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OEM Sensors And Components :: Switches :: Keyboards - Standard & Modular :: Grayhill Series 84S
Item 8 of 74

84S series keypad, 16 button (4x4)

Grayhill 84S series Keypad, 4x4, shielded, single pole/common bus, no buttons, hex mounting nuts.

Order Code: 84S-BC2-000-N
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Min. Order:1
Supplier:Grayhill Inc

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A waterproof silicon rubber keypad with customised legend system, audible and tactile contacts. Suitable for indoor/outdoor applications, especially those requiring static charge protection and long life buttons with low contact resistance.
We stock blank and legend buttons, which are neatly listed under "Grayhill 84S button". The next entry under Product Family Selection

• 4x4 suffix 014 and 016 available from stock
• 3x4 suffix 112 and 113 available from stock
• Waterproof Silicone Rubber
• Easily Customized Legends
• Audible, Tactile Contacts
• Low Contact Resistance
• Optional RFI/EMI Shielding
• 3,000,000 Operations per Button
S=RFI/EMI shielding, high immunity to static charges.
Rating Criteria
Rating at 24 Vdc: =10 milliamps resistive
Contact Bounce: 4 milliseconds maximum at make; 10 milliseconds at break
Contact Resistance: MOS, TTL, and DTL compatible. (10 ohms maximum)
Life Expectancy: 3 million operations/button
Insulation Resistance: = 1,000 megohms

Buttons may be order individually. Over 100 button legends are available.