Circuit Protection
0448004.MR
ActiveLITTELFUSE
FUSE CHIP VERY FAST ACTING 4A 125V SMD SOLDER PAD 2410 CERAMIC T/R CSA/PSE/UL
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Circuit Protection
0448004.MR
ActiveLITTELFUSE
FUSE CHIP VERY FAST ACTING 4A 125V SMD SOLDER PAD 2410 CERAMIC T/R CSA/PSE/UL
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 0448004.MR |
|---|---|
| Approval Agency | UL, PSE, CSA |
| Breaking Capacity @ Rated Voltage | 50 A |
| Current Rating (Amps) | 4 A |
| DC Cold Resistance | 0.01577 Ohms |
| Fuse Type | Board Mount (Cartridge Style Excluded) |
| Melting I²t | 3.97 |
| 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 | $ 1.53 | |
| 5 | $ 1.48 | |||
| 10 | $ 1.38 | |||
| 50 | $ 1.14 | |||
| 100 | $ 0.95 | |||
| 250 | $ 0.93 | |||
| 500 | $ 0.79 | |||
| Digi-Reel® | 1 | $ 1.53 | ||
| 5 | $ 1.48 | |||
| 10 | $ 1.38 | |||
| 50 | $ 1.14 | |||
| 100 | $ 0.95 | |||
| 250 | $ 0.93 | |||
| 500 | $ 0.79 | |||
| N/A | 793 | $ 1.86 | ||
| Tape & Reel (TR) | 1000 | $ 0.62 | ||
| 2000 | $ 0.59 | |||
| 3000 | $ 0.59 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 1.50 | |
| 10 | $ 1.35 | |||
| 25 | $ 1.24 | |||
| 50 | $ 1.12 | |||
| 100 | $ 0.93 | |||
| 250 | $ 0.91 | |||
Description
General part information
0448004 Series
The lead free Nano2® SMF Fuse is a very small, square surface mount fuse that is RoHS compliant and 100% Lead-Free. This product is fully compatible with lead-free solder alloys and higher temperature profiles associated with lead-free assembly.