1191

1191

$5.06
  • Description:SWITCH PUSHBUTTON SPST-NO YELLOW
  • Series:-
  • Mfr:Adafruit Industries LLC
  • Package:Bulk

SKU:b20bb95ab626 Category: Brand:

  
  • Quantity
    • -
    • +
  •    
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Product Detailed Parameters

  • Description:SWITCH PUSHBUTTON SPST-NO YELLOW
  • Series:-
  • Mfr:Adafruit Industries LLC
  • Package:Bulk
  • Mounting Type:Panel Mount, Front
  • Type:Standard, Illuminated
  • Circuit:SPST-NO
  • Switch Function:Off-Mom
  • Current Rating (Amps):-
  • Actuator Type:Round, Button
  • Actuator Marking:No Marking
  • Color - Actuator/Cap:Clear (Yellow Filter/Diffuser)
  • Illumination Type, Color:LED, Yellow
  • Illumination Voltage (Nominal):5 ~ 12 VDC
  • Termination Style:Quick Connect - 0.187" (4.7mm)
  • Ingress Protection:-
  • Features:Arcade Style
  • Panel Cutout Dimensions:-
  • Operating Temperature:-
  • Voltage Rating - DC:-
  • Voltage Rating - AC:-

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1191

Buying Guide
Summary

Adafruit Industries LLC 1191-2 is evaluated in Pushbutton Switches category where failure modes and qualification evidence matter as much as headline ratings. Key specs include Description (SWITCH PUSHBUTTON SPST-NO YELLOW), Mounting (Panel Mount, Front), and Packaging (Bulk).

Selection Notes
  • For 1191-2, confirm Color - Actuator/Cap (Clear (Yellow Filter/Diffuser)) and ensure it matches your integration requirements.
  • Verify the actuator style (Round, Button) matches your panel design and travel constraints.
  • Confirm the mounting type (Panel Mount, Front) matches your assembly process and reliability requirements.
  • Verify moisture sensitivity level and baking/dry-pack requirements if applicable.
Alternates & Substitutions
  • For Pushbutton Switches substitutions, lock footprint/pinout and operating envelope first, then verify the critical performance conditions on your hardware.
  • When replacing parts, validate corner behavior and recovery paths so failures remain diagnosable in the deployed system.
  • Validate min/max ratings and operating conditions at corners so the substitution does not depend on typical-only behavior.
FAQ

What should I provide for an accurate quote for 1191-2?
Send the part number (1191-2), quantity, target delivery date, and any required packaging or documentation.

Who is the manufacturer of 1191-2?
Adafruit Industries LLC

How do I choose an alternate for 1191-2?
Match footprint and ratings first, then confirm operating conditions and test conditions behind key specs before approval.

How is 1191-2 supplied (packaging)?
Bulk

Application Scenarios

In practice, the question for Adafruit Industries LLC 1191-2 in Pushbutton Switches is whether it stays inside the electrical/thermal envelope while remaining easy to validate and support. For user-accessible switching, safety approvals and ingress protection often define the shortlist more than headline specs. In real deployments, a disciplined selection reduces nuisance faults and keeps service procedures straightforward in the field. Across building automation, reliable switching improves uptime and reduces maintenance cycles across distributed installations. In industrial HMIs, pushbuttons are validated for ingress, bounce, and cycle life so operator input remains deterministic under real contamination. Across safety chains, pushbuttons and e-stops are treated as reliability problems, so wiring and failure behavior are verified in the installed environment. Pushbutton integration emphasizes ingress, contamination, bounce, and actuation force so user input remains deterministic in real environments. Taken together, careful selection and validation lower integration risk and raise field reliability.

Compatibility Advice
  • In practice, confirm ratings and derating under the real load type, because inrush and inductive kick dominate field stress before release to production.
Project Fit
  • Best fit for Pushbutton Switches when you can validate the key assumptions on the assembled system and keep acceptance criteria measurable.
11911191
$5.06
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