We offer many kinds of DIP Switches, such as Box Type DIP Switches(DS),Piano Type DIP Switches(DP),Right-angle Type DIP Switches(DA),IC Type DIP Switches(DI), SMT Type DIP Switches(SMD).They are all of superior quality but compititive price. There are a description of them below.
MECHANICAL
1、Operation Force :800g Max
2、Stroke : 2.00mm(DS,DP,DA),0.90mm(DI,SMD)
3、Operation Temp : -20℃ to 70℃
4、Storage Temp : -40℃ to 85℃
ELECTRICAL
1、Electrical Life : 2000 operations cycles per switch 24 VDC, 25mA
2、Non-Switching Rating : 100mA, 50VDC
3、Switching rating : 25mA, 24VDC
4、Contact resistance : (a) 50 mΩ max. at initial; (b)100mΩmax. after life test
5、Insulation Resistance : 100MΩ, 500VDC
6、Dielectric Strength : 500VAC/1 minute
7、Capacitance :5pF max
8、Circuit : Single pole single throw
SOLDERING AND CLEANING PROCESSES
1、Keep all switch contacts in their "OFF" position for all operations
2、WAVW SOLDERING : Recommended Solder Temperature at 500°F (260℃) max. 5 seconds
3、HAND SOLDERING : Use a soldering iron of 30 watts, controlled at 608°F (320℃)approximately 2 seconds while applying solder
4、CLEANING PROCESS : Flux clean using force rinse, high agitation or triple bath cleaning method. Freon TF or TE give excellent results. When vapor methods are used do not subject the switch to solvents at temperature above 125°F (51℃)
MATERIALS
1、BASE：ENGINEERING PLASTICS，Black
2、COVER：ENGINEERING PLASTICS，Black(DI,SMD),Red or Blue(DS,DP,DA)
3、BUTTON：ENGINEERING PLASTICS，White
4、TERMINAL：Alloy Copper， Gold plating
PACKING
All DIP Switches are shipped in standard IC tubes with all poles in the "OFF" position.
DELIVERY
As usual,we make delivery in about 3 days after receipt of the payment. |
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