Part Number
2N4123
Manufacturer
Description
THROUGH-HOLE TRANSISTOR-SMALL SI
Datasheet
Package
TO-226-3, TO-92-3 (TO-226AA)
In Stock
788,400 piece(s)
Unit Price
Request a Quote
Lead Time
Can Ship Immediately
Estimated Delivery Time
Dec 25 - Dec 30 ( Choose Expedited Shipping)
Request for Quotation
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.
Do you have any question about 2N4123?
+86-755-83210559 ext. 803
Part Number # 2N4123 (Transistors - Bipolar (BJT) - Single) is manufactured by Central Semiconductor Corpand 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 2N4123specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 2N4123 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 2N4123.
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April 9, 2023
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March 18, 2023
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March 16, 2023
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March 14, 2023
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March 11, 2023
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February 25, 2023
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February 20, 2023
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.
We have a professional and experienced quality control team to strictly verify and test the2N4123. All suppliers must pass our qualification reviews before they can publish their products including 2N4123 on Heisener;we pay more attention to the channels and quality of 2N4123products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 2N4123 price and inventory displayed accurate?The price and inventory of 2N4123 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.
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.
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 2N4123 we delivered, we will accept the replacement or return of the 2N4123 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 of2N4123.
(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
If you need any after-sales service, please do not hesitate to contact us.
We guarantee 100% customer satisfaction.
Our experienced sales team and tech support team back our services to satisfy all our customers.
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.
Part Number | Manufacturer | Description | Stock |
33220C D# V99:2348_15125852 |
Murata Power Solutions |
Inductor Power Toroid 22uH 15% 3.4Q-Factor 5.1A 33mOhm DCR Pin Tray RoHS: Compliant
|
0 |
Part Number | Manufacturer | Description | Stock |
2N4123 D# 2N4123 |
Harris Semiconductor |
- Bulk (Alt: 2N4123) RoHS: Not Compliant
|
0 |
2N4123RLRM D# 2N4123RLRM |
ON Semiconductor |
- Bulk (Alt: 2N4123RLRM) RoHS: Not Compliant
|
0 |
2N4123 TIN/LEAD D# 2N4123 TIN/LEAD |
Central Semiconductor Corp |
Transistor GP BJT NPN 30V 0.2A 3-Pin TO-92 Box - Boxed Product (Development Kits) (Alt: 2N4123 TIN/LEAD) RoHS: Not Compliant
|
0 |
2N4123 APM TIN/LEAD D# 2N4123 APM TIN/LEAD |
Central Semiconductor Corp |
Transistor GP BJT NPN 30V 0.2A 3-Pin TO-92 Ammo - Ammo Pack (Alt: 2N4123 APM TIN/LEAD) RoHS: Not Compliant
|
0 |
2N4123 TRE TIN/LEAD D# 2N4123 TRE TIN/LEAD |
Central Semiconductor Corp |
Transistor GP BJT NPN 30V 0.2A 3-Pin TO-92 T/R - Tape and Reel (Alt: 2N4123 TRE TIN/LEAD) RoHS: Not Compliant
|
0 |
2N4123 APM PBFREE D# 2N4123 APM PBFREE |
Central Semiconductor Corp |
Transistor GP BJT NPN 30V 0.2A 3-Pin TO-92 Ammo - Ammo Pack (Alt: 2N4123 APM PBFREE) RoHS: Compliant
|
0 |
2N4123 TRE PBFREE D# 2N4123 TRE PBFREE |
Central Semiconductor Corp |
Transistor GP BJT NPN 30V 0.2A 3-Pin TO-92 T/R - Tape and Reel (Alt: 2N4123 TRE PBFREE) RoHS: Compliant
|
0 |
2N4123 PBFREE D# 2N4123 PBFREE |
Central Semiconductor Corp |
Transistor GP BJT NPN 30V 0.2A 3-Pin TO-92 Box - Boxed Product (Development Kits) (Alt: 2N4123 PBFREE) RoHS: Compliant
|
0 |
33220C D# 33220C |
Murata Manufacturing Co Ltd |
Ind Power Toroid 22uH 15% 3.4Q-Factor 5.1A Pin Tray (Alt: 33220C) RoHS: Not Compliant
|
0 |
Part Number | Manufacturer | Description | Stock |
33220C D# 33220C |
Murata Manufacturing Co Ltd |
Ind Power Toroid 22uH 15% 3.4Q-Factor 5.1A Pin Tray (Alt: 33220C) |
0 |
Part Number | Manufacturer | Description | Stock |
2N4123BU |
Fairchild Semiconductor Corporation | 20 | |
2N4123 |
New Jersey Semiconductor Products, Inc. | 50106 |
Part Number | Manufacturer | Description | Stock |
RG2012N-4123-B-T1 |
Susumu Co Ltd |
RES SMD 412K OHM 0.1% 1/8W 0805 |
3096 |
RG2012N-4123-W-T1 |
Susumu Co Ltd |
RES SMD 412K OHM 0.05% 1/8W 0805 |
0 |
33220C |
Murata Power Solutions |
INDUCTOR, 22UH, 15%5.1A TH TOROID |
26 |
2N4123BU |
Fairchild Semiconductor Corporation |
TRANS NPN 30V 0.2A TO-92 |
0 |
2N4123TF |
Fairchild Semiconductor Corporation |
N/A 200 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 LEAD FREE PACKAGE-3 |
13416 |
2N4123TA |
Fairchild Semiconductor Corporation |
N/A 200 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 LEAD FREE PACKAGE-3 |
34000 |
2N4123RLRM |
ON Semiconductor |
N/A 200 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 CASE 29-11, TO-226AA, 3 PIN |
180331 |
RG2012N-4123-B-T5 |
Susumu Co Ltd |
RES SMD 412K OHM 0.1% 1/8W 0805 |
0 |
RG2012N-4123-W-T5 |
Susumu Co Ltd |
RES SMD 412K OHM 0.05% 1/8W 0805 |
0 |
RG2012N-4123-D-T5 |
Susumu Co Ltd |
RES SMD 412K OHM 0.5% 1/8W 0805 |
0 |
RG2012N-4123-C-T5 |
Susumu Co Ltd |
RES SMD 412K OHM 0.25% 1/8W 0805 |
2986 |
2N4123TAR |
Fairchild Semiconductor Corporation |
N/A 200 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 LEAD FREE PACKAGE-3 |
34000 |
2N4123TFR |
Fairchild Semiconductor Corporation |
N/A 200 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 LEAD FREE PACKAGE-3 |
13416 |
Part Number | Manufacturer | Description | Stock |
RG2012N-4123-W-T1 D# RG2012N-4123-W-T1-ND |
Susumu Co Ltd |
RES SMD 412K OHM 0.05% 1/8W 0805 |
0 |
RG2012N-4123-C-T5 D# RG2012N-4123-C-T5-ND |
Susumu Co Ltd |
RES SMD 412K OHM 0.25% 1/8W 0805 |
0 |
2N4123TA D# 2N4123TA-ND |
ON Semiconductor |
TRANS NPN 30V 0.2A TO-92 |
0 |
33220C D# 811-1233-ND |
Murata Power Solutions |
FIXED IND 22UH 5.1A 33 MOHM TH |
10 |
2N4123TF D# 2N4123TF-ND |
ON Semiconductor |
TRANS NPN 30V 0.2A TO-92 |
0 |
2N4123 D# 2368-2N4123-ND |
NTE Electronics Inc |
T-NPN SI- GEN PUR AMP |
7190 |
2N4123RLRM D# 2156-2N4123RLRM-ND |
Rochester Electronics LLC |
TRANS NPN 30V 200MA TO92-3 |
164821 |
RG2012N-4123-B-T5 D# RG2012N-4123-B-T5-ND |
Susumu Co Ltd |
RES SMD 412K OHM 0.1% 1/8W 0805 |
0 |
RG2012N-4123-W-T5 D# RG2012N-4123-W-T5-ND |
Susumu Co Ltd |
RES SMD 412K OHM 0.05% 1/8W 0805 |
0 |
2N4123TAR D# 2N4123TAR-ND |
ON Semiconductor |
TRANS NPN 30V 0.2A TO-92 |
0 |
RG2012N-4123-D-T5 D# RG2012N-4123-D-T5-ND |
Susumu Co Ltd |
RES SMD 412K OHM 0.5% 1/8W 0805 |
0 |
2N4123 PBFREE D# 1514-2N4123PBFREE-ND |
Central Semiconductor Corp |
THROUGH-HOLE TRANSISTOR-SMALL SI |
0 |
2N4123TFR D# 2N4123TFR-ND |
ON Semiconductor |
TRANS NPN 30V 0.2A TO-92 |
0 |
RG2012N-4123-B-T1 D# RG2012N-4123-B-T1-ND |
Susumu Co Ltd |
RES SMD 412K OHM 0.1% 1/8W 0805 |
0 |
2N4123BU D# 2N4123-ND |
ON Semiconductor |
TRANS NPN 30V 0.2A TO-92 |
0 |
Part Number | Manufacturer | Description | Stock |
33220C |
Murata Manufacturing Co Ltd |
In stock shipping within 2days |
38625 |
Part Number | Manufacturer | Description | Stock |
33220C D# 2062801 |
Murata Power Solutions |
INDUCTOR, 22UH, 15%5.1A TH TOROID RoHS: Compliant
Min Qty: 1
Container: Each
|
29 |
Part Number | Manufacturer | Description | Stock |
RG2012N-4123-C-T5 |
Susumu Co Ltd |
RoHS: Compliant
pbFree: Yes
|
0 |
33220C |
Murata Power Solutions |
RoHS: Compliant
pbFree: Yes
|
0 |
RG2012N-4123-W-T1 |
Susumu Co Ltd |
RoHS: Compliant
pbFree: Yes
|
0 |
2N4123-AP |
Micro Commercial Components |
RoHS: Compliant
pbFree: Yes
|
0 |
RG2012N-4123-B-T5 |
Susumu Co Ltd |
RoHS: Compliant
pbFree: Yes
|
0 |
RG2012N-4123-W-T5 |
Susumu Co Ltd |
RoHS: Compliant
pbFree: Yes
|
0 |
RG2012N-4123-D-T5 |
Susumu Co Ltd |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Manufacturer | Description | Stock |
2N4123AMMOCROWN |
Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
12656 |
2N4123BU |
Fairchild Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
442 |
2N4123EQUIV |
Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
670 |
2N4123RLRM |
Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
193039 |
2N4123EBCK |
Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
283 |
2N4123 |
General Electric Company |
OEM/CM QUOTES ONLY | NO BROKERS |
216960 |
2N4123EBC |
Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
565 |
2N4123T |
TAITRON COMPONENTS INC |
OEM/CM QUOTES ONLY | NO BROKERS |
1520 |
M2N4123EBC1 |
Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
1 |
Part Number | Manufacturer | Description | Stock |
2N4123 |
NTE Electronics Inc |
Trans GP BJT NPN 40V 0.6A 3-Pin TO-92 RoHS: Compliant
|
6707 |
Part Number | Manufacturer | Description | Stock |
2N4123TFR |
Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
12000 |
2N4123 |
Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
7500 |
2N4123TA |
Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
6000 |
2N4123TAR |
Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
33900 |
Part Number | Manufacturer | Description | Stock |
33220C D# 580-33220C |
Murata Manufacturing Co Ltd |
Fixed Inductors 22uH 5.1A Vertical Mt Toroidal RoHS: Compliant
|
34 |
Part Number | Manufacturer | Description | Stock |
2N4123 D# 98M5097 |
NTE Electronics Inc |
TRANSISTOR, BIPOLAR, NPN, 40V, 600mA, TO-92-3, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:40V, DC Collector Current:600mA, Power Dissipation Pd:1.5W, Transistor Mounting:Through Hole, No. of Pins:3Pins RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
0 |
33220C D# 12N4123 |
Murata Power Solutions |
INDUCTOR, 22UH, 5.1A, 15%, 37MHZ, RADIAL LEADED, Product Range:3300 Series, Inductance:22µH, RMS Current (Irms):5.1A, DC Resistance Max:0.033ohm, Inductance Tolerance:± 15%, Case Dimensions:24mm x 16.3mm x 31mm, No. of Pins:4Pins RoHS Compliant: Yes RoHS: Compliant
Min Qty: 40
Container: Bulk
|
0 |
Part Number | Manufacturer | Description | Stock |
RG2012N-4123-B-T1 D# NS-RG2012N-4123-B-T1 |
Susumu Co Ltd |
OEM/CM ONLY |
3729 |
2N4123BU D# NS-2N4123BU |
Fairchild Semiconductor Corporation |
OEM/CM ONLY |
7187 |
2N4123 D# NS-2N4123 |
Microsemi-IPG |
OEM/CM ONLY |
6077 |
RG2012N-4123-W-T1 D# NS-RG2012N-4123-W-T1 |
Susumu Co Ltd |
OEM/CM ONLY |
3793 |
33220C D# NS-33220C |
Murata Power Solutions |
OEM/CM ONLY |
6359 |
2N4123-D D# NS-2N4123-D |
ON Semiconductor |
OEM/CM ONLY |
1447 |
2N4123TA D# NS-2N4123TA |
Microsemi-IPG |
OEM/CM ONLY |
1741 |
2N4123RLRM D# NS-2N4123RLRM |
ON Semiconductor |
OEM/CM ONLY |
2874 |
RG2012N-4123-B-T5 D# NS-RG2012N-4123-B-T5 |
Susumu Co Ltd |
OEM/CM ONLY |
3949 |
RG2012N-4123-W-T5 D# NS-RG2012N-4123-W-T5 |
Susumu Co Ltd |
OEM/CM ONLY |
6531 |
RG2012N-4123-D-T5 D# NS-RG2012N-4123-D-T5 |
Susumu Co Ltd |
OEM/CM ONLY |
5465 |
RG2012N-4123-C-T5 D# NS-RG2012N-4123-C-T5 |
Susumu Co Ltd |
OEM/CM ONLY |
1379 |
Part Number | Manufacturer | Description | Stock |
2N4123 |
NTE Electronics Inc |
Trans GP BJT NPN 40V 0.6A 3-Pin TO-92 RoHS: Compliant
|
6707 |
Part Number | Manufacturer | Description | Stock |
2N4123BU |
Fairchild Semiconductor Corporation |
200 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 |
16 |
2N4123 |
National Semiconductor Corporation |
Bipolar Junction Transistor, NPN Type, TO-92 |
18 |
Part Number | Manufacturer | Description | Stock |
2N4123 D# 2N4123 |
ROHM Semiconductor |
Semiconductor |
709 |
Part Number | Manufacturer | Description | Stock |
2N4123 |
Harris Semiconductor |
NPN EPITAXIAL SILICON TRANSISTOR RoHS: Not Compliant
|
782 |
2N4123RLRM |
ON Semiconductor |
NPN EPITAXIAL SILICON TRANSISTOR RoHS: Not Compliant
|
164821 |
Part Number | Manufacturer | Description | Stock |
33220C D# 000000000002649196 |
Murata Power Solutions |
IND 22H, 5.1A TH TOROID |
0 |
Part Number | Manufacturer | Description | Stock |
2N4123EBC |
Motorola Semiconductor Products |
OEM/CM ONLY |
516 |
2N4123 EQUIV |
Motorola Semiconductor Products |
OEM/CM ONLY |
609 |
2N4123/AMMO/CROWN |
Motorola Semiconductor Products |
OEM/CM ONLY |
11216 |
2N4123 T |
TAITRON COMPONENTS INC |
OEM/CM ONLY |
1440 |
2N4123 |
Fairchild Semiconductor Corporation |
OEM/CM ONLY |
698583 |
33220C |
Murata Manufacturing Co Ltd |
OEM/CM ONLY |
125 |
2N4123BU |
Fairchild Semiconductor Corporation |
OEM/CM ONLY |
432 |
2N4123RLRM |
ON Semiconductor |
OEM/CM ONLY |
966 |
2N4123EBCK |
Motorola Semiconductor Products |
OEM/CM ONLY |
266 |
Part Number | Manufacturer | Description | Stock |
2N4123TFR |
Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
12015 |
2N4123TA |
Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
6015 |
2N4123TAR |
Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
33885 |
2N4123 |
Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
7515 |
Part Number | Manufacturer | Description | Stock |
33220C |
Murata Manufacturing Co Ltd |
Fixed Inductors 22uH 5.1A Vertical Mt Toroidal pbFree: Pb-Free
|
0 |
19418-0004 |
Molex |
Automotive Connectors 4CKT RECPT 14-16AWG pbFree: Pb-Free
|
0 |
Part Number | Manufacturer | Description | Stock |
2N4123 D# 2028002626 |
Vishay Sprague |
2N4123 SPRAGUE Transistor |
7568 |
Part Number | Manufacturer | Description | Stock |
33220C D# 25893590 |
Murata Manufacturing Co Ltd |
Inductor Power Toroid 22uH 15% 3.4Q-Factor 5.1A 33mOhm DCR Pin Tray |
0 |
2N4123 D# 51652241 |
NTE Electronics Inc |
Trans GP BJT NPN 30V 0.2A 3-Pin TO-92 |
0 |
Part Number | Manufacturer | Description | Stock |
2N4123 |
U/K |
RFQ |
6375 |
LED YELLOW CLEAR 0603 SMD
IC LED DRIVER RGLTR DIM TSOT23-5
RES SMD 0.05 OHM 1% 1/8W 0805
IC TXRX RS232 250KBPS 24-TSSOP
IC EEPROM 2KBIT 2MHZ 8SOIC
IC REG BUCK ADJ 4A QD SYNC 77BGA
IC ELECTRONIC FUSE 10DFN
IC VREF SERIES 2.048V 6DFN
TRANS NPN 40V 30A TO-3
IC TXRX RS485 HALF DUPLEX 8-SOIC
SIT8209AC-83-18S-155.520000Y
SiTime, -20 TO 70C, 7050, 50PPM, 1.8V, 1B37986G1122J054
EPCOS (TDK), CAP CER 1200PF 100V C0G/NP0 RAD1808Y1K00122KXR
Knowles Syfer, CAP CER 1200PF 1KV X7R 1808FA26X7R1H475KRU00
TDK Corporation, CAP CER MLCC X7R RADIALIS61NLP102436A-166TQLI
ISSI, Integrated Silicon Solution Inc, IC SRAM 36MBIT 166MHZ 100TQFP9FGL08P1B000KILFT
IDT, Integrated Device Technology Inc, IC CLOCK GENERATOR 48VFQFPBS2XC24
Omron Automation and Safety, TRANS UNIT BEAMSAFE II DCSSQ-118-02-T-D
Samtec Inc., CONN RCPT .100" 36POS DUAL TIN1971777-3
TE Connectivity AMP Connectors, SNG ROW TPA DBL LOCK PLATE 3 POSHDWM-32-53-S-D-385-SM
Samtec Inc., .050" BOARD SPACERSDJT10E17-26SA
TE Connectivity Deutsch Connectors, CONN RCPT 26POS FLANGE W/SKTGBM24DCTH-S288
Sullins Connector Solutions, CONN EDGE DUAL FMALE 48POS 0.156