1N5521BUR-1/TR is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: Fr.3.35905
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: Fr.3.35907
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: Fr.9.75320
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: Fr.9.90920
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: Fr.12.95630
Datasheet

Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: Fr.13.11230
Datasheet
Zener Diode 4.3 V 500 mW ±5% Surface Mount DO-213AA
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1N5521BUR-1/TR

DigiKey Part Number
150-1N5521BUR-1/TR-ND - Tape & Reel (TR)
150-1N5521BUR-1/TRCT-ND - Cut Tape (CT)
150-1N5521BUR-1/TRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
1N5521BUR-1/TR
Description
DIODE ZENER 4.3V 500MW DO213AA
Manufacturer Standard Lead Time
22 Weeks
Customer Reference
Detailed Description
Zener Diode 4.3 V 500 mW ±5% Surface Mount DO-213AA
Datasheet
 Datasheet
Product Attributes
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Category
Impedance (Max) (Zzt)
18 Ohms
Mfr
Current - Reverse Leakage @ Vr
3 µA @ 1.5 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Forward (Vf) (Max) @ If
1.1 V @ 200 mA
Part Status
Active
Operating Temperature
-65°C ~ 175°C (TJ)
Voltage - Zener (Nom) (Vz)
Mounting Type
Surface Mount
Tolerance
±5%
Package / Case
Power - Max
500 mW
Supplier Device Package
DO-213AA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1N5521BUR-1Microchip Technology01N5521BUR-1-NDFr.3.35905Parametric Equivalent
1N749AUR-1Microchip Technology01N749AUR-1-NDFr.3.35907Parametric Equivalent
CDLL5521CMicrochip Technology0150-CDLL5521C-NDFr.9.75320Parametric Equivalent
CDLL5521C/TRMicrochip Technology0150-CDLL5521C/TR-NDFr.9.90920Parametric Equivalent
CDLL5521DMicrochip Technology0150-CDLL5521D-NDFr.12.95630Parametric 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
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.4.82000Fr.4.82
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
292Fr.3.51500Fr.1,026.38
Unit Price without VAT:Fr.4.82000
Unit Price with VAT:Fr.5.21042