| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Approval Agency | |
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| Breaking Capacity AC | |
| Breaking Capacity DC | |
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| Current Rating | |
| Current Rating (Amps) | |
| Fuse Type | |
| Halogen Free | |
| Lead Style | |
| Medical Grade | |
| Melting I²t | |
| Mounting Type | |
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| SVHC Present | |
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| Tape & Reel | |
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The 025103.5MRT1L is a board mount fuse from Littelfuse, part of the 251 Series PICO II family. It is a very fast-acting fuse designed for space-constrained applications requiring reliable overcurrent protection.
Electrical specifications include a current rating of 3.5A, voltage rating of 125V AC/DC, and interrupting ratings of 50A AC and 300A DC. The fuse has a fast blow response time, melting I²t of 1.58 A²s, nominal cold resistance of 0.024 Ω, and nominal voltage drop of 0.1205 V.
The component is packaged in an axial lead through-hole format with dimensions 0.110" diameter by 0.280" length (2.80mm x 7.11mm). It operates over a temperature range of -55°C to 125°C. Agency approvals include CSA, cURus, PSE, and TUV.
3.5 A
125 V AC/DC
50 A AC and 300 A DC
Fast Blow (Very Fast-Acting)
Axial, through-hole mount
1.58 A²s
-55°C to 125°C