Generic

PBS-309 12mm Red Momentary Push Button Switch ("Deck Switch")

The PBS-309 is the momentary counterpart to the PBS-305 deck switch — the same compact round red button and 12mm threaded body, but a push-to-make contact that springs back open the instant it's released instead of latching. That makes it the right choice for eject, reset, and function-trigger buttons on amplifiers and audio decks rather than power ON/OFF duty, while its 1A 250V AC Normally Open contact and 2-pin solder terminals keep wiring identical to its latching sibling for anyone stocking both. A supplied nut and washer secure it through a thin equipment fascia, and the familiar red-on-black 'deck switch' look matches the rest of Pakistan's amplifier and audio repair market. It's a common fitment in amplifier manufacturing and repair, control circuits, and any DIY electronics project needing a small, reliable momentary trigger.