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Electronic Design

Non-Sloughing Connector Caps Meet M5501/31 Requirements

Made of an inherently conductive polymer, the non-sloughing connector caps in a new series from Caplugs meet the stringent requirements of M5501/31. The caps have a volume resistance of 105 Ω and resist sloughing and crayoning when rubbed briskly against a hard, flat, laminated surface. They include the required electrostatic discharge symbol per ASTM D 5445, Symbol 28. The series also includes the MSS RQ2, DS Q3, and the MSC YQ2 lines. Each design is available in a wide variety of sizes. For more information and to request samples, go to

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