Skip to main content

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 SPEER RK73H1J5111FT
KOA SPEER RK73H1J5490FT
KOA SPEER RK73H1J5622FT
KOA SPEER RK73H1J6190FT
KOA SPEER RK73H1J7501FT
KOA SPEER RK73H1J8252FT
KOA SPEER RK73H1JLTD1002F
KOA SPEER RK73H1JLTD1022F

How many items for purchase or for quote?

Use the IBS BOM Tool

Try the BOM Tool
Fields marked with an asterisk (*) are required.
(Please select the business category that best describes your company)