1N4957 is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $31.45440
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $39.33210
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $13.53264
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $34.29600
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $55.25620
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $14.34863
Datasheet
Zener Diode 9.1 V 5 W ±5% Through Hole
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1N4957

DigiKey Part Number
1N4957-ND
Manufacturer
Manufacturer Product Number
1N4957
Description
DIODE ZENER 9.1V 5W AXIAL
Manufacturer Standard Lead Time
37 Weeks
Customer Reference
Detailed Description
Zener Diode 9.1 V 5 W ±5% Through Hole
Datasheet
 Datasheet
Product Attributes
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Category
Impedance (Max) (Zzt)
2 Ohms
Mfr
Current - Reverse Leakage @ Vr
25 µA @ 6.9 V
Packaging
Bulk
Voltage - Forward (Vf) (Max) @ If
1.5 V @ 1 A
Part Status
Active
Operating Temperature
-65°C ~ 175°C
Voltage - Zener (Nom) (Vz)
Mounting Type
Through Hole
Tolerance
±5%
Package / Case
Power - Max
5 W
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
JAN1N4957CMicrochip Technology01086-18478-ND$31.45440Parametric Equivalent
JAN1N4957DMicrochip Technology01086-18482-ND$39.33210Parametric Equivalent
JANTX1N4957Microchip Technology01086-2389-ND$13.53264Parametric Equivalent
JANTX1N4957CMicrochip Technology01086-18479-ND$34.29600Parametric Equivalent
JANTX1N4957DMicrochip Technology0150-JANTX1N4957D-ND$55.25620Parametric Equivalent
Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
All prices are in NZD
Bulk
QuantityUnit PriceExt Price
143$12.40734$1,774.25
Unit Price without GST:$12.40734
Unit Price with GST:$14.26844