特点/Features
1.微动开关具备多种外形尺寸设计
Push switches come in various exterior design sizes
2.开关声音清脆，手感、节奏感佳，灵敏度高
High sensitive,sounds silvery,feeling and rhythm are perfect
3.产品锁芯机构具备无锁和有锁不同结构设计
There are 2 operating modes:Self-Lock and Non-Lock
4.可依据客户要求设计不同端子脚位和不同按键高度产品
The state of terminals and height of pushbuton can be designed caaording
规格参数/Specifications
电气特性 Electrical characteristics | 额度负荷 Rating | 见具体产品规格 See detail spec |
接触阻抗 Contact impedance | ≤100mΩ | |
绝缘阻抗 Insulation impedance | ≥100mΩ DC500V | |
绝缘耐电压 Insulation withstand voltage | AC1000V 1minute | |
电气寿命 Electrical life | 见具体产品规格 See detail spec | |
机械/可靠性特性 Mechanical/reliability characteristics | 操 作 力 Operation force | 见具体产品规格 See detail spec |
机械寿命 Mechanical life | 见具体产品规格 See detail spec | |
使用温度 Service temperature | -25℃+80℃ | |
使用湿度 Operating humidity | ≤85%RH | |
可 焊 性 Weldability | 245℃±5℃ 3S | |
耐焊接热 Resistance to welding heat | 260℃±5℃ 3S |
焊接条件/Welding conditions
1.手工焊 Hand soldering
使用30瓦烙铁，烙铁尖端温度不超过350℃，焊接时间3S
Use a 30 watt soldering iron with a tip temperature not exceeding 350℃ and a soldering time of 3 seconds
2.波峰焊/回流焊 Wave soldering/Reflow soldering
峰值温度不超过260℃，焊接时间不超过5S
Peak temperature not exceeding 260 ℃, welding time not exceeding 5 seconds
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