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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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500 pcs
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500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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110 pcs
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110 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Littelfuse 0460003.UR is part of the 460 Series PICO Slo-Blo surface mount fuse family. It is rated at 3 amperes and 125 volts AC/DC, with a breaking capacity of 50 amperes. The fuse features a slow blow response time, making it suitable for applications with high inrush currents. The nominal cold resistance is 0.0380 ohm, and the nominal melting I²t is 18.15 A²sec.
The fuse body is constructed of molded thermoplastic with 100% tin-plated copper terminations. It is housed in a 2-SMD J-Lead package measuring 7.24 mm by 4.32 mm by 3.05 mm. The operating temperature range is -55°C to 125°C. It is RoHS compliant, halogen free, and carries agency approvals from CSA, PSE, and UL.
This surface mount fuse is designed for board-level overcurrent protection in equipment such as wireless basestations, network equipment, and telecom infrastructure. Its high inrush current withstand capability makes it a good fit for circuits with capacitive or inductive loads. The fuse meets MIL-STD-202 environmental test requirements for solderability, shock, vibration, and thermal shock.
The 0460003.UR is rated for 125 VAC and 125 VDC.
The breaking capacity is 50 A at 125 VAC and 50 A at 125 VDC.
It is a slow blow (Slo-Blo) fuse. At 100% of rated current it holds for a minimum of 4 hours; at 200% it opens between 1 second and 120 seconds.
The fuse comes in a 2-SMD J-Lead surface mount package.
The operating temperature range is -55°C to 125°C.
Yes, it is RoHS3 compliant and halogen free.
The nominal melting I²t is 18.15 A²sec per the datasheet.