Technical parameters
2.1 General
2.1.1 Application This specification is applied to KW10 Micro Switch used for electronic equipment.
2.1.2 Operating temperature range -25鈩?锝?+125鈩?br/> 2.1.3 Test conditions Unless otherwise specified. The atmospheric conditions for making measurements and tests are as follows
2.3 Note锛?/strong>
Actuating Force:
The force required to move the actuator from the free to
the operation position
Release Force
The force allowed the mechanism to reset actuator after
operation
Free Position
The position of the actuator when no external force is applied
Operating Position
The position of the actuator when contact change-over take
place
Movement Differential
The distance between operation and release position
2.4 Durability:
NO.ItemTest conditionsCriteria
2.5.1ColdAfter testing at -25卤2鈩?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):
100m惟 MAX
Insulation resistance (item 4.2):
50M惟 MIN
Voltage proof: (item 4.3)
No dielectric breakdown shall occur.
Operating characteristic (item 5.1):
Operating characteristic variety Within 卤10% of specified value .
No abnormalities shall be recognized in appearance and construction.
2.5.2Dry heatAfter testing at 125卤2鈩? 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.
2.5.3Damp heatAfter testing at 40卤2鈩?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.
2.5.4Change of
temperatureAfter 20 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.
2.5 Welding Performance:
2.6.1
Solder abilitySwitch test under such conditions and inspect after.
1锛塚ariable temperature range 锛?35卤5鈩冿紱
2锛塂ip time锛?卤0.5s锛?/p>
The area of dip tin should capture the 95% impregnated area
2.6.2
Resistance to soldering heat
The switch will be inspect under such conditions below
Temperature and impregnated time
Trial measuretemperature锛堚剝锛塗ime锛坰锛塖lot welding method260卤55卤1Soldering method350卤53卤0.5
All of the appearance, motor functions, electrical properties are no abnormal.
3.Drawing & Dimension:
4. Circuiy Diagram:
5.Remarks
PARTS LIST:
NO.ItemsMaterial
1StopperBrass alloy H65
2CasePlastic PBT
3NO terminalBrass alloy H65, Sliver plated
4TerminalBrass alloy H65, Sliver plated
5CoverPlastic PBT
6PlungerPlastic PPS
7Moving pieceBeryllium bronze
8Spring sheetBeryllium bronze
9Moving armStainless steel SUS304
10ContactAgNi10
11ContactAgNi10
Returned plastic should not exceed 20%.
6. Advantages
1. Our professional R&D and QC team can strictly control the product quality to meet your requirement.
2 We offer the best service according to your request, ranging from production, processing to packaging, etc.
3. Our products are of high quality at cheap price, and delivered on time.
4. We have a professional sales team to provide you quick and warm service throughout the whole process.
5. Small quantity is acceptable.
7.FAQ
Q:What鈥檚 the payment terms?
A:T.T with 30% downpayment,70%before shipment.or L/C at sight.Paypal or West Union also accept.
Q: Can you provide the FBA shipping service?
A: Yes, we have the good experience in providing the professional FBA service.
Q:What about the lead time for mass production?
A:15-20 working days for mass production.It depends on your quantity,and we will try our best to meet your needs.
Other Micro Switch manufacturers
website:http://www.switechchina.com/mi....cro-switch/other-mic
