Name: 1N4937RLG
Brand: ON Semiconductor
SKU: 1N4937RLG
Availability: InStock
Rating: 5 (68 reviews)

1N4937RLG

For Reference Only

Part Number	1N4937RLG
Manufacturer	ON Semiconductor
Description	DIODE GEN PURP 600V 1A DO41
Datasheet	1N4937RLG Specifications
Package	DO-204AL, DO-41, Axial
ECAD
In Stock	99,828 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 11 - Jun 16 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1N4937RLG (Diodes - Rectifiers - Single) is manufactured by ON Semiconductor 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 1N4937RLG specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N4937RLG with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N4937RLG.

1N4937RLG Specifications

Manufacturer	ON Semiconductor
Category	Discrete Semiconductor Products - Diodes - Rectifiers - Single
Package	DO-204AL, DO-41, Axial
ECAD
Series	-
Diode Type	Standard
Voltage - DC Reverse (Vr) (Max)	600V
Current - Average Rectified (Io)	1A
Voltage - Forward (Vf) (Max) @ If	1.2V @ 1A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	300ns
Current - Reverse Leakage @ Vr	5µA @ 600V
Capacitance @ Vr, F	-
Mounting Type	Through Hole
Package / Case	DO-204AL, DO-41, Axial
Supplier Device Package	DO-41
Operating Temperature - Junction	-65°C ~ 150°C

1N4937RLG Reviews

Elis*****nnon

April 8, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Lay***** Nath

April 3, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Hel***** Wali

March 22, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Mya*****rrett

March 17, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Nasi*****ntiago

March 7, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Write a Review

★★★★★

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1N4937RLG Packaging

1N4937RLG FAQ

1. How to order 1N4937RLG 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 1N4937RLG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N4937RLG. All suppliers must pass our qualification reviews before they can publish their products including 1N4937RLG on Heisener; we pay more attention to the channels and quality of 1N4937RLG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1N4937RLG price and inventory displayed accurate?

The price and inventory of 1N4937RLG 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 1N4937RLG?

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 1N4937RLG we delivered, we will accept the replacement or return of the 1N4937RLG 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 1N4937RLG.

(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 1N4937RLG pin diagram, 1N4937RLG datasheet?

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

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1N4937RLG Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

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

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

1N4937G

D# P40:2555_11857757

ON Semiconductor

Rectifier Diode Switching 600V 1A 300ns 2-Pin DO-41 Bag

1N4937RLG

D# V72:2272_07278842

ON Semiconductor

Rectifier Diode Switching 600V 1A 300ns 2-Pin DO-41 T/R

Part Number

Manufacturer

Description

Stock

1N4937G

D# 1N4937G

ON Semiconductor

Diode Rectifier 600V 1A 2-Pin Axial DO-41 - Bulk (Alt: 1N4937G)

RoHS: Compliant

1N4937RLG

D# 42K2842

ON Semiconductor

Diode Rectifier 600V 1A 2-Pin Axial DO-41 T/R - Tape and Reel (Alt: 42K2842)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1N4937RLG

D# 1N4937RLG

ON Semiconductor

Diode Rectifier 600V 1A 2-Pin Axial DO-41 T/R (Alt: 1N4937RLG)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1N4937RLG

D# 1N4937RLG

ON Semiconductor

Diode Rectifier 600V 1A 2-Pin Axial DO-41 T/R (Alt: 1N4937RLG)

RoHS: Compliant

1N4937G

D# 1N4937G

ON Semiconductor

Diode Rectifier 600V 1A 2-Pin Axial DO-41 (Alt: 1N4937G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1N4937RLG

ON Semiconductor

242

Part Number

Manufacturer

Description

Stock

1N4937RLG

ON Semiconductor

- Tape and Reel

75500

1N4937G

ON Semiconductor

FAST RECOVERY DIODE, 1A, 600V AXIAL

8903

Part Number

Manufacturer

Description

Stock

1N4937G

D# C1S541900641839

ON Semiconductor

Diode Switching 600V 1A 2-Pin DO-41 Bag

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

1N4937G

Yangzhou Yangjie Electronics Co Ltd

DO-41 Diodes - Rectifiers - Fast Recovery RoHS

2680

1N4937RLG

ON Semiconductor

600V 1A 1.2V @ 1A 200ns DO-41 Diodes - Rectifiers - Fast Recovery RoHS

2950

Part Number

Manufacturer

Description

Stock

1N4937G

ON Semiconductor

RoHS (ship within 1day) - D/C 2012

6070

Part Number

Manufacturer

Description

Stock

1N4937G

D# 1N4937GOS-ND

ON Semiconductor

DIODE GEN PURP 600V 1A DO41

5323

1N4937RLG

D# 1N4937RLGOSCT-ND

ON Semiconductor

DIODE GEN PURP 600V 1A DO41

24808

Part Number

Manufacturer

Description

Stock

1N4937RLG

D# 2440529

ON Semiconductor

DIODE, STANDARD, 1A, 600V, AXIAL, REEL

RoHS: Compliant

Min Qty: 5000

Container: Reel

1N4937G

D# 1624991

SPC Multicomp

DIODE, FAST, 1A, 600V

RoHS: Compliant

Min Qty: 10

Container: Each

Part Number

Manufacturer

Description

Stock

1N4937RLG

ON SEMI CONDUCTOR

Available

1083

Part Number

Manufacturer

Description

Stock

1N4937G

ON Semiconductor

1N4937 Series 1 A 600 V 150 ns Axial Fast Recovery Rectifier - DO-41

RoHS: Compliant

pbFree: Yes

18012

1N4937RLG

ON Semiconductor

1N4937 Series 1 A 600 V 150 ns Axial Fast Recovery Rectifier - DO-41

RoHS: Compliant

pbFree: Yes

4750

Part Number

Manufacturer

Description

Stock

1N4937RLG

ON Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

152897

1N4937G

TSC

OEM/CM QUOTES ONLY | NO BROKERS

193490

Part Number

Manufacturer

Description

Stock

1N4937G

Suzhou Good-Ark Electronics Co Ltd

5000

1N4937RLG

ON Semiconductor

862

Part Number

Manufacturer

Description

Stock

1N4937G

D# C152300

ON Semiconductor

7660

Part Number

Manufacturer

Description

Stock

1N4937G

World Products Inc

RoHS: Compliant

4975

Part Number

Manufacturer

Description

Stock

1N4937G

TSC Electronics Ltd

OEM/CM Immediate delivery

175900

Part Number

Manufacturer

Description

Stock

1N4937G

D# 863-1N4937G

ON Semiconductor

Rectifiers 600V 1A Fast

RoHS: Compliant

6707

1N4937RLG

D# 863-1N4937RLG

ON Semiconductor

Rectifiers 600V 1A Fast

RoHS: Compliant

42239

Part Number

Manufacturer

Description

Stock

1N4937G

World Products Inc

Rectifier Diode, 1 Element, 1A, 600VV(RRM), Silicon, DO-41

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1N4937G

D# WPI000000005010

World Products Inc

Rectifier Diode, 1 Element, 1A, 600VV(RRM), Silicon, DO-41

1N4937RLG

D# XSFP00000096114

ON SEMICONDUCTOR

1N4937 Series 1 A 600 V 150 ns Axial Fast Recovery Rectifier - DO-41

2565

Part Number	Manufacturer	Description	Stock
1N4937RLG D# 84K8833	ON Semiconductor	STANDARD RECOVERY DIODE, 1A, 600V AXIAL, Repetitive Reverse Voltage Vrrm Max:600V, Forward Current If(AV):1A, Diode Configuration:Single, Forward Voltage VF Max:1.2V, Reverse Recovery Time trr Max:200ns, Diode Case Style:Axial LeadedRoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Cut Tape	0
1N4937G D# 42K2841	ON Semiconductor	FAST RECOVERY DIODE, 1A, 600V AXIAL, Repetitive Reverse Voltage Vrrm Max:600V, Forward Current If(AV):1A, Diode Configuration:Single, Forward Voltage VF Max:1.2V, Reverse Recovery Time trr Max:200ns, Operating Temperature Max:150°C RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	5847
1N4937RLG. D# 30AC2876	ON Semiconductor	STANDARD RECOVERY DIODE, 1A, 600V AXIAL, FULL REEL, Repetitive Reverse Voltage Vrrm Max:600V, Forward Current If(AV):1A, Diode Configuration:Single, Forward Voltage VF Max:1.2V, Reverse Recovery Time trr Max:200ns, No. of Pins:2 Pin RoHS Compliant: Yes RoHS: Compliant Min Qty: 5000 Container: TAPE & REEL - FULL	0

Part Number

Manufacturer

Description

Stock

1N4937RLG

D# NS-1N4937RLG

ON Semiconductor

OEM/CM ONLY

3891

1N4937G

D# NS-1N4937G

ON Semiconductor

OEM/CM ONLY

24382

Part Number

Manufacturer

Description

Stock

1N4937G

World Products Inc

RoHS: Compliant

4975

Part Number

Manufacturer

Description

Stock

1N4937RLG

ON Semiconductor

7902

1N4937G

ON Semiconductor

1 A, 600 V, SILICON, SIGNAL DIODE, DO-41

4856

Part Number

Manufacturer

Description

Stock

1N4937RLG

D# 6255177

ON Semiconductor

ON Semi 600V 1A, Silicon Junction Diode, 2-Pin DO-41 1N4937RLG, EA

Min Qty: 1

Container: Bulk

1070

1N4937G

D# 1844123

ON Semiconductor

ON Semi 600V 1A, Diode, 2-Pin CASE 59 1N4937G, BG

Min Qty: 1000

Container: Bag

10700

Part Number

Manufacturer

Description

Stock

1N4937RLG

ON Semiconductor

600 V, 1.0 A Fast Recovery Rectifier

RoHS: Compliant

22135

1N4937G

ON Semiconductor

600 V, 1.0 A Fast Recovery Rectifier

RoHS: Compliant

92428

Part Number	Manufacturer	Description	Stock
21N4937RLG	ON Semiconductor	OEM/CM ONLY	9389
1N4937RLG	ON Semiconductor	OEM/CM ONLY	67402
1N4937G	ON Semiconductor	OEM/CM ONLY	235650

Part Number

Manufacturer

Description

Stock

1N4937G

TSC

IN stock Immediate delivery

175885

Part Number

Manufacturer

Description

Stock

1N4937RLG

ON Semiconductor

shipping today

2074

1N4937G

ON Semiconductor

shipping today

171

Part Number

Manufacturer

Description

Stock

1N4937RLG

D# 53162725

ON Semiconductor

Rectifier Diode Switching 600V 1A 300ns 2-Pin DO-41 T/R

1N4937G

D# 39177461

ON Semiconductor

Rectifier Diode Switching 600V 1A 300ns 2-Pin DO-41 Bag

Part Number

Manufacturer

Description

Stock

1N4937RLGOSCT

ON Semiconductor

RFQ

3227

Part Number

Manufacturer

Description

Stock

1N4937RLG

ON Semiconductor

DIODE GEN PURP 600V 1A DO41

4600

Part Number

Manufacturer

Description

Stock

1N4937G

D# 1126307

ON Semiconductor

FAST RECOVERY DIODE, 1A, 600V AXIAL

RoHS: Compliant

Min Qty: 1

Container: Each

5847

1N4937RLG

D# 2440529

ON Semiconductor

DIODE, STANDARD, 1A, 600V, AXIAL, REEL

RoHS: Compliant

Min Qty: 5000

Container: Reel

Quick Inquiry

1N4937RLG

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