Circuit Protection
0451.125MRL
ActiveLITTELFUSE
FUSE, SURFACE MOUNT, 125 MA, VERY FAST ACTING, 125 VAC, 125 VDC, 2410 [6125 METRIC]
Deep-Dive with AI
Search across all available documentation for this part.
Circuit Protection
0451.125MRL
ActiveLITTELFUSE
FUSE, SURFACE MOUNT, 125 MA, VERY FAST ACTING, 125 VAC, 125 VDC, 2410 [6125 METRIC]
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 0451.125MRL |
|---|---|
| Approval Agency | CSA, UL |
| Breaking Capacity @ Rated Voltage | 50 A |
| Current Rating (Amps) | 0.125 Amps |
| DC Cold Resistance | 1.7 Ohms |
| Fuse Type | Board Mount (Cartridge Style Excluded) |
| Melting I²t | 0.00286 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 C |
| Package / Case | 2-SMD, Square End Block |
| Response Time | Fast Blow |
| Size / Dimension [x] | 0.24 " |
| Size / Dimension [x] | 6.1 mm |
| Size / Dimension [y] | 0.106 in |
| Size / Dimension [y] | 2.69 mm |
| Size / Dimension [z] | 0.106 in |
| Size / Dimension [z] | 2.69 mm |
| Voltage Rating - AC | 125 V |
| Voltage Rating - DC | 125 VDC |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.11 | |
| 5 | $ 3.00 | |||
| 10 | $ 2.90 | |||
| 50 | $ 2.28 | |||
| 100 | $ 1.86 | |||
| 250 | $ 1.81 | |||
| 500 | $ 1.55 | |||
| Digi-Reel® | 1 | $ 3.11 | ||
| 5 | $ 3.00 | |||
| 10 | $ 2.90 | |||
| 50 | $ 2.28 | |||
| 100 | $ 1.86 | |||
| 250 | $ 1.81 | |||
| 500 | $ 1.55 | |||
| N/A | 3743 | $ 3.77 | ||
| Tape & Reel (TR) | 1000 | $ 1.45 | ||
| 2000 | $ 1.35 | |||
| 3000 | $ 1.30 | |||
| Mouser | N/A | 1 | $ 2.15 | |
| 5 | $ 1.94 | |||
| 10 | $ 1.84 | |||
| 50 | $ 1.53 | |||
| 100 | $ 1.38 | |||
| 250 | $ 1.23 | |||
| 500 | $ 1.05 | |||
| 1000 | $ 0.97 | |||
| 2000 | $ 0.83 | |||
Description
General part information
451 Series
The Nano2 SMF Fuse is a very small, square surface mount fuse that is also available in a surface mount holder.
Documents
Technical documentation and resources
