Mini Series Key-Pad Dome Switches - .331 [8.4] Dia
Tactile "Key-Pad" Dome Switches
- For use as momentary contact switches
- 4 legged design for superior performance
- Ideal for wide variety of switching surfaces - single or double sided PCB's, flex circuits or membranes
- Available on tape and reel for automated pick and place assembly applications. "Key-Pad" domes are not designed to be soldered to board.
- Adhesive spacer material available to create standard and custom keypad arrays. Provides the proper spacing between the circuit board and the top sealing surface for the "Key-Pad" Dome.
Specifications:
- Material: Stainless Steel, Nickel Plated (Gold plating available)
-
Operating Temperature: -40°F to 220°F (-40°C to 105°C)
- Contact resistance: < 100 mOhm
- Switching Voltage: 0.1 to 100VDC
- Max Amperage: 100 mAmp DC
- Trip Force Range: from 7.8 oz. to 14.1 oz.
PCB trace thickness reccomendation: 5µ" gold
* Key-Pad Domes are designed to be placed on board, not soldered
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MINI SERIES - .330 [8.40] DIA |
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TAPE & REEL (5000 PER) | ||||
CAT NO. | HEIGHT ±.004[±0.10] | TRIP FORCE | REBOUND FORCE | CLICK RATIO |
5133TR | .018 [0.45] | 7.8 oz [220g] | 3.2 oz [90g] | 40%-70% |
5134TR | .020 [0.50] | 9.9 oz [280g] | 3.2 oz [90g] | 50%-80% |
5135TR | .022 [0.55] | 12.0 oz [340g] | 4.6 oz [130g] | 50%-80% |
5136TR | .022 [0.55] | 14.1 oz [400g] | 5.3 oz [150g] | 50%-80% |
Click Ratio: (Trip Force - Rebound Force) / Trip Force. Choose a higher click ratio for switches that will click or snap when activated. Use lower click ratios for a more conventinal feeling switch.
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ADHESIVE SPACER- SINGLE SIDED | |||
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CAT NO. | WIDTH | LENGTH | THICHNESS | |
5200 | 36.00 [970] | 24.00 [610] | .009 [235µm] |
