1N4557A

Part No :: 1N4557A

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 6063320

Description: DIODE ZENER 3.9V 50W TO204AD

Catalog: Diodes - Zener - Single

DataSheet: 1N4557A PDF

Country of origin: -

Date code: -

1N4557A Specifications

Type	Description
Series:	-
Package:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	3.9 V
Tolerance:	±10%
Power - Max:	50 W
Impedance (Max) (Zzt):	0.16 Ohms
Current - Reverse Leakage @ Vr:	150 µA @ 500 mV
Voltage - Forward (Vf) (Max) @ If:	1.5 V @ 10 A
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Through Hole
Package / Case:	TO-204AD
Supplier Device Package:	TO-204AD (TO-3)

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 0

Shipped from

HK warehouse

Expected Shipping Date

May 17 - May 21 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$51.2102~~	~~$51.21~~
100	~~$45.9684~~	~~$4 596.84~~

Current price of 1N4557A is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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