443 Series Fuse
250 VAC NANO²® very fast-acting subminiature fuses
Littelfuse's 443 series fuse is a 250 VAC surface mount fuse line designed for automated pick and place circuit board manufacturing processes. It provides higher inrush current withstand capability while maintaining a small footprint for crowded PCB boards. Enables compliance with the RoHS directive and is fully compatible with lead-free solder alloy and higher temperature profiles associated with lead-free assembly.
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443 Series
| Image | Manufacturer Part Number | Description | Voltage Rating - AC | Available Quantity | Price | ||
|---|---|---|---|---|---|---|---|
![]() | ![]() | 0443005.DR | FUSE BOARD MOUNT 5A 250VAC 2SMD | 250 V | 17524 - Immediate | $1.57 | View Details |
![]() | ![]() | 0443.500DR | FUSE BOARD MNT 500MA 250VAC 2SMD | 250 V | 23014 - Immediate | $1.61 | View Details |
![]() | ![]() | 0443002.DR | FUSE BOARD MOUNT 2A 250VAC 2SMD | 250 V | 10840 - Immediate | $1.61 | View Details |
![]() | ![]() | 0443001.DR | FUSE BOARD MOUNT 1A 250VAC 2SMD | 250 V | 17415 - Immediate | $1.61 | View Details |
![]() | ![]() | 044301.5DR | FUSE BOARD MNT 1.5A 250VAC 2SMD | 250 V | 9007 - Immediate | $1.61 | View Details |
![]() | ![]() | 0443.750DR | FUSE BOARD MNT 750MA 250VAC 2SMD | 250 V | 7190 - Immediate | $1.61 | View Details |
![]() | ![]() | 0443004.DR | FUSE BOARD MOUNT 4A 250VAC 2SMD | 250 V | 4305 - Immediate | $1.61 | View Details |
![]() | ![]() | 0443003.DR | FUSE BOARD MOUNT 3A 250VAC 2SMD | 250 V | 4244 - Immediate | $1.61 | View Details |
![]() | ![]() | 044302.5DR | FUSE BOARD MNT 2.5A 250VAC 2SMD | 250 V | 1557 - Immediate | $1.61 | View Details |
![]() | ![]() | 044303.5DR | FUSE BOARD MNT 3.5A 250VAC 2SMD | 250 V | 1370 - Immediate | $1.61 | View Details |




