SFML-150-02-S-D-A-K Equivalent & Substitute Parts

Part Overview

The SFML-150-02-S-D-A-K is a 100-position receptacle connector from Samtec Inc.'s Tiger Eye™ SFML series, designed for surface mount board-to-board or cable applications. This connector features 0.050" (1.27mm) pitch mating with gold-plated contacts rated for 3.2A per contact at 250VAC. The product maintains Active status with full RoHS3 compliance and UL94 V-0 flammability rating. Alternative part numbers within this series are identified to support inventory flexibility and supply chain continuity.

Substiute Parts

SFML-150-02-S-D-A-K

Samtec Inc.In Stock: 1153SFML-150-02-S-D-A-K Datasheet

Current PartRFQ

SFML-150-T2-S-D-A-K

Samtec Inc.In Stock: 909SFML-150-T2-S-D-A-K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connectors in this category is determined by strict equivalence across electrical and mechanical parameters. The SFML-150-02-S-D-A-K qualifies SFML-150-T2-S-D-A-K as a direct substitute based on the following criteria:

Critical Matching Parameters:

• Manufacturer: Samtec Inc. (same source)
• Series: Tiger Eye™ SFML (same product line)
• Connector Type: Receptacle with Female Socket contacts
• Position Count: 100 positions, all loaded
• Pitch Specification: 0.050" (1.27mm) mating pitch with 0.050" row spacing
• Mounting: Surface Mount with Solder termination
• Electrical Ratings: 3.2A per contact, 250VAC
• Temperature Range: -55°C ~ 125°C
• Contact Finish: Gold mating surface (30.0µin thickness)
• Insulation: Liquid Crystal Polymer (LCP), Black color
• Compliance: UL94 V-0, ROHS3 Compliant, MSL 1

The substitution is valid because both parts maintain identical electrical performance, mechanical interface dimensions, and regulatory compliance across all specified parameters.

Parameter Comparison

Engineering Selection Recommendations

Both SFML-150-02-S-D-A-K and SFML-150-T2-S-D-A-K are Active products with identical electrical and mechanical specifications. Selection between these parts should be based on inventory availability and supply chain requirements. Both parts maintain full ROHS3 compliance and UL94 V-0 certification, ensuring regulatory compatibility across applications. The MSL 1 rating for both connectors indicates unlimited shelf life under standard storage conditions, eliminating moisture sensitivity as a selection factor.

Frequently Asked Questions (FAQ)

Q: Can SFML-150-T2-S-D-A-K be used as a direct replacement for SFML-150-02-S-D-A-K?

A: Yes. Both connectors are electrically and mechanically equivalent. They share identical position counts, pitch specifications, current and voltage ratings, operating temperature ranges, and contact finishes. No design modifications are required for substitution.

Q: Are there any differences in mating compatibility?

A: No. Both receptacles feature identical 0.050" (1.27mm) pitch mating interfaces with 2-row configuration and 0.050" row spacing. They are fully compatible with the same mating connectors.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both SFML-150-02-S-D-A-K and SFML-150-T2-S-D-A-K are ROHS3 compliant and carry UL94 V-0 flammability certification. They are suitable for identical applications requiring these compliance levels.

Q: What is the difference between the part numbers?

A: The part numbers differ in their internal designation codes (02 versus T2), but these variations do not affect electrical performance, mechanical interface, or regulatory compliance. Both are variants within the same SFML-150 base product family.

Q: Are there any packaging or handling differences?

A: Both parts are supplied in Tube packaging with MSL 1 rating, indicating unlimited moisture sensitivity protection. Handling and storage requirements are identical.

Q: Can these connectors be used interchangeably in production?

A: Yes. From an engineering standpoint, these parts are fully interchangeable. Production processes, PCB layouts, and assembly procedures require no modification when switching between these part numbers.