| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,666 pcs
|
2666 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Approval Agency | |
| Breaking Capacity @ Rated Voltage | |
| Current Rating (Amps) | |
| Fuse Type | |
| Halogen Free | |
| Height | |
| Length | |
| Melting I²t | |
| Mounting Type | |
| Operating Temperature | |
| Response Time | |
| SVHC Present | |
| Tape & Reel | |
| Voltage Rating | |
| Voltage Rating DC | |
| Width |
The 045801.6DR is a 1.6A fast blow board mount fuse from Littelfuse Inc. It is designed for surface mount applications and housed in a compact 1206 (3216 Metric) package. The fuse is rated for 48VAC and 75VDC operation, with a breaking capacity of 50A at rated voltage. It features a fast blow response time, making it suitable for protecting sensitive circuits where rapid overcurrent interruption is required.
This fuse is cULus approved and meets RoHS3 compliance requirements. It has a melting I²t of 0.562 A²s, which helps in coordination with downstream components. The operating temperature range is -55°C to 125°C, allowing use in harsh environments. The part is available in tape and reel packaging through distributors like DigiKey.
Typical applications include overcurrent protection in power supplies, DC-DC converters, and industrial control circuits. The surface mount format enables automated assembly, reducing manufacturing costs and improving reliability.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.42 | $2.42 |
| 5+ | $2.24 | $2.24 |
| 10+ | $2.13 | $2.13 |
| 50+ | $1.72 | $1.72 |
| 100+ | $1.46 | $1.46 |
| 250+ | $1.42 | $1.42 |
| 500+ | $1.20 | $1.20 |
| 1,000+ | $1.03 | $1.03 |
| 1,500+ | $1.02 | $1.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The 045801.6DR is rated for 1.6 A.
It is rated for 48 VAC and 75 VDC.
The breaking capacity is 50 A at rated voltage.
It is a fast blow fuse.
It is available in a 1206 (3216 Metric) surface mount package.
The typical melting I²t is 0.562 A²s.
It operates from -55°C to 125°C.