1N4556RB is available for purchase but is not normally stocked.
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Parametric Equivalent

1N4556B
Microchip Technology
In Stock: 0
Unit Price: $46.45030
Datasheet
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Zener Diode 7.5 V 500 mW ±5% Chassis, Stud Mount DO-5
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1N4556RB

DigiKey Part Number
1N4556RB-ND
Manufacturer
Microchip Technology
Manufacturer Product Number
1N4556RB
Description
DIODE ZENER 7.5V 500MW DO5
Manufacturer Standard Lead Time
42 Weeks
Customer Reference
Detailed Description
Zener Diode 7.5 V 500 mW ±5% Chassis, Stud Mount DO-5
Datasheet
 Datasheet
Product Attributes
Type
Description
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Category
Mfr
Microchip Technology
Series
-
Packaging
Bulk
Part Status
Active
Voltage - Zener (Nom) (Vz)
7.5 V
Tolerance
±5%
Power - Max
500 mW
Impedance (Max) (Zzt)
0.24 Ohms
Current - Reverse Leakage @ Vr
10 µA @ 3 V
Voltage - Forward (Vf) (Max) @ If
1.5 V @ 10 A
Operating Temperature
-65°C ~ 175°C
Mounting Type
Chassis, Stud Mount
Package / Case
DO-203AB, DO-5, Stud
Supplier Device Package
DO-5
Base Product Number
1N4556
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Available To Order
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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.
Quantity
All prices are in USD
Bulk
QuantityUnit PriceExt Price
100$46.45030$4,645.03