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

Part Overview

The SFM-110-T2-S-D-A-K 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 contacts with gold plating and is rated for 3.2A per contact at 250VAC. The part maintains Active product status with 891 units in current inventory. Substitute parts are identified based on matching electrical specifications, mechanical compatibility, and connector series alignment within the SFM product family.

Substiute Parts

SFM-110-T2-S-D-A-K

Samtec Inc.In Stock: 911SFM-110-T2-S-D-A-K 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

Substitute parts for the SFM-110-T2-S-D-A-K are identified within the Tiger Eye™ SFM series based on the following critical parameters that must remain constant:

• Connector Type: Receptacle
• Number of Positions: 20
• Pitch - Mating: 0.050" (1.27mm)
• Number of Rows: 2
• Row Spacing - Mating: 0.050" (1.27mm)
• Mounting Type: Surface Mount
• Contact Finish - Mating: Gold
• Current Rating: 3.2A per Contact
• Voltage Rating: 250VAC
• Operating Temperature: -55°C ~ 125°C
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The identified substitutes (SFM-110-02-S-D-A-K and SFM-110-02-S-D-A-P) maintain identical electrical and mechanical specifications across all critical parameters. Variations exist only in internal connector design codes (T2 vs. 02) and contact post finish designation (K vs. P), which do not affect functional compatibility within the SFM-110 base product family.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain Active product status and are ROHS3 compliant with identical electrical and mechanical specifications. Selection between SFM-110-T2-S-D-A-K and its substitutes (SFM-110-02-S-D-A-K and SFM-110-02-S-D-A-P) is determined by inventory availability and internal design variant requirements. The SFM-110-02-S-D-A-K variant offers the highest inventory level at 3826 units. All parts carry UL94 V-0 flammability certification and MSL 1 rating, indicating no moisture sensitivity constraints during storage and handling.

Frequently Asked Questions (FAQ)

Q: What is the difference between SFM-110-T2-S-D-A-K and SFM-110-02-S-D-A-K?

A: Both parts are functionally equivalent 20-position receptacle connectors within the Tiger Eye™ SFM series. The difference lies in the internal connector design code (T2 vs. 02). All electrical specifications, mechanical dimensions, and performance ratings are identical.

Q: Can SFM-110-02-S-D-A-P be used as a direct replacement for SFM-110-T2-S-D-A-K?

A: Yes. The SFM-110-02-S-D-A-P maintains identical mating specifications, contact ratings, voltage ratings, and operating temperature range. The only distinction is the contact post finish designation (P vs. K), which does not affect functional compatibility.

Q: Are there any compliance or certification differences between these parts?

A: No. All three parts are ROHS3 compliant, carry UL94 V-0 flammability certification, and maintain MSL 1 moisture sensitivity level. ECCN and HTSUS classifications are identical across all variants.

Q: What are the mated stacking height options for these connectors?

A: All three parts support the same mated stacking heights: 6.15mm, 6.30mm, 7.92mm, 8.08mm, 9.70mm, 9.86mm, 11.61mm, and 11.76mm.

Q: Which substitute part has the best inventory availability?

A: SFM-110-02-S-D-A-K offers the highest inventory with 3826 units in stock, compared to 891 units for the SFM-110-T2-S-D-A-K and 1120 units for SFM-110-02-S-D-A-P.