| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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125 pcs
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125 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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| Medical Grade | |
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| Military Grade | |
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The Littelfuse 0473.500MRT1L is a 473 Series PICO II Slo-Blo fuse designed for board-level overcurrent protection. It features a slow-blow response time, making it suitable for circuits with high inrush currents. Electrical specifications include a current rating of 500 mA, voltage rating of 125 VAC/VDC, and a breaking capacity of 50 A at rated voltage. The melting I²t is 0.21 A²s.
Mechanically, the fuse is housed in a through hole axial package measuring 0.135” diameter by 0.280” length (3.43mm x 7.11mm). It operates over a wide temperature range of -55°C to 125°C. The component is RoHS3 compliant, REACH unaffected, and halogen free. It carries CSA and UR agency approvals.
Typical applications include flat-panel displays, LCD monitors, lighting systems, medical equipment, and industrial equipment. The fuse offers reliable time-delay performance in a compact, proven PICO II package.
0.5 A (500 mA).
125 V (AC or DC).
50 A at 125 VAC/VDC.
Slow Blow (time-delay).
Through hole, axial leaded package.
CSA and UR.
0.21 A²s.