Name: 1N5257B (DO-35)
Brand: Microsemi Corporation
SKU: 1N5257B-DO-35
Availability: InStock
Rating: 5 (73 reviews)

1N5257B (DO-35)

For Reference Only

Part Number	1N5257B (DO-35)
Manufacturer	Microsemi Corporation
Description	DIODE ZENER 33V 500MW DO35
Datasheet	1N5257B (DO-35) Datasheet 1N5257B (DO-35) Specifications
Package	DO-204AH, DO-35, Axial
ECAD
In Stock	2,128 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1N5257B (DO-35) (Diodes - Zener - Single) is manufactured by Microsemi Corporation 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 1N5257B (DO-35) specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N5257B (DO-35) with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N5257B (DO-35).

1N5257B (DO-35) Specifications

Manufacturer	Microsemi Corporation
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-204AH, DO-35, Axial
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	33V
Tolerance	±5%
Power - Max	500mW
Impedance (Max) (Zzt)	58 Ohms
Current - Reverse Leakage @ Vr	100nA @ 25V
Voltage - Forward (Vf) (Max) @ If	1.5V @ 200mA
Operating Temperature	-65°C ~ 175°C
Mounting Type	Through Hole
Package / Case	DO-204AH, DO-35, Axial
Supplier Device Package	DO-35

1N5257B (DO-35) Datasheet

1N5257B (DO-35) Reviews

Ste***** Lal

April 1, 2023

★ ★ ★ ★ ★

I enjoy Good service from Heisener team , I can get good quality components what I want in heisener.com.

Dea*****e Pai

April 1, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Are*****Dubey

March 30, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Kair*****swas

March 7, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

1N5257B (DO-35) Packaging

1N5257B (DO-35) FAQ

1. How to order 1N5257B (DO-35) 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 1N5257B (DO-35) is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N5257B (DO-35). All suppliers must pass our qualification reviews before they can publish their products including 1N5257B (DO-35) on Heisener; we pay more attention to the channels and quality of 1N5257B (DO-35) products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1N5257B (DO-35) price and inventory displayed accurate?

The price and inventory of 1N5257B (DO-35) 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 1N5257B (DO-35)?

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 1N5257B (DO-35) we delivered, we will accept the replacement or return of the 1N5257B (DO-35) 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 1N5257B (DO-35).

(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 1N5257B (DO-35) pin diagram, 1N5257B (DO-35) datasheet?

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

1N5257B (DO-35) Related Products

SIT8209AC-GF-18E-133.330000Y	SiTIME, -20 TO 70C, 2520, 10PPM, 1.8V, 1, -, -	View
SIT9120AC-2B3-25S133.333000G	SiTIME, -20 TO 70C, 3225, 50PPM, 2.5V, 1, 6-SMD, No Lead, -	View
0805J0160562JFR	Knowles Syfer, CAP CER 5600PF 16V C0G/NP0 0805, 0805 (2012 Metric), -	View
CL31A106MBHNNNE	Samsung, CAP CER 10UF 50V X5R 1206, 1206 (3216 Metric), -	View
V230LC4	Littelfuse Inc., VARISTOR 360V 1.2KA DISC 7MM, Disc 7mm, -	View
SMBJ36CA-TR	STMicroelectronics, TVS DIODE 36VWM 76VC SMB, DO-214AA, SMB, -	View
C1510AABB-B	Bulgin, SWITCH ROCKER SPDT 16A 250V, -, -	View
RWR89S30R0FMBSL	Vishay Dale, RES 30 OHM 3W 1% WW AXIAL, Axial, -	View
AA0603FR-071M24L	Yageo, RES SMD 1.24M OHM 1% 1/10W 0603, 0603 (1608 Metric), -	View
1797750000	Weidmuller, TERM BLOCK HDR 2POS 90DEG 5MM, -, -	View
T38143-12-0	Curtis Industries, CONN BARRIER STRP 12CIRC 0.375", -, -	View
27963-13T112	ITT Cannon, LLC, CONTACT SOCKET 20-26AWG CRIMP, -, -	View

1N5257B (DO-35) 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

1N5257B-TR

D# 70615627

Vishay Siliconix

1N5257B-TR Zener Diode, 33V 5% 0.5 W Through Hole 2-Pin DO-35

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
1N5257B D# V72:2272_19768735	EIC Corporation	Zener Diode Single 33V 5% 58Ohm 500mW 2-Pin DO-35 RoHS: Compliant	0
1N5257B-TAP D# V72:2272_18192394	Vishay Intertechnologies	Zener Diode Single 33V 5% 58Ohm 500mW Automotive 2-Pin DO-35 Ammo	0
1N5257B-TP D# V36:1790_06829251	Micro Commercial Components	Zener Diode Single 33V 5% 58Ohm 500mW 2-Pin DO-35 T/R	0
1N5257B-TR D# V72:2272_17693689	Vishay Intertechnologies	Zener Diode Single 33V 5% 58Ohm 500mW Automotive 2-Pin DO-35 T/R	0
1N5257B-T D# V36:1790_22974999	Rectron Semiconductor	Zener Diode Single 33V 5% 58Ohm 500mW 2-Pin DO-35 T/R	0

Part Number	Manufacturer	Description	Stock
1N5257B-TAP D# 18M3567	Vishay Intertechnologies	Diode Zener Single 33V 5% 500mW 2-Pin DO-35 Ammo - Product that comes on tape, but is not reeled (Alt: 18M3567) RoHS: Compliant	0
1N5257B (DO-35) D# 1N5257B (DO-35)	VPT Components	COMMERCIAL ZENER VOLTAGE REGULATOR DIODE - Bulk (Alt: 1N5257B (DO-35)) RoHS: Not Compliant	0
1N5257B-TR D# 1N5257B-TR	Vishay Intertechnologies	Diode Zener Single 33V 5% 500mW 2-Pin DO-35 T/R - Tape and Reel (Alt: 1N5257B-TR) RoHS: Compliant	0
1N5257BTR D# 1N5257BTR	ON Semiconductor	Diode Zener Single 33V 5% 500mW 2-Pin DO-35 T/R - Bulk (Alt: 1N5257BTR) RoHS: Compliant	0
1N5257B D# 1N5257B/TR	Microchip Technology Inc	Diode Zener Single 33V 5% 500mW 2-Pin DO-7 - Tape and Reel (Alt: 1N5257B/TR) RoHS: Not Compliant	0
1N5257B TR PBFREE D# 1N5257B TR PBFREE	Central Semiconductor Corp	Diode Zener Single 33V 5% 500mW 2-Pin DO-35 T/R - Tape and Reel (Alt: 1N5257B TR PBFREE) RoHS: Compliant	0
1N5257B A0G D# 1N5257B A0G	Taiwan Semiconductor	Diode Zener Single 33V 5% 500mW 2-Pin DO-35 Ammo Box - Ammo Pack (Alt: 1N5257B A0G) RoHS: Compliant	0
1N5257B BK PBFREE D# 1N5257B BK PBFREE	Central Semiconductor Corp	Diode Zener Single 33V 5% 500mW 2-Pin DO-35 Box - Boxed Product (Development Kits) (Alt: 1N5257B BK PBFREE) RoHS: Compliant	0
1N5257A (DO-35) D# 1N5257A (DO-35)	VPT Components	COMMERCIAL ZENER VOLTAGE REGULATOR DIODE - Bulk (Alt: 1N5257A (DO-35)) RoHS: Not Compliant	0
1N5257B-T D# 1N5257B-T	Diodes Incorporated	Diode Zener Single 33V 5% 500mW 2-Pin DO-35 T/R - Tape and Reel (Alt: 1N5257B-T) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

1N5257B-T

D# 1N5257B-T

Diodes Incorporated

Diode Zener Single 33V 5% 500mW 2-Pin DO-35 T/R (Alt: 1N5257B-T)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1N5257B

Microsemi Corporation

685

1N5257B-TR

Vishay Intertechnologies

10000

Part Number	Manufacturer	Description	Stock
1N5257B (DO-35)	Microsemi Corporation	ZENER VOLTAGE REGULATOR DIODE DO-35 SD - Bulk	0
1N5257B-TP	Micro Commercial Components	DIODE ZENER 33V 500MW DO35	0
1N5257BTR	Fairchild Semiconductor Corporation	Diode Zener Single 33V 5% 500mW 2-Pin DO-35 T/R	50000
1N5257B-T	Fairchild Semiconductor Corporation	Diode Zener Single 33V 5% 500mW 2-Pin DO-35 T/R	50000
1N5257B-TAP	Vishay Semiconductors	ZENER DIODE, 500mW, 33V, DO-35	11555
1N5257B	Fairchild Semiconductor Corporation	Diode Zener Single 33V 5% 500mW 2-Pin DO-35 T/R	50000
1N5257A (DO-35)	Microsemi Corporation	DIODE ZENER 33V 500MW DO35	0
1N5257B-TR	Fairchild Semiconductor Corporation	Fairchild Semiconductor 1N5257BTR	15000

Part Number

Manufacturer

Description

Stock

1N5257B

D# C1S226600270209

ON Semiconductor

Diode Zener Single 33V 5% 500mW 2-Pin DO-35 Bulk

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

1388

Part Number	Manufacturer	Description	Stock
1N5257B-T D# 1N5257BDITR-ND	Diodes Incorporated	DIODE ZENER 33V 500MW DO35	0
1N5257B-TAP D# 1N5257B-TAP-ND	Vishay Semiconductors	DIODE ZENER 33V 500MW DO35	0
1N5257B D# 2156-1N5257B-ON-ND	Rochester Electronics LLC	DIODE ZENER 33V 500MW DO35	17500
1N5257B A0G D# 1N5257BA0G-ND	Taiwan Semiconductor Manufacturing Company Limited	DIODE ZENER 33V 500MW DO35	0
1N5257B TR PBFREE D# 1514-1N5257BTRPBFREECT-ND	Central Semiconductor Corp	DIODE ZENER 33V 500MW DO35	6992
1N5257B BK PBFREE D# 1514-1N5257BBKPBFREE-ND	Central Semiconductor Corp	DIODE ZENER 33V 500MW DO35	0
1N5257BTR D# 2156-1N5257BTR-ND	Rochester Electronics LLC	DIODE ZENER 33V 500MW DO35	241932
1N5257A (DO-35) D# 1N5257A(DO-35)TR-ND	Microsemi Corporation	DIODE ZENER 33V 500MW DO35	0
1N5257B-TR D# 1N5257B-TR-ND	Vishay Semiconductors	DIODE ZENER 33V 500MW DO35	0
1N5257B-TP D# 1N5257B-TPTR-ND	Micro Commercial Components	DIODE ZENER 33V 500MW DO35	0

Part Number

Manufacturer

Description

Stock

1N5257B-TR

Vishay Intertechnologies

1N5257B Series 33 V 200 mA 500 mW Small Signal Zener Diode - DO-35

RoHS: Compliant

pbFree: Yes

1N5257B-TP

Micro Commercial Components

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

1N5257B

SGS Semiconductor Ltd

OEM/CM QUOTES ONLY | NO BROKERS

66000

1N5257BTR

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

234245

Part Number

Manufacturer

Description

Stock

1N5257B

Fairchild Semiconductor Corporation

In stock

Part Number

Manufacturer

Description

Stock

1N5257B

NTE Electronics Inc

Zener Diode - 33V - 5% - 1/2 Watt - DO-35 Case.

RoHS: Not Compliant

765

Part Number

Manufacturer

Description

Stock

1N5257B

SZXYL

OEM/CM Immediate delivery

8989668

1N5257BTR

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

6215

Part Number	Manufacturer	Description	Stock
1N5257B D# 512-1N5257B	ON Semiconductor	Zener Diodes 33V 0.5W Zener RoHS: Compliant	6737
1N5257BTR D# 512-1N5257BTR	ON Semiconductor	Zener Diodes 33V 0.5W Zener RoHS: Compliant	81
1N5257B TR PBFREE D# 610-1N5257BTR	Central Semiconductor Corp	Zener Diodes Zener 500mW 33V 31.35 to 34.65V RoHS: Compliant	9760
1N5257B-TP D# 833-1N5257B-TP	Micro Commercial Components	Zener Diodes 500mW 33V 700 Ohm 0.1 uA 25 Vr RoHS: Compliant	4468
1N5257B-TAP D# 78-1N5257B-TAP	Vishay Intertechnologies	Zener Diodes 33 Volt 0.5W 5% RoHS: Compliant	22767
1N5257B-TR D# 78-1N5257B	Vishay Intertechnologies	Zener Diodes 33 Volt 0.5 Watt RoHS: Compliant	21706

Part Number

Manufacturer

Description

Stock

1N5257B

Microchip Technology Inc

Zener Diodes

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1N5257B

D# 1N5257B

Fairchild Semiconductor Corporation

BULK / SEC PKG

245

Part Number	Manufacturer	Description	Stock
1N5257B-TAP D# 18M3567	Vishay Intertechnologies	ZENER DIODE, 500mW, 33V, DO-35, Zener Voltage Vz Typ:33V, Power Dissipation Pd:500mW, Diode Case Style:DO-35, Zener Tolerance ±:5%, No. of Pins:2Pins, Operating Temperature Max:175°C, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Cut Tape	6183
1N5257B-TR D# 18M3568	Vishay Intertechnologies	ZENER DIODE, 500mW, 33V, DO-35, Zener Voltage Vz Typ:33V, Power Dissipation Pd:500mW, Diode Case Style:DO-35, Zener Tolerance ±:5%, No. of Pins:2Pins, Operating Temperature Max:175°C, Product Range:-, Vz Test Current, Izt:3.8mA RoHS Compliant: Yes RoHS: Compliant Min Qty: 30000 Container: Cut Tape	0
1N5257B D# 33C7780	NTE Electronics Inc	ZENER DIODE 33V 5% 1/2 WATT DO-35 CASE RoHS: Not Compliant Min Qty: 1 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
1N5257B-TP D# NS-1N5257B-TP	Micro Commercial Components	OEM/CM ONLY	1287
1N5257B-T D# NS-1N5257B-T	Diodes Incorporated	OEM/CM ONLY	5698
1N5257B D# NS-1N5257B	Fairchild Semiconductor Corporation	OEM/CM ONLY	2172
1N5257BTR D# NS-1N5257BTR	Microsemi-IPG	OEM/CM ONLY	1312
1N5257A (DO-35) D# NS-1N5257A (DO-35)	Microsemi Commercial Components Group	OEM/CM ONLY	8445

Part Number

Manufacturer

Description

Stock

1N5257B

NTE Electronics Inc

Zener Diode - 33V - 5% - 1/2 Watt - DO-35 Case.

RoHS: Not Compliant

765

Part Number

Manufacturer

Description

Stock

1N5257B

Vishay Intertechnologies

Zener Diode, Two Terminal, 33 Volt, 5%, DO-204AA

29972

Part Number

Manufacturer

Description

Stock

1N5257B

D# 1N5257B

ITT Interconnect Solutions

Semiconductor

26050

Part Number

Manufacturer

Description

Stock

1N5257B-TR

D# 8116037P

Vishay Intertechnologies

Vishay, 33V Zener Diode 5% 500 mW Through Hole 2-Pin DO-35, RL

Min Qty: 250

Container: Reel

11750

1N5257BTR

D# 8050252

ON Semiconductor

ON Semiconductor, 33V Zener Diode 5% 500 mW Through Hole 2-Pin DO-35, PK

Min Qty: 200

Container: Package

7200

Part Number

Manufacturer

Description

Stock

1N5257BTR

Fairchild Semiconductor Corporation

Zener Diode, 33V, 5%, 0.5W, Unidirectional, DO-35

RoHS: Compliant

241932

1N5257B

ON Semiconductor

Zener Diode, 33V, 5%, 0.5W, Unidirectional, DO-204AH

RoHS: Compliant

17500

Part Number

Manufacturer

Description

Stock

1N5257B

Fairchild Semiconductor Corporation

OEM/CM ONLY

515301

Part Number

Manufacturer

Description

Stock

1N5257B

SZXYL

IN stock Immediate delivery

8989653

1N5257BTR

Fairchild Semiconductor Corporation

IN stock Immediate delivery

6230

Part Number

Manufacturer

Description

Stock

1N5257B

Part Number

Manufacturer

Description

Stock

1N5257B-TAP

Vishay Intertechnologies

Zener Diodes 33 Volt 0.5W 5%

pbFree: Pb-Free

1N5257B-TR

Vishay Intertechnologies

Zener Diodes 33 Volt 0.5 Watt

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

1N5257B

D# 2028022262

Motorola Semiconductor Products

1N5257B MOTOROLA Zener Diode

4550

Part Number

Manufacturer

Description

Stock

1N5257B

N/A

shipping today

1N5257BTR

Fairchild Semiconductor Corporation

shipping today

9988

Part Number	Manufacturer	Description	Stock
1N5257B-TR D# 25819372	Vishay Intertechnologies	Zener Diode Single 33V 5% 58Ohm 500mW Automotive 2-Pin DO-35 T/R	0
1N5257B D# 36365958	EIC Corporation	Zener Diode Single 33V 5% 58Ohm 500mW 2-Pin DO-35 RoHS: Compliant	0
1N5257B-TAP D# 31658829	Vishay Intertechnologies	Zener Diode Single 33V 5% 58Ohm 500mW Automotive 2-Pin DO-35 Ammo	0

Part Number

Manufacturer

Description

Stock

1N5257B

Fairchild Semiconductor Corporation

DIODE ZENER 33V 500MW DO35

3855

Part Number

Manufacturer

Description

Stock

1N5257B-TR

D# 1457630

Vishay Intertechnologies

ZENER DIODE, 500MW, 33V, DO-35

RoHS: Compliant

Min Qty: 30000

Container: Cut Tape

627

Quick Inquiry

1N5257B (DO-35)

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