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Melbourne, VIC Australia
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Miniature Momentary Pushbutton
MFR Model# 8631ZBD2
Overview
| Switch, Black, Micromini, Pushbutton, SPST, Off-Mom, PC Terminal, Normally open |
Drawing
Specifications
- Operating Temperature: 30 Deg. C to 65 Deg. C
Reviews
Verified Purchase
Miniature Momentary Pushbutton
Note that this switch is much smaller than you would expect. The switch is actually smaller than the pictures size. I assumed that it was the same size as most PTT switches and it was unusable upon receipt
Verified Purchase
Miniature Momentary Pushbutton
When they say mini they mean it. Too small for most applications
Verified Purchase
Miniature Momentary Pushbutton
Smal enough to fit most applications
Verified Purchase
Miniature Momentary Pushbutton
the product worked great perfect replacement
Verified Purchase
Miniature Momentary Pushbutton
Perfect for our application of a press to test button for some of our annunciator lights. Small so it wont take up much panel space, light pressure to activate.
Verified Purchase
Miniature Momentary Pushbutton
Verified Purchase
Miniature Momentary Pushbutton
Returning to small of a item the 1/4 inch switch you carry is discontinued I will order another to try
Verified Purchase
Miniature Momentary Pushbutton
Works perfectly. Nice easy switch doesn’t take much pressure.
Seems to work well. Handled the heat of soldering just fine. Would prefer a star or lock washer under the nut to address vibration induced failure.
Q&A
Please note, Aircraft Spruce Australia's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Australia assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
For part number 11-01899 the body of the switch is 1/4" wide, the height of the PTT with button is 5/8" and 1/2" without button and the hole size for the PTT is 5/32".
Yes, the nut is included.
Thank you for updating us, we have fixed our Q+A
Yes this switch button can be used on 12 volt and 24 volt systems.
Yes.
Please see the Drawing tab for measurements of the switch.
No, it does not.
The data sheet calls for a 8-40 nut.
This would require soldering the wire. There is no connector made for this.
These switches are not certified on their own. They are commonly used in aircraft and may be approved as replacements under the airframe approval. It is always wise to consult with an A&P before installing any part on a certified aircraft.
