Polarised connectors and headers provide a keyed, mating pair for power and signal in perf board and PCB projects. They help prevent incorrect or reversed connections, improving reliability in robotics, sensing, and embedded systems. The assortment covers male headers, female housings, and crimp pins, with a range of housing styles to fit common wiring harnesses and board footprints.
These parts integrate with standard tooling and assembly processes, offering dependable contact performance and resistance to vibration in real‑world use. They support clear polarity and consistent mating, making prototyping and final builds simpler and more robust, whether connecting sensors, actuators, or power rails across a compact harness.
Code: SKU-000157
Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/general connection to prevent users from connecting the peripheral incorrectly or reversed.This is for the male header. More Details...
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Code: SKU-000156
Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/general connection to prevent users from connecting the peripheral incorrectly or reversed.This is for the male header. More Details...
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Shipping from $4.90
+921 more from our supplier in 7-10 days
Code: SKU-000155
Polarized connectors and headers for your perf board/PCB projects. More Details...
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Shipping from $4.90
+510 more from our supplier in 7-10 days
Code: SKU-000150
Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/general connection to prevent users from connecting the peripheral incorrectly or reversed.This is for a pack of 20 individual crimp pins. More Details...
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Shipping from $4.90
+112 more from our supplier in 7-10 days
Code: SKU-000147
Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/general connection to prevent users from connecting the peripheral incorrectly or reversed.This is for the female housing. More Details...
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Shipping from $4.90
+100 more from our supplier in 7-10 days
Code: SKU-000148
Polarized connectors and headers for your perf board/PCB projects. More Details...
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Shipping from $4.90
+454 more from our supplier in 7-10 days
Code: SKU-000149
Polarized connectors and headers for your perf board/PCB projects. More Details...
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Shipping from $4.90
+304 more from our supplier in 7-10 days
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