Applications: JFBT the heat shrinkable tubing made of polyolefin, with adhesive lining for protecting splices from water, condensation, salt, and corrosion. Providing strain relief and against vibration in rugged environments, which completely insulates and protects electrical connections. It offer long-term performance, easy installation, and a low installed cost, which is more reliable than conventional splices.

Characteristics: Automotive/truck wiring repair and fleet maintenance
Automotive/truck/RV wire harness fabrication
Commercial wiring for pumps, pools and spas
Fleet maintenance & Marine electronics
Technical data:
Tenst ltem Characterisrics Test condition
Unaged Tensile strength MIin. 1.40kgf/ Room temp.
Elongation Min. 200%
Aged Tensile strength Min. 0.99kgf/ 158. /7 days
Elongation Min. 100%
Voltage withstand and
Breakdown Voltage(Unaged) Wifhsand 2.5KV for 1minute
And breakdown Room temp.
Voltage withstand and
Breakdown Voltage(Aged) Wifhsand 2.5KV for 1minute
And breakdown at least half of unaged breakdown voltage 158. /7 days
Copper corrosion No corrosion of bare copper 158. /7 days
Copper stability No sign of degradation
Min. Eongation 100% 158. /7 days
Cold bend No crack -30. /1 hrs
Maximum secaht modulus(2%) 17.65kgf/ _
Volume resistivity Min. 10"14 Ω -cm _
Heat shock No crack 250. /4 hrs

Specification:
Part NO. Shrinkable tube ID Copper tube ID Length(mm) Electric wire Standard color
A. W. G. ( MM2)
JFBT-1 4.7 1.7 35 22-18(0.5-1.0) red
JFBT-2 5.7 2.4 35 16-14(1.5-2.5) Blue
JFBT-3 6.7 3.6 42 12-10(4.0-6.0) yellow