TE社の錫仕上げPlasti-Grip（リングまたはスペード）端子をお持ちの方は、部品の表面が黒ずんでくると、酸化が心配になるかもしれません。端子を捨てる前に、TE社のメッキ技術者による以下の説明をご参照ください。
錫は様々な条件によって酸化しやすく、黒くなったり、灰色になったりします。
- 他の錫の表面に対する振動（フレッティング腐食）
- 端子材料の黄銅への錫メッキによる亜鉛の酸化
- 冷蔵保存することで、純粋な錫がβ同素体からα（錫ペスト）に変化します
- 湿度が高く、腐食性のある保管環境では、錫メッキが酸化してしまうことがあります
これらはよく知られた現象で、黒ずんだ色は単に外観上の問題であり、接触抵抗のわずかな増加は機能に影響を与えません。
適用品番
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A136209-ND
A27330-ND
A27536-ND
52266-9-ND
A27332-ND
A27531-ND
A100879TR-ND
A100879CT-ND
A100653TR-ND
A100653CT-ND
A100654TR-ND
A100654CT-ND
A136216TR-ND
A136216CT-ND
52455-1-ND
A100655TR-ND
A100655CT-ND
A09031TR-ND
A09031CT-ND
A136217TR-ND
A136217CT-ND
52475-1-ND
A136218TR-ND
A136218CT-ND
A136218DKR-ND
A100656TR-ND
A100656CT-ND
A0988TR-ND
A0988CT-ND
52948-1-ND
A0989TR-ND
A0989CT-ND
A136232-ND
A136233TR-ND
A136233CT-ND
A0990TR-ND
A0990CT-ND
A136234-ND
A136235TR-ND
A136235CT-ND
A0991TR-ND
A0991CT-ND
A136236TR-ND
A136236CT-ND
A0992TR-ND
A0992CT-ND
A27575-ND
A100658TR-ND
A100658CT-ND
A0993TR-ND
A136237-ND
A136238TR-ND
A136238CT-ND
A0994TR-ND
A0994CT-ND
52957-2-ND
A100659TR-ND
A100659CT-ND
A27577TR-ND
A27577CT-ND
A136239TR-ND
A136239CT-ND
A136240-ND
A136241TR-ND
A136241CT-ND
A100660TR-ND
A100660CT-ND
A09026-ND
52963-3-ND
A136242-ND
A100661TR-ND
A100661CT-ND
A27440-ND
A27440TR-ND
A27440CT-ND
A27441-ND
A27441TR-ND
A27441CT-ND
A27442-ND
53242-2-ND
A136254-ND
A100664TR-ND
A100664CT-ND
A27443-ND
A100665TR-ND
A100665CT-ND
A136258TR-ND
A136258CT-ND
A27576-ND
A100666TR-ND
A100666CT-ND
A136260TR-ND
A136260CT-ND
A27444-ND
A136261TR-ND
A136261CT-ND
A27541-ND
A100667TR-ND
A100667CT-ND
A136262-ND
A136263TR-ND
A136289TR-ND
A136289CT-ND
A09024-ND
A09024TR-ND
A09024CT-ND
53943-1-ND
53943-2-ND
53944-1-ND
53945-1-ND
53946-1-ND
53947-1-ND
53949-1-ND
53950-1-ND
53951-1-ND
53953-1-ND
A117705-ND
53975-1-ND
53977-1-ND
53978-1-ND
53978-2-ND
53980-1-ND
A124528-ND
A33736-ND
54753-1-ND
A27564-ND
A108226-ND
A27556TR-ND
A27556CT-ND
A139215-ND
A136311TR-ND
A136311CT-ND
54947-1-ND
A28196-ND
A28241TR-ND
A28241CT-ND
A27563-ND
A28195-ND
A28195TR-ND
A28195CT-ND
A28197-ND
A28245TR-ND
A28245CT-ND
A28248TR-ND
A28248CT-ND
A136430TR-ND
A136430CT-ND
696048-1-ND
A136431-ND
A100818TR-ND
A100818CT-ND
A136432-ND
A136433TR-ND
A136433CT-ND
A136433DKR-ND
A136590-ND
8-322249-1-ND
A136719-ND
A136726-ND
A136727-ND
A136728-ND
A136730-ND
A136741-ND
A136743-ND
A136746-ND
A139246-ND
A136752-ND
8-32951-1-ND
8-32952-1-ND
A136753-ND
A129120-ND
8-32959-1-ND
A136754-ND
A136755-ND
8-34140-1-ND
A136780-ND
8-34142-1-ND
8-34144-1-ND
8-34145-1-ND
A136781-ND
8-34147-1-ND
A141496-ND
8-34149-1-ND
A136782-ND
A136783-ND
8-34152-1-ND
A136786-ND
A136787-ND
A136788-ND
8-34160-1-ND
A136789-ND
8-34162-1-ND
A136790-ND
A136793-ND
A136800-ND
8-34837-2-ND
A129124-ND
A141497-ND
8-34854-1-ND
8-34855-2-ND
A136801-ND
A129133-ND
8-52265-5-ND
A136824-ND
8-52454-1-ND
A136825-ND
8-52464-1-ND
A136831-ND
8-52948-1-ND
A136832-ND
A136833-ND
8-52951-1-ND
8-52957-1-ND
A136834-ND
A129135-ND
8-53244-1-ND
8-53247-1-ND
8-53978-2-ND
9-1377172-5-ND
A129154-ND
9-1377172-7-ND
9-1377172-9-ND
9-52956-1-ND