EEWORLDEEWORLDEEWORLD

Part Number

Search

88BB2-082

Description
Input Devices Keypad 4x4 White alpha/numeric Legend
CategoryTopical application    Mechanical and electrical/engineering/automation   
File Size2MB,5 Pages
ManufacturerGrayhill
Websitehttp://www.grayhill.com
Download Datasheet Parametric View All

88BB2-082 Online Shopping

Suppliers Part Number Price MOQ In stock  
88BB2-082 - - View Buy Now

88BB2-082 Overview

Input Devices Keypad 4x4 White alpha/numeric Legend

88BB2-082 Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerGrayhill
Product CategoryInput Devices
RoHSDetails
ProductKeypads
ColorBlack
FeaturesFlange mounted, unsealed, 0.5 in key spacing
Current Rating10 mA
Voltage Rating24 VDC
Factory Pack Quantity25
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
Keyboards and Keypads
DimenSionS
in inches (and millimeters)
3x4 Keyboard
.600 ± .010
(15,24 ± 0,25)
.150 ± .005
(3,81 ± 0,13) R.
.500 ± .010 (12,7 ± 0,25)
(2 EQ. SPS.) TOL. NON-
ACCUM.
SWITCH KEY
IDENTIFICATION
(FOR REF. ONLY)
.128 ± .010
(3,25 ± 0,25)
.072
± .010
(1,83
± 0,25)
.280 ± .010
(7,11 ± 0,25)
.750 ± .010
(19,05 ± 0,25)
1 2 3
4 5 6
7 8 9
10 11 12
COL 1
COL 2
COL 3
ROW 1
2.690 + .000/
- .010
(68,33 + .000/
ROW 3
- 0,25)
ROW 2
ROW 4
.500 .010
(12,7 ± 0,25)
(3 EQ. SPS)
TOL. NON-
ACCUM.
.380 (9,65)
SQ. TYP.
.105 ± .010
(2,67 ± 0,25)
.025 ± .002
(0,64 ± 0,05)
SQUARE
TERMINAL
.055 ± .010
(1,40 ± 0,25)
1.990 + .000 - .010
(50,55 + .000 - 0,25)
COL = COLUMN
.360 ± .010
(9,14 ± 0,25)
BUTTON AREAS ARE EMBOSSED
termination
3x4
in inches (and millimeters)
2.200 ± .015
(55,88 ± 0,38)
2.000 ± .010
(50,8 ± 0,25)
Code and truth table
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
.100 ± .010
(2,54 ± 0,25)
.100 (2,54)
TYP.
3x4
1
2
3
4
5
6
7
8
9
10
11
12
CoDeS
A B C F G H L M N
3.000
± .015
(76,2
± 0,38)
2.800
± .010
(71,12
± 0,25)
• •
• •
• •
• •
F E D K J H G
J E A K F B L G C M H D N
terminal loCation
matrix
Single Pole/Common Bus
.200 ± .010
(5,08 ± 0,25)
C OF 2.200 (55,88) DIM.
L
1.200
.100
TYP.
A B CDE F GHJ K L
M
N
.600
.100
TYP.
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
Button loCation
Identification of electronic components (for internal company training)
For internal company training [[i] This post was last edited by cigarette66 on 2011-6-19 19:00 [/i]]...
cigarette66 Analog electronics
The serial port is unstable. Sometimes it receives more and sometimes it receives less? Please help. . . .
The serial port is unstable. Sometimes it receives more and sometimes it receives less? Please help. . . ....
jerryzheng Embedded System
New firmware for PYBV10_STM32L476
Updated the PYBV10 firmware for the STM32L476RG version to support macroSD cards. [img=600,450]http://bbs.micro-python.com/data/attachment/forum/201606/23/141354p1hzyjuuuj2222y6.jpg[/img] [url=http://...
dcexpert MicroPython Open Source section
RF Broadband Amplifier
[i=s]This post was last edited by paulhyde on 2014-9-15 03:10[/i] The competition is over, everyone come and tell us what solutions you used for problem D and how you completed it~~~...
气泡女孩 Electronics Design Contest
ATI graphics card issues!
Help! My computer's ATI can't be opened, and when I was playing a game, it asked me to upgrade the graphics card. I downloaded an ATI graphics card driver and pressed another one on top of the previou...
menglin Embedded System
Capacitive touch panel technical assistance
Hello everyone, I encountered the following problem when making a touchpad. I have been thinking about it for a long time but have no idea. Please give me some advice. I used TI's G2553 chip, and used...
hansunny TI Technology Forum

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1563  2341  259  2787  1557  32  48  6  57  50 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号