Relays are used to protect a circuit from a high voltage that exceeds the value of the board’s max input/output. There are different types of relays that can either create contacts, break contacts or even a combination of the two. Some examples of relay variants are solid state relays, reed relays and control relays.

Relays

Wago 221 Lever Type 2-Way Splicing Connector 0.5-6mm 221-612
ZAR 21.84 ZAR 18.99

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Wago 221 Lever Type 2-Way Splicing Connector 0.14-4mm 221-412
ZAR 11.24 ZAR 9.77

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Molex SPOX 5197, 5.08mm Pitch, 2 Way, 1 Row Female Connector Housing
ZAR 11.71 ZAR 10.18

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TE Connectivity SL-156, 3.962mm Pitch, 2 Way, 1 Row Female Connector Housing
ZAR 3.28 ZAR 2.85

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2.54mm Pitch 2 Way 1 Row Straight PCB Socket, Through Hole, Solder Termination
ZAR 3.59 ZAR 3.12

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2 Way 3.68mm Housing Socket (PIN CON1-0005-000)
ZAR 19.15 ZAR 16.65

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PCT-212 2 Pin Push Splice Cable Connector Conductor
ZAR 3.25 ZAR 2.83

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2 Way Terminal Block- 90 degree small female
ZAR 3.93 ZAR 3.42

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WIRE TO BOARD HSG 2 WAY
ZAR 0.10 ZAR 0.09

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IN-LINE SOCKET/FEMALE 2P IP67 BAYONET
ZAR 93.66 ZAR 81.44

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ASSMANN WSW Jumper Female Straight blue Open Top 2 Way 1 Row 2.54mm Pitch
ZAR 2.45 ZAR 2.13

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5.08 mm 2-Way Terminal Block (90 Degree)
ZAR 3.46 ZAR 3.01

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