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| 型号： | G3B25AH-R |
| 厂商： | NKK Switches |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | SWITCH PUSH DPDT 0.4VA 28V |
| RoHS指令信息： | G3B Series, Cert of Compliance |
| 3D 型号： | G3B25AH-R 3D CAD Model Tutorial |
| 标准包装： | 500 |
| 系列： | G3B |
| 类型： | 标准 |
| 电路： | 双刀双掷 |
| 开关功能： | 开-瞬时 |
| 额定电流： | 0.4VA（AC/DC） |
| 额定电压 - AC： | 28V |
| 额定电压 - DC： | 28V |
| 触动器类型： | 圆形，柱塞 |
| 颜色 - 致动器/盖： | 灰 |
| 安装类型： | 表面贴装，直角 |
| 端接类型： | 鸥翼型 |
| 特点： | 工艺密封 |
| 包装： | 带卷 (TR) |
| 工作温度： | -30°C ~ 85°C |
| 机械寿命： | 50,000 次循环 |
| 电气寿命： | 50,000 次循环 |
Series G3B
Ultra-Miniature Process Sealed SMT Pushbuttons
General Specifications
Electrical Capacity (Resistive Load)
Logic Level: 0.4VA maximum @ 28V AC/DC maximum
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
C
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Force:
Travel:
Materials & Finishes
Actuator:
Case:
Sealing Rings:
Movable Contacts:
Stationary Contacts:
Base:
Terminals:
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
Note: Find additional explanation of operating range in Supplement section.
80 milliohms maximum
500 megohms minimum @ 500V DC
500V AC minimum for 1 minute minimum
50,000 operations minimum
50,000 operations minimum
2.0N
Pretravel: .024” (0.6mm); Overtravel: .019” (0.5mm); Total Travel: .043” (1.1mm)
Polyphenylene sulfide (UL94V-0)
Polyphenylene sulfide (UL94V-0)
Nitrile butadiene rubber
Phosphor bronze with gold plating
Phosphor bronze with gold plating
Polyphenylene sulfide (UL94V-0)
Phosphor bronze with gold plating
–30°C through +85°C (–22°F through +185°F)
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
10 ~ 500Hz 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)
Installation
Processing
Mounting:
Coplanarity:
Soldering:
It is recommended that the body of models for upright mounting without bracket be fastened to a
panel or similar support for protection of solder joints from mechanical stress.
See specifications in Terms & Acronyms in Supplement section.
Reflow Soldering Recommended. See Profile B in Supplement section.
Manual Soldering: See Profile B in Supplement section.
Cleaning:
Standards & Certifications
Flammability Standard:
C52
Automated cleaning. See Cleaning specifications in Supplement section.
UL94V-0 actuator, case & base
The G3B Series pushbuttons 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 |
|---|---|
| G3B25AH-RO | 功能描述:按钮开关 DPDT ON-(ON) R/A RoHS:否 制造商:C&K Components 触点形式:2 NC - 2 NO 开关功能:ON ? OFF 电流额定值:4 A 电压额定值 AC:12 V to 250 V 电压额定值 DC:12 V to 50 V 功率额定值: 安装风格:Through Hole 照明:Illuminated 照明颜色:None IP 等级:IP 40 端接类型:Solder 触点电镀:Silver 执行器:Square 盖颜色: 封装: 可燃性等级:UL 94 V-0 |
| G3B25AH-R-XA | 功能描述:按钮开关 DPDT ON-(ON) R/A BLK RoHS:否 制造商:C&K Components 触点形式:2 NC - 2 NO 开关功能:ON ? OFF 电流额定值:4 A 电压额定值 AC:12 V to 250 V 电压额定值 DC:12 V to 50 V 功率额定值: 安装风格:Through Hole 照明:Illuminated 照明颜色:None IP 等级:IP 40 端接类型:Solder 触点电镀:Silver 执行器:Square 盖颜色: 封装: 可燃性等级:UL 94 V-0 |
| G3B25AH-R-XB | 功能描述:按钮开关 DPDT ON-(ON) R/A WHT RoHS:否 制造商:C&K Components 触点形式:2 NC - 2 NO 开关功能:ON ? OFF 电流额定值:4 A 电压额定值 AC:12 V to 250 V 电压额定值 DC:12 V to 50 V 功率额定值: 安装风格:Through Hole 照明:Illuminated 照明颜色:None IP 等级:IP 40 端接类型:Solder 触点电镀:Silver 执行器:Square 盖颜色: 封装: 可燃性等级:UL 94 V-0 |
| G3B25AH-R-XC | 功能描述:SWITCH PUSH DPDT 0.4VA 28V RoHS:是 类别:开关 >> 按钮 系列:G3B 标准包装:1 系列:A16 类型:标准，发光式 电路:双刀双掷 开关功能:开-瞬时 额定电流:5A（AC） 额定电压 - AC:125V 额定电压 - DC:- 触动器类型:方形，按钮 颜色 - 致动器/盖:黄 发光类型，颜色:LED，黄 发光电压:12 VDC 安装类型:前面板安装 端接类型:焊接，快速连接 - 0.110"（2.8mm） 防护等级:IP65 - 防尘/防油/防水 特点:- 面板切口尺寸:圆形 - 直径 16.00mm 包装:散装 工作温度:-10°C ~ 55°C 机械寿命:2,000,000 次循环 电气寿命:100,000 次循环 其它名称:A165LAYM12D2 |
| G3B25AH-R-XC-RO | 功能描述:按钮开关 DPDT ON-(ON) R/A RED RoHS:否 制造商:C&K Components 触点形式:2 NC - 2 NO 开关功能:ON ? OFF 电流额定值:4 A 电压额定值 AC:12 V to 250 V 电压额定值 DC:12 V to 50 V 功率额定值: 安装风格:Through Hole 照明:Illuminated 照明颜色:None IP 等级:IP 40 端接类型:Solder 触点电镀:Silver 执行器:Square 盖颜色: 封装: 可燃性等级:UL 94 V-0 |
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