BS-32-6S-W Equivalent & Substitute Parts

Part Overview

The BS-32-6S-W is a 6 stud spade terminal connector manufactured by 3M, designed for crimp termination of 14-16 AWG wire. This non-insulated copper terminal features a brazed seam construction and tin contact finish, suitable for free-hanging in-line mounting applications. The part is currently active in production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical and mechanical parameters are required for applications where the original part is unavailable or when design specifications allow for compatible alternatives.

Substiute Parts

BS-32-6S-W

3MIn Stock: 799BS-32-6S-W Datasheet

Current PartRFQ

P14-6FN-C

Panduit CorpIn Stock: 1081P14-6FN-C Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the BS-32-6S-W is determined by the following critical parameters:

• Stud Size: Must be 6 stud to ensure mechanical compatibility with mating connectors
• Termination Method: Must be crimp to maintain assembly process compatibility
• Contact Material & Finish: Copper with tin finish ensures electrical conductivity and corrosion resistance equivalence
• Mounting Configuration: Free hanging in-line mounting must be maintained
• Insulation Status: Non-insulated construction must be preserved
• Wire Gauge Compatibility: Acceptable range includes 14-16 AWG as primary specification, with extended ranges (14-18 AWG) permissible when dimensional tolerances remain within acceptable limits

The identified substitute P14-6FN-C meets these core criteria with the exception of extended wire gauge range (14-18 AWG) and minor dimensional variations within engineering tolerance.

Parameter Comparison

Engineering Selection Recommendations

BS-32-6S-W (Primary Part): Recommended for new designs and applications requiring active product status with ongoing manufacturer support. ROHS3 compliance and MSL 1 rating provide unrestricted environmental handling. Current inventory availability (772 pcs) supports production requirements.

P14-6FN-C (Substitute Part): Suitable for applications where dimensional tolerance of ±0.010" and extended wire gauge accommodation (14-18 AWG) are acceptable. ROHS3 compliance maintains regulatory equivalence. Product obsolescence status indicates limited future availability; use restricted to legacy system maintenance or where inventory constraints necessitate substitution. Serrated termination feature provides enhanced mechanical retention compared to standard brazed seam.

Selection between these parts should be based on application wire gauge requirements, dimensional constraints, and product lifecycle considerations.

Frequently Asked Questions (FAQ)

Q: Can P14-6FN-C be used in applications originally specified for BS-32-6S-W?

A: Yes, provided the application wire gauge falls within the 14-16 AWG range and dimensional tolerances of ±0.010" (width and length) are acceptable. Both parts share identical stud size, termination method, contact material/finish, and mounting configuration.

Q: What is the significance of the extended wire gauge range (14-18 AWG) on the P14-6FN-C?

A: The P14-6FN-C accommodates 18 AWG wire in addition to the 14-16 AWG range of the BS-32-6S-W. This extended range does not affect compatibility with 14-16 AWG applications but indicates different internal crimp geometry. Use only within specified wire gauge limits for the application.

Q: Are there compliance differences between these parts?

A: Both parts are ROHS3 compliant and carry identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications. The BS-32-6S-W has MSL 1 (unlimited), while P14-6FN-C is MSL Not Applicable. This difference does not affect electrical or mechanical performance.

Q: Why is P14-6FN-C listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued active production. Existing inventory may be available through authorized distributors, but long-term supply cannot be guaranteed. For new designs, BS-32-6S-W is the recommended choice.

Q: What is the functional difference between brazed seam and serrated termination?

A: Brazed seam provides standard mechanical joint integrity. Serrated termination adds surface texture to the crimp area, enhancing mechanical grip on the wire conductor. Both constructions are functionally equivalent for standard applications.

Q: Are dimensional differences between these parts critical?

A: Dimensional variations (width 0.250" vs 0.240", length 0.650" vs 0.630") fall within typical engineering tolerances for spade terminal connectors. Compatibility depends on mating connector specifications. Verify mating component tolerances before substitution.