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参数资料
| 型号： | A12KH |
| 厂商： | NKK Switches |
| 文件页数： | 1/7页 |
| 文件大小： | 0K |
| 描述： | SW TOGGLE SNAP SPDT R/A |
| RoHS指令信息： | A Series, Cert of Compliance |
| 3D 型号： | A12KH 3D CAD Model Tutorial |
| 标准包装： | 1 |
| 系列： | A |
| 电路： | 单刀双掷 |
| 开关功能： | 开-开 |
| 触点额定电压： | 0.4VA @ 28VAC/DC |
| 触动器类型： | 卡入顶部 |
| 触动器长度： | 5.00mm |
| 发光： | 不发光 |
| 安装类型： | 通孔，直角 |
| 端接类型： | PC 引脚 |
| 轴衬螺纹： | 无螺纹，方形 |
| 包装： | 散装 |
| 其它名称： | A12KH-RO A12KH-RO-ND |
Series A
Process Sealed Subminiature Rockers
General Specifications
B
Electrical Capacity (Resistive Load)
Logic Level: 0.4VA maximum @ 28V AC/DC maximum
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
Note: Find additional explanation of operating range in Supplement section.
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Force:
Contact Timing:
Angle of Throw:
Materials & Finishes
Actuator or Toggle:
Case Housing:
Support Bracket:
Movable Contact:
Stationary Contacts:
Terminals:
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
Installation
Cap Installation Force:
50 milliohms maximum
500 megohms minimum @ 500V DC
500V AC minimum for 1 minute minimum
100,000 operations minimum for On-None-On & On-Off-On
50,000 operations minimum for other circuits
50,000 operations minimum
2.73N (momentary); 1.84N (maintained)
Nonshorting (break-before-make)
26°
Nickel plated brass
Glass fiber reinforced polyamide
Tin plated phosphor bronze
Phosphor bronze with gold plating
Brass with gold plating
Brass with gold plating
–30°C through +85°C (–22°F through +185°F)
90 ~ 95% humidity for 240 hours @ 40°C (104°F)
10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning
in 1 minute; 3 right angled directions for 2 hours
50G (490m/s 2 ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
39.23N (8.82 lbf) maximum downward force on actuator
PCB Processing
Soldering:
Wave Soldering Recommended: See Profile A in Supplement section.
Manual Soldering: See Profile B in Supplement section.
Cleaning:
Standards & Certifications
B4
Automated cleaning. See Cleaning specifications in Supplement section.
The A Series rockers have not been tested for UL recognition or CSA certification.
These switches are designed for use in a low-voltage, low-current, logic-level circuit.
When used as intended in a logic-level circuit, the results do not produce hazardous energy.
www.nkk.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A-12KH | 制造商:Nihon Kaiheiki Ind Co Ltd 功能描述: |
| A12KH-AA | 功能描述:拨动开关 SPDT ON-ON R/A SHORT PADDLE BLACK RoHS:否 制造商:C&K Components 触点形式:DPDT 开关功能:ON - ON - ON 电流额定值: 电压额定值 AC:20 V 电压额定值 DC:20 V 功率额定值:0.4 VA 端接类型:V-Bracket 安装风格: 端子密封:Epoxy 触点电镀:Gold 照明:Not Illuminated |
| A12KH-CA | 功能描述:摇臂开关与扳钮开关 ON-ON .260 WIDE BLK RIGHT ANGLE PC .4VA RoHS:否 制造商:C&K Components 触点形式: 开关功能: 电流额定值:50 mA 电压额定值 AC: 电压额定值 DC:30 V 功率额定值: 端接类型: 执行器:Paddle 颜色: 安装风格:Panel 端子密封: 触点电镀: 照明:Not Illuminated 照明颜色: |
| A12KH-CC | 功能描述:SWITCH ROCKER SPDT 0.4VA 28V RoHS:是 类别:开关 >> 摇臂 系列:A 标准包装:1 系列:4000 电路:SPST-NC 开关功能:开-瞬时 额定电流:16A（AC） 额定电压 - AC:125V 额定电压 - DC:- 致动器样式:凹面（弯曲） 颜色 - 致动器/盖:红 致动器标志:无标志 发光类型，颜色:- 发光电压:- 安装类型:面板安装，卡入式 端接类型:快速连接 - 0.187"（4.7mm） 防护等级:- 特点:- 面板切口尺寸:长方形 - 19.20mm x 12.90mm 包装:散装 工作温度:-20°C ~ 105°C 机械寿命:100,000 次循环 电气寿命:25,000 次循环 其它名称:Q6865357 |
| A12KH-CC-RO | 功能描述:摇臂开关与扳钮开关 ON-ON .260 WIDE RED RIGHT ANGL PC .4VA RoHS:否 制造商:C&K Components 触点形式: 开关功能: 电流额定值:50 mA 电压额定值 AC: 电压额定值 DC:30 V 功率额定值: 端接类型: 执行器:Paddle 颜色: 安装风格:Panel 端子密封: 触点电镀: 照明:Not Illuminated 照明颜色: |
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