SFM-110-T1-L-D-LC Equivalent & Substitute Parts

Part Overview

The SFM-110-T1-L-D-LC is a 20-position receptacle connector from Samtec Inc.'s Tiger Eye™ SFM series, designed for board-to-board or cable applications. This through-hole mounted connector features 0.050" (1.27mm) pitch mating contacts with gold plating and push-pull fastening. The connector is Active product status and ROHS3 compliant, making it suitable for applications requiring reliable interconnection in temperature ranges from -55°C to 125°C. Identifying equivalent substitute parts ensures design flexibility, supply chain continuity, and component availability across manufacturing cycles.

Substiute Parts

SFM-110-T1-L-D-LC

Samtec Inc.In Stock: 861SFM-110-T1-L-D-LC Datasheet

Current PartRFQ

SFM-110-01-L-D-LC

Samtec Inc.In Stock: 1171SFM-110-01-L-D-LC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SFM-110-T1-L-D-LC is determined by strict equivalence across the following critical parameters:

• Connector Type & Contact Configuration: Receptacle with 20 female socket positions
• Pitch & Spacing: 0.050" (1.27mm) mating pitch and row spacing
• Mounting & Termination: Through-hole solder termination
• Electrical Performance: 3.2A per contact at 250VAC
• Environmental Compliance: Operating temperature -55°C to 125°C, ROHS3 compliant
• Contact Finish: Gold mating surface with tin post finish
• Fastening Mechanism: Push-pull locking system
• Insulation Material: Liquid Crystal Polymer (LCP)

The substitute part SFM-110-01-L-D-LC maintains identical specifications across all critical parameters, differing only in internal designation within the SFM-110 base product family.

Parameter Comparison

Engineering Selection Recommendations

Both the SFM-110-T1-L-D-LC and SFM-110-01-L-D-LC are Active product status components from Samtec Inc.'s Tiger Eye™ SFM series. Both connectors maintain identical electrical, mechanical, and environmental specifications, including ROHS3 compliance and UL94 V-0 flammability rating. Selection between these parts may be based on inventory availability and supply chain considerations. The SFM-110-01-L-D-LC currently maintains higher inventory levels (1149 pcs) compared to the SFM-110-T1-L-D-LC (810 pcs), which may influence procurement decisions for high-volume applications.

Frequently Asked Questions (FAQ)

Q: Are SFM-110-T1-L-D-LC and SFM-110-01-L-D-LC mechanically interchangeable?

A: Yes. Both connectors share identical mechanical dimensions, mounting footprints, and through-hole termination specifications. They are direct mechanical substitutes.

Q: Do these connectors have the same electrical performance?

A: Yes. Both parts are rated for 3.2A per contact at 250VAC and operate across the identical temperature range of -55°C to 125°C.

Q: What is the difference between these two part numbers?

A: The difference lies in the internal designation within the SFM-110 base product family (T1 versus 01). All functional, electrical, and mechanical parameters remain identical.

Q: Are both parts ROHS3 compliant?

A: Yes. Both SFM-110-T1-L-D-LC and SFM-110-01-L-D-LC are ROHS3 compliant.

Q: Can I use these connectors in applications requiring UL94 V-0 flammability rating?

A: Yes. Both connectors meet UL94 V-0 material flammability requirements.

Q: What is the mating pitch for these connectors?

A: Both connectors feature 0.050" (1.27mm) mating pitch with 2-row configuration and 0.050" (1.27mm) row spacing.

Q: Are the contact finishes identical?

A: Yes. Both parts feature gold mating contact finish at 10.0µin (0.25µm) thickness and tin post finish.