3M™ Heat Shrink Tubing FP-301 Flexible, Polyolefin Data Sheet May 2017 Description 3M™ Heat Shrink Tubing 3M FP-301 offers an excellent balance of electrical, physical and chemical properties for a wide variety of industrial and military applications. Rated for 135°C continuous operation, all 3M FP-301 tubing is split resistant, mechanically tough, easily marked and resists cold flow. 3M FP-301 tubing is rated for continuous operation at -55°C (-67°F) to 135°C (275°F), and is designed to withstand elevated temperatures to 300°C (572°F) for short periods. Minimum shrink temperature for all 3M FP-301 tubing is 100°C (212°F). Agency Approvals & Meets requirements of: Self Certifications  SAE-AMS-DTL-23053/5, Class 1, Class 2 (Clear)*  AMS-3636, AMS-3637  UL Recognized, File E-39100, at 600 volts maximum @ 125°C  CSA Certified, CSA LR38227, at 600 volts maximum @ 125°C *Formerly MIL-I-23053/5 and MIL-DTL-23053/5 For RoHS information, please visit www.3M.com/ROHS Applications 3M FP-301 tubing is typically used as a shrink-fit electrical insulation over cable splices and terminations. It is also used for lightweight wire harness covering, wire marking, wire bundling, component packaging and fire-resistant covering. Shrink Ratio 3M FP-301 tubing has a 2:1 shrink ratio. When freely recovered, the tubing will shrink to 50% of its as-supplied internal diameter. The recovered wall thickness is proportional to the degree of recovery. 3 1 of 4

3M™ Heat Shrink Tubing FP-301 Standard Sizes and Dimensions Ordering Expanded I.D. Recovered I.D. Recovered Wall Thickness Size (Minimum) (Maximum (Nominal) (Nominal) In. (mm) In. (mm) In. (mm) 3/64 .046 (1,17) .023 (0,58) .016 (0,41) 1/16 .063 (1,60) .031 (0,79) .017 (0,43) 3/32 .093 2,36) .046 (1,17) .020 (0,51) 1/8 .125 (3,18) .062 (1,57) .020 (0,51) 3/16 .187 (4,75) .093 (2,36) .020 (0,51) 1/4 .250 (6,35) .125 (3,18) .025 (0,64) 3/8 .375 (9,53) .187 (4,75) .025 (0,64) 1/2 .500 (12,70) .250 (6,35) .025 (0,64) 3/4 .750 (19,05) .375 (9,53) .030 (0,76) 1 1.000 (25,40) .500 (12,70) .035 (0,89) 1-1/2 1,500 (38,10) .750 (19,05) .040 (1,02) 2 2.000 (50,80) 1.000 (25,40) .045 (1,14) 3 3.000 (76,20) 1.500 (38,10) .050 (1,27) 4 4.000 (101,60) 2.000 (50,80) .055 (1,40) 2 of 4

3M™ Heat Shrink Tubing FP-301 Typical Properties Not for specifications. Values are typical, not to be considered minimum or maximum. Properties measured at room temperature 73°F (23°C) unless otherwise stated. Typical Value Physical Property US units (metric) Tensile Strength 2400 psi Ultimate Elongation 400% Longitudinal Change ±5% Secant Modulus (2%) 13,000 psi 1.3 (Opaque) Specific Gravity .93 (Clear) Operating Temperature -67° to 275°F (-55° to +135°C) Shrink Temperature (minimum) 212°F (100°C) Heat Aging (336 hrs. @ 175° C) Elongation 175% No dripping, flowing, cracking, Heat shock (4 hrs. @ 250° C) passes mandrel wrap test Low Temperature Flexibility No cracking (4 hrs @ -55° C) Scant Modules (2%) 13,000 psi Flammability Self-extinguish, Meets UL 224 All-Tubing Pass Flame Test (Except Clear) Electrical Property (Test Method) Typical Value Dielectric Strength 900 V/mil Volume Resistivity 1015 ohm/cm Chemical Property (Test Method) Typical Value Corrosion Resistance (Copper mirror) Non-corrosive Fungus Resistance Non-nutrient Water Absorption 0.2% Solvent Resistance Excellent Standard Colors Black, Clear Also available in Blue, Green, Red, White and Yellow. Price, MOQ and Lead Time will vary for these colors. Please contact Local Sales Representative or Customer Service Representative for more information. NOTE: The clear tubing is not flame retardant or UL listed. 3 of 4

3M™ Heat Shrink Tubing FP-301 Shelf Life & Storage 3M™ Heat Shrink Tubing FP-301 has a 10-year shelf life from date of manufacture when stored in a humidity controlled storage (10°C/50°F to 27°C/80°F and <75% relative humidity). Availability Standard Packaging Four-foot lengths, large spools (21” diameter) and small spools (8½” diameter). Please contact your local distributor; available from 3M.com/oem [Where to Buy] or call 1-800-676-8381. 3M is a trademark of 3M Company. Important Notice All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product, which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order, shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M. Warranty; Limited This product will be free from defects in material and manufacture at the time of purchase. 3M MAKES Remedy; Limited NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF Liability MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any direct, indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal theory asserted. 3 Electrical Markets Division 6801 River Place Blvd. Austin, TX 78726-9000 800 676.8381 Please recycle FAX: 800 828 9329 © 3M 2017 All rights reserved www.3M.com/oem 78-8131-7399-0 D 4 of 4

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: 3 M: FP-301-SM 3/16 GN SPL 100 FP-301-1/16-Black-4'-Box FP-301-1/16-Blue-4'-Box FP-301-1/16-Blue-100' FP-301- 1/16-Clear-4'-Box FP-301-1/16-Green-4'-Box FP-301-1/16-Green-100' FP-301-1/16-Red-4'-Box FP-301-1/16-Red-100' FP-301-1/16-White-4'-Box FP-301-1/16-White-100' FP-301-1/16-Yellow-4'-Box FP-301-1/16-Yellow-100' FP-301- 3/64-Black-4'-Box FP-301-3/64-Blue-4'-Box FP-301-3/64-Clear-4'-Box FP-301-3/64-Red-4'-Box FP-301-3/64-White-4'- Box FP-301-4-Black-6"-Pack FP-301-VW-1/16-Black FP-301VW-1/16-Black-1000' FP-301-VW-3/64-Black FP- 301VW-3/64-Black-1000' FP-301-VW-4-Black FP-301VW-4-Black-50' FP301VW 3/8" BLK-200 FP301VW 1/2"BLK- 200 FP-301-1/2-Green-200' 05113537593 FP-301 1/8" GREEN 100FT 05113537691 FP-301 1 1/2 CLEAR 100' FP- 301 1/16 YELLOW 1000' FP-301 1/16" BLK 100' FP-301 1/2 RED 200' FP-301 1/4" BLK 100' FP-301 1/8 CLEAR 500' FP-301 1/8" BLUE 100FT FP-301 3 RED 50' FP-301 3/32 CLEAR 500' FP-301 3/32 WHITE 500' FP-301 3/4" BLK 50' FP-301 3/64 CLEAR 1000' FP-301 4 WHITE 50' FP 301 3/32 YELLOW 500' FP-301 1 BLUE 100' FP-301 1/2 GRN FP-301 1/2 WHITE 200' FP301 1/2" RD100 FP-301 2 BLUE 100' FP-301 2 RED 100' FP-301 3/16 YELLOW 250' FP-301 3/16" CLR 100' FP301-3/16"WT 100' FP-301 1 1/2 RED 100' FP-301 1/4 YELLOW 200' FP-301 2 YELLOW 100' FP-301 2" WT 48" BK FP-301 3 WHITE 50' FP301 3/16 BLUE FP-301 3/32" CLR 100' FP-301 3/8 CLEAR 200' FP-301 4" CR 48" BK FP-301 1 BLACK 100' FP-301 1 WHITE 100' FP-301 3 CLEAR 50' FP-301 3/4 BLACK 200' FP-301 3/64 WHITE 1000' FP-301 3/64-3/16" ASST. - BLACK FP-301 3/8 BLUE 200' FP-301 3/8" WT 100' FP-301 4 BLACK 50' FP-301 1 1/2 WHITE 100' FP-301 1/16" CLR 100' FP-301 1/2" WT 100' FP-301 1/4 CLEAR 200' FP-301 1/8" CLR 100' FP-301 3 YELLOW 50' FP-301 3/4 WHITE 200' FP-301 3/8 YELLOW 200' FP-301 4" RD 48" BK FP-301VW-3/64-3/16 AST FP-301 1 1/2 BLACK 100' FP-301 1/16 BLUE 1000' FP-301 1/16 CLEAR 1000' FP-301 1/4" CLR 100' FP-301 1/8 YELLOW 500' FP-301 3 BLACK 50' FP-301 3/16 RED 250' FP-301 3/16 WHITE 250' FP-301 3/32 BLUE 500' FP-301 3/8" BLK 100' FP-301 1 1/2 YELLOW 100' FP-301 1/4 WHITE 200 FP-301 1/4- 3/4" BLK FP-301 1/8" RED 100' FP-301 2 CLEAR 100' FP301 3/16" YELLOW 100' SPL FP-301 3/32" AST FP-301 3/32" BLK 100' FP-301 3/32" RED 100'