Equivalent & Substitute Parts for 11-S-37FSC-SN-16

Part Overview

The 11-S-37FSC-SN-16 is a fingerstock gasket manufactured by Leader Tech Inc., designed for RF and wireless shielding applications. This component features beryllium copper construction with tin plating and adhesive attachment. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity for applications requiring this specific form factor and electrical performance.

Substiute Parts

11-S-37FSC-SN-16

Leader Tech Inc.In Stock: 110811-S-37FSC-SN-16 Datasheet

Current PartRFQ

0077008402

Laird Technologies EMIIn Stock: 12400077008402 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 11-S-37FSC-SN-16 is determined by the following critical parameters:

• Dimensional Compatibility: Width (0.370"), Length (16.000"), and Height must accommodate the original mechanical envelope
• Material Specification: Beryllium copper construction required for RF shielding performance
• Attachment Method: Adhesive-based mounting to match installation requirements
• Electrical Performance: Operating temperature range and material properties must support RF and wireless applications
• Regulatory Compliance: RoHS3 and REACH compliance maintained

The substitute part 0077008402 from Laird Technologies EMI meets these core substitution criteria while offering active product status and extended shelf life documentation.

Parameter Comparison

Engineering Selection Recommendations

The 0077008402 fingerstock from Laird Technologies EMI is the designated substitute for the obsolete 11-S-37FSC-SN-16. Both components maintain identical width and length dimensions (0.370" × 16.000"), beryllium copper material composition, and adhesive attachment methodology. The substitute part carries active product status with documented shelf life of 24 months from shipment date, ensuring supply chain reliability.

Both parts satisfy ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for RF and wireless applications. The height differential of 0.020" (0.51mm) between the main part and substitute reflects manufacturing tolerance variations within the fingerstock category and does not compromise functional equivalence for standard shielding applications.

Frequently Asked Questions (FAQ)

Q: What makes 0077008402 a valid substitute for 11-S-37FSC-SN-16?

A: Both components share identical critical dimensions (width and length), beryllium copper material, adhesive attachment, and maximum operating temperature. The substitute maintains ROHS3 and REACH compliance while offering active product status.

Q: Does the height difference of 0.020" affect compatibility?

A: The height variation (0.110" versus 0.130") falls within standard manufacturing tolerances for fingerstock gaskets. Mechanical envelope compatibility depends on specific application constraints; dimensional verification against your assembly requirements is necessary.

Q: What is the shelf life difference between these parts?

A: The main part (11-S-37FSC-SN-16) has no documented shelf life specification. The substitute (0077008402) provides 24 months shelf life from shipment date, improving inventory management and supply chain predictability.

Q: Are both parts suitable for RF and wireless applications?

A: Both components are specified for RF and wireless shielding applications with identical maximum operating temperature of 121°C and beryllium copper construction.

Q: What packaging is available for the substitute part?

A: The 0077008402 is supplied in box packaging, compared to the unspecified packaging of the original part.