PRODUCT DESCRIPTION

SWFR tubing from TE Connectivity (TE) is a cost effective, highly flame-retardant,

2:1 shrink ratio tubing made irradiated, cross-linked polyolefin. It insulates and

mechanically protects components, electrical connections, and terminations. SWFR

is offered in two very flexible types. X2 is a thin wall tubing, and X4 is a very thin wall

tubing. The thicker wall of the X2 offers better protection, while the space-saving

thinner wall of the X4 permits denser packing of protected components and a faster

shrink time to better protect against thermal damage of temperature-sensitive

components. Both types are halogen free, permitting their use in enclosed spaces

where toxic gasses from burning materials containing halogens is undesirable.

KEY FEATURES

• Highly flame-retardant with UL VW-1 and CSA OFT

flammability rating

• Environmentally friendly formula is essentially free of

halogens, permitting use in enclosed areas where emission

of toxic gasses from burning materials containing halogens

is undesirable.

APPLICATIONS

• Household appliances

• Automotive

• Commercial electronics & communications

• Consumer products

• Industrial equipment

STANDARDS AND SPECIFICATIONS

• Customer drawings: SWFR X2 and SWFR X4

• UL 224 VW-1, CSA OFT

• UL file E35586

• CSA file LR31929

ELECTRICAL, MECHANICAL, & MATERIALS

• Provides excellent electrical insulation

• Provides mechanical protection from abrasion

• Highly flexible X2 thin wall & X4 very thin wall types

• Non-halogenated irradiated polyolefin

• RoHS & REACH compliant

TEMPERATURE RATING

• Minimum shrink temperature 70°C [158°F]

• Full recovery temperature 90°C [194°F]

• Operating temperature -30°C to 125°C [22°F to 257°F]

ORDERING INFORMATION

• Color: Black (-0)

• Packaging: (-SP) spool, varying lengths (consult TE for

details) & (-FSP) flat on spool (only for sizes 8mm & larger)

• Ordering description: Specify product type, size, color &

packaging. For example, X2-2/1-0-SP

• Standard product is unmarked, but marking on product is

available on a special order basis