温州市港源电子有限公司
Wenzhou GangYuan Electronic Co.,Ltd
Total Page
Edition
Reference No.
8
A
承
认
书
Specifications For Approval
Customer
Gangyuan Model
G20
系列
Part No.:
Gangyuan Part No.
G20-16CM-150-08
Approved by Gangyuan
Approved by
Checked by
Prepared by
Approved by
Customer
Research & Development b
Quality Assurance
Remark:
1:This product specification is considered as the technical agreement between the receiving
customer and Gangyuan, Any information on the general product catalogue which is in conflict with
or differentform from the corresponding information of this document is considered as invalid.
2:If customer issue purchase orders without confirmation by signature of this specification after
receipt,such confirmation will be considered as granted upon receipt of the first purchase order.
客 户 签 ½
(盖章)
Sing for customer approved
港 源 签 ½
(盖章)
Sing for GangYuan approved
确认日期：
送承认日期：
GangYuan Electronic
PRODUCT SPECIFICATION
Co.,Ltd
产品规格书
文件编号
发布日期
文件版次
GY-003
2017
年
3
月
11
日
第
A
版 第
0
次修订
SERIES
系列
MICRO SWITCH
微动开关
页
码
共
8
页 第
4
页
1. General Characteristics
一般特性：
1.1 Application: This specification is applied to the micro switch (G20 series) for general applications.
适用范围：该承认书微动开关（G20 系列）的一般½用范围。
1.2 Operating Temperature Range: -25℃½+125℃
½用温度范围：
-25℃½+125℃
1.3 Operating Relative Humidity:
≤85%
相对湿度：
≤85%
1.4
Test Conditions: Unless otherwise specified, the atmospheric conditions for making measurements and
tests are as follows:
实验条件：若没有特别说明，则试验大气条件如下：
Ambient Temperature:
5~35℃
环境温度：
5~35℃
Relative Humidity:
45~85%
相对湿度：
45~85%
Air Pressure:
86~106Kpa (860~106mbar)
86~106Kpa (860~106mbar)
大气压力：
2. Appearance, Structure and Dimensions
外观，结构及尺寸：
2.1 Appearance:
The switch shall have good finishing, and no rust, crack or plating defects.
外观：
产品外观良½，无锈蚀、裂纹和镀层缺陷。
2.2 Structure & Dimensions: Refer to individual product drawing.
结构及尺寸：
参见产品图纸
2.3 Markings:
标识：
3. Ratings
No.
额定负荷
电气特性
Criteria
标准
Test Method
实验方法
Refer to individual product drawing.
参见产品图纸。
16A 125/250VAC
4. Electrical Characteristics
Item
项目
4.1
Contact
Resistance
接触电阻
200mΩ Max.
Measured by a voltage drop method at 1A Max, 5VDC. Any
equipment with error not more than 5% can be used.
Resistance after test is the average of 5 successive
measurements.
以
1A，5V
直流电，采用电压降法测量。也可用误差不超过
5%的仪表进行测量，实验后的电阻取 5
次测量的平均值。
4.2
Insulation
Resistance
绝缘电阻
100MΩ Min.
500VDC voltage is applied between each pair of terminals
and between the terminal and the metal frame for 60±5S.
在相互绝缘的所有端子之间及各接线端子与外露的非½½流金
属零件之间加½½
500V
直流电，持续时间
60±5S。
1500VAC (50~60Hz,cut –off current 10mA) is applied
between non-connected terminals and between terminals
and the metal frame for 60
±5s.
在相互绝缘的所有接线端子之间
1500V
（50-60Hz 电流为
10mA）交流电，各接线端子与外壳或非½½流金属零件之间加
½½
1500V（50-60Hz）交流电，持续时间 60±5S。
4.3
Dielectric
withstand in
voltage
耐压强度
No dielectric
breakdown shall
occur.
无击穿现象发生。
微控制器 MCU
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