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

Part Overview

The SFM-110-T2-S-D-A 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 739 units in current inventory. Substitute parts are identified when identical electrical and mechanical specifications are maintained across the connector family, enabling design flexibility and supply chain optimization.

Substiute Parts

SFM-110-T2-S-D-A

Samtec Inc.In Stock: 820SFM-110-T2-S-D-A Datasheet

Current PartRFQ

SFM-110-02-S-D-A

Samtec Inc.In Stock: 2156SFM-110-02-S-D-A Datasheet

SimilarRFQ

SFM-110-L2-S-D-A

Samtec Inc.In Stock: 1253SFM-110-L2-S-D-A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SFM-110-T2-S-D-A are qualified based on strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Number of positions (20)
• Pitch specification (0.050" / 1.27mm mating and row spacing)
• Mounting method (Surface Mount)
• Contact finish (Gold mating surface)
• Current and voltage ratings (3.2A per contact, 250VAC)
• Operating temperature range (-55°C ~ 125°C)
• Material compliance (UL94 V-0, ROHS3 Compliant)
• Series family (Tiger Eye™ SFM)

The identified substitutes SFM-110-L2-S-D-A and SFM-110-02-S-D-A maintain identical electrical performance and mechanical compatibility within the SFM-110 base product family. Differences in part number designations reflect internal Samtec configuration variants that do not affect functional interchangeability for the specified application parameters.

Parameter Comparison

Engineering Selection Recommendations

All three parts—SFM-110-T2-S-D-A, SFM-110-L2-S-D-A, and SFM-110-02-S-D-A—maintain Active product status within the Samtec Tiger Eye™ SFM series. Each part is ROHS3 compliant and carries UL94 V-0 material flammability certification, meeting regulatory requirements for industrial and commercial applications. Selection among these equivalents may be based on inventory availability: SFM-110-02-S-D-A offers the highest current stock at 2070 units, SFM-110-L2-S-D-A provides 1229 units, and SFM-110-T2-S-D-A maintains 739 units. All parts are packaged in tubes and carry identical electrical ratings and mechanical specifications, ensuring direct functional interchangeability in surface mount board-to-board or cable connector applications.

Frequently Asked Questions (FAQ)

Q: Are SFM-110-T2-S-D-A, SFM-110-L2-S-D-A, and SFM-110-02-S-D-A electrically interchangeable?

A: Yes. All three parts share identical electrical specifications: 20 positions, 0.050" (1.27mm) pitch, 3.2A per contact rating, and 250VAC voltage rating. They are functionally equivalent for circuit design purposes.

Q: What determines substitutability for this connector family?

A: Substitutability is determined by matching connector type (receptacle), position count (20), mating pitch (0.050"), row configuration (2 rows at 0.050" spacing), mounting method (surface mount), contact finish (gold), current/voltage ratings, and operating temperature range (-55°C ~ 125°C).

Q: Do these parts have different mechanical footprints?

A: No. All three parts maintain identical mating stacking heights (6.15mm through 11.76mm), insulation height (0.185"), and surface mount termination specifications. PCB layout compatibility is preserved across all three part numbers.

Q: Are there compliance differences between these substitutes?

A: No. All parts are ROHS3 compliant, UL94 V-0 rated, carry MSL 1 (Unlimited) moisture sensitivity, and share identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications.

Q: Can I use these parts interchangeably in existing designs?

A: Yes. The parts are mechanically and electrically equivalent. No design changes are required for substitution. Verify mating connector compatibility with your specific application's plug or header connector.