1-77
9-1773447-9 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 Germany: 49-6251-133-1999
CIS WR 08/2011 millimeters unless otherwise reference purposes only. Canada: 1-905-475-6222 China: 86-400-820-6015
specified. Values in brackets Specifications subject Mexico: 52-55-1106-0800 Japan: 81-44-844-8013
te.com are metric equivalents. to change. L. & S. America: 54-11-4733-2200 UK: 44-800-267-666
RAYCHEM Tubing Products
1
Heat-shrinkable Tubing
RayBlock 105
Available in: Americas Europe Asia Pacific
■■■
Applications
Designed to provide
consistent sealing for cable
bundles and the back of
connectors. The wires in the
bundle are placed within
the channels of a specially
formulated hot-melt
adhesive profile, and then
covered by dual wall, heat-
shrinkable tubing with a
flame-retardant radiation-
crosslinked outer wall and
hot-melt-adhesive inner
wall. When the tubing is
heated, the hot-melt
adhesive melts and the
tubing shrinks, forcing the
molten adhesive to fill all
the voids within the wire
bundle and tubing. The
result is a solid plug of
adhesive molded around
each wire in the bundle,
creating a moisture-resist-
ant seal.
Series Raychem
RayBlock 105 RayBlock 105 SCD
RW-2102
Heat-Shrinkable
Water-Blocking System
P
roduct Facts
■ Environmentally seals wire
bundles of up to 20 wires
■ Withstands temperature
excursions to 120°C [248°F]
■ Provides excellent strain
relief and reduces noise
■ Offers a low-profile installed
product only marginally
larger than the cable bundle
itself
■ RoHS compliant
Specifications/Approvals
Installation
Minimum shrink
temperature: 80°C [176°F]
Minimum full recovery
temperature: 110°C [230°F]
Operating Temperature Range
-40°C to 105°C
[-40°F to 221°F]
