Pushbutton Switches AV19 DPM 3A POWER LED RED 12V
Research Notes
1. What this is
AV1920P312Q04 is a TE/Alcoswitch AV anti-vandal pushbutton.
2. Part-number decode
- Series: TE/Alcoswitch AV
- Type: pushbutton
3. Compatibility & ordering
TE Connectivity / Alcoswitch makes pushbutton, toggle, slide, and tactile switches for electronics and industrial equipment. Match by type, actuation, illumination, sealing, and mounting, then use the manufacturer datasheet to confirm the exact contact and termination encoded in the part number.
4. Data-quality note
The TE/Alcoswitch series and switch type are decoded from the part number (grounded in the manufacturer catalog and distributor listings). The exact contact arrangement, termination, and cap/colour are encoded in the full order code — confirm against the datasheet for a precise order (not guessed here).
5. Sources
- TE/Alcoswitch product catalog (te.com)
- Distributor listing (DigiKey / Mouser) — search the exact part number
1 source
- TE/Alcoswitch — AV1920P312Q04 — te.com
Specyfikacje
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Device class
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pushbutton
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Enriched by
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te-alcoswitch-decoder-2026-08-12
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Lead time
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105 Days
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Manufacturer series
|
AV
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|
Mouser part number
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506-AV1920P312Q04
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|
Pn status
|
decoded
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Rohs status
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RoHS Compliant By Exemption
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Series description
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TE/Alcoswitch AV-series anti-vandal pushbutton switch (metal, sealed)
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Skrócona Instrukcja Montażu
Panel cutout: 22mm. Insert from the front of the panel, secure with mounting nut from behind (tighten to 2-3 Nm).
Contact block: Snap or screw the contact block onto the rear of the button body. Ensure the contact block orientation matches the wiring diagram — NO terminals are usually marked.
Wiring: Use 0.5-2.5mm² stranded wire with ferrules. Tighten screw terminals to 0.8 Nm. Test the button function before energizing the circuit.
Wymiary
Rozwiązywanie Problemów
Button doesn't respond when pressed
Check the contact block first — it's the most common failure point. Test continuity across the NO or NC terminals with a multimeter. If no click is felt, the return spring in the head may be broken.
Works intermittently
Contact block contacts are pitted or burned. Replace the contact block — don't try to file the contacts. Check if the rated cycle count has been exceeded.
Button feels mushy or doesn't click
The spring return mechanism in the button head is worn. Replace the head. The contact block can usually be reused if it tests OK.
Gdzie Kupić
Przedział cenowy
$19.07 — $19.07
u 1 dystrybutorów
Skrócone Specyfikacje
- Device class
- pushbutton
- Enriched by
- te-alcoswitch-decoder-2026-08-12
- Lead time
- 105 Days
- Manufacturer series
- AV
- Mouser part number
- 506-AV1920P312Q04
Dowiedz się Więcej
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