2:1 Thin Wall Heat Shrink Tubing


*Custom configurations available

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Environment Friendly, Flexible, Flame Retardant, Heat Shrinkable Tubing

2:1 Shrink Ratio

An environment friendly, flame retardant shrink tubing. Specially designed formulation to meet UL 224 and CSA 22.2 on the basis of no harmful substance such as PBB, PBBE, PBBO and toxic metal compounds. Widely used for insulation, strain relief, harnessing, bundling and color coding of wire with a low shrink temperature. Good Flexibility and superior mechanical strength in such fields as electronics, communication and automobile

Operating temperature: -55°C to +125°C
Minimum shrink temperature: 70°C
Full recovery temperature: 100°C
Approvals: UL File No. E236137, CSA File No. 242540, 125°C,VW-1, 600V
Meets: Sony SS-00259,
Material: No PBB’s, PBBO’s, PBBE’s
Cadmium content <5 ppm, Lead content <10 ppm Standard colors: Black, red, blue, yellow, green, white Other colors are available upon request. RoHS Compliant



Additional information




As Supplied ID (min)

Recovered ID (max)

Recovered Wall Thickness


Min Operating Temperature (°C)

Max Operating Temperature (°C)


Shrink Ratio


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Print Certificates

June 13, 2024

Certificate of RoHS Compliance

Qualtek Electronics certifies the following part number Q2-Z-50MM-05-SS50M is RoHS Compliant 2011/65/EU Ammended to 2015/863/EU

Certificate of REACH Compliance

We, Qualtek Electronics Corporation, declare that the following part number Q2-Z-50MM-05-SS50M does not contain any SVHC substances listed in ECHA’s website: http://echa.europa.eu/chem_data/authorisation_process/candidate_list_table_en.asp of January 2024 in concentrations greater than 0.1% (w/w), and does not contain any substances as described in Annex XVII.


Qualtek Electronics Corporation products do not contain any chemicals considered PoP, Persistent Organic Pollutants, Directive (EU) 2019/1021.

EU Biocides

Qualtek Electronics Corporation certifies that bicoides are not used in products or packaging materials and meet the requirements set by the Biocidal Regulation (BPR) EU 528/2012.

California Proposition 65 Information Can be found at:

Prop 65 Statement

Qualtek Electronics • 7610 Jenther Drive • Mentor, OH 44060 USA