88JC2

Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. Standard Keypads Series 88 Sealed, Flange Mounted FEATURES • Sealed Keyboard • Colorful Graphic Overlay • Audible, Snap-Dome Contact • User Legendable Styles • 3,000,000 Operations per Button • Optional Panel Seal Gasket to Protect Your Equipment 3x4 Keyboard .600 ± .010 (15,24 ± 0,25) .128 ± .010 (3,25 ± 0,25) .500 ± .010 (12,7 ± 0,25) (2 EQ. SPS.) TOL. NONACCUM. .150 ± .005 (3,81 ± 0,13) R. .072 ± .010 (1,83 ± 0,25) SWITCH KEY IDENTIFICATION (FOR REF. ONLY) .750 ± .010 (19,05 ± 0,25) 1 2 3 2.690 + .000/ ROW 2 - .010 (68,33 + .000/ ROW 3 - 0,25) 7 8 9 .105 ± .010 (2,67 ± 0,25) ROW 4 COL 3 .380 (9,65) SQ. TYP. COL 2 10 11 12 .280 ± .010 (7,11 ± 0,25) .025 ± .002 (0,64 ± 0,05) SQUARE TERMINAL ROW 1 4 5 6 .500 .010 (12,7 ± 0,25) (3 EQ. SPS) TOL. NONACCUM. COL 1 .055 ± .010 (1,40 ± 0,25) .360 ± .010 (9,14 ± 0,25) 1.990 + .000 - .010 (50,55 + .000 - 0,25) BUTTON AREAS ARE EMBOSSED COL = COLUMN Termination Code and Truth Table in inches (and millimeters) 3x4 2.200 ± .015 (55,88 ± 0,38) Dots in the chart indicate connected terminals when switch is closed. Terminals are identified on the keyboard. 2.000 ± .010 (50,8 ± 0,25) .100 ± .010 (2,54 ± 0,25) .100 (2,54) TYP. A B C F G H L M N 3.000 ± .015 (76,2 ± 0,38) 2.800 ± .010 (71,12 ± 0,25) BUTTON NO. 1 .093 ± .005 (2,36 ± 0,13) DIA. 4 PLS. .220 ± .010 (5,59 ± 25,4) RETAINING STUDS .200 ± .010 (5,08 ± 0,25) CoDeS 3x4 Button loCation Keyboards and Keypads Dimensions in inches (and millimeters) 1 2 3 4 5 6 7 8 9 10 11 12 matrix Single Pole/Common Bus • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • F E D K J H G J E A K F B L G C M H D N • terminal loCation C L OF 2.200 (55,88) DIM. .600 1.200 .100 TYP. .100 TYP. A B CDE F GHJ K L MN DE F GHJ K SINGLE POLE COMMON BUS TERMINAL MATRIX TERMINAL PIN-OUT Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. Standard Keypads Series 88 Sealed, Flange Mounted FEATURES • Sealed Keyboard • Colorful Graphic Overlay • Audible, Snap-Dome Contact • User Legendable Styles • 3,000,000 Operations per Button • Optional Panel Seal Gasket to Protect Your Equipment .600 ± .010 (15,24 ± 0,25) .500 ± .010 (12,7 ± 0,25) (3 EQ. SPS.) TOL. NONACCUM. .150 ± .005 (3,81 ± 0,13) R. .750 ± .010 (19,05 ± 0,25) 1 2 3 4 5 6 7 8 .500 .010 (12,7 ± 0,25) (3 EQ. SPS) TOL. NONACCUM. 9 10 11 12 .128 ± .010 (3,25 ± 0,25) .072 ± .010 (1,83 ± 0,25) SWITCH KEY IDENTIFICATION (FOR REF. ONLY) .280 ± .010 (7,11 ± 0,25) .025 ± .002 (0,64 ± 0,05) SQUARE TERMINAL ROW 1 2.690 + .000/ ROW 2 - .010 (68,33 + .000/ - 0,25) ROW 3 ROW 4 COL 4 .105 ± .010 (2,67 ± 0,25) COL 2 .380 (9,65) SQ. TYP. COL 1 13 14 15 16 COL 3 4x4 Keyboard .055 ± .010 (1,40 ± 0,25) .360 ± .010 (9,14 ± 0,25) 2.490 + .000 - .010 (63,25 + .000 - 0,25) BUTTON AREAS ARE EMBOSSED COL = COLUMN Code and Truth Table in inches (and millimeters) 2.700 ± .010 (68,58 ± 0,25) 4x4 Dots in the chart indicate connected terminals when switch is closed. Terminals are identified on the keyboard. 2.500 ± .010 (63,5 ± 0,25) .100 ± .010 (2,54 ± 0,25) BUTTON NO. 1 .093 ± .005 (2,36 ± 0,13) DIA. 4 PLS. A B E F G K L M R S T 3.000 ± .015 (76,2 ± 0,38) 2.800 ± .010 (71,12 ± 0,25) .220 ± .010 (5,59 ± 25,4) RETAINING STUDS .200 ± .010 (5,08 ± 0,25) CODES 4x4 .100 (2,54) TYP. .050 ± .003 (1,27 ± 0,08) BUTTON LOCATION Termination 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 • • • • Matrix • • • • • • • • • • • • • • • • • • • • • • • • • • • • • H G F E M L K J C L OF 2.700 (68,58) DIM. Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois Single Pole/Common Bus • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • P J E A R L F B S M H C T N G D K TERMINAL LOCATION 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Keyboards and Keypads Dimensions in inches (and millimeters) Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. Standard Keypads Series 88 Sealed, Flange Mounted FEATURES • Sealed Keyboard • Colorful Graphic Overlay • Audible, Snap-Dome Contact • User Legendable Styles • 3,000,000 Operations per Button • Optional Panel Seal Gasket to Protect Your Equipment 5x4 Keyboard .600 ± .010 (15,24 ± 0,25) .500 ± .010 (12,7 ± 0,25) (4 EQ. SPS.) TOL. NONACCUM. .150 ± .005 (3,81 ± 0,13) R. .750 ± .010 (19,05 ± 0,25) 1 2 3 4 5 6 7 8 9 10 .500 .010 (12,7 ± 0,25) (3 EQ. SPS) TOL. NONACCUM. 11 12 13 14 15 .072 ± .010 (1,83 ± 0,25) .280 ± .010 (7,11 ± 0,25) .025 ± .002 (0,64 ± 0,05) SQUARE TERMINAL ROW 1 2.690 + .000/ ROW 2 - .010 (68,33 + .000/ - 0,25) ROW 3 ROW 4 COL 5 COL 4 COL 3 .105 ± .010 (2,67 ± 0,25) COL 2 16 17 18 19 20 .380 (9,65) SQ. TYP. .128 ± .010 (3,25 ± 0,25) SWITCH KEY IDENTIFICATION (FOR REF. ONLY) COL 1 .055 ± .010 (1,40 ± 0,25) .360 ± .010 (9,14 ± 0,25) 2.990 + .000 - .010 (75,95 + .000 - 0,25) BUTTON AREAS ARE EMBOSSED COL = COLUMN Termination 5x4 Keyboard .100 ± .010 (2,54 ± 0,25) 3.200 ± .010 (81,28 ± 0,25) 3.000 ± .010 (76,2 ± 0,25) .100 (2,54) TYP. A D E F J K L P Q R U V W 3.000 ± .015 (76,2 ± 0,38) Code and Truth Table in inches (and millimeters) 2.800 ± .010 (71,12 ± 0,25) Dots in the chart indicate connected terminals when switch is closed. Terminals are identified on the keyboard. BUTTON NO. 1 .093 ± .005 (2,36 ± 0,13) DIA. 4 PLS. .220 ± .010 (5,59 ± 25,4) RETAINING STUDS C L OF 3.200 (8,13) DIM. CoDeS 5x4 Button loCation Keyboards and Keypads Dimensions in inches (and millimeters) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 matrix Single Pole/Common Bus • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • P N K G F J L M H T P M H D U Q L G C V R K F B W S J E A N • • terminal loCation Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. Standard Keypads Specifications Rating Criteria Rating at 24 Vdc: 10 milliamps, resistive Contact Resistance: Compatible with MOS, TTL and DTL (10 ohms maximum) Voltage Breakdown: 250 Vac between mutually insulated parts Life Expectancy: 3,000,000 operations per button Standard Legends -143 Housing: ABS polycarbonate, black Graphic Overlay: Polyester Contact Dome: Stainless steel, selectively gold- plated Terminals: Phosphor bronze Operating Features Button Travel: 0.015"(0,38 mm) nominal total travel Typical Operating Force: 350 grams continues to look bright and bold throughout the keyboard life. Available through distributors. For instant custom legends, order separate blank keyboards as indicated in the Ordering -152 Information section and choose one of the clear window overlays below; then order a sheet of legend inserts. Or, if you prefer, order the keyboard custom printed by Grayhill; see Ordering Information. -172 88-101 -052 -072 -252 -082 -262 88-001 88-201 88AB2, 88AC2 88BB2, 88BC2 88JB2, 88JC2 Sealing of Keyboards The graphic legend is silk-screen printed on the second surface of a clear polyester film, providing maximum legend protection. It withstands high humidity, and it is resistant to scratching, marring, and dulling of the surface caused by fingernails, wiping cloths, and cleaning materials. It has excellent solvent resistance to water, petroleum oil, alcohols and aliphatic hydrocarbons. These common liquids do not attack the overlay: 5% acetic acid, 5% citric acid, 2% detergent solution, soapy water, 30% hydrogen peroxide, wine, beer, whiskey, coffee, cocoa, milk, tomato juice, lemon juice, etc. Hydrocarbons, ketones and freon do not affect the overlay. But, we recommend that you do not subject the keyboard to these chemicals, since they may affect the switch housing, which is ABS plastic.To discuss a particular solvent, contact Grayhill. with the keyboard. There are two types of gaskets: one for mounting the keyboard beneath the panel, and one for mounting it above the equipment panel. See Panel Seal Gaskets. The contact system is internally sealed by a special adhesive backed sheet that holds the domes in position on the PC board. Protect your equipment in outdoor or harsh environmental conditions by sealing the keyboard to the equipment panel. Use an optional gasket Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Keyboards and Keypads Colorful graphic overlays are polyester with a tough acrylic bond to provide maximum protection against dirt and moisture. Second surface printed, the overlay wipes clean and Materials and Finishes Contact Bounce: Less than 4 milliseconds at make, 10 milliseconds at break Temperature: -40°C to +80°C Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. Standard Keypads Panel Seal Gaskets Subpanel Mounting Topside Mounting Weatherproof and waterproof your subpanel and topside mounted keyboards with optional panel seal gaskets. Subpanel keyboard gasket is .062" (1,57 mm) thick; topside keyboard gasket is .094" (2,39 mm). DIM. C 3.200 ± .005 (81,28 ± 0,13) 2.710 ± .005 (68,83 ± 0,13) 2.850 ± .005 (72,39 ± 0,13) DIM. A 2.500 ± .005 (63,5 ± 0,13) Material is cellulose fiber, foam, nitrile rubber. Order gaskets separately from keyboard. Keyboards and Keypads DIM. D DIM. B Subpanel 3x4 Subpanel 4x4 Subpanel 5x4 Part No. 88M2001-2 Part No. 88M2009-2 Part No. 88M2019-1 Topside 3x4 Topside 4x4 Topside 5x4 Part No. 88M2012-1 Part No. 88M2015-1 Part No. 88M2018-1 Size of Subpanel Mount Keyboard Dim. A Dim. B 3x4 2.010 ± .005 (51,05 ± 0,.13) 2.400 ± .005 (60,96 ± 0,13) 1.800 ± .005 (45,72 ± 0,13) 2.040 ± .005 (51,82 ± 0,13) 4x4 2.510 ± .005 (63,75 ± 0,13) 2.900 ± .005 (73,66 ± 0,13) 2.300 ± .005 (58,42 ± 0,13) 2.540 ± .005 (64,52 ± 0,13) 5x4 3.010 ± .005 (76,45 ± 0,13) 3.400 ± .005 (86,36 ± 0,13) 2.800 ± .005 (71,12 ± 0,13) 3.040 ± .005 (77,22 ± 0,13) Printed Legends Instant Custom Legends Available through Distributors Create your own legends using these 3 items: 1) a blank keyboard, 2) the clear window overlays shown on Standard Legend page and 3) a sheet of legend inserts. Blank Keyboards The numbers below order blank keyboards for the user to legend. For description, refer to the part numbering scheme below. The keyboards and overlays are ordered separately. 3x4 Matrix Part No. 88AB2 3x4 SP/Com Bus Part No. 88AC2 4x4 Matrix Part No. 88BB2 4x4 SP/Com Bus Part No. 88BC2 5x4 Matrix Part No. 88JB2 5x4 SP/Com Bus Part No. 88JC2 Topside Mount Dim. C Dim. D button. Legends are printed in black on clear film in News Gothic Condensed type style. They include letters A through Z, numbers 0-69, telephone legends, commonly used words, symbols and blanks. Part no. 87aC2046 Not available through Distributors. For medium volume applications, or where legends cannot be produced by the self legend method, you can order epoxy ink printed legends. Virtually anything which can be photographed can be printed. Grayhill will print your legend and then add the clear window overlay. Type Simulated Character & Line I.D. No. Style & Size Limitations * Clear Window Overlays Order separately from keyboards. See also ordering information. 3x4 Overlay Part No. 88-101 4x4 Overlay Part No. 88-001 5x4 Overlay Part No. 88-201 Legend Insert Sheet and Dry Transfers Self-adhesive inserts are die-cut to fit the Ordering Information Grayhill Series Number Size Option A = 3x4 B = 4x4 J = 5x4 Circuitry Option B2 = Matrix code C2 = Single pole/common bus 88AB2–152 Standard Legend Choices 3x4 Size: -143, -152, or -172 4x4 Size: -052, -072 or -082 5x4 Size: -252 or -262 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 4GH088 ABCDEFGH END DATA 1GH125 ABCDE LAD 3GH187 ABCD ON 2GH250 ABC 15 Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor or Grayhill. 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Grayhill: 88-001 88-052 88-072 88-101 88-162 88-201 88AB2 88BA2-072 88BB2 88JB2 88JC2 88M2019-1 88M20181 88AC2 88-262 88M2009-2 88AC2-162 88AA2-143 88-172 88-143 88M2001-2 88BA2 88M2012-2 88AB2-162 88AA2-152 88-082 88BC2 88-152 88-252 88AA2-172 88M2015-1 88BA2-052 88M2012-1