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Grayhill 84LSAB2112 Sealed Low Profile Keypad
The Grayhill Series 84LS is a low-profile, sealed keypad offering a robust and customizable solution for industrial applications. These keypads are constructed with waterproof silicone rubber, ensuring reliable performance in harsh environments. Custom legends and colors are readily available, allowing for tailored branding and functionality. The 84LS series is offered with matrix or single pole/common bus circuitries and optional EMI shielding, providing versatility for diverse system designs. With a life expectancy of 3 million operations per button and compatibility with MOS, TTL, and DTL systems, the 84LS keypad delivers long-term reliability and seamless integration.
Grayhill 84LSAB2112 Sealed Low Profile Keypad Specifications:
- rating_at_24vdc: ≤ 10 milliamps resistive
- contact_bounce: 4 milliseconds maximum at make; 10 milliseconds, at break
- contact_resistance: 10 ohms maximum
- operating_temperature: -55°C to 85°C
- life_expectancy: 3 million operations/button
- insulation_resistance: 1,000 megohms
- pre_travel: .030 inches minimum
- operating_force: 20 ± 4 ounces
- humidity: 0 to 98% (no condensation)
- minimum_push_out_force_per_pin: 5 pounds
- terminal_pins_material: Copper alloy CDA 725
- pc_board_material: FR-4 glass cloth epoxy
- dome_retainer_rear_seal_sheet_material: Polyester
- mounting_studs_material: Phosphor bronze
- optional_hex_nut_material: Stainless steel, passivated
- optional_emi_shield_material: Aluminum foil
- keypad_material: Silicone rubber
- shielding_effectiveness_frequency_0_1mhz: 66.2 dB
- shielding_effectiveness_frequency_10mhz: 94.8 dB
- shielding_effectiveness_frequency_100mhz: 89.0 dB
- shielding_effectiveness_frequency_400mhz: 70.6 dB
- shielding_effectiveness_frequency_800mhz: 42.5 dB
- shielding_effectiveness_frequency_2000mhz: 39.5 dB
- shielding_effectiveness_frequency_6000mhz: 32.6 dB
- shielding_effectiveness_frequency_10000mhz: 45.2 dB
- shielding_effectiveness_frequency_18000mhz: 42.2 dB
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Frequently Asked Questions
Where can I buy Grayhill 84LSAB2112?
You can click on the BUY or RFQ button to purchase 84LSAB2112 from an authorized Grayhill distributor.
How do I troubleshoot issues or seek technical support for part 84LSAB2112?
You can download the 84LSAB2112 datasheet or visit the Grayhill website for support.
Who is the manufacturer of 84LSAB2112?
Grayhill