MC-550BEP : 550 Mil Black End Stop Plug

MC-550BEP IC Tube End Stop Plug

MC-550BEP is a black end stop plug in the 550 mil profile family. When correctly seated in a matched tube, it helps keep components from sliding out during storage, handling, and shipment.

The 550 Mil designation identifies a catalog profile or package family. Use the current plug and tube drawings to establish the actual fit; the designation is not a complete dimensional specification.

Tube profiles listing MC-550BEP

The following Malaster tube pages list MC-550BEP as an end plug option. Review the drawing and closure arrangement for the exact tube before qualifying the combination.

• MC-MULTI-TO/AS
• MC-220TR/AS

Fit, insertion depth, and device clearance

• Compare the plug’s engagement geometry with the tube opening, including internal ribs, wall features, and tolerances.
• Allow for plug insertion depth when determining usable tube length. Keep the closure clear of leads and fragile device surfaces.
• Check seating, removal, and retention on the actual tube. Inspect for wear or damage before reuse.

Material and packaging selection

Confirm the material and electrical requirements for MC-550BEP. Black color alone does not establish an antistatic, dissipative, or conductive classification. A fitted plug provides mechanical closure; it does not by itself establish ESD shielding.

For a partial device load, select an ESD tube filler to control the remaining space. Evaluate the tube, plug, filler, and outer packaging together.

For fit assistance, send the tube part number or profile drawing, device dimensions, quantity, and material requirements. Ask Malaster to review your plug selection, or compare end stop plugs.