specification | ||||||||||||
承认书 | ||||||||||||
designation品名:usb | model型號:usb系列 | edition版本:01 | page頁碼:1 of 2 | |||||||||
1. rating額定值: | .dc48v0.2a | |||||||||||
2. operationtemperaturerange使用溫度範圍: | -30~+70℃ | |||||||||||
3.preservativetemperaturerange保存溫度範圍: | -40~+85℃ | |||||||||||
4. construction dimension結構尺寸: | apply to the appended drawing: 符合附加圖紙 | |||||||||||
item项目 | test condition測試條件 | specification規格 | ||||||||||
5. electronical characteristics.電氣性能. | ||||||||||||
5a | contact resistance 接觸阻抗 | being measured at 1khz small current contact resistance meter. 在1khz小電流下測量. | 30mωmax 30毫歐以下. | |||||||||
5b | insulation resistance 絕緣阻抗 | measurements shall be made following application of dc100v potential across terminals and across terminals and frame for 1 minute. 在端子之間和端子與殼之間加dc100v條件下,持續1分鐘測量. | 100mωmin 100兆歐以上. | |||||||||
5c | withstand voltage 耐電壓 | ac500v (50hz or 60hz) shall be applied across terminals and across terminals and frame for one minute 在端子之間和端子與殼之間加ac500v(50hz或60hz)條件下,持續1分鐘測量. | there shall be no breakdown. 無擊穿現象出現. | |||||||||
6. mechanical characteristics.機械性能. | ||||||||||||
6a | actionpower 动作力 | action power 5-25n 动作力 5-25n | ||||||||||
6b | terminal strength 端子強度 | a static force of 500gf being applied in one direction on the tip of terminal for 1 minute. 一個500克之靜負荷施加於端子頂部的一個方向持續1分鐘。 | there shall be no sign of damage mechanically and electrically. 無任何迹象顯示機械及電氣性能之損壞. | |||||||||
7. durability.耐久性. | ||||||||||||
7a | soldering test. 可焊性試驗 | the tip of the terminals shall be dipped 2mm in the solder bath at a temperature of 250±5℃for2±0.5sec.端子頂部被浸入焊錫池2mm深,溫度230±5℃時間2±0.5秒。 | a new uniform coating of solder shall cover a minimum of90of the surface being immersed.浸入的部分90%以上表面將被錫覆蓋. | |||||||||
7b | resistance tosoldering heat 耐焊接熱 | soldering area:t/2 of p.c.b thickness焊接面積:印刷基板的1/2厚度處 temperature:260±5℃sinkingtime: 5±1s.焊接溫度:250±5℃,焊接時間:5±1秒。 | no damage (electrical and mechanical) 無異常。(電氣、機械特性) | |||||||||
edition 版本 | date 日期 | wrtn 制定 | chkd 審核 | apvd 批准 | descriptions 備註 | |||||||
01 | lerble | |||||||||||
specification
承认书
designation品名:usb | model型號:usb系列 | edition版本:01 | page頁碼:2of 2 | ||||||||||
item项目 | test condition測試條件 | specification規格 | |||||||||||
7c | life test. 壽命試驗 | 5,000 cycles of operation at a rate of60cycles per minute with unloading. 無負載條件下,每分鐘30次的速度操作5,000次。 | (1). contact resistance .200mωmax接觸阻抗200毫歐以下. (2). insertion and withdraw force±30 initial value插拔力變化範圍初始值±30% (3). item專案-5b (4). item專案-5c (5). item專案-6b | ||||||||||
7d | heat test. 耐熱試驗 | 85±2℃for96hours after test keep in normal condition for60minutes. 在85±2℃環境中放96小時,再放在正常環境中60分鐘後進行測試。 | (1). contact resistance 50mωmax.接觸電阻200毫歐以下 (2). insulation resistance. 50mωmin.絕緣電阻100兆歐以上 (3). there shall be no sign of damage mechanically and electrically.無任何迹象顯示機械及電器性能之損壞. | ||||||||||
7e | humidity test. 耐濕試驗 | the condition of temperature60±2℃and humidty 90-95%for96hrs. after test keep in normal condition for60min. 在溫度60±2℃,濕度90-95%環境中放96小時,再放在正常環境中60分鐘後進行測試。 | |||||||||||
7f | cold test. 耐冷試驗 | at –40±2℃for96hrs. after test keep in normal condition for60min. 在-40±2℃環境中放96小時,再置於正常環境中60分鐘後進行測試。 | |||||||||||
7g | saltspraytest 鹽霧試驗 | at 5% nacl liquor for12hours, after washing, keep in normal condition for 30 min. 浸入5%的nacl溶液中12小時,用水清洗並 在室溫下放置30分鐘 | without excessive corrosion or crack in appearance 表面無明顯腐蝕或裂紋 | ||||||||||
8. standard condition試驗、測定狀態 | |||||||||||||
unless otherwise specified, the test and measurements shall be carried out as follows: ambient temperature溫度:5-35℃ relative humidity相對濕度:45~85% air pressure氣壓:86~106kpa(860~1060mbar) however if doubt arises on the decision based on the measured values under the above-mentioned conditions, the following condition shall be employed:但在對判定産生疑義時,按下述狀態實施: ambient temperature溫度:20±2℃ relative humidity相對濕度:65±5% air pressure氣壓:86~106kpa(860~1060mbar) | |||||||||||||
edition 版本 | date 日期 | wrtn 制定 | chkd 審核 | apvd 批准 | descriptions 備註 | ||||||||
01 | lerble | ||||||||||||
本产品的品牌是YXK,型号是B04-USBA母90度SMT10.6四脚鱼叉无卷边,种类是插头/插座,工作频率是低频,应用范围是电源,接口类型是USB,支持卡数是单卡,读卡类型是CF,形状是条形,线长是3(mm),制作工艺是冷压,加工定制是是,特性是阻火/阻燃,接触件材质是黄铜,绝缘体材质是PBT,芯数是4,针数是4