CZRA4757-HF is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


Comchip Technology
In Stock: 0
Unit Price: $0.17544
Datasheet

Parametric Equivalent


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.09278
Datasheet

Parametric Equivalent


Taiwan Semiconductor Corporation
In Stock: 1,778
Unit Price: $0.68000
Datasheet

Parametric Equivalent


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.09278
Datasheet

Parametric Equivalent


Taiwan Semiconductor Corporation
In Stock: 1,075
Unit Price: $0.71000
Datasheet

Parametric Equivalent


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.07589
Datasheet

Parametric Equivalent


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.00000
Datasheet

Parametric Equivalent


Panjit International Inc.
In Stock: 1,230
Unit Price: $0.28000
Datasheet

Parametric Equivalent


Panjit International Inc.
In Stock: 703
Unit Price: $0.20000
Datasheet

Parametric Equivalent


Good-Ark Semiconductor
In Stock: 12,500
Unit Price: $0.24000
Datasheet

Parametric Equivalent


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.07589
Datasheet

Parametric Equivalent


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.00000
Datasheet

Parametric Equivalent


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.13522
Datasheet
Zener Diode 51 V 1 W ±5% Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

CZRA4757-HF

DigiKey Part Number
641-CZRA4757-HFTR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
CZRA4757-HF
Description
DIODE ZENER 51V 1W DO214AC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Zener Diode 51 V 1 W ±5% Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
5 µA @ 38.8 V
Mfr
Voltage - Forward (Vf) (Max) @ If
1.2 V @ 200 mA
Packaging
Tape & Reel (TR)
Operating Temperature
-55°C ~ 150°C (TJ)
Part Status
Active
Mounting Type
Surface Mount
Voltage - Zener (Nom) (Vz)
Package / Case
Tolerance
±5%
Supplier Device Package
DO-214AC (SMA)
Power - Max
1 W
Base Product Number
Impedance (Max) (Zzt)
95 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (13)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
CZRA4757-GComchip Technology0641-CZRA4757-GTR-ND$0.17544Parametric Equivalent
1PGSMA4757Taiwan Semiconductor Corporation01801-1PGSMA4757TR-ND$0.09278Parametric Equivalent
1PGSMA4757 R3GTaiwan Semiconductor Corporation1,7781PGSMA4757R3GCT-ND$0.68000Parametric Equivalent
1PGSMA4757HTaiwan Semiconductor Corporation01801-1PGSMA4757HTR-ND$0.09278Parametric Equivalent
1PGSMA4757HR3GTaiwan Semiconductor Corporation1,0751PGSMA4757HR3GCT-ND$0.71000Parametric 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 USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$0.17544$350.88
4,000$0.15987$639.48
6,000$0.15400$924.00
Manufacturers Standard Package