Sumitomo TS 187/HX Female Terminal 14-12 AWG – Heavy-Gauge Sealed Contact for High-Current Circuits
The Sumitomo TS 187/HX Female Terminal for 14-12 AWG wire (8100-0468) is a heavy-gauge sealed crimp contact designed for the Sumitomo TS 187 and HX connector families. Rated for 14 to 12 AWG wire, this terminal is used in higher-current circuit applications including fuel pump feeds, cooling fan circuits, solenoid outputs, and power relay connections in motorsport and performance vehicle harnesses across Norway, Sweden, and Denmark.
TS 187/HX Connector Family – Heavier-Duty Sumitomo Sealed Connector
The Sumitomo TS 187 and HX series connectors are mid-to-large format sealed connector systems from Sumitomo’s automotive connector range, designed for higher-current applications than the compact TS090. The 187 designation references the 4.75mm (0.187 inch) push-on terminal pitch widely used in relay socket applications, and the HX series offers a proprietary sealed housing format for motorsport and industrial wiring where larger wire gauges and higher current ratings are needed.
Typical Circuit Applications
- Fuel pump power feed circuits (inline or surge tank pump wiring)
- Cooling fan motor relay circuits
- Solenoid valve and actuator power feeds
- Relay panel output connections
- Engine management power and earth circuits in custom RX-series and turbocharged builds
Specifications
- Series: Sumitomo TS 187 / HX
- Terminal type: Female sealed crimp contact
- Wire gauge: 14–12 AWG
- Application: High-current motorsport and automotive circuits













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