3M 1245 Embossed Copper Foil, Nonconductive Acrylic Adhesive (linered)

  • 4.0 mil (.101 mm) thickness
  • Aggressive pressure-sensitive acrylic adhesive
  • Removable liner

    On a 3 inch paper core, an easily die-cut, solderable 1.4 mil embossed copper foil has acrylic pressure-sensitive adhesive on liner. This tape is nonconductive through the adhesive. Acrylic adhesive has good resistance to heat, oxidation, solvents and oils.

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Size/DescriptionColorUOMPrice 
1+ Rolls10+ Rolls25+ Rolls50+ Rolls
Size: 3M 1245 0.125" x 18yd
Part #: 3M 1245 0.125" x 18yd
Package Qty: 1
RollNANA$7.13$6.71Add to Cart
Size: 0.125-6-1245
Part #: 0.125-6-1245
Package Qty: 1
RollNANA$5.76$5.42Add to Cart
Size: 3M 1245 0.188" x 18yd
Part #: 3M 1245 0.188" x 18yd
Package Qty: 1
RollNA$11.36$10.73$10.10Add to Cart
Size: 3M 1245 0.25" x 18yd
Part #: 3M 1245 0.25" x 18yd
Package Qty: 1
RollNA$13.73$12.97$12.21Add to Cart
Size: 0.25-6-1245
Part #: 0.25-6-1245
Package Qty: 1
RollNANA$8.64$8.14Add to Cart
Size: 3M 1245 0.313" x 18yd
Part #: 3M 1245 0.313" x 18yd
Package Qty: 1
RollNA$17.19$16.24$15.28Add to Cart
Size: 3M 1245 0.375" x 18yd
Part #: 3M 1245 0.375" x 18yd
Package Qty: 1
RollNA$20.60$19.46$18.31Add to Cart
Size: 0.375-6-1245
Part #: 0.375-6-1245
Package Qty: 1
RollNA$13.73$12.97$12.21Add to Cart
Size: 3M 1245 0.438" x 18yd
Part #: 3M 1245 0.438" x 18yd
Package Qty: 1
RollNA$22.46$21.21$19.96Add to Cart
Size: 3M 1245 0.47" x 18yd
Part #: 3M 1245 0.47" x 18yd
Package Qty: 1
RollNA$24.09$22.75$21.42Add to Cart
Size: 3M 1245 0.5" x 18yd
Part #: 3M 1245 0.5" x 18yd
Package Qty: 1
RollNA$25.63$24.21$22.78Add to Cart
Size: 3M 1245 0.563" x 18yd
Part #: 3M 1245 0.563" x 18yd
Package Qty: 1
RollNA$28.86$27.26$25.66Add to Cart
Size: 3M 1245 0.625" x 18yd
Part #: 3M 1245 0.625" x 18yd
Package Qty: 1
RollNA$32.04$30.26$28.48Add to Cart
Size: 0.625-6-1245
Part #: 0.625-6-1245
Package Qty: 1
RollNA$22.89$21.62$20.34Add to Cart
Size: 3M 1245 0.688" x 18yd
Part #: 3M 1245 0.688" x 18yd
Package Qty: 1
RollNA$35.27$33.31$31.35Add to Cart
Size: 3M 1245 0.71" x 18yd
Part #: 3M 1245 0.71" x 18yd
Package Qty: 1
RollNA$36.41$34.38$32.36Add to Cart
Size: 3M 1245 0.75" x 18yd
Part #: 3M 1245 0.75" x 18yd
Package Qty: 1
RollNA$38.45$36.31$34.18Add to Cart
Size: 3M 1245 0.875" x 18yd
Part #: 3M 1245 0.875" x 18yd
Package Qty: 1
RollNA$44.87$42.37$39.88Add to Cart
Size: 0.875-6-1245
Part #: 0.875-6-1245
Package Qty: 1
RollNA$23.50$22.19$20.89Add to Cart
Size: 3M 1245 0.94" x 18yd
Part #: 3M 1245 0.94" x 18yd
Package Qty: 1
RollNA$48.20$45.52$42.84Add to Cart
Size: 3M 1245 1" x 18yd
Part #: 3M 1245 1" x 18yd
Package Qty: 1
RollNA$51.27$48.42$45.58Add to Cart
Size: 3M 1245 1.125" x 18yd
Part #: 3M 1245 1.125" x 18yd
Package Qty: 1
RollNA$57.68$54.48$51.27Add to Cart
Size: 3M 1245 1.25" x 18yd
Part #: 3M 1245 1.25" x 18yd
Package Qty: 1
RollNA$64.09$60.53$56.97Add to Cart
Size: 3M 1245 1.375" x 18yd
Part #: 3M 1245 1.375" x 18yd
Package Qty: 1
RollNA$70.50$66.58$62.66Add to Cart
Size: 3M 1245 1.5" x 18yd
Part #: 3M 1245 1.5" x 18yd
Package Qty: 1
RollNA$76.91$72.63$68.36Add to Cart
Size: 1.5-6-1245
Part #: 1.5-6-1245
Package Qty: 1
RollNA$34.79$32.86$30.93Add to Cart
Size: 3M 1245 1.625" x 18yd
Part #: 3M 1245 1.625" x 18yd
Package Qty: 1
RollNA$83.31$78.68$74.06Add to Cart
Size: 3M 1245 1.75" x 18yd
Part #: 3M 1245 1.75" x 18yd
Package Qty: 1
RollNA$89.72$84.74$79.75Add to Cart
Size: 3M 1245 1.875" x 18yd
Part #: 3M 1245 1.875" x 18yd
Package Qty: 1
Roll$106.81$96.13$90.79$85.45Add to Cart
Size: 3M 1245 1.89" x 18yd
Part #: 3M 1245 1.89" x 18yd
Package Qty: 1
Roll$107.67$96.90$91.52$86.14Add to Cart
Size: 3M 1245 2" x 18yd
Part #: 3M 1245 2" x 18yd
Package Qty: 1
Roll$113.93$102.54$96.84$91.14Add to Cart
Size: 3M 1245 2.25" x 18yd
Part #: 3M 1245 2.25" x 18yd
Package Qty: 1
Roll$128.17$115.35$108.94$102.54Add to Cart
Size: 3M 1245 2.5" x 18yd
Part #: 3M 1245 2.5" x 18yd
Package Qty: 1
Roll$142.42$128.18$121.06$113.94Add to Cart
Size: 3M 1245 2.75" x 18yd
Part #: 3M 1245 2.75" x 18yd
Package Qty: 1
Roll$156.66$140.99$133.16$125.33Add to Cart
Size: 3M 1245 2.83" x 18yd
Part #: 3M 1245 2.83" x 18yd
Package Qty: 1
Roll$161.21$145.09$137.03$128.97Add to Cart
Size: 3M 1245 3" x 18yd
Part #: 3M 1245 3" x 18yd
Package Qty: 1
Roll$170.90$153.81$145.27$136.72Add to Cart
Size: 3M 1245 3.78" x 18yd
Part #: 3M 1245 3.78" x 18yd
Package Qty: 1
Roll$215.33$193.80$183.03$172.26Add to Cart
Size: 3M 1245 4" x 18yd
Part #: 3M 1245 4" x 18yd
Package Qty: 1
Roll$227.86$205.07$193.68$182.29Add to Cart
Size: 3M 1245 4.72" x 18yd
Part #: 3M 1245 4.72" x 18yd
Package Qty: 1
Roll$268.88$241.99$228.55$215.10Add to Cart
Size: 3M 1245 5" x 18yd
Part #: 3M 1245 5" x 18yd
Package Qty: 1
Roll$284.83$256.35$242.11$227.86Add to Cart
Size: 5-6-1245
Part #: 5-6-1245
Package Qty: 1
Roll$128.85$115.97$109.52$103.08Add to Cart
Size: 3M 1245 5.67" x 18yd
Part #: 3M 1245 5.67" x 18yd
Package Qty: 1
Roll$323.00$290.70$274.55$258.40Add to Cart
Size: 3M 1245 6" x 18yd
Part #: 3M 1245 6" x 18yd
Package Qty: 1
Roll$341.80$307.62$290.53$273.44Add to Cart
Size: 3M 1245 7" x 18yd
Part #: 3M 1245 7" x 18yd
Package Qty: 1
Roll$398.76$358.88$338.95$319.01Add to Cart
Size: 7-6-1245
Part #: 7-6-1245
Package Qty: 1
Roll$180.39$162.35$153.33$144.31Add to Cart
Size: 3M 1245 8" x 18yd
Part #: 3M 1245 8" x 18yd
Package Qty: 1
Roll$455.73$410.16$387.37$364.58Add to Cart
Size: 8-6-1245
Part #: 8-6-1245
Package Qty: 1
Roll$206.16$185.54$175.24$164.93Add to Cart
Size: 3M 1245 9" x 18yd
Part #: 3M 1245 9" x 18yd
Package Qty: 1
Roll$512.69$461.42$435.79$410.15Add to Cart
Size: 9-6-1245
Part #: 9-6-1245
Package Qty: 1
Roll$231.93$208.74$197.14$185.54Add to Cart
Size: 3M 1245 10" x 18yd
Part #: 3M 1245 10" x 18yd
Package Qty: 1
Roll$569.66$512.69$484.21$455.73Add to Cart
Size: 10-6-1245
Part #: 10-6-1245
Package Qty: 1
Roll$257.70$231.93$219.05$206.16Add to Cart
Size: 3M 1245 11" x 18yd
Part #: 3M 1245 11" x 18yd
Package Qty: 1
Roll$626.63$563.97$532.64$501.30Add to Cart
Size: 3M 1245 12" x 18yd
Part #: 3M 1245 12" x 18yd
Package Qty: 1
Roll$683.59$615.23$581.05$546.87Add to Cart
Size: 0.5 in x 6 yd
Part #: 1/2-6-1245
RollNA$18.31$17.29$16.27Add to Cart
Size: 0.75 in x 6 yd
Part #: 3/4-6-1245
RollNA$20.14$19.02$17.90Add to Cart
Size: 1 in x 6 yd
Part #: 1-6-1245
RollNA$26.86$25.36$23.87Add to Cart
Size: 2 in x 6 yd
Part #: 2-6-1245
RollNA$46.39$43.81$41.23Add to Cart
Size: 3 in x 6 yd
Part #: 3-6-1245
RollNA$69.58$65.71$61.85Add to Cart
Size: 4 in x 6 yd
Part #: 4-6-1245
Roll$103.08$92.77$87.62$82.46Add to Cart
Size: 6 in x 6 yd
Part #: 6-6-1245
Roll$154.62$139.16$131.43$123.70Add to Cart
Size: 11.5 in x 6 yd
Part #: 11.5-6-1245
Roll$296.36$266.72$251.91$237.09Add to Cart
Backing DescriptionFoil, Copper, Embossed
AdhesiveNon-conductive (1 sided)
Total Thickness mils (mm)4.0 mil (0.101 mm)
Shielding Effectiveness at 1Ghz (dB)>85 dB
Electrical Resistance (ohms)0.001 ohm
Breaking Strength lb/in (N/10 mm)25 lb/in (44 N/10 mm)
Elongation (% at Break)-
Electrical Resistance (ohm)0.001 ohm
Adhesion to Steel oz/in (N/10 mm)35 oz/in (3,8 N/10 mm)
UL 510 Flame RetardantYes
Thermal Resistance °F (°C)-
Restocking fee60% restocking fee
Restocking fee-