| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,000 pcs
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6000 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request | |
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2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
13 pcs
|
13 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Littelfuse 045903.5UR is a 459 Series PICO SMF very fast-acting surface mount fuse. It is rated for 3.5A at 125VAC and 125VDC, with a breaking capacity of 50A AC and 300A DC. The fuse has a nominal cold resistance of 0.0233 Ω and a melting I²t of 1.65 A²sec.
This fuse is designed for overcurrent protection in a wide range of applications including wireless base stations, network equipment, and telecom equipment. It operates over a temperature range of -55°C to 125°C and is RoHS compliant.
The device is housed in a 2-SMD, J-Lead package measuring 7.24mm x 4.32mm x 3.05mm. It is supplied in tape and reel packaging with a standard quantity of 500 pieces per reel.
The current rating is 3.5 A.
The voltage rating is 125 VAC and 125 VDC.
The breaking capacity is 50A AC at 125VAC and 300A DC at 125VDC.
It is a fast blow (very fast-acting) fuse.
It comes in a 2-SMD, J-Lead surface mount package.