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Littelfuse Inc. SMDJ Series

514 variants · Littelfuse Inc.

About the Littelfuse Inc. SMDJ Series

The Littelfuse Inc. SMDJ Series series groups 514 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common applications of General Purpose, capacitance @ frequency of - and case of DO-214AB, SMC. Variants differ by current - peak pulse (10/1000μs), operating temperature and package, so you can match the exact current - peak pulse (10/1000μs) your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current Littelfuse Inc. SMDJ Series variants and discontinued ones from a single page.

Select a variant by

Current - peak pulse (10/1000μs)
18.5A · 176.5A
Operating temperature
-65°C ~ 150°C (TJ) · -65°C~150°C(TJ)
Package
Tape & Reel (TR) · Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
Voltage - breakdown
10.53V · 11.1V · 105.3V · 111V
Voltage - clamping (Max) @ ipp
17V · 17.85V · 162V · 170.1V
Voltage - reverse standoff
10V · 100V

Shared specifications

Applications
General Purpose
Capacitance @ frequency
-
Case
DO-214AB, SMC
Mounting
Surface Mount
Power - peak pulse
3000W (3kW)
Power line protection
No
Type
Zener

Variant comparison

ParameterSMDJ10SMDJ100SMDJ100ASMDJ100A-HRASMDJ100A-T7SMDJ100C
Current - peak pulse (10/1000μs)176.5A18.5A18.5A18.5A18.5A18.5A
Operating temperature-65°C~150°C(TJ)-65°C ~ 150°C (TJ)-65°C ~ 150°C (TJ)-65°C~150°C(TJ)-65°C~150°C(TJ)-65°C~150°C(TJ)
PackageTape & Reel (TR)Tape & Reel (TR)Tape & Reel (TR) Cut Tape (CT)Tape & Reel (TR)Tape & Reel (TR)Tape & Reel (TR)
Voltage - breakdown10.53V105.3V111V111V111V105.3V
Voltage - clamping (Max) @ ipp17.85V170.1V162V162V162V170.1V
Voltage - reverse standoff10V100V100V100V100V100V

Request a quote on any Littelfuse Inc. SMDJ Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants