TFC-110-02-L-D-TR Equivalent & Substitute Parts

Part Overview

The TFC-110-02-L-D-TR is a Samtec Inc. rectangular connector header from the Tiger Eye™ TFC series, designed for surface mount board-to-board or cable applications. This 20-position connector operates at 3.1A per contact and 275VAC, with a 0.050" (1.27mm) pitch configuration. The part is currently active in production with full inventory availability. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the same connector family.

Substiute Parts

TFC-110-02-L-D-TR

Samtec Inc.In Stock: 696TFC-110-02-L-D-TR Datasheet

Current PartRFQ

TFC-110-02-L-D-A-K-TR

Samtec Inc.In Stock: 2361TFC-110-02-L-D-A-K-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TFC-110-02-L-D-TR is determined by strict equivalence across the following critical parameters:

• Connector type, contact type, and mating pitch (0.050" / 1.27mm)
• Position count (20) and row configuration (2 rows)
• Row spacing (0.050" / 1.27mm)
• Electrical ratings: 3.1A per contact and 275VAC
• Operating temperature range (-55°C ~ 125°C)
• Mounting method (Surface Mount) and shrouding configuration (Shrouded - 4 Wall)
• Contact finish specification (Gold mating surface)
• Insulation material (Liquid Crystal Polymer)
• Compliance certifications (UL94 V-0, ROHS3)

The identified substitute part TFC-110-02-L-D-A-K-TR maintains all critical electrical and mechanical parameters while differing only in supplementary features (Board Guide, Pick and Place) that do not affect core connector functionality or interchangeability.

Parameter Comparison

Engineering Selection Recommendations

Both TFC-110-02-L-D-TR and TFC-110-02-L-D-A-K-TR are active production parts from Samtec Inc. with identical electrical and mechanical specifications. Selection between these parts is based on application requirements:

The TFC-110-02-L-D-TR is suitable for standard board-to-board or cable connection applications requiring the base connector functionality.

The TFC-110-02-L-D-A-K-TR includes Board Guide and Pick and Place features, making it advantageous for automated assembly processes and applications requiring enhanced mechanical alignment during mating.

Both parts maintain full compliance with ROHS3 and UL94 V-0 flammability standards. Inventory availability differs, with TFC-110-02-L-D-A-K-TR currently stocked at higher quantities (2327 Pcs vs. 659 Pcs).

Frequently Asked Questions (FAQ)

Q: Are TFC-110-02-L-D-TR and TFC-110-02-L-D-A-K-TR electrically interchangeable?

A: Yes. Both parts share identical electrical ratings (3.1A per contact, 275VAC), operating temperature range (-55°C ~ 125°C), contact finish specifications, and insulation materials. They are electrically equivalent.

Q: What is the difference between these two connector models?

A: The primary difference is that TFC-110-02-L-D-A-K-TR includes Board Guide and Pick and Place features. These are supplementary mechanical features that do not affect core connector functionality or electrical performance.

Q: Can I substitute TFC-110-02-L-D-A-K-TR for TFC-110-02-L-D-TR in an existing design?

A: Yes. The substitute part maintains all critical electrical and mechanical parameters, including pitch (0.050"), position count (20), row configuration (2 rows), mounting type (Surface Mount), and shrouding (Shrouded - 4 Wall). The additional features in the substitute part do not create incompatibility.

Q: Are both parts RoHS compliant?

A: Yes. Both TFC-110-02-L-D-TR and TFC-110-02-L-D-A-K-TR are ROHS3 Compliant with Moisture Sensitivity Level 1 (Unlimited).

Q: What is the mating pitch for these connectors?

A: Both connectors have a mating pitch of 0.050" (1.27mm) with row spacing of 0.050" (1.27mm).

Q: Which part should I select for automated assembly?

A: TFC-110-02-L-D-A-K-TR is designed with Pick and Place features to support automated assembly processes.