SFM-110-T2-S-D-A-P Equivalent & Substitute Parts

Part Overview

The SFM-110-T2-S-D-A-P is a 20-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 maintains Active product status with full inventory availability. Substitute parts are identified based on identical electrical specifications, mechanical compatibility, and certification compliance within the SFM series.

Substiute Parts

SFM-110-T2-S-D-A-P

Samtec Inc.In Stock: 1085SFM-110-T2-S-D-A-P Datasheet

Current PartRFQ

SFM-110-02-S-D-A-K

Samtec Inc.In Stock: 3879SFM-110-02-S-D-A-K Datasheet

SimilarRFQ

SFM-110-02-S-D-A-P

Samtec Inc.In Stock: 1181SFM-110-02-S-D-A-P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

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

• Connector type (Receptacle) and contact type (Female Socket)
• Number of positions (20) and row configuration (2 rows)
• Pitch specifications: mating pitch 0.050" (1.27mm) and row spacing 0.050" (1.27mm)
• Electrical ratings: 3.2A per contact and 250VAC
• Surface mount termination with solder connection
• Gold mating contact finish with 30.0µin thickness
• Operating temperature range -55°C ~ 125°C
• UL94 V-0 flammability rating and ROHS3 compliance

The identified substitutes maintain identical specifications across all these parameters, differing only in post contact finish designation (P vs. K variant) and inventory levels. Both substitute parts belong to the same Tiger Eye™ SFM base product family (SFM-110) and share equivalent mechanical and electrical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain Active product status with full ROHS3 compliance and UL94 V-0 flammability certification. The SFM-110-02-S-D-A-P and SFM-110-02-S-D-A-K are direct functional equivalents to the SFM-110-T2-S-D-A-P, with identical electrical performance, mechanical dimensions, and environmental ratings. Selection between these parts should be based on inventory availability and specific post contact finish requirements as designated by the part number suffix (P or K variant). All three parts are suitable for equivalent circuit applications requiring 20-position, 0.050" pitch surface mount receptacle connectors with 3.2A per contact capacity.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for the SFM-110-T2-S-D-A-P?

A: Substitution requires identical specifications across connector type, number of positions, pitch configuration, electrical ratings (3.2A per contact, 250VAC), mounting type, termination method, contact finish, operating temperature range, and compliance certifications (ROHS3, UL94 V-0).

Q: Are SFM-110-02-S-D-A-P and SFM-110-02-S-D-A-K electrically equivalent to the main part?

A: Yes. Both substitute parts share identical electrical specifications, current ratings, voltage ratings, and operating temperature ranges with the SFM-110-T2-S-D-A-P. The part number suffix indicates post contact finish designation only.

Q: What is the difference between the P and K variants?

A: The P and K designations in the part number refer to post contact finish specifications. Both variants maintain equivalent performance for the SFM-110 series receptacle connector.

Q: Can these parts be used interchangeably in the same circuit design?

A: Yes. The SFM-110-02-S-D-A-P and SFM-110-02-S-D-A-K are direct substitutes for the SFM-110-T2-S-D-A-P in applications requiring 20-position, 0.050" pitch surface mount receptacle connectors with identical electrical and mechanical specifications.

Q: What is the Moisture Sensitivity Level (MSL) for these connectors?

A: All three parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Are these parts RoHS compliant?

A: Yes. All three parts are ROHS3 compliant and meet environmental regulatory requirements for restricted substance use.