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参数资料
| 型号： | SK14EG30 |
| 厂商： | NKK Switches |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | SWITCH KEYLOCK SP3T RIGHT ANGLE |
| RoHS指令信息： | SK Series, Cert of Compliance |
| 3D 型号： | SK14EG30 3D CAD Model Tutorial |
| 标准包装： | 1 |
| 系列： | SK |
| 电路： | SP3T |
| 位置数： | 3 |
| 触点额定电压： | 0.4VA @ 28VAC/DC |
| 触动器类型： | 扁平按键 |
| 安装类型： | 通孔 |
| 端接类型： | PC 引脚 |
| 可拔出钥匙位置： | 仅 2 |
| 摆角： | 45° |
Series SK
Process Sealed Keylocks
General Specifications
Electrical Capacity (Resistive Load)
Logic Level: 0.4VA maximum @ 28V AC/DC maximum
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
See Supplement section to find explanation of operating range
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Torque:
Contact Timing:
80 milliohms maximum
100 megohms minimum @ 500V DC
500V AC minimum for 1 minute minimum
30,000 cycles minimum
10,000 cycles minimum
.026Nm (.234 lb ? in) for momentary action models
.020Nm (.182 lb ? in) for maintained action models
Break-before-make
F
Angle of Throw:
90° for 2-position & 45° for 3-position
Materials & Finishes
Boot:
Key:
Polyvinyl chloride
Brass alloy with bright nickel plating;
brass alloy with bright nickel plating & ABS resin handle
Tumbler Barrel:
Bushing:
Bracket:
Base:
Movable Contactor:
Stationary Contacts:
Terminals:
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
Polyacetal
Zinc alloy with nickel plating
Steel with tin plating
Glass fiber reinforced polyamide
Beryllium copper with gold plating
Copper with gold plating
Brass with tin plating
–25°C through +70°C (–13°F through +158°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)
PCB Processing
Soldering:
Cleaning:
Wave Soldering recommended: See Profile B in Supplement section.
Manual Soldering: See Profile B in Supplement section.
Automated cleaning. Boot must be on switch during processing.
See Cleaning specifications in Supplement section.
Standards & Certifications
F20
These SK Series devices 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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