GRAYHILL GH Series 84LS Sealed 12-Key Keypad Switch
The GRAYHILL GH Series 84LS is a high-quality, sealed, low-profile keypad switch designed for reliable operation in demanding environments. Manufactured in the USA, this keypad features waterproof silicone rubber construction with customizable legends and tactile, audible contacts. It is ideal for applications requiring durability, precision, and resistance to environmental factors.
Product Features
Sealed design with waterproof silicone rubber for enhanced durability
Low profile and compact form factor
Customizable legends and colors available at nominal cost
Available with matrix or single pole/common bus circuitry
Optional RFI/EMI shielding for electromagnetic compatibility
High operational life: 3,000,000 operations per button
Audible and tactile feedback for user confirmation
Contact Resistance: Low contact resistance for reliable switching
Operating Temperature Range: -55°C to 85°C
Life Expectancy: 3 million operations per button
Rating at 24 Vdc: ≤ 10 milliamps resistive
Operating Force: 20 ± 4 ounces
Pre-travel: Minimum .030 inches
Physical Dimensions
Dimension (inches)
Dimension (mm)
1.500 (width)
38.1
Other dimensions detailed in datasheet
Refer to datasheet for full dimensional specifications
Materials & Finishes
Terminal Pins: Copper alloy CDA 725
PCB Board: FR-4 glass cloth epoxy
Keypad: Silicone rubber
Mounting Studs: Phosphor bronze
Optional EMI Shield: Aluminum foil
Additional Information
This keypad switch is suitable for applications requiring sealed, durable, and customizable keypad solutions. For more details, please refer to the full datasheet. The datasheet was not processed; please search the internet for the part number for more details.
{"id":10023338508605,"title":"84LS-AB2-112","handle":"84ls-ab2-112","description":"\u003ch3\u003eGRAYHILL GH Series 84LS Sealed 12-Key Keypad Switch\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eGRAYHILL GH Series 84LS\u003c\/strong\u003e is a high-quality, sealed, low-profile keypad switch designed for reliable operation in demanding environments. Manufactured in the USA, this keypad features waterproof silicone rubber construction with customizable legends and tactile, audible contacts. It is ideal for applications requiring durability, precision, and resistance to environmental factors.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSealed design with waterproof silicone rubber for enhanced durability\u003c\/li\u003e\n \u003cli\u003eLow profile and compact form factor\u003c\/li\u003e\n \u003cli\u003eCustomizable legends and colors available at nominal cost\u003c\/li\u003e\n \u003cli\u003eAvailable with matrix or single pole\/common bus circuitry\u003c\/li\u003e\n \u003cli\u003eOptional RFI\/EMI shielding for electromagnetic compatibility\u003c\/li\u003e\n \u003cli\u003eHigh operational life: 3,000,000 operations per button\u003c\/li\u003e\n \u003cli\u003eAudible and tactile feedback for user confirmation\u003c\/li\u003e\n \u003cli\u003eLow contact resistance and reliable switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003e84LS-AB2-112\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eManufacturer\u003c\/th\u003e\n \u003ctd\u003eGRAYHILL\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCountry of Origin\u003c\/th\u003e\n \u003ctd\u003eUS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUOM\u003c\/th\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eECCN\u003c\/th\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePackage Type\u003c\/th\u003e\n \u003ctd\u003eBLK\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDatasheet\u003c\/th\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-84ls-ab2-112.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical \u0026amp; Mechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSwitch Type: Keypad with 12 keys\u003c\/li\u003e\n \u003cli\u003eCurrent Rating: 0.01A at 24V\u003c\/li\u003e\n \u003cli\u003eContact Resistance: Low contact resistance for reliable switching\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -55°C to 85°C\u003c\/li\u003e\n \u003cli\u003eLife Expectancy: 3 million operations per button\u003c\/li\u003e\n \u003cli\u003eRating at 24 Vdc: ≤ 10 milliamps resistive\u003c\/li\u003e\n \u003cli\u003eOperating Force: 20 ± 4 ounces\u003c\/li\u003e\n \u003cli\u003ePre-travel: Minimum .030 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension (inches)\u003c\/th\u003e\n \u003cth\u003eDimension (mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e1.500 (width)\u003c\/td\u003e\n \u003ctd\u003e38.1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOther dimensions detailed in datasheet\u003c\/td\u003e\n \u003ctd\u003eRefer to datasheet for full dimensional specifications\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMaterials \u0026amp; Finishes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTerminal Pins: Copper alloy CDA 725\u003c\/li\u003e\n \u003cli\u003ePCB Board: FR-4 glass cloth epoxy\u003c\/li\u003e\n \u003cli\u003eKeypad: Silicone rubber\u003c\/li\u003e\n \u003cli\u003eMounting Studs: Phosphor bronze\u003c\/li\u003e\n \u003cli\u003eOptional EMI Shield: Aluminum foil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis keypad switch is suitable for applications requiring sealed, durable, and customizable keypad solutions. For more details, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-84ls-ab2-112.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-13T22:19:28+05:30","created_at":"2025-08-13T22:19:28+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["01A","24V","GRAYH","IMPORT_CSV","Keypad","Switch","WLDM"],"price":898208,"price_min":898208,"price_max":898208,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50616358011197,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"84LS-AB2-112","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"84LS-AB2-112","public_title":null,"options":["Default Title"],"price":898208,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"84LS-AB2-112","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/84LS-AB2-112_Series_2084LS_de98edc9.jpg?v=1755103772"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/84LS-AB2-112_Series_2084LS_de98edc9.jpg?v=1755103772","options":["Title"],"media":[{"alt":null,"id":45822451679549,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/84LS-AB2-112_Series_2084LS_de98edc9.jpg?v=1755103772"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/84LS-AB2-112_Series_2084LS_de98edc9.jpg?v=1755103772","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGRAYHILL GH Series 84LS Sealed 12-Key Keypad Switch\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eGRAYHILL GH Series 84LS\u003c\/strong\u003e is a high-quality, sealed, low-profile keypad switch designed for reliable operation in demanding environments. Manufactured in the USA, this keypad features waterproof silicone rubber construction with customizable legends and tactile, audible contacts. It is ideal for applications requiring durability, precision, and resistance to environmental factors.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSealed design with waterproof silicone rubber for enhanced durability\u003c\/li\u003e\n \u003cli\u003eLow profile and compact form factor\u003c\/li\u003e\n \u003cli\u003eCustomizable legends and colors available at nominal cost\u003c\/li\u003e\n \u003cli\u003eAvailable with matrix or single pole\/common bus circuitry\u003c\/li\u003e\n \u003cli\u003eOptional RFI\/EMI shielding for electromagnetic compatibility\u003c\/li\u003e\n \u003cli\u003eHigh operational life: 3,000,000 operations per button\u003c\/li\u003e\n \u003cli\u003eAudible and tactile feedback for user confirmation\u003c\/li\u003e\n \u003cli\u003eLow contact resistance and reliable switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003e84LS-AB2-112\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eManufacturer\u003c\/th\u003e\n \u003ctd\u003eGRAYHILL\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCountry of Origin\u003c\/th\u003e\n \u003ctd\u003eUS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUOM\u003c\/th\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eECCN\u003c\/th\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePackage Type\u003c\/th\u003e\n \u003ctd\u003eBLK\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDatasheet\u003c\/th\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-84ls-ab2-112.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical \u0026amp; Mechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSwitch Type: Keypad with 12 keys\u003c\/li\u003e\n \u003cli\u003eCurrent Rating: 0.01A at 24V\u003c\/li\u003e\n \u003cli\u003eContact Resistance: Low contact resistance for reliable switching\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -55°C to 85°C\u003c\/li\u003e\n \u003cli\u003eLife Expectancy: 3 million operations per button\u003c\/li\u003e\n \u003cli\u003eRating at 24 Vdc: ≤ 10 milliamps resistive\u003c\/li\u003e\n \u003cli\u003eOperating Force: 20 ± 4 ounces\u003c\/li\u003e\n \u003cli\u003ePre-travel: Minimum .030 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension (inches)\u003c\/th\u003e\n \u003cth\u003eDimension (mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e1.500 (width)\u003c\/td\u003e\n \u003ctd\u003e38.1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOther dimensions detailed in datasheet\u003c\/td\u003e\n \u003ctd\u003eRefer to datasheet for full dimensional specifications\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMaterials \u0026amp; Finishes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTerminal Pins: Copper alloy CDA 725\u003c\/li\u003e\n \u003cli\u003ePCB Board: FR-4 glass cloth epoxy\u003c\/li\u003e\n \u003cli\u003eKeypad: Silicone rubber\u003c\/li\u003e\n \u003cli\u003eMounting Studs: Phosphor bronze\u003c\/li\u003e\n \u003cli\u003eOptional EMI Shield: Aluminum foil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis keypad switch is suitable for applications requiring sealed, durable, and customizable keypad solutions. For more details, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-84ls-ab2-112.pdf\" target=\"_blank\"\u003efull datasheet\u003c\/a\u003e. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
