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Littelfuse Inc. 50SMDJ Series

212 variants · Littelfuse Inc.

About the Littelfuse Inc. 50SMDJ Series

The Littelfuse Inc. 50SMDJ Series series groups 212 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common applications of Telecom, capacitance @ frequency of - and case of DO-214AB, SMC. Variants differ by current - peak pulse (10/1000μs), voltage - breakdown and voltage - clamping (Max) @ ipp, so you can match the exact current - peak pulse (10/1000μs) your application requires using the selection guide below.

Select a variant by

Current - peak pulse (10/1000μs)
34.3A · 324.7A
Voltage - breakdown
10V · 100V
Voltage - clamping (Max) @ ipp
15.4V · 146V
Voltage - reverse standoff
9V · 90V

Shared specifications

Applications
Telecom
Capacitance @ frequency
-
Case
DO-214AB, SMC
Mounting
Surface Mount
Operating temperature
-65°C~150°C(TJ)
Package
Tape & Reel (TR); Cut Tape (CT)
Power - peak pulse
5000W (5kW)
Power line protection
No
Type
Zener

Variant comparison

Parameter5.0SMDJ9.0AS5.0SMDJ90CA-T7
Current - peak pulse (10/1000μs)324.7A34.3A
Voltage - breakdown10V100V
Voltage - clamping (Max) @ ipp15.4V146V
Voltage - reverse standoff9V90V

Request a quote on any Littelfuse Inc. 50SMDJ Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants