1N4742A-T50A is out of stock and can be placed on backorder.
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onsemi
In Stock: 0
Unit Price: $0.10000
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onsemi
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Unit Price: $0.16000
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onsemi
In Stock: 0
Unit Price: $0.28000
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onsemi
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Unit Price: $0.16000
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Microchip Technology
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Zener Diode 12 V 1 W ±5% Through Hole DO-41
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1N4742A-T50A

DigiKey Part Number
1N4742A-T50ACT-ND - Cut Tape (CT)
1N4742A-T50ATB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Part Number
1N4742A-T50A
Description
DIODE ZENER 12V 1W DO41
Manufacturer Standard Lead Time
21 Weeks
Customer Reference
Detailed Description
Zener Diode 12 V 1 W ±5% Through Hole DO-41
Datasheet
 Datasheet
Product Attributes
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Show Empty Attributes
Category
Impedance (Max) (Zzt)
9 Ohms
Mfr
Current - Reverse Leakage @ Vr
5 µA @ 9.1 V
Packaging
Cut Tape (CT)
Tape & Box (TB)
Operating Temperature
-65°C ~ 200°C
Part Status
Active
Mounting Type
Through Hole
Voltage - Zener (Nom) (Vz)
Package / Case
Tolerance
±5%
Supplier Device Package
DO-41
Power - Max
1 W
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (36)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1N4742Aonsemi01N4742AFS-ND$0.10000Direct
1N4742ATRonsemi01N4742AFSTR-ND$0.16000Direct
BZX85C12onsemi0BZX85C12-ND$0.28000Direct
BZX85C12-T50Ronsemi0BZX85C12-T50RTR-ND$0.16000Direct
1N3022B-1Microchip Technology01N3022B-1-ND$7.10000Similar
In-Stock: 0
3,000 estimated in stock on 07-Apr-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.38000$0.38
10$0.26700$2.67
100$0.13470$13.47
500$0.10990$54.95
1,000$0.08154$81.54
Tape & Box (TB)
QuantityUnit PriceExt Price
3,000$0.06860$205.80
6,000$0.06559$393.54
9,000$0.05672$510.48
30,000$0.05566$1,669.80
75,000$0.04609$3,456.75
150,000$0.04538$6,807.00
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.