1N957B is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Microchip Technology
In Stock: 0
Unit Price: $2.03000
Datasheet

Direct


Microchip Technology
In Stock: 0
Unit Price: $2.89000
Datasheet
Zener Diode 6.8 V 500 mW ±5% Through Hole DO-7
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1N957B

DigiKey Part Number
1N957BMS-ND
Manufacturer
Manufacturer Part Number
1N957B
Description
DIODE ZENER 6.8V 500MW DO7
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Zener Diode 6.8 V 500 mW ±5% Through Hole DO-7
EDA/CAD Models
1N957B Models
Product Attributes
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Category
Current - Reverse Leakage @ Vr
150 µA @ 5.2 V
Mfr
Voltage - Forward (Vf) (Max) @ If
1.1 V @ 200 mA
Packaging
Bulk
Operating Temperature
-65°C ~ 175°C
Part Status
Active
Mounting Type
Through Hole
Voltage - Zener (Nom) (Vz)
Package / Case
Tolerance
±5%
Supplier Device Package
DO-7
Power - Max
500 mW
Base Product Number
Impedance (Max) (Zzt)
4.5 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1N754AMicrochip Technology01N754AMS-ND$2.03000Direct
1N957B-1Microchip Technology0150-1N957B-1-ND$2.89000Direct
In-Stock: 0
1 estimated in stock on 08-Mar-2027
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$3.12000$3.12
100$2.89000$289.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.