TFC-120-02-L-D-A-P-TR Equivalent & Substitute Parts

Part Overview

The TFC-120-02-L-D-A-P-TR is a rectangular connector header manufactured by Samtec Inc. as part of the Tiger Eye™ TFC series. This surface mount connector is designed for board-to-board applications with 40 positions arranged in 2 rows at 0.050" (1.27mm) pitch. The part is currently active in production with 698 units in stock. Equivalent and substitute parts are identified to provide design flexibility, support supply chain continuity, and accommodate specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

TFC-120-02-L-D-A-P-TR

Samtec Inc.In Stock: 714TFC-120-02-L-D-A-P-TR Datasheet

Current PartRFQ

TFC-120-02-L-D-A-K-TR

Samtec Inc.In Stock: 1690TFC-120-02-L-D-A-K-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TFC-120-02-L-D-A-P-TR is determined by strict equivalence across the following critical parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 40
• Number of Rows: 2
• Pitch - Mating: 0.050" (1.27mm)
• Row Spacing - Mating: 0.050" (1.27mm)
• Mounting Type: Surface Mount
• Shrouding: Shrouded - 4 Wall
• Termination: Solder
• Fastening Type: Push-Pull
• Current Rating: 3.1A per Contact
• Voltage Rating: 275VAC
• Operating Temperature: -55°C ~ 125°C
• Contact Material: Phosphor Bronze
• Contact Finish - Mating: Gold
• Contact Finish - Post: Tin
• Insulation Material: Liquid Crystal Polymer (LCP)
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The identified substitute maintains full electrical and mechanical compatibility with the main part across all specified parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the TFC-120-02-L-D-A-P-TR and TFC-120-02-L-D-A-K-TR are active production parts manufactured by Samtec Inc. within the Tiger Eye™ TFC series. Both parts are ROHS3 compliant and carry UL94 V-0 material flammability certification, meeting regulatory requirements for industrial and commercial applications.

The parts are electrically and mechanically identical across all specified parameters. Selection between these parts may be based on inventory availability, supply chain considerations, or procurement lead times. The TFC-120-02-L-D-A-K-TR currently maintains higher inventory levels at 1634 units compared to 698 units for the TFC-120-02-L-D-A-P-TR.

Frequently Asked Questions (FAQ)

Q: Are TFC-120-02-L-D-A-P-TR and TFC-120-02-L-D-A-K-TR fully interchangeable?

A: Yes. Both parts are electrically and mechanically equivalent across all specified parameters including connector type, position count, pitch, mounting type, current and voltage ratings, operating temperature range, contact materials, finishes, and insulation properties.

Q: What is the difference between these two part numbers?

A: The parts differ only in their internal designation codes (P versus K variant). All electrical and mechanical specifications, certifications, and performance characteristics are identical.

Q: Can I substitute one part for the other in existing designs?

A: Yes. The parts maintain full compatibility in board-to-board applications. No design modifications are required for substitution.

Q: Are both parts available in the same packaging format?

A: Yes. Both parts are supplied in Tape & Reel (TR) packaging suitable for automated assembly processes.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant with UL94 V-0 material flammability rating and MSL 1 (Unlimited) moisture sensitivity level.

Q: What is the mating pitch specification?

A: Both parts feature a 0.050" (1.27mm) mating pitch with 0.050" (1.27mm) row spacing in a 2-row, 40-position configuration.

Q: What current and voltage ratings apply to these connectors?

A: Both parts are rated for 3.1A per contact and 275VAC maximum voltage.

Q: What is the operating temperature range?

A: Both parts operate across -55°C to 125°C.