1N5521B is available for purchase but is not normally stocked.
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Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: Fr.1.99145
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Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: Fr.1.59556
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: Fr.1.72752
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: Fr.1.87146
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Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: Fr.4.54674
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Microchip Technology
In Stock: 0
Unit Price: Fr.11.30080
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Microchip Technology
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Unit Price: Fr.11.43280
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Microchip Technology
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Unit Price: Fr.14.13200
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Microchip Technology
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Unit Price: Fr.14.26400
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Microchip Technology
In Stock: 138
Unit Price: Fr.4.77000
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Microchip Technology
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Unit Price: Fr.5.31449
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Microchip Technology
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Unit Price: Fr.13.29220
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Microchip Technology
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Unit Price: Fr.13.41220
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Microchip Technology
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Unit Price: Fr.16.60330
Datasheet
Zener Diode 4.3 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.

1N5521B

DigiKey Part Number
1N5521B-ND
Manufacturer
Manufacturer Product Number
1N5521B
Description
DIODE ZENER 4.3V 500MW DO204AH
Manufacturer Standard Lead Time
22 Weeks
Customer Reference
Detailed Description
Zener Diode 4.3 V 500 mW ±5% Through Hole DO-204AH (DO-35)
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
3 µA @ 1.5 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)
18 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (23)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1N3509AMicrochip Technology01N3509A-NDFr.1.99145Parametric Equivalent
1N5521B/TRMicrochip Technology0150-1N5521B/TR-NDFr.1.59556Parametric Equivalent
1N749A-1Microchip Technology01N749A-1-NDFr.1.72752Parametric Equivalent
1N749A-1/TRMicrochip Technology0150-1N749A-1/TR-NDFr.1.87146Parametric Equivalent
JAN1N5521B-1/TRMicrochip Technology0150-JAN1N5521B-1/TR-NDFr.4.54674Parametric Equivalent
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 CHF
Bulk
QuantityUnit PriceExt Price
468Fr.1.61953Fr.757.94
Unit Price without VAT:Fr.1.61953
Unit Price with VAT:Fr.1.75071