Bakersfield will thrive again! Moderated business marketplace list > Greenacres
> Manufacturing
> 20PCS switch 4 position smt smd
20PCS switch 4 position smt smd
20pcs Switch 4 Position SMT SMD
20pcs Switch 4 Position SMT SMD
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.
5.Insulation Resistance : 100MΩ, 500VDC.
6.Dielectric Strength : 500VACï¼1 minute.
8.Circuit : Single pole single throw.
â…¢.SOLDERING AND CLEANING PROCESSES
1.Keep all switch contacts in their “OFF†position for all operations.
2.REFLOW SOLDERING(reference only):reflow zone 230℃ for 30 seconds.
3.HAND SOLDERING : Use a soldering iron of 30 watts, controlled at 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℃).
1.BASE:ENGINEERING PLASTICS,Black.
2.COVER:ENGINEERING PLASTICS,Black.
3.BUTTON:ENGINEERING PLASTICS,White .
4.TERMINAL:Alloy Copper,Gold plating.
