Silicone Rubber Coated Fiberglass Sleeving, Up to 220°C, MIL-I-3190/8


*Custom configurations available

Buy Product


QCS-220 Silicone Rubber Coated Fiberglass Sleeving

Enhanced thermal protection and dielectric strength
Light weight using specially compounded silicone gum
NEMA Grade A(7000V), B-1(4000V), C-1(2500V)
Operating temperature: -73°C to +220°C
Meets: MIL-I-3190/8 (Grade A)

Additional information



Min Operating Temperature (°C)

Max Operating Temperature (°C)

Military Specification


powered by Advanced iFrame free. Get the Pro version on CodeCanyon.

Print Certificates

June 28, 2022

Certificate of RoHS Compliance

Qualtek Electronics certifies the following part number QCS-220 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 QCS-220 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 2022 in concentrations greater than 0.1% (w/w), and does not contain any substances as described in Annex XVII.

California Proposition 65 Information Can be found at:

Prop 65 Statement

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