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Authorized franchise · Electromagnetic relays

Hsinda Precision authorized distributor — signal, power, automotive & latching relays.

Hsinda Precision Co., Ltd. is a dedicated Taiwanese relay specialist, founded in 1993. Focused exclusively on electromagnetic relays, Hsinda manufactures signal relays, PCB power relays, high-power relays, automotive relays, bistable relays and relay sockets — certified to UL, TUV, CQC and IATF 16949. Belden supplies Hsinda worldwide from Singapore.

Signal relays PCB power relays High-power relays Automotive relays Bistable / latching Relay sockets
Contact sales Visit Hsinda official site ↗
Hsinda Precision electromagnetic relays — authorized distributor Belden Electronic Components Singapore
Hsinda Precision Co., Ltd. electromagnetic relays — authorized franchise stock from Belden.
About the manufacturer

Hsinda Precision Co., Ltd.

Hsinda Precision Co., Ltd. (also written Hsin Da) was founded in 1993 in Taiwan. Unlike multi-product component manufacturers, Hsinda is a pure-play relay specialist — every product the company designs and manufactures is an electromagnetic relay or relay accessory. This singular focus enables deep application expertise and a broad, well-refined relay portfolio.

Hsinda’s range covers the full relay spectrum: low-level signal relays for instrumentation and logic switching, PCB power relays for home appliance and HVAC control, high-power relay modules for power distribution, automotive relays under IATF 16949, and bistable / latching relays for energy-saving applications. Relay sockets and accessories complete the offering.

Belden Electronic Components is an authorized franchise distributor of Hsinda Precision in Singapore. We supply principal-direct stock with full lot and date-code traceability, shipping to manufacturers anywhere in the world.

Hsinda Precision Co., Ltd. — Taiwan — dedicated electromagnetic relay specialist since 1993
Product lines we supply

The Hsinda relay portfolio.

From low-level signal switching to high-current power control and automotive-qualified relays — we stock and source across the full Hsinda range.

Signal relays (low-level switching)

Sensitive relays for logic-level and milliamp loads in measurement circuits.

  • Low contact resistance
  • High sensitivity coils
  • Instrumentation & telecom use

PCB power relays

Through-hole and SMD relays for AC/DC load switching on PCBs.

  • 10 A to 30 A contact ratings
  • UL / TUV certified
  • Home appliance & HVAC

High-power relays

Heavy-duty relay modules for mains power and industrial switching.

  • High current & voltage ratings
  • Panel or DIN-rail mount options
  • Power distribution systems

Automotive relays

IATF 16949 manufactured relays for automotive body electronics and EV.

  • AEC-Q200 qualified series
  • Extended temperature range
  • Vibration & shock resistant

Bistable / latching relays

Two-coil and single-coil latching relays that hold state without power.

  • Zero holding-power consumption
  • Smart meter & IoT applications
  • Battery-operated systems

Relay sockets & accessories

Matching sockets, clips and mounting accessories for all Hsinda relay families.

  • DIN-rail and PCB mount sockets
  • Screw and spring-clamp terminals
  • Suppression modules available
Typical applications

Where engineers specify Hsinda relays.

Hsinda electromagnetic relays are found in industrial automation, automotive body electronics, home appliances, HVAC systems and smart energy infrastructure worldwide.

IND
Industrial automation & PLCsPCB power relays and signal relays for PLC output modules, control panels and machinery.
AUT
Automotive body electronicsIATF 16949 automotive relays for door locks, lighting, HVAC blowers and window lifts.
HA
Home appliancesPCB relays for washing machines, dishwashers, air conditioners and rice cookers.
HVC
HVAC systemsPower relays for compressor and fan motor switching in heating and cooling equipment.
PWR
Power distributionHigh-power relay modules for switchgear, circuit breakers and energy distribution panels.
TEL
Telecom switchingLow-level signal relays for line-interface, routing and protection in telecom equipment.
SMT
Smart metersLatching relays for disconnect/reconnect functions in electricity and gas smart meters.
EV
EV chargingHigh-current relays for charging station contactors and on-board EV charging circuits.
Hsinda Precision relay lineup — signal, PCB power, automotive and latching relays
Why buy Hsinda through Belden

Authorized distribution, not gray market.

Franchise-direct supply is the only way to guarantee genuine Hsinda stock with full lot traceability and valid certification documentation.

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Authorized franchise stockPrincipal-direct from Hsinda Precision. Full manufacturer traceability, date codes and no gray-market exposure.
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Pure relay specialistSignal, power, automotive, latching and high-power — Hsinda’s sole focus is relays, ensuring depth across the entire portfolio.
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Multi-market certificationsUL, TUV, CQC and IATF 16949 certificates supplied with shipments for compliance documentation.
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Worldwide shippingShip from Singapore to any manufacturing region. No regional restriction on supply.
Hsinda Precision FAQs

Before you call sales.

What is Hsinda Precision?

Hsinda Precision Co., Ltd. (also written Hsin Da) is a Taiwanese relay specialist founded in 1993. The company focuses exclusively on electromagnetic relays, manufacturing signal relays, PCB power relays, high-power relays, automotive relays, bistable and latching relays, and relay sockets. Hsinda holds UL, TUV, CQC and IATF 16949 certifications.

Is Belden an authorized Hsinda Precision distributor?

Yes. Belden Electronic Components is an authorized franchise distributor of Hsinda Precision Co., Ltd., supplying electromagnetic relays direct from the manufacturer with full traceability and certification documentation.

What relay certifications does Hsinda Precision hold?

Hsinda Precision relays are certified to UL (North America), TUV (Europe), CQC (China) and IATF 16949 (automotive). These certifications cover safety, EMC and quality management requirements for industrial, home appliance, automotive and international market access.

What is the difference between signal relays and power relays?

Signal relays are designed for low-level switching — typically logic-level or milliamp loads in measurement, telecom and control circuits. They prioritise low contact resistance and sensitivity. Power relays switch higher currents and voltages, such as mains loads in home appliances, HVAC systems and industrial equipment. Hsinda manufactures both categories, from PCB signal relays through to high-power relay modules.

Need an Hsinda relay — stock or a specific series?

Send us the part number or series. Our sales team replies within one business day with pricing, stock and lead-time. Ships worldwide from Singapore.

Contact sales →