SW10-DS-03(R) 3Pins Code Switch DIP Switch Piano Push Switch
Operation method: DIP Switch
Comply with: ■IP40 □IP65 □IP67 □IP68
Rating: DC 50V 0.3A
- Technical parameters
1.Digital Products: digital camera, digital video and so on;
2.Remote Control: the remote control of automobile domestic security products;
3.Communication Products: mobile phone, vehicle-mounted phone, telephone set, building equipment, PDA and so on;
4.Homehole appliances: TV set, microwave oven, electric rice cooker, electric fans ，refrigerator，washer;air-conditioning and so on;
5.Security Products: visual interphone, monitor and so on;
6.Toys: electric toys and so on;
7.Computer Products: PC camera and so on;
8.Exercises Machines: treadmills, massage armchair and so on;
9.Medical Device: sphygmomanometer, thermometer, hospital call system and so on;
10.Others: laser pen ，Pointer，Wireless mouse remote control pen，Laser projection pen，page turner，electronic pen；MousePen；overhead projector and so on;
11.Operating switches in all types of electronic equipment such as audio devices, office devices, communication devices, measuring instruments, TVs, video recorders，automotive sets, etc.
12.Household appliances, electric force, telecommunications, machine tool, vessel, textile, printing, Mining machine, Music Instrument, etc.
2.1 GENERAL CHARACTERISTIC:
2.1.1 Application This specification is applied to DIP Switch used for electronic equipment.
2.1.2 Operating temperature range -20℃ + 70℃
2.1.3 Test conditions
Unless other specified. The atmospheric conditions for making measurements and tests are as follows:
Ambient temperature: 5~35℃
Relative humidity: 45~85%
Air pressure: 86~106kPa (860~1060 mbar)
Should any doubt arise in judgment. tests shall be conducted at the following conditions.
Ambient temperature: 20±2℃
Relative humidity: 60~70%
Air pressure: 86~106kPa (860~1060 mbar)
2.2 Appearance construction and dimension:
Switch shall have good finishing, and no rust crack or plating failures.
2.2.2 Construction and dimensions Refer to individual product drawing.
2.3. ELECTRICAL SPECIFICATION
Shall be measured at 1KHz SMALL CURRENT(100 mA OR LESS) by voltage drop method after some operations without load.
Applied position: Between terminal and terminal
Test voltage: 100VDC, measured after 60 ±5s
1)Between terminal and terminal
2)Between terminal and ground
2.4. ENVIRONMENT RESISTANCE
After testing at -25±3℃ for 96 h, the switch shall be allowed to stand under normal room temperature and humidity condition for 1h, and then measurement shall be made within 1 h. water drops shall be removed.
Contact resistance(item 4.1):
Insulation resistance (item 4.2):
Voltage proof: (item 4.3)
No dielectric breakdown shall occur.
Operating characteristic (item 5.1):
Operating characteristic variety Within ±10% of specified value .
No abnormalities shall be recognized in appearance and construction.
After testing at 85±2℃ for 96 h, the switch shall be allowed to stand under normal room temperature and humidity condition for 1h, and then measurement shall be made within 1 h.
After testing at 40±2℃ and 90-95%RH for 96 h, the switch shall be allowed to stand under normal room temperature and humidity condition for 1h, and then measurement shall be made within 1 h. water drops shall be removed.
After 5 cycles of following conditions the switch shall be allowed to stand under normal room temperature and humidity condition for 1h, and then measurement shall be made within 1 h. water drops shall be removed.
he switch shall be checked after following test:
1) Temperature: 35℃±2℃
2) Salt solution : 5±1%(solids by mass)
1) Time: 24±1 hour
After test，salt deposit shall be removed by running water.
2.5. WELDING PERFORMANCE
Switch test under such conditions and inspect after.
1）Variable temperature range ：235±5℃；
The area of dip tin should capture the 95% impregnated area
Resistance to soldering heat
The switch will be inspect under such conditions below
Temperature and impregnated time
Slot welding method
All of the appearance, motor functions, electrical properties are no abnormal.
2.6. MECHANICAL CHARACTERISTICS
Travel to Closure
In the horizontal direction switch handle
opration,with an equal to 2 times the thrust of the switch fromone position to the next gear, moving distance measuring handle.
And along the running direcition at apex handle (500g) on the strength test, time is 30 seconds.
4. DRAWING & DIMENSION:
74 pieces per tube
50 tubes per shipping carton
Each shipping carton 3700 pieces
Gross Weight: 2.6kg
Net Weight : 2.4kg
550 x 380 x 260 CM
1、After switches were soldered, please be careful not to clean switches with solvent.
2、Right after switches were soldered；please be careful not to load to on the knobs of switches. Please be careful not to pile up PCB.
after switches were soldered. Please be cautions not to give excessive static load or shock to swiches.
3、Preservation under high temperature and high high humidity or corrosive gas should beavoided Especially .
When you need to preserve for a long period ,do not open the carton.