1KSMB18A is out of stock and can be placed on backorder.
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25.5V Clamp 39.2A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1KSMB18A

DigiKey Part Number
1KSMB18ATR-ND - Tape & Reel (TR)
1KSMB18ACT-ND - Cut Tape (CT)
1KSMB18ADKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
1KSMB18A
Description
TVS DIODE 15.3VWM 25.5V DO214AA
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
25.5V Clamp 39.2A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Datasheet
 Datasheet
EDA/CAD Models
1KSMB18A Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
39.2A
Mfr
Power - Peak Pulse
1000W (1kW)
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)
15.3V
Supplier Device Package
Voltage - Breakdown (Min)
17.1V
Base Product Number
Voltage - Clamping (Max) @ Ipp
25.5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SZP6SMB18AT3GLittelfuse Inc.0F11617TR-ND$0.31000Similar
1.0SMB18A/TR13YAGEO013-1.0SMB18A/TR13TR-ND$0.05839Similar
1.0SMB18A/TR7YAGEO013-1.0SMB18A/TR7TR-ND$0.07374Similar
P6SMB18A-E3/5BVishay General Semiconductor - Diodes Division0P6SMB18A-E3/5B-ND$0.11537Similar
SM6T18A-E3/52Vishay General Semiconductor - Diodes Division0SM6T18A-E3/52GITR-ND$0.49000Similar
In-Stock: 0
3,000 estimated in stock on 10-Mar-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.65000$0.65
10$0.55500$5.55
100$0.37780$37.78
500$0.29032$145.16
1,000$0.26362$263.62
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.22856$685.68
6,000$0.20800$1,248.00
9,000$0.20384$1,834.56
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