1.公司簡介COMPANY BRIEF:
SWITECH, invested by two switch manufacturers, was set up for better service domestic clients especially for the booming China market. We focus on co-operating closely with clients to get qualified and reliable switches, which are based on the exporting worldwide experience and knowledge we have.
SWITECH now have 1x Taiwan Wu-Ku factory, 1x China Yue-Qing Factory and a new China Suzhou Factory, which have a modern distribution center, is under construction and will be ready to serve after Aug. 2003. Each manufacturer has R&D and QC department to quickly respond the fast change of clients need.
1995 Pushbutton, Rocker & Power switch line bild-in
1997 Power switch KDC-A11 UL approved
1999 Micro switch KW3A 16A VDE & CE approved
1999 ISO 9002 certified
2000-2002 Power & Micro switch approved by UL, CUL, DEMKO, SEMKO, FIMKO & NEMKO.
2002 ISO 9001:2000 certified
2.產品規格DETAIL SPECIFICATIONS:
產品型號 Type: PB-03-31-2-AA
機構類別 Construction category: D類
動作方式 Operation method: Push button switch
製 式 Configuration: 單刀雙擲式 Single-Pole double -Throw (SPDT)
端子形態 Terminal form: Solder Terminal
固定形態 Mounting: 側麵固定孔 Via side fixing clips
安 全 性 Protection: 符合 IP55
額定值 Ratings 7A 14VDC
耐電壓 Withstand voltage 1000VAC,1Min
2.1 一般特性General
2.1.1適用範圍 此規格書適用於在電子設備中使用的PB-03-31-2-AA型按鍵開關
Application This specification is applied to PB-03 PUSH Switch used for electronic equipment.
2.1.2工作溫度範圍 0℃ ～ +85℃
Operating temperature range 0℃ to~85℃
2.1.3測試條件 除非另有規定，測量是和試驗的環境條件如下：
Test conditions Unless otherwise specified. The atmospheric conditions for making measurements and tests are as follows
環境溫度： 15~35℃
Ambient temperature: 15~35℃
相對濕度： 45~85%
Relative humidity: 45~85%
大氣壓： 86~106kPa (860~1060 mbar)
Air pressure: 86~106kPa (860~1060 mbar)
在判定中如果發生疑問，則遵循以下仲裁條件：
Should any doubt arise in judgment. tests shall be conducted at the following conditions.
環境溫度： 20±2℃
Ambient temperature: 20±2℃
相對濕度： 60~70%
Relative humidity: 60~70%
大氣壓： 86~106kPa (860~1060 mbar)
Air pressure: 86~106kPa (860~1060 mbar)
2.2外觀、結構和尺寸Appearance construction and dimensions
2.2.1外觀 開關外觀完好，無銹蝕、裂紋和鍍層缺陷。
Appearance Switch shall have good finishing, and no rust crack or plating failures.
2.2.2結構和尺寸 參見相應的產品圖樣
Construction and dimensions Refer to individual product drawing.
2.3. 電氣性能 Electrical Characteristics
NO. | Items | Test conditions |
2.3.1 | Contact resistance | The contact resistance should be 50mΩ(Max). |
2.3.2 | Insulation resistance | It is measured with 500V DC 1minute should be 100MΩ(Min). |
2.3.3 | Dielectric strength | AC 2000V,1min.(before endurance test) AC 1500V,1min.(after endurance test) |
2.4 機械特性Mechanical Characteristics
Item | Description | Test Conditions |
1 | Operating Force | 800gf±150 |
2 | Operating Life | The mechanical life all of 10 000 cycles |
3 | Contact Spacing | Min. 3.0mm (IEC61058) |
2.5耐久性Durability
NO. | Item | Test condition | Criteria | ||||||||||||||||||
2.5.1 | Endurance (According to UL61058) | 7A 14VDC Switch shall be operated according to following sequence (Test1~Test2)
Voltage proof(Cut-off current:0.5mA) 7A 14VDC Switch shall be operated 50,000 cycles at 15-20 cycles/min. Test voltages shall be applied for 1 min | Insulation resistance(item 4.2): 50MΩ MIN Voltage proof: Terminal and ground:1000VAC No dielectric breakdown shall occur. Operating characteristic (item 5.1): Operating characteristic variety Within ±20% of specifiedvalue . 6000 cycles temperature rise:45℃MAX; 10,000 cycles temperature rise:55℃MAX;
No abnormalities shall be recognized in appearance and construction | ||||||||||||||||||
2.5.2 | Endurance (According to EN61058-1 /IEC61058-1) | 7A 14VDC Switch shall be operated 50,000 cycles at 15~20 cycles/min Voltage proof(Cut-off current:0.5mA) Test voltages shall be applied for 1 min. | Insulation resistance(item 4.2): 50MΩ MIN Voltage proof: Terminal and terminal:750VAC Terminal and ground:1500VAC No dielectric breakdown shall occur. Operating characteristic (item 5.1): Operating characteristic variety Within ±20% of specifiedvalue . Temperature rise:55℃MAX No abnormalities shall be recognized in appearance and construction |
2.6.焊接性SOLDERING
Solder ability and Resistance to sold heat according to IEC 68-2-20
3.外形圖及尺寸 DRAWING & DIMENSION:
4. 材質表PARTS LIST:
Note: Returned plastic should not exceed 20%.
NO. | Items | Material |
1 | base | Nylon66 UL rated:94V-2 min |
2 | Cover | Nylon66 UL rated:94V-2 min |
4 | Terminal | Brass,or silver plated |
5. 包裝 PACKING:
5.1 | 包裝材料 Packing material: | 塑膠盒 Plastic box / |
5.2 | 包裝數量 Packing number: | 100個裝1塑料盤，共100個 5個塑料盤裝1小箱，共500個 4小箱裝1個外箱，共2000個 |
5.3 | 外箱重量 Weight: |
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5.4 | 外箱尺寸 Size: |
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