Deep-Dive with AI
Search across all available documentation for this part.
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 048712.5MXP |
|---|---|
| Approval Agency | TUV, UR |
| Breaking Capacity @ Rated Voltage | 300 A, 200 A |
| Current Rating (Amps) | 12.5 Amps |
| Fuse Type | Cartridge, Ceramic |
| Melting I²t | 170 |
| Mounting Type | Requires Holder |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 C |
| Package / Case | Cartridge, Non-Standard |
| Response Time | Fast Blow |
| Size / Dimension [diameter] | 0.205 in |
| Size / Dimension [diameter] | 5.2 mm |
| Size / Dimension [x] | 20 mm |
| Size / Dimension [x] | 0.787 " |
| Voltage Rating - AC | 420 V |
| Voltage Rating - DC | 420 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 610 | $ 5.86 | |
Description
General part information
048712.5 Series
487 series is the first fast-acting fuse with both AC and DC rating from the Littelfuse5X20mm fuse family. This fast-acting ceramic body fuse provides over-current protection for telecom power supplies and datacenter server power supplies where a high-voltage DC interrupting rating is required.
Documents
Technical documentation and resources
