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規 格 書
SPECIFICATION
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DESIGNATION
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系列：DC JACK
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MODEL
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型號：DC-022
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1. RATING
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額定值: DC30V 0.5A
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2. CONSTRUCTION DIMENSION結構尺寸：
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Apply to the appended drawing：符合附加圖紙
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3.APPEARANCE外觀：
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Have no remarkable damage ,crack and rust etc：無明顯損傷,裂紋,鏽迹等.
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ITEM 專案
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TEST CONDITION 測試條件
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SPECIFICATION規格
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4. ELECTRONICAL CHARACTERISTICS.電氣性能.
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4A
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CONTACT RESISTANCE接触阻抗
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Being measured at 1KHz small current contact resistance meter.在1KHZ小電流下測量.
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30mΩ max
30毫歐以下.
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4B
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INSULATION
RESISTANCE
絕緣阻抗
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Measurements shall be made following application of DC500V potential across terminals and across terminals and frame for 1 minute. 在端子之間和端子與殼之間加DC 500V條件下,持續1分鐘測量.
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100MΩ min
100兆歐以上.
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4C
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WITHSTAND
VOLTAGE
耐電壓
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AC 500V (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ＡC 500V(50HZ或60HZ)條件下,持續1分鐘測量.
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There shall be no breakdown.
無擊穿現象出現.
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5. MECHANICAL CHARACTERISTICS.機械性能.
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5A
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INSERTION AND WITHDRAW
FORCE 插拔力
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Being measure at across spring piece and across matching plug for ergometer
用測力計在插頭與彈片之間進行測量．
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Insertion and extraction force 5-18N
插拔力 5-18N
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5B
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TERMINAL STRENGTH
端子強度
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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。
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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.
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6. DURABILITY.耐久性.
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6A
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SOLDERING TEST.
可焊性試驗
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The tip of the terminals shall be dipped 2mm in the solder bath at a temperature of 230±5℃ for 3±0.5sec.端子頂部被浸入焊錫池2mm深,溫度230±5℃時間3±0.5秒。
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A new uniform coating of solder shall cover a minimum of 90 of the surface being immersed.浸入的部分90%以上表面將被錫覆蓋.
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6B
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LIFE TEST.
壽命試驗
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5,000 cycles of operation at a rate of 20-30 cycles per minute with unloading.
無負載條件下,每分鐘20-30次的速度操作5,000次。
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(1). Contact resistance . 40mΩmax接觸阻抗 40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-4B
(4). ITEM 專案-4C
(5). ITEM 專案-5B
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6C
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HEAT TEST.
耐熱試驗
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85±2℃ for 48 hours after test keep in normal condition for 30 minutes.在85±2℃環境中放48小時,再放在正常環境中30分鐘後進行測試。
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(1). Contact resistance 50mΩ max.接觸電阻50毫歐以下
(2). Insulation resistance. 50MΩ min. 絕緣電阻50兆歐以上
(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.
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6D
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HUMIDITY TEST.
耐濕試驗
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89% RH for 48 hrs. after test keep in normal condition for 30 min.在89% RH環境中放48小時,再放在正常環境中30分鐘後進行測試。
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6E
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COLD TEST.
耐冷試驗
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At –40±2℃ for 48 hrs. after test keep in normal condition for 30 min.在-40±2℃環境中放48小時,再置於正常環境中30分鐘後進行測試。
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DGN.製錶人：
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CKD.校 對：
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APPD.審核：
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DATE.日期：
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