Circuit Protection
40011250000
ActiveLittelfuse/Commercial Vehicle Products
FUSE SUBMINIATURE SLOW BLOW ACTING 1.25A 250V RADIAL 8.5 X 4 X 8MM THERMOPLASTIC AMMO CQC/KC/UL/VDE
Deep-Dive with AI
Search across all available documentation for this part.
Circuit Protection
40011250000
ActiveLittelfuse/Commercial Vehicle Products
FUSE SUBMINIATURE SLOW BLOW ACTING 1.25A 250V RADIAL 8.5 X 4 X 8MM THERMOPLASTIC AMMO CQC/KC/UL/VDE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 40011250000 |
|---|---|
| Approval Agency | CQC, PSE/JET, VDE, KC, cURus |
| Breaking Capacity @ Rated Voltage | 130 A |
| Current Rating (Amps) | 1.25 A |
| DC Cold Resistance | 0.0562 Ohms |
| Fuse Type | Board Mount |
| Melting I²t | 14.44 |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | Radial, Box |
| Response Time | Slow Blow |
| Size / Dimension [x] | 8.5 mm |
| Size / Dimension [x] | 0.335 " |
| Size / Dimension [y] | 4 mm |
| Size / Dimension [y] | 0.157 in |
| Size / Dimension [z] | 8 mm |
| Size / Dimension [z] | 0.315 " |
| Voltage Rating - AC | 250 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
40011250000 Series
The Littelfuse 400 Series is a TE5® Time Lag Fuse with High Breaking Capacity.
Documents
Technical documentation and resources