1650K - Hammond Manufacturing - Price, Inventory & Datasheets | Heisener.com
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1650K

1650K

1650K

For Reference Only

Part Number

1650K

Manufacturer

Hammond Manufacturing

Description

TRANSFORMER AUDIO 3.4KCT 50W

Package

-

ECAD

In Stock

8,658 piece(s)

Unit Price

Request a Quote

Lead Time

To be Confirmed

Estimated Delivery Time

Dec 25 - Dec 30 ( Choose Expedited Shipping)

Request for Quotation

Payment Methods
Delivery Services

Quick Inquiry

1650K

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Certified Quality

View the Certificates+

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.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about 1650K?

Part Number # 1650K (Audio Transformers) is manufactured by Hammond Manufacturingand 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 1650Kspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1650K with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1650K.

1650K Specifications

Manufacturer Hammond Manufacturing
Category Transformers - Audio Transformers
Package -
ECAD Technical cover
Series 1600
Turns Ratio - Primary:Secondary -
Impedance - Primary (Ohms) 3.4kCT
Impedance - Secondary (Ohms) 4, 8, 16
DC Resistance (DCR) - Primary -
DC Resistance (DCR) - Secondary -
Transformer Type Push-Pull Audiophile, Ultra-Linear - Tube Output
Frequency Range 30Hz ~ 30kHz
Frequency Response ±1dB
Voltage - Isolation -
Insertion Loss ±1dB
Return Loss -
Power Level 50W
Operating Temperature -
Approvals -
Mounting Type Chassis Mount
Size / Dimension 4.000" L x 3.130" W (101.60mm x 79.50mm)
Height - Seated (Max) 3.810" (96.77mm)
Termination Style Wire Leads

1650K Datasheet

1650K Reviews

Neva*****yala

March 29, 2023

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Luci*****Gulati

March 28, 2023

The products are good, the amount is correct. The values are correct.

Chris*****Rojas

March 17, 2023

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Write a Review

Not Rated
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1650K FAQ

1. How to order 1650K 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 1650K is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the1650K. All suppliers must pass our qualification reviews before they can publish their products including 1650K on Heisener;we pay more attention to the channels and quality of 1650Kproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the 1650K price and inventory displayed accurate?

The price and inventory of 1650K 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 1650K?

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 1650K we delivered, we will accept the replacement or return of the 1650K 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 of1650K.
(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 1650K pin diagram, 1650K datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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1650K 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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

1650KP

D# E1077948

Hammond Manufacturing

push-pull tube output potted transformer

RoHS: Not Compliant
0

1650KA

D# 70317092

Hammond Manufacturing

push-pull audiophile tube output transformer

RoHS: Compliant
0

1650K

D# E1077946

Hammond Manufacturing

push-pull audiophile tube output transformer

RoHS: Not Compliant
0

820016-50KIT

D# 71977006

Norgren

PORTING BLOCK KIT

RoHS: Not Compliant
0

840016-50KIT

D# 71977008

Norgren

P-SENSING BLOCK, Excelon Plus

RoHS: Not Compliant
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Part Number Manufacturer Description Stock

1650KAP

D# V99:2348_19781877

Hammond Manufacturing

Audio TX 3.4K Ohm 50 Watt

RoHS: Compliant
0

1650KA

D# V99:2348_19781876

Hammond Manufacturing

Audio Transformer 2000Vrms 9 Terminal Wire Lead Flange Mount

RoHS: Compliant
0

1650K

D# V99:2348_19781875

Hammond Manufacturing

Audio Transformer 2000Vrms 34.4Ohm/40.2Ohm Prim. DCR 0.29Ohm/0.48Ohm Sec. DCR 9 Terminal Wire Lead Flange Mount

RoHS: Compliant
0

CY7C1650KV18-450BZC

D# V36:1790_07838942

Cypress Semiconductor

SRAM Chip Sync Single 1.8V 144M-bit 4M x 36 0.45ns 165-Pin FBGA Tray

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

RMKMS81650KDBT

D# RMKMS816-50KDBT

Vishay Intertechnologies

Res Thin Film NET 50K Ohm 0.1% 1/2W ±15ppm/°C ISOL Molded 16-Pin Gull Wing SO SMD T/R - Tape and Reel (Alt: RMKMS816-50KDBT)

RoHS: Not Compliant
0

N2516-50K2RB

D# 05111165264

3M Interconnect

Conn Shrouded Header HDR 16 POS 2.54mm Solder RA Thru-Hole - Bulk (Alt: 05111165264)

RoHS: Compliant
0

RMKMS816-50KDB

D# RMKMS816-50KDB

Vishay Intertechnologies

RMKM S816 50K 0,5% 0,1% E3 - Rail/Tube (Alt: RMKMS816-50KDB)

RoHS: Not Compliant
0

RMKMS816-50KDBTB

D# RMKMS816-50KDBTB

Vishay Intertechnologies

Resistor Network Thin Film 50kOhm 500mW 0.5% 16-Pin SOIC T/R - Tape and Reel (Alt: RMKMS816-50KDBTB)

RoHS: Not Compliant
0

RMKMS816-50KBB

D# RMKMS816-50KBB

Vishay Intertechnologies

Dual In Line Thin Film Resistor Network 50K Ohm 0.1% 0.5 W ±15 ppm/°C Isolated 16-Pin SMD Bulk - Rail/Tube (Alt: RMKMS816-50KBB)

RoHS: Not Compliant
0

RMKMS816-50KBBT

D# RMKMS816-50KBBT

Vishay Intertechnologies

Dual In Line Thin Film Resistor Network 50K Ohm 0.1% 0.5 W ±15 ppm/°C Isolated 16-Pin SMD T/R - Custom Tape W/Leader (Alt: RMKMS816-50KBBT)

0

CY7C1650KV18-450BZC

D# CY7C1650KV18-450BZC

Cypress Semiconductor

SRAM Chip Sync Single 1.8V 144M-Bit 4M x 36 0.45ns 165-Pin FBGA Tray - Bulk (Alt: CY7C1650KV18-450BZC)

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

RMKMS81650KDBT

D# RMKMS816-50KDBT

Vishay Intertechnologies

Res Thin Film NET 50K Ohm 0.1% 1/2W ±15ppm/°C ISOL Molded 16-Pin Gull Wing SO SMD T/R - Tape and Reel (Alt: RMKMS816-50KDBT)

0

RMKMS816-50KDB

D# RMKMS816-50KDB

Vishay Intertechnologies

RMKM S816 50K 0,5% 0,1% E3 (Alt: RMKMS816-50KDB)

0
Part Number Manufacturer Description Stock

2516-50K2UB

3M Interconnect

CONN HEADER 16POS R/A GOLD T/H

0

2516-50K2UG

3M Interconnect

CONN HEADER 16POS R/A GOLD T/H

0

CY7C1650KV18-450BZC

Cypress Semiconductor

N/A

16

1650KP

Hammond Manufacturing

TRANSFMR AUDIO 3.4KCT 4/8/16 IMP

0

N2516-50K2-RB

3M Interconnect

80400029098 N2516-50K2-RB=16P/RA/HDR/.035K/.112TAIL/ROHS - Bulk

0

N2516-50K2RB

3M Interconnect

80400029098 N2516-50K2-RB=16P/RA/HDR/.035K/.112TAIL/ROHS - Bulk

0

1650K

TT Electronics Resistors

SPF1650KLF

0

CY7C1650KV18-400BZC

Cypress Semiconductor

N/A

75

1650KA

Vishay Thin Film

RES ARRAY 50K OHM 8 RES 16SOIC

0
Part Number Manufacturer Description Stock

7447649147

D# C1S813800201896

Wurth Electronics Midcom

Inductor Surface Mount

Min Qty: 5
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50
Part Number Manufacturer Description Stock

7447649133

D# 732-7316-1-ND

Wurth Elektronik

FIXED IND 33UH 320MA 3.64 OHM

933

CY7C1650KV18-450BZC

D# 2156-CY7C1650KV18-450BZC-ND

Rochester Electronics LLC

IC SRAM 144MBIT PARALLEL 165FBGA

101

1650KP

D# 1650KP-ND

Hammond Manufacturing

TRANSFMR AUDIO 3.4KCT 4/8/16 IMP

0

715-5-7/16-50-KA

D# 2419-715-5-7/16-50-KA-ND

JW Winco Inc

ALUMINUM PRESS-FIT THRUST PIN

35

715-5-7/16-50-KB

D# 2419-715-5-7/16-50-KB-ND

JW Winco Inc

ALUMINUM PRESS-FIT THRUST PIN

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XDCAG51M650PGA00P0

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Murata Manufacturing Co Ltd

MONOLITHIC CRYSTAL FILTER 51.65M

3000

1650KA

D# HM4352-ND

Hammond Manufacturing

AUDIOPHILE TUBE OUTPUT TRANSFRMR

1

1650K

D# HM4353-ND

Hammond Manufacturing

TRANSFORMER AUDIO 3.4KCT 50W

3

7447649147

D# 732-7317-1-ND

Wurth Elektronik

FIXED IND 47UH 250MA 5.46 OHM

1044

CY7C1650KV18-400BZC

D# 2156-CY7C1650KV18-400BZC-CY-ND

Rochester Electronics LLC

IC SRAM 144MBIT PARALLEL 165FBGA

359
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120

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11260
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RoHS: Compliant
Min Qty: 1
Container: Each
292

7447649133

D# 2493196

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INDUCTOR, 33UH, 10%, 0.32A, 22MHZ, 1210

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Min Qty: 1
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14
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CY7C1650KV18-400BZXC

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1

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OEM/CM QUOTES ONLY | NO BROKERS

6

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329

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N/A

OEM/CM QUOTES ONLY | NO BROKERS

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1650KP

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2

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1

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24
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D# 546-1650KA

Hammond Manufacturing

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RoHS: Compliant
1

1650K

D# 546-1650K

Hammond Manufacturing

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RoHS: Compliant
1

7447649147

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RoHS: Compliant
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1650KA

D# 51R4189

Hammond Manufacturing

push-pull audiophile tube output transformer

RoHS: Not Compliant
Min Qty: 1
Container: Bulk
18

1650K

D# 66F7651

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RoHS: Not Compliant
Min Qty: 1
Container: Bulk
14

RMKMS816-50KDBTB

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Vishay Intertechnologies

RMKM S816 50K 0,5% 0,1% TR250 e3

RoHS: Not Compliant
Min Qty: 100
Container: Bulk
0

7447649147

D# 55Y0266

Wurth Elektronik

Surface Mount High Frequency Inductor, WE-GFH Series, 47 H, 10%, 1210 [3225 Metric], 17 MHz RoHS Compliant: Yes

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Min Qty: 1
Container: Bulk
36

RMKMS816-50KBBT

D# 62X3649

Vishay Intertechnologies

RMKM S816 50K 0,1% 0,1% TR e3

RoHS: Not Compliant
Min Qty: 100
Container: TAPE & REEL - FULL
0

1650KP

D# 24B8285

Hammond Manufacturing

AUDIO TRANSFORMER

RoHS: Not Compliant
Min Qty: 1
Container: Bulk
0
Part Number Manufacturer Description Stock

2516-50K2UG

D# NS-2516-50K2UG

3M

OEM/CM ONLY

7965

CY7C1650KV18-450BZC

D# NS-CY7C1650KV18-450BZC

Cypress Semiconductor

OEM/CM ONLY

3635

1650KP

D# NS-1650KP

Hammond Manufacturing

OEM/CM ONLY

9395

1650K

D# NS-1650K

Hammond Manufacturing

OEM/CM ONLY

7217

1650KA

D# NS-1650KA

Hammond Manufacturing

OEM/CM ONLY

6536

CY7C1650KV18-400BZC

D# NS-CY7C1650KV18-400BZC

Cypress Semiconductor

OEM/CM ONLY

7873

2516-50K2UB

D# NS-2516-50K2UB

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OEM/CM ONLY

8829
Part Number Manufacturer Description Stock

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Hammond Manufacturing

push-pull tube output potted t

3

1650KA

Hammond Manufacturing

push-pull audiophile tube outpu

11

1650K

Hammond Manufacturing

push-pull audiophile tube output

8
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D# 1287-116-50K

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1530
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100
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DDR SRAM, 4MX36, CMOS, PBGA165

RoHS: Not Compliant
359

CY7C1650KV18-450BZC

Cypress Semiconductor

DDR SRAM, 4MX36, CMOS, PBGA165

RoHS: Not Compliant
101
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PW301650KLF

D# 000000000004567826

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Wirewound Resistors - Chassis Mount

0

WBC-R0202GS-01-1650-K

D# 000000000004657884

TT Electronics Resistors

TT Electronics

0

WBC-B0202GG-00-1650-K

D# 000000000004628055

TT Electronics Resistors

Resistor Networks & Arrays

0

WBC-B0202AG-02-1650-K

D# 000000000004609104

TT Electronics Resistors

Resistor Networks & Arrays

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TT Electronics Resistors

Wirewound Resistors - Through Hole

0

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D# 000000000004687644

TT Electronics Resistors

TT Electronics

0

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D# 000000000004562650

TT Electronics Resistors

Wirewound Resistors - Through Hole

0

PWR71650KLF

D# 000000000004584238

TT Electronics Resistors

Wirewound Resistors - Through Hole

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WBC-R0202GS-02-1650-K

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TT Electronics Resistors

TT Electronics

0

WBC-B0202AA-00-1650-K

D# 000000000004588785

TT Electronics Resistors

Resistor Networks & Arrays

0

WBC-T0303GS-01-1650-K

D# 000000000004684064

TT Electronics Resistors

TT Electronics

0

WBC-B0202AG-01-1650-K

D# 000000000004605524

TT Electronics Resistors

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0

PW401650KLF

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7447649147

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330

SM T 1650 KIT HP

TEMPO COMMUNICATIONS

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96

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PC1650KB

OEM/CM ONLY

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71557/1650KA

J.W. WINCO

OEM/CM ONLY

130

CY78C1650KV18400BZXCES

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OEM/CM ONLY

112

SM T 1650 KIT

TEMPO COMMUNICATIONS

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71557/1650KB

J.W. WINCO

OEM/CM ONLY

140

RMC11650K1R

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OEM/CM ONLY

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CY7C1650KV18400BZCES

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251650K2UG

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Wurth Electronics Midcom

IN stock Immediate delivery

6015

7447649133

Wurth Electronics Midcom

IN stock Immediate delivery

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Part Number Manufacturer Description Stock

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shipping today

21
Part Number Manufacturer Description Stock

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D# 2493197

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INDUCTOR, 47UH, 10%, 0.25A, 17MHZ, 1210

RoHS: Compliant
Min Qty: 1
Container: Each
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7447649133

D# 2493196

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INDUCTOR, 33UH, 10%, 0.32A, 22MHZ, 1210

RoHS: Compliant
Min Qty: 1
Container: Each
14

1650K Tags

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