| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,340 pcs
|
2340 pcs | On Request | 1 | On Request | On Request | 20+ | 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 | |
| Length | |
| Medical Grade | |
| Melting I²t | |
| Military Grade | |
| Mounting Type | |
| Nominal Cold Resistance | |
| Operating Temperature | |
| Response Time | |
| SVHC Present | |
| Tape & Reel | |
| Voltage Rating | |
| Width |
The Littelfuse 0452003.NRL is a NANO2 Slo-Blo surface mount fuse from the 452/454 series. It is rated for 3A continuous current at 125VAC/VDC and provides a 50A interrupting rating. The slow-blow time-delay characteristic accommodates inrush currents that would open fast-acting fuses, reducing nuisance openings in applications with capacitive or inductive loads.
This fuse is housed in a compact 2-SMD square end block package measuring 6.10mm x 2.69mm x 2.94mm. It operates over a wide temperature range of -55°C to 125°C. The nominal cold resistance is 0.0340 ohms and the melting I²t is 20.16 A²s.
The 0452003.NRL is RoHS3 compliant and halogen free. It carries agency approvals from CSA, PSE, and UR. Typical applications include notebook PCs, LCD monitors, power supplies, networking equipment, and battery charging circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.02 | $3.02 |
| 5+ | $2.66 | $2.66 |
| 10+ | $2.50 | $2.50 |
| 50+ | $2.04 | $2.04 |
| 100+ | $1.80 | $1.80 |
| 250+ | $1.69 | $1.69 |
| 500+ | $1.49 | $1.49 |
| 1,000+ | $1.38 | $1.38 |
| 2,500+ | $1.21 | $1.21 |
| 5,000+ | $1.21 | $1.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3 A.
125 V.
50A at 125 VAC/VDC.
Slow Blow (time-delay).
2-SMD, Square End Block.
-55°C to 125°C.
6.10mm L x 2.69mm W x 2.94mm H.