• Home
  • industries
        • Product

  • News & Events
  • About Us
  • Contact Us
Search
Close this search box.

Heat Shrinkable Solder Ring

Wire connectors integrating waterproofing, insulation, and soldering functions, typically composed of dual-wall heat shrink tubing and pre-tinned solder rings. Suitable for wire connections in humid environments such as outdoor and marine applications.

Applicatlon:

Operating temperature:-55℃~105°C

Start shrinkage temperature : 60°C

Minimum complete shrinkage temperature :130°C

Soldering tin begins to dissolve :110°C

Soldering tin completely dissolving temperature:10°C

Insulation material: polyolefin

Product Characteristics

Performance Characteristics

Test Item Index Test condition
preaging Tensile strength Min.14MPa Room temperature
Elongation Min. 400%
After aging Tensile strength Min.10MPa 150/7days
Elongation Min.200%
voltage withstand and breakdown voltage(Unaged) Withstand 1 KV for 1minute and breakdown Room temperature
Voltage withstand and breakdown Voltage(Aged) Withstand 1 KV for 1minute and breakdown atleast half of unaged breakdown voltage 150/7days
Cold bend No crack -40/4Hour (s)
Maximum secant modulus(2%) 250 MPa
Volume resistivity Min 1016Ω cM
Heat shock No crack 200/4Hour (s)

Parameter

Model number DIMENSION mm WIRE RANGE COLOR
A(min) L(min) B(min) B&C(max) C(min) A. W. G mm2
SST-S11 1.7 26 1.0 1.7 0.76 26-24 0.25-0.34 white
SST-S21 2.7 40 1.4 2.7 1.2 22-18 0.5-1.0 Red
SST-S25 3.7 40 2.0 3.7 1.5 18-16 1.0-1.5 Green
SST-S31 4.5 40 2.3 4.5 2.0 16-14 1.5-2.5 Blue
SST-S41 6.0 40 3.7 6.0 2.8 12-10 4.0-6.0 Yellow

Request a Quote

For more detailed information about our products, please feel free to contact us for a quote.

Do you want a customized solution?

We offer customized solutions specifically built to meet your exact specifications, environment and performance goals.