SMLJ40A is out of stock and can be placed on backorder.
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Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $0.81000
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Littelfuse Inc.
In Stock: 98
Unit Price: $1.75000
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Littelfuse Inc.
In Stock: 0
Unit Price: $1.65000
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Littelfuse Inc.
In Stock: 0
Unit Price: $0.48000
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Littelfuse Inc.
In Stock: 0
Unit Price: $0.42627
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Littelfuse Inc.
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Unit Price: $0.75000
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Microchip Technology
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Unit Price: $0.50000
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Microchip Technology
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Unit Price: $1.51001
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Microsemi Corporation
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Unit Price: $0.00000
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Eaton - Electronics Division
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Unit Price: $1.35000
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64.5V Clamp 46.4A Ipp Tvs Diode Surface Mount SMC (DO-214AB)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
64.5V Clamp 46.4A Ipp Tvs Diode Surface Mount SMC (DO-214AB)
SMxJ-Q

SMLJ40A

DigiKey Part Number
SMLJ40ABTR-ND - Tape & Reel (TR)
SMLJ40ABCT-ND - Cut Tape (CT)
SMLJ40ABDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SMLJ40A
Description
TVS DIODE 40VWM 64.5VC SMC
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
64.5V Clamp 46.4A Ipp Tvs Diode Surface Mount SMC (DO-214AB)
Datasheet
 Datasheet
EDA/CAD Models
SMLJ40A Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
46.4A
Mfr
Power - Peak Pulse
3000W (3kW)
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-214AB, SMC
Voltage - Reverse Standoff (Typ)
40V
Supplier Device Package
Voltage - Breakdown (Min)
44.4V
Base Product Number
Voltage - Clamping (Max) @ Ipp
64.5V
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMDJ40ALittelfuse Inc.0SMDJ40ATR-ND$0.81000Direct
5.0SMDJ40A-T7Littelfuse Inc.985.0SMDJ40A-T7TR-ND$1.75000Similar
5.0SMDJ40ALittelfuse Inc.0F6808TR-ND$1.65000Similar
SMCJ40ALittelfuse Inc.0SMCJ40ALFTR-ND$0.48000Similar
SMDJ40A-T7Littelfuse Inc.0SMDJ40A-T7-ND$0.42627Similar
In-Stock: 0
3,000 estimated in stock on 12-Apr-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.99000$0.99
10$0.81800$8.18
100$0.63600$63.60
500$0.51964$259.82
1,000$0.44800$448.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.37500$1,125.00
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.