SFML-105-02-L-D-TR Equivalent & Substitute Parts

Part Overview

The SFML-105-02-L-D-TR is a 10-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 RoHS3 compliance and UL94 V-0 flammability rating. Identifying equivalent substitute parts ensures design flexibility, supply chain continuity, and procurement optimization when the primary part number becomes unavailable or when packaging requirements differ.

Substiute Parts

SFML-105-02-L-D-TR

Samtec Inc.In Stock: 937SFML-105-02-L-D-TR Datasheet

Current PartRFQ

SFML-105-02-L-D-K-TR

Samtec Inc.In Stock: 1022SFML-105-02-L-D-K-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SFML-105-02-L-D-TR is determined by strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Number of positions (10)
• Pitch specification (0.050" / 1.27mm mating pitch)
• Row configuration (2 rows with 0.050" spacing)
• Mounting method (Surface Mount)
• Contact type and finish (Female Socket, Gold-plated)
• Electrical ratings (3.2A per contact, 250VAC)
• Operating temperature range (-55°C ~ 125°C)
• Material compliance (UL94 V-0, RoHS3)

The SFML-105-02-L-D-K-TR qualifies as a direct substitute based on identical electrical, mechanical, and environmental specifications. The difference between these part numbers reflects packaging configuration only: the -D- designation indicates standard packaging, while the -K- designation indicates Tape & Reel (TR) packaging optimized for automated assembly processes.

Parameter Comparison

Engineering Selection Recommendations

Both the SFML-105-02-L-D-TR and SFML-105-02-L-D-K-TR maintain Active product status with identical electrical performance, mechanical compatibility, and regulatory compliance. Selection between these parts depends on procurement and assembly methodology:

The SFML-105-02-L-D-TR is appropriate for standard inventory management and manual assembly workflows. The SFML-105-02-L-D-K-TR, supplied in Tape & Reel packaging with Pick and Place features, is optimized for high-volume automated surface mount assembly operations. Both parts satisfy RoHS3 compliance requirements and UL94 V-0 flammability standards. Current inventory levels (876 Pcs for SFML-105-02-L-D-TR and 941 Pcs for SFML-105-02-L-D-K-TR) support immediate procurement without supply constraints.

Frequently Asked Questions (FAQ)

Q: Are SFML-105-02-L-D-TR and SFML-105-02-L-D-K-TR electrically and mechanically interchangeable?

A: Yes. Both parts are electrically and mechanically identical. They feature the same 10-position receptacle configuration, 0.050" pitch, gold contact finish, 3.2A current rating, and 250VAC voltage rating. The part number suffix indicates packaging format only.

Q: What is the difference between the -D- and -K- designations in the part number?

A: The -D- designation indicates standard packaging suitable for conventional inventory and assembly processes. The -K- designation indicates Tape & Reel (TR) packaging optimized for automated pick-and-place assembly equipment.

Q: Can I substitute SFML-105-02-L-D-K-TR for SFML-105-02-L-D-TR in my design?

A: Yes, provided your assembly process accommodates Tape & Reel packaging. The connector itself is functionally identical. Verify that your manufacturing equipment supports automated placement of components in this packaging format.

Q: Are both parts RoHS3 compliant?

A: Yes. Both SFML-105-02-L-D-TR and SFML-105-02-L-D-K-TR are ROHS3 Compliant and meet UL94 V-0 flammability requirements.

Q: What is the operating temperature range for these connectors?

A: Both parts operate across -55°C to 125°C, suitable for industrial and commercial applications requiring extended temperature performance.

Q: Are there any moisture sensitivity considerations?

A: Both parts carry Moisture Sensitivity Level (MSL) 1, indicating unlimited shelf life without moisture control requirements.