buy 1N978B | 1N978B Datasheet | Heisener.com
Contact Us
SalesDept@heisener.com +86-755-83210559 ext. 813

1N978B

1N978B

1N978B

For Reference Only

Part Number 1N978B
Manufacturer Fairchild/ON Semiconductor
Description DIODE ZENER 51V 500MW DO35
Datasheet

1N978B Datasheet

1N978B Specifications

Package DO-204AH, DO-35, Axial
ECAD
In Stock 2,192 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time Jun 15 - Jun 20 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # 1N978B (Diodes - Zener - Single) is manufactured by Fairchild/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 1N978B specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1N978B with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1N978B.

1N978B Specifications

ManufacturerFairchild/ON Semiconductor
CategoryDiscrete Semiconductor Products - Diodes - Zener - Single
PackageDO-204AH, DO-35, Axial
ECAD
Series-
Voltage - Zener (Nom) (Vz)51V
Tolerance±5%
Power - Max500mW
Impedance (Max) (Zzt)125 Ohms
Current - Reverse Leakage @ Vr5µA @ 38.8V
Voltage - Forward (Vf) (Max) @ If-
Operating Temperature-65°C ~ 200°C
Mounting TypeThrough Hole
Package / CaseDO-204AH, DO-35, Axial
Supplier Device PackageDO-35

1N978B Datasheet

1N978B Reviews

Cata***** Bond

April 9, 2023

The prices are very competitive, I've had a few transactions lately and all were smooth as glass. I'm a very satisfied customer!

Adal*****Mahal

March 29, 2023

Absolutely the best source for wire, connectors, terminal strips, panel lights, etc. for model railroaders. Web site is the best in the business.

Aria*****anda

March 23, 2023

Great item at a great price. Quick shipping. Nice seller. Rad transaction!

Maya*****ndari

March 1, 2023

Fast, Friendly Service. Item as described. Good Communications. Thank You!

Rees*****mmers

February 27, 2023

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.

Write a Review

Not Rated
Thanks for Your Review!

1N978B Packaging

Customized Labels
Sealing
Packing
Insepction

1N978B FAQ

  • 1. How to order 1N978B 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 1N978B is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the 1N978B. All suppliers must pass our qualification reviews before they can publish their products including 1N978B on Heisener; we pay more attention to the channels and quality of 1N978B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the 1N978B price and inventory displayed accurate?
    The price and inventory of 1N978B 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 1N978B?
    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 1N978B we delivered, we will accept the replacement or return of the 1N978B 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 1N978B.
    (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 1N978B pin diagram, 1N978B datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

1N978B Related Products

BZD27C51PHMHG BZD27C51PHMHG Taiwan Semiconductor Corporation, DIODE, ZENER, 51V, 1000MW, %, AE, DO-219AB, - View
GP2D024A060B GP2D024A060B Global Power Technologies Group, SIC SCHOTTKY RECTIFIER, TO-247-2, - View
ELL-3GM100M ELL-3GM100M Panasonic Electronic Components, FIXED IND 10UH 550MA 350 MOHM, Nonstandard, - View
BCS-137-L-D-DE-039 BCS-137-L-D-DE-039 Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, - View
0872632423 0872632423 Molex, LLC, MGRID B/E REC SMT W/PG .38AULF, -, - View
68021-160HLF 68021-160HLF Amphenol FCI, BS II DUAL RA, -, - View
HSC-A2M-D1(40) HSC-A2M-D1(40) Hirose Electric Co Ltd, CONN COUPLER RCPT SC-SC SIMPLEX, -, - View
2M801-009-07NF5-3BA 2M801-009-07NF5-3BA Amphenol Aerospace Operations, CONN RCPT HSNG FMALE 3POS PANEL, -, - View
8LT521F16SD-LC 8LT521F16SD-LC Souriau, CONN PLUG HSG FMALE 16POS INLINE, -, - View
AMC12DCKN-S288 AMC12DCKN-S288 Sullins Connector Solutions, CONN EDGE DUAL FMALE 24POS 0.100, -, - View
GMM10DSXN GMM10DSXN Sullins Connector Solutions, CONN EDGE DUAL FMALE 20POS 0.156, -, - View
SI5338C-B10505-GM SI5338C-B10505-GM Silicon Labs, IC CLOCK GENERATOR QUAD 24QFN, -, - View

1N978B 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

1N978B

D# V72:2272_19768853

EIC Corporation

Zener Diode Single 51V 5% 125Ohm 500mW 2-Pin DO-35

RoHS: Compliant
0

JAN1N978B-1

D# VN6:3635_17334697

Microsemi Corporation

Zener Diode Single 51V 5% 125Ohm 500mW 2-Pin DO-35 Bag

RoHS: Not Compliant
0

JANTX1N978B-1

D# V37:1799_07456558

Microchip Technology Inc

Zener Diode Single 51V 5% 125Ohm 500mW 2-Pin DO-35 Bag

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

1N978B TR PBFREE

D# 1N978B TR PBFREE

Central Semiconductor Corp

Diode Zener Single 51V 5% 0.5W 2-Pin DO-35 T/R - Tape and Reel (Alt: 1N978B TR PBFREE)

RoHS: Compliant
0

1N978B-1JANTX

D# JANTX1N978B-1

VPT Components

ZENER VOLTAGE REGULATOR DIODE - Bulk (Alt: JANTX1N978B-1)

RoHS: Not Compliant
0

1N978B

D# 1N978B

ON Semiconductor

ZENER SGL 51V 5% 500MW 2PIN DO-35 - Bulk (Alt: 1N978B)

RoHS: Compliant
0

JANTXV1N978BUR-1

D# JANTXV1N978BUR-1/TR

Microchip Technology Inc

Diode Zener Single 51V 5% 500mW 2-Pin DO-213AA - Tape and Reel (Alt: JANTXV1N978BUR-1/TR)

RoHS: Not Compliant
0

JAN1N978B-1

D# JAN1N978B-1

VPT Components

ZENER VOLTAGE REGULATOR DIODE - Bulk (Alt: JAN1N978B-1)

RoHS: Not Compliant
0

JANTXV1N978B-1

D# JANTXV1N978B-1

Microchip Technology Inc

- Bag (Alt: JANTXV1N978B-1)

RoHS: Not Compliant
0

1N978B BK

D# 1N978B BK

Central Semiconductor Corp

Diode Zener Single 51V 5% 0.5W 2-Pin DO-35 Box - Boxed Product (Development Kits) (Alt: 1N978B BK)

RoHS: Not Compliant
0

JAN1N978BUR-1

D# JAN1N978BUR-1

VPT Components

Diode Zener Single 51V 5% 500mW 2-Pin DO-213AA - Bulk (Alt: JAN1N978BUR-1)

RoHS: Not Compliant
0

1N978B BK PBFREE

D# 1N978B BK PBFREE

Central Semiconductor Corp

Diode Zener Single 51V 5% 0.5W 2-Pin DO-35 Box - Boxed Product (Development Kits) (Alt: 1N978B BK PBFREE)

RoHS: Compliant
0

1N978B-1JAN

D# JAN1N978B-1

Microchip Technology Inc

VOLTAGE REGULATOR (Alt: JAN1N978B-1)

RoHS: Not Compliant
0

JANTX1N978BUR-1

D# JANTX1N978BUR-1

VPT Components

Diode Zener Single 51V 5% 500mW 2-Pin DO-213AA - Bulk (Alt: JANTX1N978BUR-1)

RoHS: Not Compliant
0

JANTX1N978B-1

D# JANTX1N978B-1

Microchip Technology Inc

- Bag (Alt: JANTX1N978B-1)

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

JANTX1N978B-1

Microsemi Corporation

5
Part Number Manufacturer Description Stock

1N978B

Fairchild Semiconductor Corporation

N/A 51 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35 DO-35, 2 PIN

1000

1N978B_T50R

Fairchild Semiconductor Corporation

Diode Zener Single 51V 5% 500mW 2-Pin DO-35 T/R

0

1N978B_T50A

Fairchild Semiconductor Corporation

Diode Zener Single 51V 5% 500mW 2-Pin DO-35 Ammo

0
Part Number Manufacturer Description Stock

JANTX1N978B-1

D# 1086-15481-ND

Microchip Technology Inc

DIODE ZENER 51V 500MW DO35

0

1N978B TR PBFREE

D# 1514-1N978BTRPBFREETR-ND

Central Semiconductor Corp

DIODE ZENER 51V 500MW DO35

0

1N978B_T50R

D# 1N978B_T50R-ND

ON Semiconductor

DIODE ZENER 51V 500MW DO35

0

JANTXV1N978BUR-1

D# 1086-20506-ND

Microchip Technology Inc

DIODE ZENER 51V 500MW DO213AA

0

1N978B

D# 2156-1N978B-FS-ND

Rochester Electronics LLC

DIODE ZENER 51V 500MW DO35

33000

JAN1N978B-1

D# 1086-15242-ND

Microchip Technology Inc

DIODE ZENER 51V 500MW DO35

0

JANTXV1N978B-1

D# 1086-20503-ND

Microchip Technology Inc

DIODE ZENER 51V 500MW DO35

0

1N978B BK PBFREE

D# 1514-1N978BBKPBFREE-ND

Central Semiconductor Corp

DIODE ZENER 51V 500MW DO35

0

1N978B_T50A

D# 1N978B_T50A-ND

ON Semiconductor

DIODE ZENER 51V 500MW DO35

0

JANTX1N978BUR-1

D# 1086-20505-ND

Microchip Technology Inc

DIODE ZENER 51V 500MW DO213AA

0

JAN1N978BUR-1

D# 1086-20504-ND

Microchip Technology Inc

DIODE ZENER 51V 500MW DO213AA

0
Part Number Manufacturer Description Stock

1N978B

EIC

In stock shipping within 2days

10260
Part Number Manufacturer Description Stock

JANTX1N978B-1

Microchip Technology Inc

mil spec diode

RoHS: Compliant
pbFree: Yes
0
Part Number Manufacturer Description Stock

JAN1N978B

Dickson Electronics Corp

OEM/CM QUOTES ONLY | NO BROKERS

1667

JTX1N978B

CONTINENTAL DEVICES

OEM/CM QUOTES ONLY | NO BROKERS

406

JANTXV1N978B

Microsemi Corporation

OEM/CM QUOTES ONLY | NO BROKERS

1

JANTX1N978B

Microsemi Corporation

OEM/CM QUOTES ONLY | NO BROKERS

211

1N978BJANTX

Microsemi Corp

OEM/CM QUOTES ONLY | NO BROKERS

88

USN1N978B

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

2

JAN1N978BUR1

VPT Components

OEM/CM QUOTES ONLY | NO BROKERS

1

1N978B1JX

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

83

JANTX1N978BUR1

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

2750

1N978BRL

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

4290

1N978B1JANTX

Microsemi Corp

OEM/CM QUOTES ONLY | NO BROKERS

1150

1N978B

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

36300

JAN1N978B1

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

483

JTX1N978B1

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

58

JANTX1N978B1

Microsemi Corporation

OEM/CM QUOTES ONLY | NO BROKERS

12760
Part Number Manufacturer Description Stock

JANTXV1N978B

Microchip Technology Inc

OEM/CM ONLY

101

1N978B1JANJ1N978B1JAN

Microchip Technology Inc

OEM/CM ONLY

165

JANTX1N978B1JTX1N978B

Microchip Technology Inc

OEM/CM ONLY

192
Part Number Manufacturer Description Stock

1N978B

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

27143
Part Number Manufacturer Description Stock

1N978B

D# 494-1N978B

Microchip Technology Inc

Zener Diodes Zener Diodes

RoHS: Not Compliant
125
Part Number Manufacturer Description Stock

1N978B/TR

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JANTX1N978BUR-1

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JANTX1N978B-1

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JANTX1N978BUR-1/TR

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JAN1N978BUR-1/TR

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JAN1N978BUR-1

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JANTXV1N978BUR-1/TR

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JANTXV1N978BUR-1

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JANTX1N978B-1/TR

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JAN1N978B-1

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JANTXV1N978B-1

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JANTXV1N978B-1/TR

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

1N978B

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

JAN1N978B-1/TR

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0
Part Number Manufacturer Description Stock

1N978B/TR

D# MCHP00000045913

Microchip Technology Inc

Zener Diodes

0

JANTX1N978BUR-1

D# MCHP00000068358

Microchip Technology Inc

Zener Diodes

0

JANTX1N978B-1

D# MCHP00000068356

Microchip Technology Inc

Zener Diodes

0

JANTX1N978BUR-1/TR

D# MCHP00000068359

Microchip Technology Inc

Zener Diodes

0

JAN1N978BUR-1/TR

D# MCHP00000060050

Microchip Technology Inc

Zener Diodes

0

JAN1N978BUR-1

D# MCHP00000060049

Microchip Technology Inc

Zener Diodes

0

1N978B

D# MCHP00000045912

Microchip Technology Inc

Zener Diodes

0

JANTXV1N978BUR-1/TR

D# MCHP00000073750

Microchip Technology Inc

Zener Diodes

0

JANTXV1N978BUR-1

D# MCHP00000073749

Microchip Technology Inc

Zener Diodes

0

JANTX1N978B-1/TR

D# MCHP00000068357

Microchip Technology Inc

Zener Diodes

0

JAN1N978B-1

D# MCHP00000060047

Microchip Technology Inc

Zener Diodes

0

JANTXV1N978B-1

D# MCHP00000073747

Microchip Technology Inc

Zener Diodes

0

JANTXV1N978B-1/TR

D# MCHP00000073748

Microchip Technology Inc

Zener Diodes

0

JAN1N978B-1/TR

D# MCHP00000060048

Microchip Technology Inc

Zener Diodes

0
Part Number Manufacturer Description Stock

1N978BUR1+JANTXV

D# NS-1N978BUR1+JANTXV

Defense Logistics Agency

OEM/CM ONLY

8887

1N978BUR1+JANTX

D# NS-1N978BUR1+JANTX

Defense Logistics Agency

OEM/CM ONLY

1452

1N978B1+JANTXV

D# NS-1N978B1+JANTXV

Defense Logistics Agency

OEM/CM ONLY

1928

1N978B_T50R

D# NS-1N978B_T50R

Fairchild Semiconductor Corporation

OEM/CM ONLY

10442

1N978B+JANTX

D# NS-1N978B+JANTX

Defense Logistics Agency

OEM/CM ONLY

10661

1N978B+JANTXV

D# NS-1N978B+JANTXV

Defense Logistics Agency

OEM/CM ONLY

4437

1N978B1+JANTX

D# NS-1N978B1+JANTX

Defense Logistics Agency

OEM/CM ONLY

4911

1N978B1+JAN

D# NS-1N978B1+JAN

Defense Logistics Agency

OEM/CM ONLY

5792

1N978BUR1+JAN

D# NS-1N978BUR1+JAN

Defense Logistics Agency

OEM/CM ONLY

1624

1N978B+JAN

D# NS-1N978B+JAN

Defense Logistics Agency

OEM/CM ONLY

2126

1N978B_T50A

D# NS-1N978B_T50A

Fairchild Semiconductor Corporation

OEM/CM ONLY

7006

1N978BUR-1

D# NS-1N978BUR-1

Microsemi Corporation

OEM/CM ONLY

2637
Part Number Manufacturer Description Stock

JANTX1N978B1

Microsemi Corporation

Zener Diode, Two Terminal, 51 Volt, 5%, DO-35

4

JANTX1N978BUR-1

Microsemi Corporation

1360

1N978B

Fairchild Semiconductor Corporation

Zener Diode, Two Terminal, 51 Volt, 5%, DO-204AA

121

1N978BJANTX

Microsemi Corporation

72

1N978B-1JANTX

Microsemi Corporation

836

JANTX1N978B-1

Microsemi Corporation

Zener Diode, Two Terminal, 51 Volt, 5%, DO-35

11

1N978B1JANTX

Microsemi Corporation

4

1N978B-1JAN

Motorola Semiconductor Products

1

1N978BUR-1JANTX

Microsemi Corporation

1360

JAN1N978B-1

Motorola Semiconductor Products

1
Part Number Manufacturer Description Stock

JAN1N978B

D# JAN1N978B

Siemens

Semiconductor

59

1N978B

D# 1N978B

STMicroelectronics

Inventory R

4600
Part Number Manufacturer Description Stock

1N978B

Fairchild Semiconductor Corporation

Zener Diode, 51V, 5%, 0.5W, Unidirectional, DO-35

RoHS: Compliant
33000
Part Number Manufacturer Description Stock

JTX1N978B1

OEM/CM ONLY

91

JTX1N978B

Microwave Semiconductor

OEM/CM ONLY

371

1N978BJAN

Siemens

OEM/CM ONLY

1447

JX1N978B1

Microwave Semiconductor

OEM/CM ONLY

51

1N978BJANTX

Siemens

OEM/CM ONLY

134

1N978B1JX

Microwave Semiconductor

OEM/CM ONLY

91

1N978BRL

Motorola Semiconductor Products

OEM/CM ONLY

3916

1N978B1JTX

CZL

OEM/CM ONLY

65

J1N978B

UNITED STATES NAAVY

OEM/CM ONLY

4632
Part Number Manufacturer Description Stock

1N978B

Fairchild Semiconductor Corporation

IN stock Immediate delivery

27128
Part Number Manufacturer Description Stock

JANTX1N978BUR-1

VPT Components

Zener Diodes HI-REL ZENER VOLT REGULATOR

0

JANTX1N978B-1

VPT Components

Zener Diodes HI-REL ZENER VOLT REGULATOR

0

JAN1N978BUR-1

VPT Components

Zener Diodes HI-REL ZENER VOLT REGULATOR

0

JANTXV1N978BUR-1

VPT Components

Zener Diodes HI-REL ZENER VOLT REGULATOR

0

JAN1N978B-1

VPT Components

Zener Diodes HI-REL ZENER VOLT REGULATOR

0

JANTXV1N978B-1

VPT Components

Zener Diodes HI-REL ZENER VOLT REGULATOR

0
Part Number Manufacturer Description Stock

JAN1N978B-1

D# 51477472

Microsemi Corporation

Zener Diode Single 51V 5% 125Ohm 500mW 2-Pin DO-35 Bag

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

1N978B1JANTX

N/A

RFQ

3512

Quick Inquiry

1N978B

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

View the Certificates

Contact Us

Do you have any question about 1N978B?

1N978B QRCode

Scan to view this page

Featured Products

PIC18F2331-I/SO

IC MCU 8BIT 8KB FLASH 28SOIC

3224W-1-203E

TRIMMER 20K OHM 0.25W SMD

TPSE226K035R0200

CAP TANT 22UF 35V 10% 2917

MBR0540-TP

DIODE SCHOTTKY 40V 500MA SOD123

38214000430

FUSE BOARD MOUNT 4A 250VAC RAD

WSL120600000ZEA9

RES SMD 1206

MAX791ESE+T

IC SUPERVISOR MPU 16-SOIC

766161102GPTR13

RES ARRAY 15 RES 1K OHM 16SOIC

M20-9960245

SIL HORIZ PC TAIL PIN HEADER

L6563H

IC PFC CTRLR TRANSITION 16SOIC

View More »

1N978B Tags

  • 1N978B
  • 1N978B PDF
  • 1N978B datasheet
  • 1N978B specification
  • 1N978B image
  • Fairchild/ON Semiconductor
  • Fairchild/ON Semiconductor 1N978B
  • buy 1N978B
  • 1N978B price
  • 1N978B distributor
  • 1N978B supplier
  • 1N978B wholesales

1N978B is Available in