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KOA Speer Electronics

KOA Speer Electronics is a global leader in passive component manufacturing. With decades of expertise and a Quality First philosophy, KOA Speer has become a trusted partner for engineers designing everything from automotive electronics to IoT devices. Their product line features a wide range of high-performance components that meet the stringent demands of today's industries.

Specializing in resistors, current sense shunts, thermistors, inductors, and fuses, KOA Speer provides advanced solutions such as anti-sulfur resistors, high-voltage and high-temperature resistors, surge protection, and ultra-low ohmic current sensing devices. Their vertically integrated engineering team works closely with customers to develop custom components, turning ideas into scalable, production-ready designs.

As an authorized distributor, IBS Electronics proudly supplies KOA Speer’s high-quality components to global OEMs and design engineers. KOA Speer products are widely used in automotive, industrial, consumer electronics, and medical applications where performance, precision, and reliability are paramount.


Category HighlightsKey FeaturesApplications
ResistorsHigh voltage, precision, surge-resistantAutomotive, IoT, industrial electronics
Current Sense ShuntsLow resistance, metal plate, power molded typesPower management, energy metering
ThermistorsNTC/PTC, linear response, temperature sensingHVAC, battery protection, wearables
InductorsChip & power inductors, high reliabilityDC-DC converters, RF applications
FusesFlat chip, ceramic case, overcurrent protectionConsumer electronics, telecom, lighting

Products

KOA RK73H2HTTE3650F
$0.067257
KOA SPEER RK73H2HTTE3651F
KOA SPEER RK73H2HTTE3R57F
KOA RK73H2HTTE4701F
$0.067257
KOA SPEER RK73H2HTTE4750F
KOA SPEER RK73H2HTTE4751F
KOA SPEER RK73H2HTTE47R5F
KOA SPEER RK73H2HTTE4990F

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