| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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400 pcs
|
400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
255 pcs
|
255 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2 pcs
|
2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Military Grade | |
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The Littelfuse 0273003.H is a MICRO series very fast-acting fuse designed for through-hole board mounting. It is rated for 3A at 125VAC/VDC and offers a high breaking capacity of 10kA at rated voltage. The fuse features a radial lead package with a diameter of 0.250 inches and a height of 0.350 inches, making it suitable for compact circuit protection applications.
Electrical characteristics include a nominal cold resistance of 0.0275 ohms and a melting I²t of 0.759 A²s. The operating temperature range is -55°C to 85°C. The fuse is approved by CSA, QPL, and UL agencies, ensuring reliability in demanding environments.
Originally developed for the U.S. Space Program, the MICRO fuse family provides robust overcurrent protection in a small form factor. This part is ideal for applications requiring fast response to overcurrent conditions with high fault current capability.
The 0273003.H fuse is rated for 3A.
The voltage rating is 125VAC/VDC.
The breaking capacity is 10kA at rated voltage.
It is a fast blow (very fast-acting) fuse.
It comes in a radial, can, vertical through-hole package.
The operating temperature range is -55°C to 85°C.
It is approved by CSA, QPL, and UL.