About OptiFuse
About OptiFuse
Before OptiFuse existed as its own brand, its founders had already designed and manufactured roughly 150 different circuit protection products for industry names like Bussmann, Littelfuse, and Ferraz-Shawmut under the name Basic Power Engineering and Manufacturing. That private-label engineering background gave the founders deep product knowledge before they launched OptiFuse in the USA in 2000.
OptiFuse built the new brand on the belief that lasting B2B partnerships depend on real relationships with the people involved, not just competitive pricing. Its catalogue grew to cover automotive and electronic fuses, resettable PTC-type fuses, industrial fuses, panel-mounted, inline, and PCB-mounted fuse holders, fuse clips and blocks, thermal circuit breakers for automotive and line-voltage applications, thermal temperature fuses, and varistors and gas-tube arrestors.
That growth earned OptiFuse, now a TCG Group brand, recognition as one of Forbes' Best Small Companies in America in 2017 and a continuous spot on the Inc. Magazine 5000 Fastest-Growing Companies list since 2014. ChatMRO's catalogue covers OptiFuse's automotive, industrial, and resettable fuses by amperage and voltage rating so engineers can find circuit protection without cross-referencing part numbers.
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Frequently asked questions
What did OptiFuse's founders do before launching the OptiFuse brand?
Prior to OptiFuse, the founders designed and manufactured roughly 150 different circuit protection products for Bussmann, Littelfuse, and Ferraz-Shawmut under the name Basic Power Engineering and Manufacturing. That experience gave OptiFuse deep product knowledge when it launched its own brand in 2000.
What's the difference between a standard fuse and a PTC resettable fuse from OptiFuse?
A standard fuse breaks the circuit permanently once it blows and must be replaced, while a PTC resettable fuse trips under overcurrent conditions and automatically resets once the fault clears and the device cools. OptiFuse manufactures both types depending on the application's maintenance and reliability needs.
What types of fuse holders does OptiFuse offer?
OptiFuse's holder line includes panel-mounted, inline, and PCB-mounted configurations along with fuse clips and blocks. Matching the holder style to how the fuse needs to be mounted in the circuit is the key selection step.
Does OptiFuse make products for the automotive industry specifically?
Yes, automotive fuses and thermal circuit breakers rated for automotive voltage are part of OptiFuse's core product range alongside its industrial and general electronic fuse lines. The company's circuit protection products serve general industry, automotive, and consumer device applications.
How has OptiFuse been recognized for its growth?
OptiFuse was named one of Forbes' Best Small Companies in America in 2017 and has appeared continuously on the Inc. Magazine 5000 Fastest-Growing Companies list since 2014. The company, now a TCG Group brand, has built that growth on 20-plus years of circuit protection experience.