Tactile Switches Side Push Type 3.5*7
Research Notes
1. What this is
1188EP-1K2-V-T/R is a Diptronics switch.
2. Part-number decode
- Series: Diptronics numeric
- Type: switch
3. Compatibility & ordering
Diptronics makes tactile switches and DIP/configuration switches for PCB use. 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 exact Diptronics product line/configuration could not be confidently decoded from this part number. Kept and documented; flagged needs-verification.
5. Sources
- Diptronics product catalog (diptronics.com)
- Distributor listing (DigiKey / Mouser) — search the exact part number
1 source
- Diptronics — 1188EP-1K2-V-T/R — diptronics.com
Specifikace
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Device class
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switch
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Enriched by
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diptronics-decoder-2026-08-12
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Lead time
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107 Days
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Manufacturer series
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numeric
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Mouser part number
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113-1188EP1K2VTR
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Pn status
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needs-verification
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Rohs status
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RoHS Compliant
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Series description
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Diptronics numeric-series switch (tactile/DIP; type per datasheet)
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Stručný průvodce instalací
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.
Rozměry
Řešení problémů
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.
Stručné specifikace
- Device class
- switch
- Enriched by
- diptronics-decoder-2026-08-12
- Lead time
- 107 Days
- Manufacturer series
- numeric
- Mouser part number
- 113-1188EP1K2VTR
