1N5521B is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: €2.17269
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: €1.74075
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: €1.88474
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: €2.04181
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Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: €4.96051
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Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: €12.32930
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Microchip Technology
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Unit Price: €12.47330
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Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: €15.41820
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Microchip Technology
In Stock: 0
Unit Price: €15.56220
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Parametric Equivalent


Microchip Technology
In Stock: 138
Unit Price: €5.20000
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Parametric Equivalent


Microchip Technology
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Unit Price: €5.79822
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Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: €14.50200
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Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: €14.63290
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Parametric Equivalent


Microchip Technology
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Unit Price: €18.11440
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-ND€2.17269Parametric Equivalent
1N5521B/TRMicrochip Technology0150-1N5521B/TR-ND€1.74075Parametric Equivalent
1N749A-1Microchip Technology01N749A-1-ND€1.88474Parametric Equivalent
1N749A-1/TRMicrochip Technology0150-1N749A-1/TR-ND€2.04181Parametric Equivalent
JAN1N5521B-1/TRMicrochip Technology0150-JAN1N5521B-1/TR-ND€4.96051Parametric 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 EUR
Bulk
QuantityUnit PriceExt Price
468€1.76694€826.93
Unit Price without VAT:€1.76694
Unit Price with VAT:€2.15567