Specification :

Welcome to Ningbo Prime Electronic& Technology Co, . Ltd which is DIP Switch Manufacturer and Cabling System Manufacturer.
The specifications of SMT type( SMD series) : 2pos, 3pos, 4pos, 5pos, 6pos, 7pos, 8pos, 10pos, 12pos.
MECHANICAL
1.Operation Force: 800g Max
2.Stroke: 0.90mm
3.Operation temp: -20degree~ 70degree
4.Storage Temp: -40degree to 85degree

MATERIALS
1.BASE: Engineering plastics, Black.
2.COVER: Engineering plastics, Black.
3.BUTTON: Engineering plastics, White.
4.TERMINAL: Alloy copper, Gold plating.

ELECTRICAL
1.Electrical Life: 2000 operations cycles per switch.
2.Non-Switching Rating: 100mA, 50VDC
3.Switching Rating: 25mA, 24VDC
4.Contact Resistance: 50m Max, at initial; 100m Max, after life test.
5.Insulation Resistance: 100m, 500VDC
6.Dielectric Serength: 500VCD/ 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 operation .
2.Wave Soldering: Recommended Solder Temperature at 260degree Max.5 seconds for IC type.
3.Hand Soldering: Use a soldering iron of 30 watts, controlled at 320degree approximately 2 seconds, while applying solder.
4.Reflow Soldering: Reflow zone 240degree for 20 seconds.( for SMT type, see the picture)
5.Cleaning Process: Flux clean using force rinse, high agitation or triple bath cleaning mathod.
Freon TF or TE give excellent results.When vapor methods are used do not subject the switch to solvents at temperature above 51degree.

PACKING
All DIP switches are packed in standard IC tube.
SMT type can be packed in Tape or Reel packing
Our company manufacturer has developed itself of the designing, production and development of cabling products on logical network.

At present, we have the production ability for following products: DIP Switches, Toggle Switches, Thumbwheel switches, Rotary Switches, SMT switch , SMD Switches, Select Switch, Coding Switch, Coded Selector, Dial Switch, Combination Switch, Digital Switches , Breaker, rotary dial switch, Piano-key Switches, Socket, plugs.Cat5e patch panel, distribution frame, 110 wiring block, Punch Down Tool, Crimping Tool, Faceplate, module, Connector. The ROHS are compliant.
Company: Ningbo Prime Electronic& Technology Co, . Ltd
Contact: Mr Joshua Wu
E-mail: sale@ ccwt.cn
MSN: sale@ ccwt.cn
skype: cxwtdz5
Tel: + 86 0574-23618667
Fax: + 86 0574-23711368
Post code: 315333
Location: Kuangyan Industrial Zone Cixi City Zhejiang Province
High quality and high beneficial absolutely!
If you are interested in our products you can know more detail information via our company website: www.nbpri.com
Please contact us if you are interested our any products.