SMBJ40A-TR is out of stock and can be placed on backorder.
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64.5V Clamp 9.7A Ipp Tvs Diode Surface Mount SMB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMBJ40A-TR

DigiKey Part Number
497-6290-2-ND - Tape & Reel (TR)
497-6290-1-ND - Cut Tape (CT)
497-6290-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SMBJ40A-TR
Description
TVS DIODE 40VWM 64.5VC SMB
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
64.5V Clamp 9.7A Ipp Tvs Diode Surface Mount SMB
Datasheet
 Datasheet
EDA/CAD Models
SMBJ40A-TR Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
9.7A
Mfr
Power - Peak Pulse
600W
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Applications
General Purpose
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Type
Zener
Mounting Type
Surface Mount
Unidirectional Channels
1
Package / Case
DO-214AA, SMB
Voltage - Reverse Standoff (Typ)
40V
Supplier Device Package
Voltage - Breakdown (Min)
44.4V
Base Product Number
Voltage - Clamping (Max) @ Ipp
64.5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ40A/TR13YAGEO9,00013-SMBJ40A/TR13TR-ND$0.27000Similar
SMBJ40A/TR7YAGEO013-SMBJ40A/TR7TR-ND$0.40000Similar
SMBJ40ALittelfuse Inc.0SMBJ40ALFTR-ND$0.33000Direct
SMBJ40AE3/TR13Microchip Technology0SMBJ40AE3/TR13-ND$0.25000Similar
SMBJ40E3/TR13Microchip Technology0SMBJ40E3/TR13-ND$0.25000Similar
In-Stock: 0
2,500 estimated in stock on 18-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.45000$0.45
10$0.35000$3.50
100$0.21030$21.03
500$0.19468$97.34
1,000$0.13238$132.38
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.09638$240.95
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.