Name: 1N5946B
Brand: ON Semiconductor
SKU: 1N5946B
Availability: InStock
Rating: 5 (71 reviews)

1N5946B

For Reference Only

Part Number	1N5946B
Manufacturer	ON Semiconductor
Description	DIODE ZENER 75V 3W AXIAL
Datasheet	1N5946B Specifications
Package	DO-204AL, DO-41, Axial
ECAD
In Stock	216,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 16 - Jun 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1N5946B (Diodes - Zener - 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 1N5946B specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N5946B with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N5946B.

1N5946B Specifications

Manufacturer	ON Semiconductor
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-204AL, DO-41, Axial
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	75V
Tolerance	±5%
Power - Max	3W
Impedance (Max) (Zzt)	140 Ohms
Current - Reverse Leakage @ Vr	1µA @ 56V
Voltage - Forward (Vf) (Max) @ If	1.5V @ 200mA
Operating Temperature	-65°C ~ 200°C
Mounting Type	Through Hole
Package / Case	DO-204AL, DO-41, Axial
Supplier Device Package	Axial

1N5946B Reviews

Zyai*****arza

April 8, 2023

★ ★ ★ ★ ★

Very good contact, well packed, hope to buy from you again.

Jayl*****owman

April 4, 2023

★ ★ ★ ★ ★

It's so nice to have all these babies. I was using so many for projects, I decided to buy these. They'll definitely last me a while!

Cel*****Rocha

March 29, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Calv*****ashyap

March 19, 2023

★ ★ ★ ★ ★

Item came in time and looks as described.

Otis*****ppard

March 15, 2023

★ ★ ★ ★ ★

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

Gatl*****ehra

March 10, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Chan*****enton

March 6, 2023

★ ★ ★ ★ ★

2nd time buying these - quite good. Very fast shipping

Leon***** Rau

March 4, 2023

★ ★ ★ ★ ★

Easy to browse and order. You have everything I want. I compared the prices and services with others and found you're the best choice.

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1N5946B Packaging

1N5946B FAQ

1. How to order 1N5946B 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 1N5946B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N5946B. All suppliers must pass our qualification reviews before they can publish their products including 1N5946B on Heisener; we pay more attention to the channels and quality of 1N5946B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1N5946B price and inventory displayed accurate?

The price and inventory of 1N5946B 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 1N5946B?

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 1N5946B we delivered, we will accept the replacement or return of the 1N5946B 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 1N5946B.

(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 1N5946B pin diagram, 1N5946B datasheet?

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

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1N5946B 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

1N5946B

D# V72:2272_19771171

EIC Corporation

Zener Diode Single 75V 5% 140Ohm 1500mW 2-Pin DO-41

RoHS: Compliant

1N5946BRLG

D# V36:1790_07300354

ON Semiconductor

Zener Diode Single 75V 5% 140Ohm 3000mW 2-Pin DO-41 T/R

Part Number	Manufacturer	Description	Stock
1N5946B D# 1N5946B	ON Semiconductor	- Bulk (Alt: 1N5946B) RoHS: Compliant	0
1N5946BRLG D# 1N5946BRLG	ON Semiconductor	Diode Zener Single 75V 5% 3W 2-Pin DO-41 T/R - Bulk (Alt: 1N5946BRLG) RoHS: Compliant	0
1N5946BUR-1 D# 1N5946BUR-1	Microchip Technology Inc	Diode Zener Single 75V 5% 1.5W 2-Pin DO-213AB - Bag (Alt: 1N5946BUR-1) RoHS: Not Compliant	0
1N5946BG D# 1N5946BG	ON Semiconductor	Diode Zener Single 75V 5% 3W 2-Pin DO-41 Box - Bulk (Alt: 1N5946BG) RoHS: Compliant	0
1N5946B/TR D# 1N5946B/TR	Microchip Technology Inc	Diode Zener Single 75V 5% 1.5W 2-Pin DO-41 T/R - Tape and Reel (Alt: 1N5946B/TR) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

1N5946BRLG

D# 1N5946BRLG

ON Semiconductor

Diode Zener Single 75V 5% 3W 2-Pin DO-41 T/R (Alt: 1N5946BRLG)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1N5946B

ON Semiconductor

4500

Part Number	Manufacturer	Description	Stock
1N5946BG	ON Semiconductor	N/A 75 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 LEAD FREE, PLASTIC, CASE 59-10, 2 PIN	18000
1N5946BPE3/TR8	Microsemi Corporation	1.5W, VZ = 75V, ? 5% - Tape and Reel	0
1N5946B	ON Semiconductor	N/A 75 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41	2000
1N5946BP/TR12	Microsemi Corporation	1.5W, VZ = 75V, ? 5% - Tape and Reel	0
1N5946BPE3/TR12	Microsemi Corporation	1.5W, VZ = 75V, ? 5% - Tape and Reel	0
1N5946BRLG	ON Semiconductor	Diode Zener Single 75V 5% 3W 2-Pin DO-41 T/R	2990
1N5946B G	ON Semiconductor	N/A 75 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 LEAD FREE, PLASTIC, CASE 59-10, 2 PIN	18000
1N5946BRL	ON Semiconductor	Diode Zener Single 75V 5% 3W 2-Pin DO-41 T/R	2990
1N5946BUR-1	Microsemi Corporation		0
1N5946BP/TR8	Microsemi Corporation	1.5W, VZ = 75V, ? 5% - Tape and Reel	0
1N5946BE3/TR13	Microsemi Corporation		0

Part Number

Manufacturer

Description

Stock

1N5946BRLG

D# C1S541900215120

ON Semiconductor

Diode Zener Single 75V 5% 3W 2-Pin DO-41 T/R

Min Qty: 5

Container: Cut Tape

2990

Part Number	Manufacturer	Description	Stock
1N5946BPE3/TR8 D# 1N5946BPE3/TR8-ND	Microsemi Corporation	DIODE ZENER 75V 1.5W DO204AL	0
1N5946BP/TR12 D# 1N5946BP/TR12-ND	Microsemi Corporation	DIODE ZENER 75V 1.5W DO204AL	0
1N5946BPE3/TR12 D# 1N5946BPE3/TR12-ND	Microsemi Corporation	DIODE ZENER 75V 1.5W DO204AL	0
1N5946BRLG D# 1N5946BRLGOSCT-ND	ON Semiconductor	DIODE ZENER 75V 3W AXIAL	3619
1N5946B D# 2156-1N5946B-ON-ND	Rochester Electronics LLC	DIODE ZENER 75V 3W AXIAL	2000
1N5946BRL D# 1N5946BRL-ND	ON Semiconductor	DIODE ZENER 75V 3W AXIAL	0
1N5946B G D# 1N5946BGMD-ND	Microsemi Corporation	DIODE ZENER 75V 1.25W DO204AL	0
1N5946BUR-1 D# 1N5946BUR-1-ND	Microchip Technology Inc	DIODE ZENER 75V 1.25W DO213AB	0
1N5946BP/TR8 D# 1N5946BP/TR8-ND	Microsemi Corporation	DIODE ZENER 75V 1.5W DO204AL	0
1N5946BE3/TR13 D# 1N5946BE3/TR13-ND	Microsemi Corporation	DIODE ZENER 75V 1.5W DO204AL	0
1N5946BG D# 2156-1N5946BG-ON-ND	Rochester Electronics LLC	DIODE ZENER 75V 3W AXIAL	18000

Part Number

Manufacturer

Description

Stock

1N5946BRLG

D# 2727916

ON Semiconductor

ZENER DIODE, 75V, 3W, DO-204AL

RoHS: Compliant

Min Qty: 5

Container: Each

5287

Part Number	Manufacturer	Description	Stock
1N5946B3P-TP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0
1N5946BP-TP	Micro Commercial Components	RoHS: Compliant pbFree: Yes	0
1N5946BRLG	ON Semiconductor	1N5946B series 3 W 75 V Zener Voltage Regulators RoHS: Compliant pbFree: Yes	0

Part Number	Manufacturer	Description	Stock
1N5946BG	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	19800
1N5946BRLG	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	10120
1N5946B	New Jersey Semiconductor Products Inc	OEM/CM QUOTES ONLY \| NO BROKERS	7797

Part Number	Manufacturer	Description	Stock
1N5946BPE3TR8	Microchip Technology Inc	OEM/CM ONLY	18100
1N5946BPTR8	Microchip Technology Inc	OEM/CM ONLY	18100
1N5946BPTR12	Microchip Technology Inc	OEM/CM ONLY	18100
1N5946BPE3TR12	Microchip Technology Inc	OEM/CM ONLY	18100

Part Number

Manufacturer

Description

Stock

1N5946B

ON Semiconductor

OEM/CM Immediate delivery

6000

Part Number

Manufacturer

Description

Stock

1N5946BRLG

D# 863-1N5946BRLG

ON Semiconductor

Zener Diodes 75V 3W

RoHS: Compliant

3350

1N5946B G

D# 494-1N5946BG

Microchip Technology Inc

Zener Diodes Zener Voltage Regulator Diode

RoHS: Not Compliant

685

Part Number	Manufacturer	Description	Stock
1N5946B	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
1N5946BUR-1	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0
1N5946B/TR	Microchip Technology Inc	Zener Diodes RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
1N5946B D# MCHP00000043949	Microchip Technology Inc	Zener Diodes	0
1N5946BUR-1 D# MCHP00000043951	Microchip Technology Inc	Zener Diodes	0
1N5946B/TR D# MCHP00000043950	Microchip Technology Inc	Zener Diodes	0

Part Number

Manufacturer

Description

Stock

1N5946BRLG

D# 14AC5512

ON Semiconductor

ZENER DIODE, 75V, 3W, DO-204AL, Zener Voltage Vz Typ:75V, Power Dissipation Pd:3W, Diode Case Style:DO-41 (DO-204AL), Zener Tolerance ±:5%, No. of Pins:2Pins, Operating Temperature Max:200°C, Product Range:Surmetic 1N59xxB Series, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 5

Container: Bulk

5287

Part Number	Manufacturer	Description	Stock
1N5946BE3/TR13 D# NS-1N5946BE3/TR13	Microsemi Commercial Components Group	OEM/CM ONLY	3244
1N5946BG D# NS-1N5946BG	ON Semiconductor	OEM/CM ONLY	6246
1N5946BRLG D# NS-1N5946BRLG	ON Semiconductor	OEM/CM ONLY	6433
1N5946BPE3/TR8 D# NS-1N5946BPE3/TR8	Microsemi Commercial Components Group	OEM/CM ONLY	9538
1N5946BPE3/TR12 D# NS-1N5946BPE3/TR12	Microsemi Commercial Components Group	OEM/CM ONLY	9415
1N5946BRL D# NS-1N5946BRL	ON Semiconductor	OEM/CM ONLY	5931
1N5946B D# NS-1N5946B	ON Semiconductor	OEM/CM ONLY	6279
1N5946BP/TR12 D# NS-1N5946BP/TR12	Microsemi Commercial Components Group	OEM/CM ONLY	1731
1N5946BP/TR8 D# NS-1N5946BP/TR8	Microsemi Commercial Components Group	OEM/CM ONLY	8189

Part Number

Manufacturer

Description

Stock

1N5946B

ON Semiconductor

3600

Part Number

Manufacturer

Description

Stock

1N5946BRLG

D# 8008853

ON Semiconductor

ON Semiconductor, 75V Zener Diode 5% 3 W Through Hole 2-Pin Case 59-10, PK

Min Qty: 25

Container: Package

2800

Part Number	Manufacturer	Description	Stock
1N5946BRLG	ON Semiconductor	Zener Diode, 75V, 5%, 1W, Unidirectional, DO-41 RoHS: Compliant	36000
1N5946B	ON Semiconductor	Zener Diode, 75V, 5%, 3W RoHS: Compliant	2000
1N5946BG	ON Semiconductor	Zener Diode, 75V, 5%, 3W RoHS: Compliant	18000

Part Number

Manufacturer

Description

Stock

1N5946BRLG

ON Semiconductor

OEM/CM ONLY

15016

1N5946B

Motorola Semiconductor Products

OEM/CM ONLY

12371

Part Number

Manufacturer

Description

Stock

1N5946B

ON Semiconductor

IN stock Immediate delivery

6015

Part Number

Manufacturer

Description

Stock

1N5946BRLG

D# 26638570

ON Semiconductor

Zener Diode Single 75V 5% 140Ohm 3000mW 2-Pin DO-41 T/R

Part Number

Manufacturer

Description

Stock

1N5946BRLG

D# 2727916

ON Semiconductor

ZENER DIODE, 75V, 3W, DO-204AL

RoHS: Compliant

Min Qty: 1

Container: Each

5287

Quick Inquiry

1N5946B

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