buy S21F | S21F Datasheet | Heisener.com
Contact Us
SalesDept@heisener.com +86-755-83210559 ext. 816

S21F

S21F

S21F

For Reference Only

Part Number S21F
Manufacturer NKK Switches
Description SWITCH TOGGLE DPST 15A 125V
Datasheet

S21F Specifications

Package -
ECAD
In Stock 27,954 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time Jul 1 - Jul 6 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # S21F (Toggle Switches) is manufactured by NKK Switches and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For S21F specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add S21F with quantity into BOM. Heisener.com does NOT require any registration to request a quote of S21F.

S21F Specifications

ManufacturerNKK Switches
CategorySwitches - Toggle Switches
Package-
ECAD
SeriesS
CircuitDPST
Switch FunctionOn-Off
Current Rating15A (AC), 20A (DC)
Voltage Rating - AC125V
Voltage Rating - DC30V
Actuator TypeStandard Round
Actuator Length17.50mm
IlluminationNon-Illuminated
Illumination Type, Color-
Illumination Voltage (Nominal)-
Mounting TypePanel Mount
Termination StyleQuick Connect - 0.250" (6.3mm)
Panel Cutout DimensionsCircular - 12.50mm Dia
Bushing ThreadM12 x 1
Ingress Protection-
Features-

S21F Reviews

Sky***** Pugh

April 7, 2023

Absolutely awesome, quick delivery, perfect product exactly as described!

Jan*****angha

April 3, 2023

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Ray*****Sahni

February 28, 2023

Solved my electrical back feed problems on my alternator.

Raely*****uglas

February 26, 2023

I took time to note down but perfect after several months of use

Write a Review

Not Rated
Thanks for Your Review!

S21F Packaging

Customized Labels
Sealing
Packing
Insepction

S21F FAQ

  • 1. How to order S21F on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that S21F is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the S21F. All suppliers must pass our qualification reviews before they can publish their products including S21F on Heisener; we pay more attention to the channels and quality of S21F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the S21F price and inventory displayed accurate?
    The price and inventory of S21F fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of S21F?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the S21F we delivered, we will accept the replacement or return of the S21F only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of S21F.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as S21F pin diagram, S21F datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

S21F Related Products

SIT8208AC-G2-18E-16.369000Y SIT8208AC-G2-18E-16.369000Y SiTime, -20 TO 70C, 2520, 25PPM, 1.8V, 1, -, S View
2225Y0160822JCR 2225Y0160822JCR Knowles Syfer, CAP CER 2225, -, S View
KMC68302EH16C KMC68302EH16C NXP, IC MPU M683XX 16MHZ 132QFP, 132-BQFP Bumpered, S View
IALB1-39605-1 IALB1-39605-1 Sensata Technologies/Airpax, CIRCUIT BREAKER MAG-HYDR LEVER, -, S View
LB16SGW01 LB16SGW01 NKK Switches, SWITCH PUSHBUTTON SPDT 3A 125V, -, S View
hotACMD-6107-TR1 ACMD-6107-TR1 Broadcom Limited, DUPLEXER FBAR MINI, 8-VFQFN Exposed Pad, CSP, S View
RC0603DR-07374KL RC0603DR-07374KL Yageo, RES SMD 374K OHM 0.5% 1/10W 0603, 0603 (1608 Metric), S View
NLV32T-R15J-EFD NLV32T-R15J-EFD TDK Corporation, FIXED IND 150NH 450MA 250 MOHM, 1210 (3225 Metric), S View
CA01COMPG20A48PB CA01COMPG20A48PB ITT Cannon, LLC, CONN RCPT 19POS INLINE W/PINS, -, S View
VI-B3H-MX-F1 VI-B3H-MX-F1 Vicor Corporation, CONVERTER MOD DC/DC 52V 75W, Full Brick, S View
VE-J4N-CY-F2 VE-J4N-CY-F2 Vicor Corporation, CONVERTER MOD DC/DC 18.5V 50W, Half Brick, S View
VI-J1K-CZ-F4 VI-J1K-CZ-F4 Vicor Corporation, CONVERTER MOD DC/DC 40V 25W, Half Brick, S View

S21F Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

S21FW

D# 71048138

NKK Switches

Switch,Toggle,Sealed,DPST,ON-NONE-OFF,Non-Illum,17.50mm Act,15A,125VAC,.250" QC

RoHS: Compliant
0

S21F

D# 70274581

NKK Switches

Switch,Toggle,DPST,ON-NONE-OFF,Non-Illum,17.50mm Actuator,15A,125VAC,.250" QC

RoHS: Compliant
0

BAS21-7-F

D# 70437589

Diodes Incorporated

Diode Switching 200mA 250V 350mW SOT23

RoHS: Not Compliant
0

POLE-100S21+FB063

D# 70543853

PATLITE Corporation

Mounting Pole, 100mm, Chrome, Steel Pole, 22mm Dia (No Threads)

RoHS: Compliant
0

ALS21/F

D# 71753116

Adaptaflex

Insert Seal, Size 21, Fine Pitch, IP67, IP68, IP69 Rating, Thermoplastic, Yello

RoHS: Compliant
0

POLE-800S21+FB063

D# 70543856

PATLITE Corporation

Mounting Pole, 800mm, Chrome, Seel Pole, 22mm Dia (No Threads)

RoHS: Compliant
1

VABF-S2-1-F1B1-C

D# 71216523

Festo

Throttle Plate, VTSA series, ISO 5599-2, sz 1, ports 3 & 5

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

BAS21-7-F

D# V72:2272_06692056

Zetex / Diodes Inc

Rectifier Diode Small Signal Switching 250V 0.4A 50ns 3-Pin SOT-23 T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

DS21FT44N+

D# DS21FT44N+

Maxim Integrated Products

Framer E1 3.3V 300-Pin BGA - Bulk (Alt: DS21FT44N+)

0

S21F1C-P03MPH0-200S

D# S21F1C-P03MPH0-200S

ODU Steckverbindungssysteme Gmbh & Co Kg

Conn Miniature Circular PIN 3 POS Solder ST Cable Mount 3 Terminal 1 Port - Bulk (Alt: S21F1C-P03MPH0-200S)

RoHS: Not Compliant
0

DS21FT44N

D# DS21FT44N

Maxim Integrated Products

Framer E1 3.3V 300-Pin BGA - Bulk (Alt: DS21FT44N)

RoHS: Not Compliant
0

S21F1C-P07MFD0-600S

D# S21F1C-P07MFD0-600S

ODU Steckverbindungssysteme Gmbh & Co Kg

Connector Miniature Circular F-Series Push-Pull Locking PIN 7 Position Solder Straight Cable Mount 7 Terminal 1 Port - Bulk (Alt: S21F1C-P07MFD0-600S)

0

DS21FT42N

D# DS21FT42N

Maxim Integrated Products

Framer DS1/ISDN-PRI/J1/T1 3.3V 300-Pin BGA - Bulk (Alt: DS21FT42N)

RoHS: Not Compliant
0

BAS21-7-F

D# BAS21-7-F

Diodes Incorporated

Diode Switching 250V 0.4A 3-Pin SOT-23 T/R - Tape and Reel (Alt: BAS21-7-F)

RoHS: Not Compliant
0

S21F1C-P08MFG0-450S

D# S21F1C-P08MFG0-450S

ODU Steckverbindungssysteme Gmbh & Co Kg

Conn Miniature Circular PIN 8 POS Solder ST Cable Mount 8 Terminal 1 Port - Bulk (Alt: S21F1C-P08MFG0-450S)

RoHS: Not Compliant
0

DS21FT40N

D# DS21FT40N

Maxim Integrated Products

Framer Quad 12-Channel E1 8.192MHz 3.3V 300-Pin BGA - Bulk (Alt: DS21FT40N)

RoHS: Not Compliant
0

S21F1C-P07MFG0-500S

D# S21F1C-P07MFG0-500S

ODU Steckverbindungssysteme Gmbh & Co Kg

Conn Miniature Circular PIN 7 POS Solder ST Cable Mount 7 Terminal 1 Port - Bulk (Alt: S21F1C-P07MFG0-500S)

RoHS: Not Compliant
0

S21F1C-P06MFG0-150S

D# S21F1C-P06MFG0-150S

ODU Steckverbindungssysteme Gmbh & Co Kg

Conn Miniature Circular PIN 6 POS Solder ST Cable Mount 6 Terminal 1 Port - Bulk (Alt: S21F1C-P06MFG0-150S)

RoHS: Not Compliant
0

S21F1C-P12MCC0-350S

D# S21F1C-P12MCC0-350S

ODU Steckverbindungssysteme Gmbh & Co Kg

Conn Miniature Circular PIN 12 POS Solder ST Cable Mount 12 Terminal 1 Port - Bulk (Alt: S21F1C-P12MCC0-350S)

RoHS: Not Compliant
0

S21F1C-P12MCC0-250S

D# S21F1C-P12MCC0-250S

ODU Steckverbindungssysteme Gmbh & Co Kg

Conn Miniature Circular PIN 12 POS Solder ST Cable Mount 12 Terminal 1 Port - Bulk (Alt: S21F1C-P12MCC0-250S)

RoHS: Not Compliant
0

S21F1C-P04NJG0-500S

D# S21F1C-P04NJG0-500S

ODU Steckverbindungssysteme Gmbh & Co Kg

Connector Miniature Circular F-Series Push-Pull Locking Socket 4 Position Crimp Straight Cable Mount 4 Terminal 1 Port - Bulk (Alt: S21F1C-P04NJG0-500S)

0

S21F1C-P06MFG0-600S

D# S21F1C-P06MFG0-600S

ODU Steckverbindungssysteme Gmbh & Co Kg

Connector Miniature Circular F-Series Push-Pull Locking PIN 6 Position Solder Straight Cable Mount 6 Terminal 1 Port - Bulk (Alt: S21F1C-P06MFG0-600S)

0

S21F1C-P07MFG0-400S

D# S21F1C-P07MFG0-400S

ODU Steckverbindungssysteme Gmbh & Co Kg

Conn Miniature Circular PIN 7 POS Solder ST Cable Mount 7 Terminal 1 Port - Bulk (Alt: S21F1C-P07MFG0-400S)

RoHS: Not Compliant
0

DS21FT44

D# DS21FT44

Maxim Integrated Products

Framer Quad 12-Channel E1 3.3V 300-Pin BGA - Bulk (Alt: DS21FT44)

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

BAS21-7-F

D# BAS21-7-F

Diodes Incorporated

Diode Switching 250V 0.4A 3-Pin SOT-23 T/R (Alt: BAS21-7-F)

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

BAS21-7-F

D# BAS21-7-F

Diodes Incorporated

Diode Switching 250V 0.4A 3-Pin SOT-23 T/R (Alt: BAS21-7-F)

0
Part Number Manufacturer Description Stock

DS21FF44

Dallas Semiconductor

6

BAS21-7-F

Diodes Incorporated

20
Part Number Manufacturer Description Stock

S21FW-NR

NKK Switches

SWITCH TOGGLE DPST 15A 125V

200

DS21FT42

Maxim Integrated Products

IC FRAMER T1 4X3 12CH IND 300BGA

0

S21FW

NKK Switches

SWITCH TOGGLE DPST 15A 125V

200

DS21FF42N+

Maxim Integrated Products

IC FRAMER T1 4X4 16CH 300-BGA

0

DS21FT42N

Maxim Integrated Products

IC FRAMER T1 4X3 12CH 300-BGA

0

DS21FF42

Maxim Integrated Products

1303

DS21FF44

Maxim Integrated Products

LOT:TK075195ABA DATACOM, FRAMER, PBGA300 27 X 27 MM, 1.27 MM PITCH, MCMBGA-300

23

DS21FF42+

Maxim Integrated Products

1303

DS21FT44+

Maxim Integrated Products

LOT:ZK045162ABC DATACOM, FRAMER, PBGA300 27 X 27 MM, 1.27 MM PITCH, MCMBGA-300

82

DS21FT44N+

Maxim Integrated Products

IC FRAMER 4X4 16CH 300-BGA

0

S21F

C&K

PUSHBUTTON - Tape and Reel

0

DS21FT44N

Maxim Integrated Products

IC FRAMER 4X4 16CH 300-BGA

0

BAS21-7-F

Diodes Incorporated

Min Qty 9000

48000
Part Number Manufacturer Description Stock

AFE03-S21FMA-1H

Joshuo (Connectors)

Bottom Contact 21 0.012"0.30mm 0.039"1.00mm Forward Flip Lock P=0.3mm FFC, FPC Connectors RoHS

12796

BAS21-7-F

Diodes Incorporated

SOT23 Switching Diode RoHS

7140

FS21F105Z500ECG

Prosperity Dielectrics Co Ltd

1uF -20%, 80% 50V Y5V 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT RoHS

2740
Part Number Manufacturer Description Stock

DS21FF44

Dallas Semiconductor

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

DS21FT42

D# DS21FT42-ND

Maxim Integrated Products

IC TELECOM INTERFACE 300BGA

0

SNJ54LS21FK

D# 2156-SNJ54LS21FK-ND

Rochester Electronics LLC

54LS21 DUAL 4-INPUT POSITIVE-AND

75

DS21FT44

D# 2156-DS21FT44-ND

Rochester Electronics LLC

FRAMER, CMOS, PBGA300

82

S21F1C-P05MJG0-450S

D# 1907-1550-ND

ODU Steckverbindungssysteme Gmbh & Co Kg

CONN PLUG MALE 5P GOLD SLDR CUP

3

DS21FF42N+

D# DS21FF42N+-ND

Maxim Integrated Products

IC TELECOM INTERFACE 300BGA

0

DS21FT44N+

D# 2156-DS21FT44N+-MA-ND

Rochester Electronics LLC

4 X 3 TWELVE CH E1 FRAMER

630

DS21FT44N

D# 2156-DS21FT44N-MA-ND

Rochester Electronics LLC

4 X 3 TWELVE CH E1 FRAMER

894

S21FW

D# S21FW-ND

NKK Switches

SWITCH TOGGLE DPST 15A 125V

0

DS21FT42N

D# 2156-DS21FT42N-MA-ND

Rochester Electronics LLC

4 X 3 12-CHANNEL T1 FRAMER

1648

DS21FF42+

D# DS21FF42+-ND

Maxim Integrated Products

IC TELECOM INTERFACE 300BGA

0

DS21FT44+

D# DS21FT44+-ND

Maxim Integrated Products

IC TELECOM INTERFACE 300BGA

0

S21F1C-P08MFG0-450S

D# 1907-1552-ND

ODU Steckverbindungssysteme Gmbh & Co Kg

CONN PLUG MALE 8P GOLD SLDR CUP

10

S21F1C-P03MPH0-450S

D# 1907-1548-ND

ODU Steckverbindungssysteme Gmbh & Co Kg

CONN PLUG MALE 3P GOLD SLDR CUP

9

DS21FT40N

D# 2156-DS21FT40N-ND

Rochester Electronics LLC

4 X 3 12 CHANNEL E1 FRAMER

786

S21F

D# 360-1889-ND

NKK Switches

SWITCH TOGGLE DPST 15A 125V

437

S21F1C-P05MJG0-500S

D# 1907-1551-ND

ODU Steckverbindungssysteme Gmbh & Co Kg

CONN PLUG MALE 5P GOLD SLDR CUP

10

54LS21FMQB

D# 2156-54LS21FMQB-ND

Rochester Electronics LLC

AND GATE, LS SERIES

54

BAS21-7-F

D# BAS21-FDICT-ND

Diodes Incorporated

DIODE GEN PURP 200V 200MA SOT23

2746

DS21FF44

D# DS21FF44-ND

Maxim Integrated Products

IC TELECOM INTERFACE 300BGA

0

S21F1C-P12MCC0-450S

D# 1907-1554-ND

ODU Steckverbindungssysteme Gmbh & Co Kg

CONN PLUG MALE 12P GOLD SLDR CUP

10

S21F1C-P12MCC0-500S

D# 1907-1555-ND

ODU Steckverbindungssysteme Gmbh & Co Kg

CONN PLUG MALE 12P GOLD SLDR CUP

10

S21F1C-P03MPH0-500S

D# 1907-1549-ND

ODU Steckverbindungssysteme Gmbh & Co Kg

CONN PLUG MALE 3P GOLD SLDR CUP

10

DS21FF42

D# DS21FF42-ND

Maxim Integrated Products

IC TELECOM INTERFACE 300BGA

0
Part Number Manufacturer Description Stock

BAS21-7-F

D# BAS21-7-F

Diodes Incorporated

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

896
Part Number Manufacturer Description Stock

DS21FF42

Dallas Semiconductor

In stock shipping within 2days

168

BAS21-7-F

Diodes Incorporated

In stock shipping within 2days

9260

SSSS21F27A

Alps Alpine Co Ltd

In stock shipping within 2days

1400

M82S21F

SIG

In stock shipping within 2days

400
Part Number Manufacturer Description Stock

C-PS-2.1-FADAP

D# 3532099

blupont Inc

CCTV DC SOCKET ADAPTOR, 2.1MM FEMALE

RoHS: Compliant
Min Qty: 1
Container: Each
628

BAS21-7-F

D# 3127202RL

Diodes Incorporated

DIODE, SMALL SIGNAL, 250V, 0.2A, SOT-23

RoHS: Compliant
Min Qty: 5
Container: Reel
0
Part Number Manufacturer Description Stock

S21F

NKK Switches

S Series SPST On-None-Off Solder Lug Medium/High Capacity Standard Toggle Switch

RoHS: Compliant
pbFree: Yes
0

BAS21-7-F

Diodes Incorporated

BAS21 Series 2.5 A 250 V 250 mW Surface Mount Fast Switching Diode - SOT-23

RoHS: Compliant
pbFree: Yes
0
Part Number Manufacturer Description Stock

DS21FF44

Renesas Electronics Corporation

OEM/CM QUOTES ONLY | NO BROKERS

5943

ATS21F123C2R0

ADVANCED THERMAL SOLUTION

OEM/CM QUOTES ONLY | NO BROKERS

29

DS21FF42

Dallas Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

182

ATS21F56C2R0

ADVANCED THERMAL SOLUTION

OEM/CM QUOTES ONLY | NO BROKERS

29

DS21FT44N

Maxim Integrated Products

OEM/CM QUOTES ONLY | NO BROKERS

2875

DS21FT44

DS

OEM/CM QUOTES ONLY | NO BROKERS

329

SN74AS21FN

TEXAS INTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

1

ATS21F04C2R0

ADVANCED THERMAL SOLUTION

OEM/CM QUOTES ONLY | NO BROKERS

29

DS21FT42

Dallas Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

460

N74LS21F883C

SIGNETICS

OEM/CM QUOTES ONLY | NO BROKERS

3

DS21FT42N

MAXIM INTEGRATED PRODUCTS

OEM/CM QUOTES ONLY | NO BROKERS

2462

S21F1CP12MCC0500S

ODU-USA

OEM/CM QUOTES ONLY | NO BROKERS

12

ATS21F86C2R0

ADVANCED THERMAL SOLUTION

OEM/CM QUOTES ONLY | NO BROKERS

29

DS21FF42N

DLS

OEM/CM QUOTES ONLY | NO BROKERS

344

ATS21F107C2R1

ADVANCED THERMAL SOLUTION

OEM/CM QUOTES ONLY | NO BROKERS

29

ATS21F199C2R0

ADVANCED THERMAL SOLUTION

OEM/CM QUOTES ONLY | NO BROKERS

29

74LS21F

SIGNETI

OEM/CM QUOTES ONLY | NO BROKERS

107

ATS21F117C2R0

ADVANCED THERMAL SOLUTION

OEM/CM QUOTES ONLY | NO BROKERS

29

ATS21F175C2R0

ADVANCED THERMAL SOLUTION

OEM/CM QUOTES ONLY | NO BROKERS

29

ATS21F162C2R0

ADVANCED THERMAL SOLUTION

OEM/CM QUOTES ONLY | NO BROKERS

29

ATS21F204C2R0

ADVANCED THERMAL SOLUTION

OEM/CM QUOTES ONLY | NO BROKERS

29

S21F

NKK Switches

OEM/CM QUOTES ONLY | NO BROKERS

2317
Part Number Manufacturer Description Stock

DS21FT42

Maxim Integrated Products

OEM/CM ONLY

458

DS21FT42N

Maxim Integrated Products

OEM/CM ONLY

963

DS21FF42

Maxim Integrated Products

OEM/CM ONLY

702

DS21FT44

Maxim Integrated Products

OEM/CM ONLY

518

DS21FF42N

Maxim Integrated Products

OEM/CM ONLY

542

DS21FT40N

Maxim Integrated Products

OEM/CM ONLY

9999

DS21FT44N

Maxim Integrated Products

OEM/CM ONLY

946

DS21FF44

Maxim Integrated Products

OEM/CM ONLY

556
Part Number Manufacturer Description Stock

BAS21-7-F

Diodes Incorporated

In stock

8603
Part Number Manufacturer Description Stock

BAS21-7-F

Diodes Incorporated

Diode Standard 200mA Surface Mount SOT-23-3

RoHS: Compliant
18000
Part Number Manufacturer Description Stock

BAS21-7-F

D# C459832

Diodes Incorporated

7140

FS21F105Z500ECG

D# C525341

Prosperity Dielectrics Co Ltd

2740
Part Number Manufacturer Description Stock

BAS21-7-F

Diodes Incorporated

in stock - can ship the same day

3000
Part Number Manufacturer Description Stock

ITS21FR2ST

C&K

RoHS: Compliant
0

ITS21FV2SR

C&K

RoHS: Compliant
0

ITS21FV3SR

C&K

RoHS: Compliant
0

S2-1-F50

IDEC Corporation

RoHS: Not Compliant
0

S2-1-F50T

IDEC Corporation

RoHS: Not Compliant
0

ITS21FV1ST

C&K

RoHS: Compliant
0

S2-1-F10

IDEC Corporation

RoHS: Not Compliant
0

ITS21FR1ST

C&K

RoHS: Compliant
0
Part Number Manufacturer Description Stock

HD74LS21FPEL

Renesas Electronics Corporation

OEM/CM Immediate delivery

1964

BAS21-7-F

Diodes Incorporated

OEM/CM Immediate delivery

252000

DS21FT44N+

Maxim Integrated Products

OEM/CM Immediate delivery

2500
Part Number Manufacturer Description Stock

S21F

D# 633-S21F

NKK Switches

Toggle Switches DPST ON-OFF MED CAP QUICK CONNECT

RoHS: Compliant
50

S21F1C-P12MCC0-450S

D# 394-S21F1CP12MCC045S

ODU Steckverbindungssysteme Gmbh & Co Kg

Circular Push Pull Connectors

RoHS: Compliant
24

BAS21-7-F

D# 621-BAS21-F

Diodes Incorporated

Diodes - General Purpose, Power, Switching 200V 350mW

RoHS: Compliant
16856
Part Number Manufacturer Description Stock

S21F1C-P03MPH0-350S

D# 41AH0578

ODU Steckverbindungssysteme Gmbh & Co Kg

ODU MINI SNAP PLUG, STY2, SZ1, SERF, 3P, SLD, PEEK, W/PINS ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1
Container: Bulk
0

S21F1C-P07MFG0-400S

D# 41AH0611

ODU Steckverbindungssysteme Gmbh & Co Kg

ODU MINI SNAP PLUG, STY2, SZ1, SERF, 7P, SLD, PEEK, W/PINS ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1
Container: Bulk
0

S21F1C-P05MJG0-450S

D# 41AH0596

ODU Steckverbindungssysteme Gmbh & Co Kg

CIRCULAR CONNECTOR, PLUG, 5POS, CABLE, Product Range:MINI-SNAP F Series, Circular Connector Shell Style:Cable Mount Plug, No. of Contacts:5Contacts, Circular Contact Type:Solder Pin, Coupling Style:Push-Pull, Contact Material:Brass RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
10

S21F1C-P03MPH0-200S

D# 41AH0575

ODU Steckverbindungssysteme Gmbh & Co Kg

ODU MINI SNAP PLUG, STY2, SZ1, SERF, 3P, SLD, PEEK, W/PINS ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1
Container: Bulk
0

S21F

D# 10X9380

NKK Switches

SWITCH, TOGGLE, DPST, 15A, 250VAC, Switch Operation:On-Off, Contact Configuration:DPST, Illumination:Non Illuminated, Product Range:-, Contact Current Max:15A, Switch Mounting:Panel Mount, Contact Voltage AC Nom:250V RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
6

ITS21FV3SR

D# 35AH0819

C&K

TACT

RoHS: Not Compliant
Min Qty: 1000
Container: Bulk
0

MM3-1FXS2/1FXM2/2TX1

D# 75X8778

Hirschmann Electronics GmbH & Co Kg

MM3-1FXS2/1FXM2/2TX1

RoHS: Not Compliant
Min Qty: 1
Container: Bulk
0

BAS21-7-F

D# 78AH9431

Diodes Incorporated

HIVOLT SWITCHING DIODE BVR > 100V SOT23 T&R 3K

RoHS: Not Compliant
Min Qty: 3000
Container: TAPE & REEL - FULL
303000

S21F1C-P08MFG0-450S

D# 41AH0620

ODU Steckverbindungssysteme Gmbh & Co Kg

CIRCULAR CONNECTOR, PLUG, 8POS, CABLE, Product Range:MINI-SNAP F Series, Circular Connector Shell Style:Cable Mount Plug, No. of Contacts:8Contacts, Circular Contact Type:Solder Pin, Coupling Style:Push-Pull, Contact Material:Brass RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
10

S21F1C-P04MJG0-400S

D# 41AH0587

ODU Steckverbindungssysteme Gmbh & Co Kg

ODU MINI SNAP PLUG, STY2, SZ1, SERF, 4P, SLD, PEEK, W/PINS ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1
Container: Bulk
0

S21F1C-P08MFG0-200S

D# 41AH0615

ODU Steckverbindungssysteme Gmbh & Co Kg

ODU MINI SNAP PLUG, STY2, SZ1, SERF, 8P, SLD, PEEK, W/PINS ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1
Container: Bulk
0

S21F1C-P07MFG0-500S

D# 41AH0613

ODU Steckverbindungssysteme Gmbh & Co Kg

ODU MINI SNAP PLUG, STY2, SZ1, SERF, 7P, SLD, PEEK, W/PINS ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1
Container: Bulk
0

S21F1C-P06MFG0-150S

D# 41AH0598

ODU Steckverbindungssysteme Gmbh & Co Kg

ODU MINI SNAP PLUG, STY2, SZ1, SERF, 6P, SLD, PEEK, W/PINS ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1
Container: Bulk
0

S21F1C-P12MCC0-350S

D# 41AH0627

ODU Steckverbindungssysteme Gmbh & Co Kg

ODU MINI SNAP PLUG, STY2, SZ1, SERF, 10P, SLD, PEEK, W/PINS ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1
Container: Bulk
0

S21F1C-P12MCC0-250S

D# 41AH0625

ODU Steckverbindungssysteme Gmbh & Co Kg

ODU MINI SNAP PLUG, STY2, SZ1, SERF, 10P, SLD, PEEK, W/PINS ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1
Container: Bulk
0

S21F1C-P02MPH0-300S

D# 41AH0569

ODU Steckverbindungssysteme Gmbh & Co Kg

ODU MINI SNAP PLUG, STY2, SZ1, SERF, 2P, SLD, PEEK, W/PINS ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1
Container: Bulk
0
Part Number Manufacturer Description Stock

93S21FM

D# NS-93S21FM

Multiple

OEM/CM ONLY

1933

S21FW-NR

D# NS-S21FW-NR

NKK Switches

OEM/CM ONLY

3666

BAS21-7-F

D# NS-BAS21-7-F

Diodes Incorporated

OEM/CM ONLY

3239

DS21FF42N+

D# NS-DS21FF42N+

Maxim Integrated Products

OEM/CM ONLY

5924

DS21FF44

D# NS-DS21FF44

Maxim Integrated Products

OEM/CM ONLY

6943

SN54AS21FK

D# NS-SN54AS21FK

VARIOUS

OEM/CM ONLY

2460

DS21FT44N+

D# NS-DS21FT44N+

Maxim Integrated Products

OEM/CM ONLY

2579

DS21FT44N

D# NS-DS21FT44N

Maxim Integrated Products

OEM/CM ONLY

8539

DS21FF44- DS21FT44

D# NS-DS21FF44- DS21FT44

Amphenol

OEM/CM ONLY

1261

DS21FT42

D# NS-DS21FT42

Maxim Integrated Products

OEM/CM ONLY

1484

DS21FT42N

D# NS-DS21FT42N

Maxim Integrated Products

OEM/CM ONLY

1428

DS21FF42+

D# NS-DS21FF42+

Maxim Integrated Products

OEM/CM ONLY

7643

DS21FT44+

D# NS-DS21FT44+

Maxim Integrated Products

OEM/CM ONLY

6843

SN54LS21FK

D# NS-SN54LS21FK

VARIOUS

OEM/CM ONLY

3615

RC82S21F

D# NS-RC82S21F

Mullard Ltd

OEM/CM ONLY

9357

DS21FF42

D# NS-DS21FF42

Maxim Integrated Products

OEM/CM ONLY

4547

S54LS21F

D# NS-S54LS21F

VARIOUS

OEM/CM ONLY

9472

DS21FF42- DS21FT42

D# NS-DS21FF42- DS21FT42

Amphenol

OEM/CM ONLY

2322

S21F

D# NS-S21F

NKK Switches

OEM/CM ONLY

8091
Part Number Manufacturer Description Stock

ITS21FR2ST

C&K

RoHS: Compliant
0

ITS21FV2SR

C&K

RoHS: Compliant
0

ITS21FV3SR

C&K

RoHS: Compliant
0

S2-1-F50

IDEC Corporation

RoHS: Not Compliant
0

S2-1-F50T

IDEC Corporation

RoHS: Not Compliant
0

ITS21FV1ST

C&K

RoHS: Compliant
0

S2-1-F10

IDEC Corporation

RoHS: Not Compliant
0

ITS21FR1ST

C&K

RoHS: Compliant
0
Part Number Manufacturer Description Stock

BAS21-7-F

Diodes Incorporated

DIODE SWITCH 200V 250MW SOT23

8

DS21FT42

Dallas Semiconductor

96

DS21FF44

Dallas Semiconductor

FRAMER/FORMATTER, 300 Pin, Plastic, BGA

4
Part Number Manufacturer Description Stock

BAS21-7-F

D# 7384803P

Zetex / Diodes Inc

Diode Switching 200mA 250V 350mW SOT23, RL

Min Qty: 200
Container: Reel
38000
Part Number Manufacturer Description Stock

SNJ54LS21FK

Texas Instruments

54LS21 Dual 4-Input Positive-AND Gates

RoHS: Not Compliant
75

DS21FT44

Maxim Integrated Products

DS21FT44 4 X 3 Twelve Channel E1 Framer

RoHS: Not Compliant
82

DS21FT44N+

Maxim Integrated Products

DS21FT44 4 X 3 Twelve Channel E1 Framer

RoHS: Compliant
630

DS21FT44N

Maxim Integrated Products

DS21FT44 4 X 3 Twelve Channel E1 Framer

RoHS: Not Compliant
894

DS21FT40N

Maxim Integrated Products

DS21FT40 Four X Three 12 Channel E1 Framer

RoHS: Not Compliant
786

54LS21FMQB

National Semiconductor Corporation

AND Gate, LS Series, 2-Func, 4-Input, TTL, CDFP14

RoHS: Not Compliant
54

DS21FT42N

Maxim Integrated Products

DS21FT42 4 X 3 12-Channel T1 Framer

RoHS: Not Compliant
1648
Part Number Manufacturer Description Stock

ITS21FV3SR

D# 000000000003921092

C&K

Tactile Switches Illuminated Tact Switch

0

ITS21FR2ST

D# 000000000003921089

C&K

Tactile Switches Illuminated Tact Switch

0

ITS21FV2SR

D# 000000000003921091

C&K

Tactile Switches Illuminated Tact Switch

0

ITS21FV1ST

D# 000000000003921090

C&K

Tactile Switches Illuminated Tact Switch

0

S2-1-F50

D# 000000000003415655

IDEC Corporation

J950200394 SENSOR MAXI

0

ALS21/F

D# 000000000005661869

Thomas & Betts

AF ALS21/F AL21 IP67 SEAL FINE PITC

0

S2-1-F10T

D# 000000000003415654

IDEC Corporation

J950205390 RECEIVER 15-264V

0

ITS21FR1ST

D# 000000000003921088

C&K

Tactile Switches Illuminated Tact Switch

0

S2-1-F50T

D# 000000000003415656

IDEC Corporation

J950205394 SENSOR MAXI

0

S2-1-F10

D# 000000000003415653

IDEC Corporation

J950200390 SENSOR MAXI

0
Part Number Manufacturer Description Stock

ATS21F204C2R0

ADVANCED THERMAL SOLUTIONS INC

OEM/CM ONLY

120

S21F

NKK Switches

OEM/CM ONLY

101

S21F2CP06MFD0450S

ODU Steckverbindungssysteme Gmbh & Co Kg

OEM/CM ONLY

595

S21F1CP12MCC0600S

ODU Steckverbindungssysteme Gmbh & Co Kg

OEM/CM ONLY

595

S21F1CP08MFG0250S

ODU Steckverbindungssysteme Gmbh & Co Kg

OEM/CM ONLY

595

ATS21F123C2R0

ADVANCED THERMAL SOLUTIONS INC

OEM/CM ONLY

120

DS21FT44

Maxim Integrated Products

OEM/CM ONLY

986

ATS21F04C2R0

Advanced Thermal Solutions Inc

OEM/CM ONLY

120

DS21FT42

Maxim Integrated Products

OEM/CM ONLY

183

DS21FF44

Maxim Integrated Products

OEM/CM ONLY

495

S21F1CP12MCC0500S

ODU Steckverbindungssysteme Gmbh & Co Kg

OEM/CM ONLY

265

ATS21F86C2R0

Advanced Thermal Solutions Inc

OEM/CM ONLY

120

DS21FT42N

Maxim Integrated Products

OEM/CM ONLY

3100

S21F1CP06MFG0150S

ODU Steckverbindungssysteme Gmbh & Co Kg

OEM/CM ONLY

595

S21F1CP12MCC0150S

ODU Steckverbindungssysteme Gmbh & Co Kg

OEM/CM ONLY

595

DS21FF42N

Maxim Integrated Products

OEM/CM ONLY

474

DS21FF42

Maxim Integrated Products

OEM/CM ONLY

485

S21F1CP08MFG0350S

ODU Steckverbindungssysteme Gmbh & Co Kg

OEM/CM ONLY

595

S21F1CP03MPH0200S

ODU Steckverbindungssysteme Gmbh & Co Kg

OEM/CM ONLY

595

S21F1CP06MFG0600S

ODU Steckverbindungssysteme Gmbh & Co Kg

OEM/CM ONLY

245

DS21FT44N

Maxim Integrated Products

OEM/CM ONLY

754

74LS21F

Signetics

OEM/CM ONLY

109
Part Number Manufacturer Description Stock

HD74LS21FPEL

Renesas Electronics Corporation

IN stock Immediate delivery

1979

DS21FT44N+

Maxim Integrated Products

IN stock Immediate delivery

2515

BAS21-7-F

Diodes Incorporated

IN stock Immediate delivery

251985
Part Number Manufacturer Description Stock

8D0S21F35PC

SOURIAU-SUNBANK

Circular MIL Spec Connector

0
Part Number Manufacturer Description Stock

SNJ54LS21FK

Texas Instruments

Military 2-ch, 4-input, 4.5-V to 5.5-V bipolar AND gates

2
Part Number Manufacturer Description Stock

DS21FF42

Dallas Semiconductor

shipping today

9

HD74LS21FPEL

Renesas Electronics Corporation

shipping today

1965

DS21FT44N+

Maxim Integrated Products

shipping today

879

BAS21-7-F

National Semiconductor Corporation

shipping today

6
Part Number Manufacturer Description Stock

BAS21-7-F

D# 45664132

Zetex / Diodes Inc

Rectifier Diode Small Signal Switching 250V 0.4A 50ns 3-Pin SOT-23 T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

DS21FF42BGA

Dallas Semiconductor

RFQ

250

DS21FT44+

Maxim Integrated Products

RFQ

8261

DS21FF42N

Maxim Integrated Products

RFQ

3530

DS21FT44N

Maxim Integrated Products

RFQ

2625

54LS21FK

Texas Instruments

RFQ

9673

DS21F42

Dallas Semiconductor

RFQ

2118
Part Number Manufacturer Description Stock

BAS21-7-F

Diodes Incorporated

DIODE GEN PURP 200V 200MA SOT23

255681
Part Number Manufacturer Description Stock

S21F

D# 2375998

NKK Switches

SWITCH, TOGGLE, DPST, 15A, 250VAC

RoHS: Compliant
Min Qty: 1
Container: Each
6

BAS21-7-F

D# 3127202

Diodes Incorporated

DIODE, SMALL SIGNAL, 250V, 0.2A, SOT-23

RoHS: Compliant
Min Qty: 5
Container: Cut Tape
4110

Quick Inquiry

S21F

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS

View the Certificates

Contact Us

Do you have any question about S21F?

S21F QRCode

Scan to view this page

Featured Products

MC74HCT04AD

IC INVERTER HEX LSTTL IN 14-SOIC

NLV32T-068J-EF

FIXED IND 68NH 450MA 360 MOHM

MBR0540-TP

DIODE SCHOTTKY 40V 500MA SOD123

NTGS5120PT1G

MOSFET P-CH 60V 1.8A 6-TSOP

MAX5056BASA+

IC MOSFET DRVR DUAL 8-SOIC

PIC18F46K22-I/PT

IC MCU 8BIT 64KB FLASH 44TQFP

MT41J128M16HA-15E:D

IC SDRAM 2GBIT 667MHZ 96FBGA

PD70200ILD-TR

IC POE DRIVER PD PSE 12DFN

TPSE226K035R0200

CAP TANT 22UF 35V 10% 2917

HCTL-1101-PLC

IC MOTOR CONTROLLER PAR 44PLCC

View More »

S21F Tags

  • S21F
  • S21F PDF
  • S21F datasheet
  • S21F specification
  • S21F image
  • NKK Switches
  • NKK Switches S21F
  • buy S21F
  • S21F price
  • S21F distributor
  • S21F supplier
  • S21F wholesales

S21F is Available in