SFM-106-T2-L-D Equivalent & Substitute Parts

Part Overview

The SFM-106-T2-L-D is a 12-position receptacle connector from Samtec Inc.'s Tiger Eye™ SFM series, designed for surface mount board-to-board or cable applications. This connector features 0.050" (1.27mm) pitch mating with gold-plated female socket contacts rated for 3.2A per contact at 250VAC. The part is Active status and ROHS3 compliant, making it suitable for applications requiring high-density interconnection in compact form factors. Identifying equivalent substitute parts ensures design flexibility, supply chain continuity, and component availability across manufacturing cycles.

Substiute Parts

SFM-106-T2-L-D

Samtec Inc.In Stock: 960SFM-106-T2-L-D Datasheet

Current PartRFQ

SFM-106-02-L-D-K

Samtec Inc.In Stock: 1119SFM-106-02-L-D-K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SFM-106-T2-L-D are determined by strict equivalence across the following critical parameters:

• Connector Type & Contact Configuration: Receptacle with 12 female socket positions
• Pitch & Spacing: 0.050" (1.27mm) mating pitch and 0.050" (1.27mm) row spacing
• Mounting & Termination: Surface mount with solder termination
• Electrical Performance: 3.2A per contact at 250VAC
• Environmental Compliance: ROHS3 compliant, UL94 V-0 flammability rating
• Operating Range: -55°C ~ 125°C temperature specification
• Contact Material & Finish: Beryllium copper with gold mating finish (10.0µin thickness) and tin post finish

The SFM-106-02-L-D-K qualifies as a direct substitute based on identical electrical, mechanical, and environmental specifications within the Tiger Eye™ SFM series.

Parameter Comparison

Engineering Selection Recommendations

Both the SFM-106-T2-L-D and SFM-106-02-L-D-K are Active status products from Samtec Inc. with identical electrical, mechanical, and environmental specifications. Selection between these parts should be based on:

Product Status: Both parts maintain Active status, ensuring continued manufacturer support and availability.

Compliance & Certifications: Both parts are ROHS3 compliant with UL94 V-0 flammability rating, meeting regulatory requirements for industrial and commercial applications.

Supply Chain Considerations: The SFM-106-02-L-D-K currently has higher inventory availability (1045 Pcs) compared to the SFM-106-T2-L-D (875 Pcs), which may influence procurement decisions for high-volume production runs.

Manufacturing Features: The SFM-106-02-L-D-K includes Pick and Place feature designation, which may provide advantages in automated assembly environments.

Frequently Asked Questions (FAQ)

Q: Are SFM-106-T2-L-D and SFM-106-02-L-D-K electrically interchangeable?

A: Yes. Both connectors are rated for 3.2A per contact at 250VAC with identical operating temperature ranges (-55°C ~ 125°C) and contact materials (beryllium copper with gold mating finish). They are direct electrical equivalents.

Q: What determines substitutability for this connector series?

A: Substitutability is determined by matching connector type (receptacle), position count (12), pitch (0.050"), row configuration (2 rows at 0.050" spacing), mounting method (surface mount), contact finish (gold), and electrical ratings (3.2A, 250VAC). All these parameters are identical between the two parts.

Q: Can these connectors be used in the same PCB layout?

A: Yes. Both parts have identical insulation height (0.185"), mated stacking heights, and surface mount footprints. They are mechanically compatible for direct substitution on the same board design.

Q: What is the significance of the Pick and Place feature on the SFM-106-02-L-D-K?

A: The Pick and Place feature indicates design optimization for automated assembly processes. This does not affect electrical or mechanical compatibility but may provide manufacturing efficiency benefits in high-volume production environments.

Q: Are both parts RoHS compliant?

A: Yes. Both SFM-106-T2-L-D and SFM-106-02-L-D-K are ROHS3 compliant with MSL rating of 1 (Unlimited), meeting environmental and regulatory requirements for commercial and industrial applications.

Q: What is the difference between the part numbers T2 and 02 designations?

A: The T2 and 02 designations represent different internal Samtec configurations within the SFM-106 base product family. Despite the different designations, both parts maintain identical electrical, mechanical, and environmental specifications, making them direct substitutes.