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SFT M23053/11 Class 1

FEP TUBING 
1.2:1 SHRINK RATIO
200°C Operating Temperature
DESCRIPTION:

WEICO's SFT series is a FEP heat shrinkable tubing providing
outstanding physical, chemical and electrical properties. 
At 176°C, it offers the lowest shrink temperature of all FEP tubings.  
Because of its high operating temperature and low coefficient of friction, 
Weico's SFT is an ideal choice for strain reliefs especially in high density 
connectors where soldering iron damage is a problem.                             

CHARACTERISTICS:

SFT tubing meets MIL-I-23053/11, Class 1.
It is rated for continuous operation from -67°C to+200°C.

SPECIFICATIONS:

 

PACKAGING:

  • 4 foot lengths
  • Coils
  • Sodium Ammonia Etch available
  • Cut to customer specifications

COLOR:

  • Natural
  • Consult factory for other colors

**See table for actual dimensions

*Click on a part number below for pricing and ordering online

TYPICAL PROPERTIES
SFT Series
 
PHYSICAL
Tensile Strength: 3500 PSI
Ultimate Elongation: 300%
Longitudinal Change: ±15%
Specific Gravity: 2.15
Heat Shock: (4 hrs. @ 300°C) - No dripping, cracking
Low Temp. Flexibility (Paragraph 4.6.5 of MIL-I-23053): No cracking
Flammability: Non-Flammable
Abrasion Resistance: Good
UV Resistance: Excellent
Coefficient of Friction: 0.2

ELECTRICAL
Dielectric Strength: 500 V/mil
Volume Resistivity: 10 ohm-cm

CHEMICAL
Corrosion Resistance: Non-Corrosive
Fluid Resistance:
Fuels and Oils - Excellent
Solvents - Excellent
Acids & Alkalies - Excellent
Fungus Resistance: Non-nutrient
Item Name MILITARY NO. EXPANDED ID. MIN (INCHES) RECOVERED ID. MAX (INCHES) RECOVERED NOM. WALL THICK. (IN) Compare
SFT-24 M23053/11-101-C .031 .027 .008
SFT-22 M23053/11-102-C .036 .032 .008
SFT-20 M23053/11-103-C .045 .039 .008
SFT-18 M23053/11-104-C .060 .049 .008
SFT-16 M23053/11-105-C .075 .061 .009
SFT-14 M23053/11-106-C .092 .072 .009
SFT-12 M23053/11-107-C .115 .089 .009
SFT-10 M23053/11-108-C .141 .114 .010
SFT-9 M23053/11-109-C .158 .124 .010
SFT-8 M23053/11-110-C .180 .143 .010
SFT-7 M23053/11-111-C .197 .158 .011
SFT-6 M23053/11-112-C .225 .180 .011
SFT-5 M23053/11-113-C .248 .198 .011
SFT-4 M23053/11-114-C .290 .226 .011
SFT-3 M23053/11-115-C .310 .249 .011
SFT-2 M23053/11-116-C .365 .280 .012
SFT-1 M23053/11-117-C .400 .311 .012
SFT-0 M23053/11-118-C .440 .349 .012