BS-33-10-NB Equivalent & Substitute Parts

Part Overview

The BS-33-10-NB is a yellow insulated spade terminal connector manufactured by 3M, designed for crimp termination of 10-12 AWG wire onto a #10 stud. This component is classified as an active product and is ROHS3 compliant. Equivalent parts may be required due to inventory availability, supply chain considerations, or specific application requirements where alternative manufacturers' offerings meet identical electrical and mechanical specifications.

Substiute Parts

BS-33-10-NB

3MIn Stock: 1177BS-33-10-NB Datasheet

Current PartRFQ

PNF10-10F-L

Panduit CorpIn Stock: 1349PNF10-10F-L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BS-33-10-NB is determined by strict equivalence across the following critical parameters:

• Stud/Tab Size: Must be #10 stud
• Wire Gauge Range: Must accommodate 10-12 AWG
• Termination Method: Must be crimp-type
• Insulation Type: Must be insulated with polyamide (PA) or nylon material
• Color: Must be yellow
• Mounting Configuration: Must be free hanging (in-line)
• Regulatory Compliance: Must maintain ROHS3 compliance and EAR99 classification

The substitute part PNF10-10F-L manufactured by Panduit Corp meets all these criteria and is therefore classified as an equivalent component.

Parameter Comparison

Engineering Selection Recommendations

Both the BS-33-10-NB and PNF10-10F-L are active products with ROHS3 compliance and identical EAR99/HTSUS classifications. Selection between these components should be based on:

• Availability: Current inventory levels and lead times from respective manufacturers
• Application Requirements: Specific performance characteristics needed for the end application
• Supply Chain Strategy: Preferred supplier relationships or dual-sourcing requirements
• Cost Considerations: Unit pricing and packaging economics

Both components satisfy the core electrical and mechanical requirements for #10 stud spade terminal applications in 10-12 AWG wire gauge circuits.

Frequently Asked Questions (FAQ)

Q: Can PNF10-10F-L be used as a direct replacement for BS-33-10-NB?

A: Yes. Both components share identical stud size (#10), wire gauge range (10-12 AWG), termination method (crimp), insulation type (polyamide/nylon), color (yellow), and mounting configuration (free hanging in-line). Both maintain ROHS3 compliance and EAR99 classification.

Q: What is the significance of the serrated termination feature on the PNF10-10F-L?

A: The serrated termination is a mechanical feature of the Panduit component. This parameter was not specified for the 3M BS-33-10-NB in the provided data and does not affect substitution eligibility based on the defined equivalence criteria.

Q: Are there differences in contact material between these parts?

A: The PNF10-10F-L specifies tin contact finish on copper material. The BS-33-10-NB contact material and finish were not provided in the specification data. Both components are suitable for standard electrical connectivity applications within the 10-12 AWG range.

Q: What packaging options are available?

A: Both components are supplied in bulk packaging. Inventory availability: BS-33-10-NB (1078 pcs), PNF10-10F-L (1259 pcs).

Q: Are there any regulatory or compliance differences?

A: No. Both components are ROHS3 compliant, classified as EAR99, and share the same HTSUS code (8536.90.4000). The PNF10-10F-L carries REACH Unaffected status, which is not applicable to the BS-33-10-NB classification.