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Zener Diode 240 V 5 W ±5% Surface Mount D-5B
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1N4991US

DigiKey Part Number
1N4991US-ND
Manufacturer
Manufacturer Product Number
1N4991US
Description
DIODE ZENER 240V 5W D5B
Manufacturer Standard Lead Time
37 Weeks
Customer Reference
Detailed Description
Zener Diode 240 V 5 W ±5% Surface Mount D-5B
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Bulk
Part Status
Active
Voltage - Zener (Nom) (Vz)
Tolerance
±5%
Power - Max
5 W
Impedance (Max) (Zzt)
650 Ohms
Current - Reverse Leakage @ Vr
2 µA @ 182 V
Voltage - Forward (Vf) (Max) @ If
1.5 V @ 1 A
Operating Temperature
-65°C ~ 175°C (TJ)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
D-5B
Base Product Number
Product Questions and Answers

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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 GBP
Bulk
QuantityUnit PriceExt Price
100£10.59030£1,059.03
Unit Price without VAT:£10.59030
Unit Price with VAT:£12.70836