| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
240 pcs
|
240 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q200 | |
| Approval Agency | |
| Automotive Grade | |
| Breaking Capacity | |
| Breaking Capacity @ Rated Voltage | |
| Current Rating | |
| Current Rating (Amps) | |
| Fuse Type | |
| Halogen Free | |
| Height | |
| Interrupting Rating (AC/DC) | |
| Length | |
| Melting I²t | |
| Mounting Type | |
| Nominal Power Dissipation | |
| Nominal Resistance | |
| Nominal Voltage Drop | |
| Operating Temperature | |
| Operating Temperature Max | |
| Package / Case | |
| Tape & Reel | |
| Voltage Rating | |
| Width |
The Littelfuse 044003.5WRA is a 440A Series ceramic surface mount fuse designed for overcurrent protection in automotive and industrial applications. It is AEC-Q200 qualified and operates over a temperature range of -55°C to 150°C. The fuse is 100% lead-free, RoHS compliant, and halogen-free.
Electrical specifications include a current rating of 3.5A, voltage rating of 32VAC/63VDC, and interrupting rating of 50A at 32VAC/63VDC. The nominal resistance is 0.01845 Ω, with a voltage drop of 0.0757 V and power dissipation of 0.265 W. The melting I²t is 1.789 A²s, providing high inrush withstand capability.
The fuse is housed in a 1206 (3216 Metric) package with dimensions 3.20mm x 1.63mm x 0.84mm, and is surface mountable. It is recognized to UL/CSA/NMX 248-1 and 248-14 standards. The ultra high I²t values ensure fast response to faulty currents while avoiding nuisance openings.
3.5 A.
32 VAC/63 VDC.
50 A at 32 VAC/63 VDC.
1206 (3216 Metric) surface mount package.
1.789 A²s.
-55°C to 150°C.
Yes, it is AEC-Q200 qualified.