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参数资料
| 型号： | 84BN-AB2-022AN |
| 厂商： | Grayhill Inc |
| 文件页数： | 2/2页 |
| 文件大小： | 0K |
| 描述： | KEYPAD BACKLIT RUBBER 3X4 LO PRO |
| 标准包装： | 1 |
| 系列： | * |
Standard Keypads
SCHEMATIC AND TRUTH TABLE
3x4
4x4
LED Color
Forward Voltage
Resistor
Typ. Current Consumption
(With 5V Pwr. Supply)
Min.
Typ.
Max.
(OHMS)
3x4
4x4
Red
Yellow/Green
Green
Orange
-
-
1.50
-
1.95
1.95
-
1.95
2.40
2.40
2.40
2.40
43
43
43
43
155mA
155mA
155mA
155mA
205mA
205mA
205mA
205mA
SPECIFICATIONS
Rating Criteria
Rating at 24 Vdc: - 10 milliamps resistive
(max.)
Contact Bounce: 4 milliseconds maximum
at make; 10 milliseconds, at break
Contact Resistance: 10 ohms maximum
Life Expectancy: 3 million operations/button
Insulation Resistance: >1,000 megohms
Operating Features
Pre-Travel: .030 inches minimum
Operating Force: 20 ± 4 ounces
Humidity: 0 to 98% (no condensation)
Materials and Finishes
Terminal Pins: Copper alloy CDA 725
PC Board: FR-4 glass cloth epoxy
Dome Retainer/Rear Seal Sheet: Polyester
Mounting Studs: Phosphor bronze
Optional Hex Nut: Stainless steel, passivated
Optional EMI Shield: Aluminum foil
Keypad: Silicone rubber
SELF-ADHESIVE LEGEND SHEETS
Each 8.5" x 11" legend sheet contains commonly used symbols, terms, alpha characters and 0-9 in helvetica bold type. Self- adhesive
legends are clear urethane on a chrome mylar base. Adhesive is silicone/acrylic. Legends can be purchased in the following ways:
1. Entire legend sheets: Part numbers 84AC5012-1, -2, -3 OR -4.
2. Individual legends: Part numbers 84AC5012-0001, -0002 etc. (Individual legend pins are for groups of 10 legends each)
3. See Grayhill drawing 84AC5012-X for detailed information on available legends, sizes and fonts.
ORDERING INFORMATION
84B = Insertable Legend, Sealed and Shielded
84BN = Insertable Legend, Sealed and Non-Shielded
Keyboard Size: A = 3 x 4, B = 4 x 4
B = Matrix Code
84BN-AB-022AN
N = Mounting Nuts Supplied and Shipped Loose, Blank = No Nuts Supplied
Led Color: A = Red, B = Yellow, C = Green, D = Orange
Keypads
8
Grayhill, Inc. ? 561 Hillgrove Avenue ? LaGrange, Illinois
60525-5997 ? USA ? Phone: 708-354-1040 ? Fax: 708-354-2820 ? www.grayhill.com
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| 84BN-AB1-022CN | KEYPAD BACKLIT RBBR 12BTN LO PRO |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 84BN-BB1-022AN | 功能描述:KEYPAD BACKLIT RUBBER 4X4 LO PRO RoHS:是 类别:开关 >> 键盘 系列:* 标准包装:1 系列:- 开关类型:传导橡胶 按键数:12 矩阵（列数 x 行数）:3 x 4 输出类型:矩阵 键控类型:金属，耐破坏 图例:电话格式 可换式图例:无 发光:不发光 密封等级:IP65 |
| 84BN-BB1-022C | 功能描述:KEYPAD BACKLIT RUBBER 4X4 LO PRO RoHS:是 类别:开关 >> 键盘 系列:* 标准包装:1 系列:- 开关类型:传导橡胶 按键数:12 矩阵（列数 x 行数）:3 x 4 输出类型:矩阵 键控类型:金属，耐破坏 图例:电话格式 可换式图例:无 发光:不发光 密封等级:IP65 |
| 84BN-BB2-022C | 功能描述:KEYPAD BACKLIT RUBBER 4X4 LO PRO RoHS:是 类别:开关 >> 键盘 系列:* 标准包装:1 系列:- 开关类型:传导橡胶 按键数:12 矩阵（列数 x 行数）:3 x 4 输出类型:矩阵 键控类型:金属，耐破坏 图例:电话格式 可换式图例:无 发光:不发光 密封等级:IP65 |
| 84-BX2400V-301U | 制造商:Distributed By MCM 功能描述:2.0 MP Geovision Indoor IP Box Camera w/ 2.8~12mm Lens |
| 84BXB-120A | 制造商:Struthers-Dunn 功能描述: |
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