如果您看到 Jacob GmbH 的 Perfect 系列的電纜密封環內壁上有粉末塗層，例如零件編號：50.048 PA/SW 。
請不要擔心，這是正常現象。我們已經與製造商 Jacob GmbH 核實過，粉末不會影響插入物的功能。
製造商在密封環上特意撒上粉末，以防止它們黏在一起，從而有效減緩老化過程。
它們是用粉末安裝的，在組裝過程中會部分去除一些二氧化矽。但這並不影響零件的功能，它們在整個過程中仍能保持完全正常運作。
適用的零件編號
| DigiKey 零件編號 | 製造商零件編號 |
|---|---|
| 2291-50.007PA7035-ND | 50.007 PA7035 |
| 2291-50.612PA/R7035-ND | 50.612PA/R7035 |
| 2291-50.616PA/RSW-ND | 50.616 PA/RSW |
| 2291-50.11213PA/SW-ND | 50.11213PA/SW |
| 2291-50.620PA/SW-ND | 50.620 PA/SW |
| 2291-50.112PA7035-ND | 50.112PA7035 |
| 2291-50.134PA/SW-ND | 50.134 PA/SW |
| 2291-50.013PASW15-ND | 50.013 PASW15 |
| 2291-50.013PA7035-ND | 50.013 PA7035 |
| 2291-50.138PA/SW-ND | 50.138 PA/SW |
| 2291-50.11213PAR7035-ND | 50.11213PAR7035 |
| 2291-50.620PA7035L-ND | 50.620 PA7035L |
| 2291-50.134PAR7035-ND | 50.134PAR7035 |
| 2291-50.632PA7035L-ND | 50.632 PA7035L |
| 2291-50.632PA/SWL-ND | 50.632 PA/SWL |
| 2291-50.640PA/SW-ND | 50.640 PA/SW |
| 2291-50.640PA/SWL-ND | 50.640 PA/SWL |
| 2291-50.650PA7001-ND | 50.650 PA7001 |
| 2291-50013/7035/15-ND | 50013/7035/15 |
| 2291-50.011PA/SW/G-ND | 50.011PA/SW/G |
| 2291-50016/7035/15-ND | 50016/7035/15 |
| 2291-50620PA7035/2X6-ND | 50620PA7035/2X6 |
| 2291-50.011PA-ND | 50.011 PA |
| 2291-50.016PA7035-ND | 50.016 PA7035 |
| 2291-50021M25PA08/SWG-ND | 50021M25PA08/SWG |
| 2291-50.625PA/FL-ND | 50.625 PA/FL |
| 2291-50625PA7035/3X7-ND | 50625PA7035/3X7 |
| 2291-50.016PASW15-ND | 50.016 PASW15 |
| 2291-50.632PA7001-ND | 50.632 PA7001 |
| 2291-50.013PA/SW-ND | 50.013 PA/SW |
| 2291-50.620PA7035-ND | 50.620 PA7035 |
| 2291-50011M16PA08/SWG-ND | 50011M16PA08/SWG |
| 2291-50.013PA/SW/G-ND | 50.013PA/SW/G |
| 2291-50.016PA/SW/G-ND | 50.016PA/SW/G |
| 2291-50625PA7035/2X8-ND | 50625PA7035/2X8 |
| 2291-50.021PA/SW/G-ND | 50.021PA/SW/G |
| 2291-50.009PA7035-ND | 50.009 PA7035 |
| 2291-50.612PA7035L-ND | 50.612 PA7035L |
| 2291-50.612PA/SWL-ND | 50.612 PA/SWL |
| 2291-50.616PA/SW-ND | 50.616 PA/SW |
| 2291-50.616PA7035-ND | 50.616 PA7035 |
| 2291-50.620PA/RSW-ND | 50.620 PA/RSW |
| 2291-50.625PA7035-ND | 50.625 PA7035 |
| 2291-50.632PA/RSW-ND | 50.632 PA/RSW |
| 2291-K345-1025-00-ND | K345-1025-00 |
| 2291-50.011PA/SW-ND | 50.011 PA/SW |
| 2291-50.138PA7035-ND | 50.138 PA7035 |
| 2291-50.007PA/SW-ND | 50.007 PA/SW |
| 2291-50.007PA-ND | 50.007 PA |
| 2291-50.112PA/RSW-ND | 50.112 PA/RSW |
| 2291-50.620PA7001-ND | 50.620 PA7001 |
| 2291-50.612PA7035-ND | 50.612 PA7035 |
| 2291-50.011PA7035-ND | 50.011 PA7035 |
| 2291-50.112PA-ND | 50.112 PA |
| 2291-50.616PA7001-ND | 50.616 PA7001 |
| 2291-50.616PA7035L-ND | 50.616 PA7035L |
| 2291-50.616PA/SWL-ND | 50.616 PA/SWL |
| 2291-50.612PA7001-ND | 50.612 PA7001 |
| 2291-50.11213PA7035-ND | 50.11213 PA7035 |
| 2291-50.616PA/R7035-ND | 50.616PA/R7035 |
| 2291-50.112PA/SW-ND | 50.112 PA/SW |
| 2291-50.138PA/RSW-ND | 50.138 PA/RSW |
| 2291-50.620PA/SWL-ND | 50.620 PA/SWL |
| 2291-50.134PA7035-ND | 50.134PA7035 |
| 2291-50.134PA/RSW-ND | 50.134 PA/RSW |
| 2291-50.625PA/SW-ND | 50.625 PA/SW |
| 2291-50.625PA/SWL-ND | 50.625 PA/SWL |
| 2291-50.632PA/FL-ND | 50.632 PA/FL |
| 2291-50.021PA-ND | 50.021 PA |
| 2291-50.625PA/RSW-ND | 50.625 PA/RSW |
| 2291-50.110PA7035-ND | 50.110 PA7035 |
| 2291-50.110PA/SW-ND | 50.110 PA/SW |
| 2291-50.632PA/SW-ND | 50.632 PA/SW |
| 2291-50.632PA7035-ND | 50.632 PA7035 |
| 2291-50.114PA/SW-ND | 50.114 PA/SW |
| 2291-50.663PA/SW-ND | 50.663 PA/SW |
| 2291-50.048PA/SW-ND | 50.048 PA/SW |
| 2291-50.650PA/SWL-ND | 50.650 PA/SWL |
| 2291-50.663PA/RSW-ND | 50.663 PA/RSW |
| 2291-50.112PAR7035-ND | 50.112PAR7035 |
| 2291-50.013PA-ND | 50.013 PA |
| 2291-50011/7035/15-ND | 50011/7035/15 |
| 2291-50.612PA/FL-ND | 50.612 PA/FL |
| 2291-50.616PA/FL-ND | 50.616 PA/FL |
| 2291-50.620PA/FL-ND | 50.620 PA/FL |
| 2291-50.009PA/SW/G-ND | 50.009PA/SW/G |
| 2291-50620PA7035/4X5-ND | 50620PA7035/4X5 |
| 2291-50616PA7035/4X35-ND | 50616PA7035/4X35 |
| 2291-50.021PA7035-ND | 50.021 PA7035 |
| 2291-50625PA7035/3X6-ND | 50625PA7035/3X6 |
| 2291-50.625PA7001-ND | 50.625 PA7001 |
| 2291-50.016PA/SW-ND | 50.016 PA/SW |
| 2291-50.029PA7035-ND | 50.029 PA7035 |
| 2291-50.029PA/SW-ND | 50.029 PA/SW |
| 2291-50.640PA/FL-ND | 50.640 PA/FL |
| 2291-50.036PA7035-ND | 50.036 PA7035 |
| 2291-50.640PA/RSW-ND | 50.640 PA/RSW |
| 2291-50.042PA/SW-ND | 50.042 PA/SW |
| 2291-50.650PA/RSW-ND | 50.650 PA/RSW |
| 2291-50.650PA/R7035-ND | 50.650PA/R7035 |
| 2291-50.650PA7035-ND | 50.650 PA7035 |
| 2291-50.650PA/FL-ND | 50.650 PA/FL |
| 2291-50.663PA/SWL-ND | 50.663 PA/SWL |
| 2291-50.663PA7035-ND | 50.663 PA7035 |
| 2291-50616PA70352X4-ND | 50616PA70352X4 |
| 2291-50.11213PA-ND | 50.11213 PA |
| 2291-50620PA7035/2X4-ND | 50620PA7035/2X4 |
| 2291-50625PA7035/4X6-ND | 50625PA7035/4X6 |
| 2291-50625PA7035/6X4-ND | 50625PA7035/6X4 |
| 2291-50.650PA7035L-ND | 50.650 PA7035L |
| 2291-50.663PA/FL-ND | 50.663 PA/FL |
| 2291-50.11213PARSW-ND | 50.11213PARSW |
| 2291-50.009PA/SW-ND | 50.009 PA/SW |
| 2291-50.612PA/SW-ND | 50.612 PA/SW |
| 2291-50.011PASW15-ND | 50.011 PASW15 |
| 2291-50.620PA/R7035-ND | 50.620PA/R7035 |
| 2291-50.021PA/SW-ND | 50.021 PA/SW |
| 2291-50.625PA/R7035-ND | 50.625PA/R7035 |
| 2291-50.632PA/R7035-ND | 50.632PA/R7035 |
| 2291-50.625PA7035L-ND | 50.625 PA7035L |
| 2291-50.110PA/RSW-ND | 50.110 PA/RSW |
| 2291-50.036PA/SW-ND | 50.036 PA/SW |
| 2291-50.640PA7035L-ND | 50.640 PA7035L |
| 2291-50.640PA/R7035-ND | 50.640PA/R7035 |
| 2291-50.650PA/SW-ND | 50.650 PA/SW |
| 2291-50.663PA/R7035-ND | 50.663PA/R7035 |
| 2291-50.663PA7035L-ND | 50.663 PA7035L |
| 2291-50.612PA/RSW-ND | 50.612 PA/RSW |
| 2291-50.009PA-ND | 50.009 PA |
| 2291-50.016PA-ND | 50.016 PA |
| 2291-50.134PA-ND | 50.134 PA |
| 2291-50.029PA-ND | 50.029 PA |
| 2291-50.036PA-ND | 50.036 PA |
| 2291-50.640PA7035-ND | 50.640 PA7035 |
| 2291-50.042PA7035-ND | 50.042 PA7035 |
| 2291-50.048PA7035-ND | 50.048 PA7035 |
| 2291-50.640PA7001-ND | 50.640 PA7001 |
| 2291-50.663PA7001-ND | 50.663 PA7001 |
| 2291-50.11409PA/SW-ND | 50.11409 PA/SW |
| 2291-50.138PA-ND | 50.138 PA |
| 2291-50.138PAR7035-ND | 50.138PAR7035 |
| 2291-50.021PASW15-ND | 50.021 PASW15 |
| 2291-50.110PAR7035-ND | 50.110PAR7035 |
| 2291-50.110PA-ND | 50.110 PA |
| 2291-50.029PASW15-ND | 50.029 PASW15 |
| 2291-50.036PASW18-ND | 50.036 PASW18 |
| 2291-50.114PA-ND | 50.114 PA |
| 2291-50.114PA/RSW-ND | 50.114 PA/RSW |
| 2291-50.042PA-ND | 50.042 PA |
| 2291-50.048PA-ND | 50.048 PA |