KDS 系列
防盗开关（检测开关）
KDS 系列防盗开关用于为网络台式电脑、蜂窝基站和电信设备中的入侵/警报开关供电。C&K 的 KDS 系列符合 RoHS 标准, 可在 N.O. 或 N.C. 中进行配置, 并有可轻松定制的线束长度和连接器。另外, 这些开关可以直接安装到机箱中, 有助于降低安装成本。
特点
- Slot mount into chassis to reduce installation cost
- Wire harness length & connector easily customized
- Available in N.O. or N.C. configuration
典型应用
- Intrusion/Alarm switch in network desktop PC
- Intrusion/Alarm switch in telecommunication equipment
- Intrusion/Alarm switch in cellular base station
产品规格
-
Contact Rating:
0.4 VA max. @ 20 V AC or DC
-
Electrical Life:
10,000 actuations min. at full load
-
Contact Resistance:
200 milliohms max. initial @ 2-4 V DC, 100 mA
-
Insulation Resistance:
109 ohms min.
-
Dielectric Strength:
500 Vrms min. @ sea level
-
Operating Temperature:
–40ºC to +85ºC
= 最常见的
| Current Rating | Circuit | Mounting Type | Sealing | Illumination | Switch Function | Electrical Life Cycles | Voltage Rating - AC | Voltage Rating - DC | Actuator Type | Termination Style | Operating Force, Torque | Release Force | Pretravel | Overtravel | Packaging |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.4VA (AC/DC) | SPST-NO | Chassis Mount | Unsealed | No/None | Off-Mom | 10,000 | 20V | 20V | Overtravel Plunger | Wire Leads | 0.180" (4.6mm) | 0.224" (5.7mm) | Bulk | ||
| 0.4VA (AC/DC) | SPST-NC | Chassis Mount | Unsealed | No/None | On-Mom | 10,000 | 20V | 20V | Overtravel Plunger | Wire Leads | Bulk |