KSD-SDA-03 series

KSD-SDA series  技术特性

科斯达开关厂 的 KSD-SDA series 系列超薄拨码开关被设计人员用作工业控制的寻址开关, 用于计算机和外围设备的逻辑切换以及许多其他应用中的功能控制。开关的小尺寸设计节省了空间, 有通孔和表面贴装型号, 并提供卷带封装。

KSD-SDA series   Technical characteristics
standard specification 
25mA at 24V DC or 100mA at 5V DC
Electrical lifespan: 1000 cycles under rated load
Contact resistance: Initial maximum 50 milliohms
Insulation resistance: 100 megaohms between terminals
Insulation strength: minimum 300 V DC, lasting for 1 minute
Working temperature: -40 ° C to 85 ° C
Solderability: Conduct DIP and appearance solderability tests according to Costa specification # 448. Allow the use of uncoated edges of terminals.
Brand: Coaster Switch KSDKG/KOSOD SWITCH/KESIDA
Product applications: medical appliances, model aircraft, drones, lighting fixtures, communication, control handles, speed control equipment, new energy, model aircraft equipment, instrumentation, small appliances, automobiles and other fields
The KSD-SDA series ultra-thin dip switch from Costa Switch Factory is designed by designers as an addressing switch for industrial control, used for logic switching of computers and peripheral devices, as well as functional control in many other applications. The small-sized design of the switch saves space, with through-hole and surface mount models, and provides tape packaging.


Common circuits:No
Current Rating:25mA
Circuit:SPST
Mounting Type:Thru-hole
Sealing:Unsealed
Illumination:No/None
Number of Positions:1
Electrical Life Cycles:1,000
Pitch:0.100" (2.54mm), Full
Termination Style:Thru-hole
Height Above Board:0.183" (4.65mm)
Actuator Type:Slide (Standard)
Actuator Level:Flush, Recessed
Washable:Yes
Process Features:Tape Seal
Contact Material:Beryllium Copper
Contact Finish:Gold
Voltage Rating:24VDC
Packaging:Tube