SMCJ45CA-HR is available for purchase but is not normally stocked.
Available Substitutes:

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Littelfuse Inc.
In Stock: 0
Unit Price: $0.73000
Datasheet

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Littelfuse Inc.
In Stock: 0
Unit Price: $16.17000
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Littelfuse Inc.
In Stock: 0
Unit Price: $16.17000
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YAGEO
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Unit Price: $0.35000
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YAGEO
In Stock: 0
Unit Price: $0.20766
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Diodes Incorporated
In Stock: 6
Unit Price: $0.77000
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Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.65000
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Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.33079
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Microchip Technology
In Stock: 0
Unit Price: $0.53000
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MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.44000
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Taiwan Semiconductor Corporation
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Unit Price: $0.38000
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Datasheet
72.7V Clamp 20.6A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMCJ45CA-HR

DigiKey Part Number
SMCJ45CA-HR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Part Number
SMCJ45CA-HR
Description
TVS DIODE 45VWM 72.7VC DO214AB
Manufacturer Standard Lead Time
21 Weeks
Customer Reference
Detailed Description
72.7V Clamp 20.6A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ)
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Clamping (Max) @ Ipp
72.7V
Mfr
Current - Peak Pulse (10/1000µs)
20.6A
Series
Power - Peak Pulse
1500W (1.5kW)
Packaging
Tape & Reel (TR)
Power Line Protection
No
Part Status
Active
Applications
General Purpose
Type
Zener
Operating Temperature
-65°C ~ 150°C (TJ)
Bidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
45V
Package / Case
DO-214AB, SMC
Voltage - Breakdown (Min)
50V
Supplier Device Package
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (13)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMCJ45CALittelfuse Inc.0SMCJ45CALFTR-ND$0.73000Direct
SMCJ45CA-HRALittelfuse Inc.0SMCJ45CA-HRA-ND$16.17000Direct
SMCJ45CA-HRAT7Littelfuse Inc.0SMCJ45CA-HRAT7-ND$16.17000Direct
SMCJ45CA/TR13YAGEO013-SMCJ45CA/TR13TR-ND$0.35000Similar
SMCJ45CA/TR7YAGEO013-SMCJ45CA/TR7TR-ND$0.20766Similar
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
500$17.78700$8,893.50
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.