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Heat-shrink solder connector

Heat shrink butt connector RoHS HIGH-END

Art.-no. 05558101

Prices for customers after login

Heat-shrink solder connector

Art.-no. 05558101

Prices for customers after login



x50 pcs

Exclusively for trade customers

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Double-walled 3M heat-shrink tubing for increased mechanical resistance and disruptive strength. Individual strands cannot penetrate through the heat-shrink tubing.
  • Heat-shrink tubing 100% adhesive-coated for increased safety compared with conventional solder connectors

  • Lead-free solder with increased surface tension for higher tensile strength since the solder does not disperse as rapidly

  • More user-friendly than conventional solder connectors because it has a larger internal diameter

  • Transparent heat-shrink tubing for straightforward visual inspection of the connection

Avoid localised overheating of the heat-shrink tubing.

RoHS-compliant, lead-free design

Product information

Würth Catalogue(X)

Catalogue page as PDF 1


Certificates/ Documents



Application area

Dust-proof and damp-proof connections

Min./max. wire cross section

0.5-1.5 mm²



Dielectric strength

36 kV/mm

IP protection class

IP 67

Min./max. temperature conditions

-55 to 110 °C

Min. shrinkage temperature

500 °C


40.8 mm

Required accessory:

Reflector nozzle


x 1 pcs
Soldering reflector nozzle


x 1 pcs
WGLG 100 self-igniting gas soldering device


A handy all-rounder: can be used as a soldering iron or a hot-air gun
x 1 pcs

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00574 10 (2 spaces between the 4 and the 10)

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005710 20 (1 space between the 10 and the 20)

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Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Catalogue page as PDF  | 


Datasheets ()

CAD data  | 

Certificates/ Documents



Technical information