| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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10 pcs
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10 pcs | On Request | 1 | 100 | On Request | On Request | On Request | On Request |
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The MGGA-250A is an automotive bolt-on fuse from OptiFuse, designed for high-current circuit protection. It is rated at 250A and 32V DC, with a slow-blow (time-delay) characteristic suitable for applications with inrush currents. The fuse has a breaking capacity of 1000A at 32VDC, and a melting I²t of 389000 A²s, with a nominal cold resistance of 0.19 mΩ.
The fuse is housed in a pink PES (polyethersulfone) body with dimensions of 29.20mm length, 19.00mm width, and 9.40mm height. It features tin-plated copper alloy terminals with a thickness of 0.039 inches (1.0mm). The operating temperature range covers -40°C to 125°C, making it suitable for harsh automotive environments.
The MGGA-250A uses a bolt-mount (Auto Link) package for secure installation in fuse holders or power distribution blocks. The time-current characteristics are provided in the datasheet for reference, covering opening times at various overload levels. This fuse is part of the MGGA series of MEGA-style automotive fuses.
| Qty | Low | High |
|---|---|---|
| 1+ | $20.14 | $20.14 |
| 10+ | $18.80 | $18.80 |
| 50+ | $16.81 | $16.81 |
| 100+ | $15.61 | $15.61 |
| 250+ | $13.85 | $13.85 |
| 500+ | $11.55 | $11.55 |
| 1,000+ | $11.00 | $11.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 250A.
The voltage rating is 32V DC.
The interrupting rating is 1000A at 32V DC.
The response time is slow blow (time-delay).
The package type is Auto Link (bolt mount).
The operating temperature range is -40°C to 125°C.
The nominal cold resistance is 0.19 mΩ.