ProductUpdate#122B–BRRDustCapProductChanges‐Consolidation11/12/13
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BRR Dust Cap Product Changes – Consolidated Version
SummaryofChanges(Detailedinformationbelow):
1) Plastic components made from PSU rather than POM (announced in Product
Update #122 on May 15, 2013)
2) NEW in this announcement- Material of gasket made from FKM (Viton®) rather than
MVQ (Silicone) – (see information in Item #1 Material Changes section below)
3) NEW Thread locker recommendations (announced in Product update #122A on
October 28, 2013)
4) New part numbers (announced in Product update #122A although additional
information has been added in Item #3 below)
5) New colors available (announced in Product update #122A)
1&2)MaterialChanges:
To improve the quality on the BRR dust cap products, LEMO has changed the dust cap
materials from POM (Polyoxymethylene) to PSU (Polysulfone) for the plastic
components, and MVQ (Silicone) to FKM (Viton®) for the gasket material. These
material changes improve the adhesion of the gasket and seals the connector properly
during unmating cycles. All series of the BRR dust cap products including: 0S, 1S, 2S,
3S, and 3K are implemented with this material change.
LEMO USA, Inc.
635 Park Court
P.O. Box 2408
Rohnert Park, CA 94927-2408
Main (707) 578-8811
Toll Free (800) 444-5366
Fax (707) 578-0869
Email info@lemousa.com
Number: #122B
By: LEMO SA
Date: November 14, 2013
www.LEMO.com