3M 1-6-1126 RF EMI Shielding Tape Equivalent & Substitute Parts

Part Overview

The 3M 1-6-1126 is an RF EMI shielding tape constructed from copper foil with conductive, single-sided adhesive. This product is designed for electromagnetic interference (EMI) shielding applications requiring reliable RF attenuation in electronic assemblies. The part is currently active in production status with 791 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product series, enabling component interchangeability for procurement flexibility and supply chain continuity.

Substiute Parts

1-6-1126

3MIn Stock: 8031-6-1126 Datasheet

Current PartRFQ

1126 X 1"

3MIn Stock: 11621126 X 1" Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 3M 1-6-1126 are identified based on the following critical parameters that determine functional equivalence:

• Series Designation: Both parts belong to the 3M 1126 series
• Material Composition: Copper foil construction maintained across all variants
• Width Specification: 1.000" (25.40 mm) width consistent across substitutes
• Thickness: 0.004" (0.09 mm) overall thickness maintained
• Adhesive System: Conductive, single-sided adhesive configuration
• Operating Temperature Range: -40°C to 130°C thermal performance envelope
• Compliance Status: ROHS3 compliance maintained

The substitute part 1126 X 1" differs only in length specification (108.005' versus 18.000'), representing a higher-capacity variant of the same base product. All other electrical, mechanical, and environmental parameters remain identical, establishing direct substitutability within the same application context.

Parameter Comparison

Engineering Selection Recommendations

Both the 3M 1-6-1126 and 3M 1126 X 1" are active production parts with ROHS3 compliance certification. Selection between these variants is determined by application length requirements rather than functional performance differences. The 1-6-1126 provides 18 feet of tape per unit, while the 1126 X 1" variant supplies 108 feet per unit. For applications requiring extended continuous shielding coverage, the higher-capacity variant reduces the number of individual tape units required. Both parts maintain identical electrical conductivity, thermal performance, and adhesive characteristics across the specified operating temperature range of -40°C to 130°C.

Frequently Asked Questions (FAQ)

Q: Can the 3M 1126 X 1" substitute for the 3M 1-6-1126 in the same application?

A: Yes. Both parts share identical material composition, width, thickness, adhesive type, and operating temperature specifications. The only difference is tape length per unit. Substitution is valid when application requirements can accommodate the longer tape length variant.

Q: What is the primary difference between these two parts?

A: The 3M 1-6-1126 contains 18 feet of tape, while the 3M 1126 X 1" contains 108 feet of tape. All other specifications—copper foil material, 1-inch width, 0.004-inch thickness, conductive single-sided adhesive, and -40°C to 130°C operating range—are identical.

Q: Are both parts ROHS3 compliant?

A: Yes. Both the 3M 1-6-1126 and 3M 1126 X 1" meet ROHS3 compliance requirements.

Q: What storage conditions are required for these shielding tapes?

A: Both parts require storage at 50°F to 80°F (10°C to 27°C) with a 60-month shelf life from the date of manufacture.

Q: Can these tapes be used in high-temperature environments?

A: Yes. Both variants are rated for continuous operation from -40°C to 130°C, making them suitable for standard industrial and commercial temperature ranges.