| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
528 pcs
|
528 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
517 pcs
|
517 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request | |
|
140 pcs
|
140 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
97 pcs
|
97 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1 pcs
|
1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Approval Agency | |
| Automotive Grade | |
| Breaking Capacity | |
| Breaking Capacity @ Rated Voltage | |
| Cold Resistance | |
| Current Rating | |
| Current Rating (Amps) | |
| Fuse Type | |
| Halogen Free | |
| Height | |
| Industrial Grade | |
| Lead Style | |
| Length | |
| Medical Grade | |
| Melting I²t | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Response Time | |
| SVHC Present | |
| Storage Temperature | |
| Voltage Rating | |
| Width |
The Littelfuse 045202.5MRL is a NANO2 Slo-Blo surface mount fuse from the 452/454 series. It is designed for board mount applications and provides time-delay characteristics to accommodate inrush currents.
Rated at 2.5A and 125VAC/VDC, it has a breaking capacity of 50A at rated voltage. The slow blow response time allows it to withstand temporary surges without nuisance opening. The melting I²t is 15 A²sec, and cold resistance is 0.0450 ohms.
Housed in a 2-SMD square end block package measuring 6.10mm x 2.69mm x 2.69mm, it operates over a temperature range of -55°C to 125°C. The fuse is RoHS compliant and halogen free, with agency approvals including CSA, PSE, and UR.
Typical applications include notebook PCs, LCD TVs, power supplies, networking equipment, and battery charging circuits. The NANO2 design offers a compact footprint suitable for high-density circuit boards.
2.5A.
125VAC/VDC.
50A at 125VAC/VDC.
Slow blow (time delay).
2-SMD, square end block.
-55°C to 125°C.
CSA, PSE, UR.