Equivalent & Substitute Parts for TFC-110-32-F-D

Part Overview

The TFC-110-32-F-D is a rectangular connector header manufactured by Samtec Inc. from the Tiger Eye™ TFC series. This surface mount connector features 20 positions arranged in 2 rows with 0.050" (1.27mm) pitch and is designed for board-to-board or cable applications. The part is currently active in production with full inventory availability. Alternative models within this series become necessary when design requirements specify different insulation heights, board guide features, or pick-and-place compatibility for automated assembly processes.

Substiute Parts

TFC-110-32-F-D

Samtec Inc.In Stock: 1147TFC-110-32-F-D Datasheet

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TFC-110-12-F-D

Samtec Inc.In Stock: 1183TFC-110-12-F-D Datasheet

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TFC-110-12-F-D-A

Samtec Inc.In Stock: 1148TFC-110-12-F-D-A Datasheet

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TFC-110-22-F-D-A

Samtec Inc.In Stock: 1209TFC-110-22-F-D-A Datasheet

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TFC-110-22-F-D-A-K

Samtec Inc.In Stock: 1195TFC-110-22-F-D-A-K Datasheet

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TFC-110-32-F-D-A

Samtec Inc.In Stock: 908TFC-110-32-F-D-A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution within the TFC-110 series is determined by the following critical parameters:

Fixed Parameters (Must Match for Direct Substitution):

• Pitch - Mating: 0.050" (1.27mm)
• Number of Positions: 20
• Number of Rows: 2
• Row Spacing - Mating: 0.050" (1.27mm)
• Contact Type: Male Pin
• Mounting Type: Surface Mount
• Termination: Solder
• Current Rating: 3.1A per Contact
• Voltage Rating: 275VAC
• Operating Temperature: -55°C ~ 125°C

Variable Parameters (Differentiate Substitute Parts):

• Insulation Height: 0.296" (7.52mm), 0.366" (9.30mm), or 0.441" (11.20mm)
• Features: None, Board Guide, or Board Guide + Pick and Place

The five substitute parts listed maintain all fixed parameters while offering variations in insulation height and assembly features. Selection depends on PCB design clearance requirements and manufacturing process capabilities.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain ROHS3 compliance and active product status. Selection criteria are based on design-specific requirements:

TFC-110-12-F-D: Select when minimum insulation height (0.296") is required and board guide feature is not necessary. Suitable for space-constrained applications.

TFC-110-12-F-D-A: Select when minimum insulation height with board guide alignment feature is required for improved mechanical stability during assembly.

TFC-110-22-F-D-A: Select when mid-range insulation height (0.366") with board guide feature is required for standard PCB clearance applications.

TFC-110-22-F-D-A-K: Select when mid-range insulation height with both board guide and pick-and-place features are required for automated assembly processes.

TFC-110-32-F-D-A: Select when maximum insulation height (0.441") with board guide feature is required. Functionally equivalent to TFC-110-32-F-D with added board guide alignment.

Frequently Asked Questions (FAQ)

Q: Can TFC-110-32-F-D be directly replaced with TFC-110-12-F-D?

A: Direct replacement is not recommended without PCB redesign. The insulation height difference (0.441" vs. 0.296") affects clearance to adjacent components and mating connector positioning. Verify PCB layout compatibility before substitution.

Q: What is the difference between parts with and without the "-A" suffix?

A: The "-A" suffix indicates the addition of a board guide feature, which provides mechanical alignment and stability during mating. Parts without "-A" (TFC-110-12-F-D, TFC-110-32-F-D) lack this feature.

Q: Which part should be selected for automated pick-and-place assembly?

A: TFC-110-22-F-D-A-K includes the pick-and-place feature (indicated by the "-K" suffix) in addition to board guide functionality, making it suitable for high-volume automated assembly processes.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and are suitable for applications requiring RoHS certification.

Q: What determines the choice between different insulation heights?

A: Insulation height is determined by PCB design clearance requirements and the height of adjacent components. Verify available vertical space on the PCB before selecting a substitute part with a different insulation height.

Q: Do all parts share the same electrical specifications?

A: Yes. All substitute parts maintain identical electrical specifications: 0.050" (1.27mm) pitch, 20 positions, 3.1A per contact current rating, 275VAC voltage rating, and -55°C to 125°C operating temperature range.