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Collected dataFuses

Littelfuse

RUSB075

fuse

Ask your AI about RUSB075 — and the rest of your design

Connect PartsPlan once to Claude, ChatGPT or another AI, and it reads the manufacturer's original datasheets for every part in your BOM or schematic, not just this one — answering with the document and page number.

e.g. “Using PartsPlan, check the datasheets for my whole BOM, and give the RUSB075 ratings and package dimensions with the pages.”

Free: 300 calls a month · no card required

Key Specs Summary(13)

Current Max
40A
height
-
Hold Current
750mA
length
-
package
-
pitch
-
Power Dissipation
300mW
Resistance 25
110mΩ
Resistance Post Trip R1 Max
400mΩ
Time To Trip Max
400ms
Trip Current
-
Voltage Max
6V
width
-