FTS-106-02-F-D Equivalent & Substitute Parts

Part Overview

The FTS-106-02-F-D is a rectangular connector header manufactured by Samtec Inc., designed for through-hole board-to-board or cable applications. This 12-position, 2-row connector operates at 0.050" (1.27mm) pitch and supports 3.4A per contact with an operating temperature range of -55°C to 125°C. The part is currently active in production and ROHS3 compliant. Identifying equivalent and substitute parts is essential for supply chain continuity, design flexibility, and component availability across manufacturing cycles.

Substiute Parts

FTS-106-02-F-D

Samtec Inc.In Stock: 839FTS-106-02-F-D Datasheet

Current PartRFQ

FTSH-106-02-F-D

Samtec Inc.In Stock: 885FTSH-106-02-F-D Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FTS-106-02-F-D is determined by strict alignment of the following critical parameters:

• Connector pitch: 0.050" (1.27mm) mating pitch and 0.050" (1.27mm) row spacing
• Position count and row configuration: 12 positions in 2 rows
• Contact type: Male pin, square shape
• Mounting and termination: Through-hole solder termination
• Electrical performance: 3.4A per contact minimum
• Environmental compliance: Operating temperature -55°C to 125°C, UL94 V-0 flammability rating, ROHS3 compliance

The FTSH-106-02-F-D qualifies as a substitute part because it maintains all critical mating parameters, contact specifications, electrical ratings, and compliance certifications. Differences in overall contact length and insulation height do not affect functional compatibility in board-to-board or cable applications where the connector footprint and contact engagement are preserved.

Parameter Comparison

Engineering Selection Recommendations

Both FTS-106-02-F-D and FTSH-106-02-F-D are active production parts from Samtec Inc. with identical electrical and mating specifications. Selection between these parts should be based on PCB layout requirements and available board space. The FTS-106-02-F-D features a lower overall contact length (0.199") and minimal insulation height (0.034"), making it suitable for space-constrained applications. The FTSH-106-02-F-D provides increased overall contact length (0.265") and greater insulation height (0.099"), offering enhanced mechanical stability and clearance in applications with higher PCB thickness or component density requirements. Both parts maintain full ROHS3 compliance and identical current and temperature ratings, ensuring equivalent electrical performance in board-to-board and cable interconnect applications.

Frequently Asked Questions (FAQ)

Q: Can FTSH-106-02-F-D be used as a direct replacement for FTS-106-02-F-D?

A: Yes, FTSH-106-02-F-D qualifies as a functional substitute. Both parts share identical mating pitch (0.050"), position count (12), row configuration (2 rows), contact type (male pin), current rating (3.4A per contact), and operating temperature range (-55°C to 125°C). The primary difference is overall contact length and insulation height, which do not affect electrical compatibility or mating performance.

Q: What is the significance of the difference in overall contact length between these parts?

A: Overall contact length affects the physical profile of the connector assembly. FTS-106-02-F-D (0.199") is more compact, while FTSH-106-02-F-D (0.265") provides additional length. Selection depends on PCB thickness, available board space, and mechanical clearance requirements. Both maintain identical mating contact length (0.075"), ensuring proper electrical engagement.

Q: Are both parts suitable for high-temperature applications?

A: Yes. Both FTS-106-02-F-D and FTSH-106-02-F-D operate across -55°C to 125°C and carry UL94 V-0 flammability certification, making them suitable for industrial and high-temperature environments within this range.

Q: Do these connectors require specific PCB footprints?

A: Both parts use identical 0.050" (1.27mm) pitch and 2-row configuration, allowing the same PCB footprint. However, the difference in overall contact length may require verification of solder pad depth and through-hole specifications to ensure proper solder joint formation.

Q: Are both parts ROHS3 compliant?

A: Yes. Both FTS-106-02-F-D and FTSH-106-02-F-D are ROHS3 compliant, meeting environmental and regulatory requirements for commercial and industrial applications.