TFC-110-02-L-D-A-P Equivalent & Substitute Parts

Part Overview

The TFC-110-02-L-D-A-P is a Samtec Tiger Eye™ TFC series rectangular connector header designed for surface mount applications. This 20-position, 0.050" (1.27mm) pitch connector provides board-to-board or cable interconnection with shrouded 4-wall construction and push-pull fastening. The part is currently active in production with 861 pieces in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required for component procurement, inventory management, or design flexibility within the same connector series.

Substiute Parts

TFC-110-02-L-D-A-P

Samtec Inc.In Stock: 878TFC-110-02-L-D-A-P Datasheet

Current PartRFQ

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

Samtec Inc.In Stock: 1129TFC-110-02-L-D-A-K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TFC-110-02-L-D-A-K is classified as a direct substitute for the TFC-110-02-L-D-A-P based on the following critical parameters that determine functional equivalence:

• Identical connector type, contact type, and series designation
• Matching pitch specifications: 0.050" (1.27mm) mating pitch and 0.050" (1.27mm) row spacing
• Identical position count (20 positions, 2 rows) and loading configuration
• Equivalent electrical ratings: 3.1A per contact, 275VAC voltage rating
• Identical mounting technology (surface mount) and fastening mechanism (push-pull)
• Matching shrouding configuration (shrouded 4-wall) and contact geometry
• Equivalent material specifications and environmental performance range (-55°C ~ 125°C)
• Identical compliance certifications (ROHS3, UL94 V-0)

Both parts share the same base product number (TFC-110) and are manufactured by Samtec Inc. within the same active product line.

Parameter Comparison

Engineering Selection Recommendations

Both the TFC-110-02-L-D-A-P and TFC-110-02-L-D-A-K are active products manufactured by Samtec Inc. and meet identical electrical, mechanical, and compliance requirements. Selection between these parts may be based on inventory availability: the TFC-110-02-L-D-A-K currently has higher stock levels (1101 pieces versus 861 pieces). Both parts are ROHS3 compliant, carry UL94 V-0 flammability certification, and are classified as REACH unaffected. The parts are functionally interchangeable for all applications requiring a 20-position, 0.050" pitch surface mount header with push-pull fastening and 3.1A per contact current capacity.

Frequently Asked Questions (FAQ)

Q: Are TFC-110-02-L-D-A-P and TFC-110-02-L-D-A-K mechanically interchangeable?

A: Yes. Both parts share identical mechanical specifications including pitch (0.050"), position count (20), row configuration (2 rows), mounting type (surface mount), shrouding (4-wall), and contact geometry (square, 0.131" mating length).

Q: Do these parts have the same electrical ratings?

A: Yes. Both parts are rated for 3.1A per contact and 275VAC, with identical operating temperature range (-55°C ~ 125°C) and contact material composition (phosphor bronze with gold mating finish).

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

A: The parts are functionally equivalent. The difference in part number designation (suffix -A-P versus -A-K) reflects internal Samtec product line variations, but all critical electrical and mechanical parameters are identical.

Q: Are both parts RoHS compliant?

A: Yes. Both TFC-110-02-L-D-A-P and TFC-110-02-L-D-A-K are ROHS3 compliant with UL94 V-0 flammability rating and Moisture Sensitivity Level 1 (unlimited shelf life).

Q: Can I use TFC-110-02-L-D-A-K as a direct replacement for TFC-110-02-L-D-A-P in existing designs?

A: Yes. All electrical, mechanical, and environmental specifications are identical, making the TFC-110-02-L-D-A-K a direct functional substitute for the TFC-110-02-L-D-A-P in any application.

Q: What is the pitch specification for these connectors?

A: Both parts feature 0.050" (1.27mm) mating pitch with 0.050" (1.27mm) row spacing, suitable for high-density board-to-board interconnection applications.