1N751A-1 is out of stock and can be placed on backorder.
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Microchip Technology
In Stock: 0
Unit Price: $2.74003
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Microchip Technology
In Stock: 0
Unit Price: $1.80000
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Microsemi Corporation
In Stock: 0
Unit Price: $0.00000
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Microsemi Corporation
In Stock: 0
Unit Price: $0.00000
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onsemi
In Stock: 0
Unit Price: $0.15000
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onsemi
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Unit Price: $0.16000
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Central Semiconductor Corp
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Unit Price: $0.34000
Datasheet
Zener Diode 5.1 V 500 mW ±5% Through Hole DO-204AH (DO-35)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1N751A-1

DigiKey Part Number
1N751A-1-ND
Manufacturer
Manufacturer Part Number
1N751A-1
Description
DIODE ZENER 5.1V 500MW DO204AH
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Zener Diode 5.1 V 500 mW ±5% Through Hole DO-204AH (DO-35)
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
5 µA @ 2 V
Mfr
Voltage - Forward (Vf) (Max) @ If
1.1 V @ 200 mA
Packaging
Bulk
Operating Temperature
-65°C ~ 175°C
Part Status
Active
Mounting Type
Through Hole
Voltage - Zener (Nom) (Vz)
Package / Case
Tolerance
±5%
Supplier Device Package
DO-204AH (DO-35)
Power - Max
500 mW
Base Product Number
Impedance (Max) (Zzt)
14 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1N5729BMicrochip Technology01N5729B-ND$2.74003Direct
1N5993BMicrochip Technology01N5993BMS-ND$1.80000Direct
1N4689 (DO35)Microsemi Corporation0150-1N4689(DO35)-ND$0.00000Direct
1N5231B (DO-35)Microsemi Corporation0150-1N5231B(DO-35)-ND$0.00000Direct
1N5231Bonsemi01N5231B-ND$0.15000Similar
In-Stock: 0
1 estimated in stock on 05-Mar-2027
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$2.03000$2.03
100$1.89000$189.00
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.