TFM-115-12-S-D-A-P Equivalent & Substitute Parts

Part Overview

The TFM-115-12-S-D-A-P is a surface mount rectangular connector header manufactured by Samtec Inc. as part of the Tiger Eye™ TFM series. This connector is an active product designed for board-to-board or cable applications with 30 positions arranged in 2 rows at 0.050" (1.27mm) pitch. The part is in active production status with 1041 pieces currently in stock. Alternative models may be required when application-specific requirements such as insulation height or connector geometry differ from the standard configuration.

Substiute Parts

TFM-115-12-S-D-A-P

Samtec Inc.In Stock: 1057TFM-115-12-S-D-A-P Datasheet

Current PartRFQ

TFM-115-32-S-D-A-P

Samtec Inc.In Stock: 1240TFM-115-32-S-D-A-P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TFM-115-32-S-D-A-P qualifies as a direct substitute based on the following critical parameters that remain constant across both parts:

• Manufacturer: Samtec Inc.
• Series: Tiger Eye™ TFM
• Connector Type: Header with Male Pin contacts
• Number of Positions: 30
• 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
• Contact Shape: Square
• Contact Finish - Mating: Gold
• Contact Material: Phosphor Bronze
• Insulation Material: Liquid Crystal Polymer (LCP)
• Current Rating: 2.9A per Contact
• Voltage Rating: 275VAC
• Operating Temperature: -55°C ~ 125°C
• RoHS Status: ROHS3 Compliant
• Fastening Type: Push-Pull
• Termination: Solder

The primary difference between these parts is the insulation height, which varies based on application-specific board spacing requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the TFM-115-12-S-D-A-P and TFM-115-32-S-D-A-P are active products from Samtec Inc. with full ROHS3 compliance and UL94 V-0 flammability certification. Selection between these parts is determined by the required insulation height for the specific application:

• TFM-115-12-S-D-A-P: 0.290" (7.37mm) insulation height for standard board spacing
• TFM-115-32-S-D-A-P: 0.435" (11.05mm) insulation height for applications requiring greater vertical clearance

Both parts maintain identical electrical performance, contact ratings, and environmental specifications. The choice depends solely on the mechanical constraint of available board-to-board spacing in the target application.

Frequently Asked Questions (FAQ)

Q: Can TFM-115-32-S-D-A-P be used as a direct replacement for TFM-115-12-S-D-A-P?

A: Substitution is possible only if the application accommodates the increased insulation height of 0.435" (11.05mm) versus 0.290" (7.37mm). All electrical and contact specifications are identical. Physical board spacing must be verified before substitution.

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

A: The primary differentiator is the insulation height, which affects the overall connector profile. The suffix in the part number (12 versus 32) indicates this geometric variation. All other parameters including pitch, contact count, electrical ratings, and material specifications remain constant.

Q: Are both parts equally available?

A: Both parts are active products with current inventory. TFM-115-32-S-D-A-P has 1196 pieces in stock while TFM-115-12-S-D-A-P has 1041 pieces in stock.

Q: Do these connectors require any special handling or storage considerations?

A: Both parts have Moisture Sensitivity Level (MSL) 1, indicating unlimited shelf life without special moisture control requirements.

Q: What is the mating pitch specification for these connectors?

A: Both connectors operate at 0.050" (1.27mm) mating pitch with 0.050" (1.27mm) row spacing, maintaining compatibility with standard 1.27mm pitch connector systems.