SFML-110-T2-S-D-P-TR Equivalent & Substitute Parts

Part Overview

The SFML-110-T2-S-D-P-TR is a 20-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 part maintains Active product status with full inventory availability. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector series, enabling design flexibility and supply chain optimization.

Substiute Parts

SFML-110-T2-S-D-P-TR

Samtec Inc.In Stock: 1210SFML-110-T2-S-D-P-TR Datasheet

Current PartRFQ

SFML-110-02-S-D-K-TR

Samtec Inc.In Stock: 1777SFML-110-02-S-D-K-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SFML-110-T2-S-D-P-TR is determined by strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Number of positions (20)
• Pitch specification (0.050" / 1.27mm mating and row spacing)
• Number of rows (2)
• Mounting method (Surface Mount)
• Contact finish material (Gold)
• Current and voltage ratings (3.2A per contact, 250VAC)
• Operating temperature range (-55°C ~ 125°C)
• Flammability compliance (UL94 V-0)
• RoHS compliance status (ROHS3 Compliant)

The SFML-110-02-S-D-K-TR qualifies as a direct substitute based on identical values across all these parameters. Variations in fastening type (Locking Ramp) and contact finish post material (Tin) do not affect substitution eligibility when mating interface specifications remain unchanged.

Parameter Comparison

Engineering Selection Recommendations

Both the SFML-110-T2-S-D-P-TR and SFML-110-02-S-D-K-TR maintain Active product status with full compliance to ROHS3 and UL94 V-0 flammability standards. Selection between these parts should be based on PCB design requirements and assembly process specifications. The SFML-110-T2-S-D-P-TR features a locking ramp fastening mechanism, while the SFML-110-02-S-D-K-TR employs an alternative fastening approach. Both connectors are packaged in Tape & Reel format suitable for automated pick-and-place assembly. Inventory availability differs between the two parts, with the SFML-110-02-S-D-K-TR currently showing higher stock levels (1756 Pcs vs. 1111 Pcs).

Frequently Asked Questions (FAQ)

Q: Can SFML-110-02-S-D-K-TR be used as a direct replacement for SFML-110-T2-S-D-P-TR in existing designs?

A: Yes. Both connectors share identical electrical and mechanical specifications across all critical mating parameters, including pitch, position count, row configuration, contact finish, current and voltage ratings, and operating temperature range. The difference in fastening type does not affect mating interface compatibility.

Q: What is the significance of the different fastening types between these two parts?

A: The SFML-110-T2-S-D-P-TR uses a locking ramp fastening mechanism, while the SFML-110-02-S-D-K-TR uses an alternative fastening approach. Both provide equivalent mechanical retention. Selection depends on PCB design layout and assembly process requirements.

Q: Are both parts suitable for automated assembly?

A: Yes. Both connectors feature Pick and Place capability and are supplied in Tape & Reel packaging, enabling direct integration into automated surface mount assembly processes.

Q: Do these connectors meet environmental compliance requirements?

A: Both parts are ROHS3 Compliant and carry UL94 V-0 material flammability ratings. The SFML-110-02-S-D-K-TR additionally specifies REACH Unaffected status. Both maintain Moisture Sensitivity Level 1 (Unlimited).

Q: What is the contact current capacity for these connectors?

A: Both connectors are rated for 3.2A per contact at 250VAC, supporting equivalent power delivery across all 20 positions in the two-row configuration.