| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request | |
|
2,300 pcs
|
2300 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
900 pcs
|
900 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Approval Agency | |
| Automotive Grade | |
| Breaking Capacity @ Rated Voltage | |
| Current Rating (Amps) | |
| Fuse Type | |
| Halogen Free | |
| Height | |
| Industrial Grade | |
| Length | |
| Medical Grade | |
| Melting I²t | |
| Military Grade | |
| Mounting Type | |
| Nominal Resistance | |
| Nominal Voltage Drop | |
| Operating Temperature | |
| Power Dissipation | |
| Response Time | |
| Tape & Reel | |
| Voltage Rating | |
| Width |
The Littelfuse 0437005.WR is a 5A fast-acting surface mount fuse from the 437 Series. It is rated for a maximum voltage of 63V and has a breaking capacity of 50A at 32VAC/35VDC. The fuse features a nominal melting I²t of 2.3 A²s and a nominal resistance of 0.0159 ohms. It is designed for overcurrent protection in circuits that may encounter high ambient temperatures up to 150°C.
The fuse is housed in a 1206 (3216 metric) package with dimensions 3.20mm x 1.63mm x 0.82mm. It is 100% lead-free, RoHS compliant, and halogen-free. The device is suitable for both leaded and lead-free reflow/wave soldering processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.56 | $1.56 |
| 5+ | $1.38 | $1.38 |
| 10+ | $1.31 | $1.31 |
| 50+ | $1.06 | $1.06 |
| 100+ | $0.92 | $0.92 |
| 250+ | $0.87 | $0.87 |
| 500+ | $0.75 | $0.75 |
| 1,000+ | $0.69 | $0.69 |
| 3,000+ | $0.63 | $0.63 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 5 A.
The maximum voltage rating is 63 V.
The breaking capacity is 50 A at 32 VAC / 35 VDC.
The response time is fast blow (fast-acting).
The fuse is in a 1206 (3216 Metric) surface mount package.
The operating temperature range is -55°C to 150°C.
Yes, it is RoHS3 compliant and halogen-free as verified by the datasheet.