1000PCS Momentary Tactile Push Button Switch Tact Switch 6X6X15mm 4-pin DIP-4
22,37 €
(Specification of TACT switch Series). Actuation Force: 1.3 + -0.5N. Receiving head belongs to sensor products,only use for receive infrared signals, therefore, when it receives infrared signals, the receiver tube can work properly.
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