TFM-130-12-S-D Equivalent & Substitute Parts

Part Overview

The TFM-130-12-S-D is a rectangular connector header manufactured by Samtec Inc. in the Tiger Eye™ TFM series. This surface mount connector features 60 positions arranged in 2 rows with 0.050" (1.27mm) pitch, designed for board-to-board or cable applications with push-pull fastening. The part is currently active in production with 1181 units in stock. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility permits alternative qualified connectors meeting the same electrical and mechanical interface requirements.

Substiute Parts

TFM-130-12-S-D

Samtec Inc.In Stock: 1221TFM-130-12-S-D Datasheet

Current PartRFQ

104656-6

TE Connectivity AMP ConnectorsIn Stock: 923104656-6 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute part identification for the TFM-130-12-S-D is based on strict equivalence of the following critical parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (60)
• Number of rows (2)
• Mating pitch (0.050" / 1.27mm)
• Row spacing (0.050" / 1.27mm)
• Mounting type (Surface Mount)
• Shrouding configuration (Shrouded - 4 Wall)
• Fastening type (Push-Pull)
• Termination method (Solder)
• Insulation material (Liquid Crystal Polymer)

The substitute part 104656-6 from TE Connectivity AMP Connectors meets these core interface requirements. Variations in secondary parameters such as contact length, insulation height, contact shape, current rating, and compliance certifications are noted in the parameter comparison table below.

Parameter Comparison

Engineering Selection Recommendations

The TFM-130-12-S-D and 104656-6 share identical core interface specifications for mating pitch, row configuration, mounting method, and shrouding. Both connectors are active products with unlimited moisture sensitivity ratings and UL94 V-0 flammability compliance.

Key differences affecting selection:

The TFM-130-12-S-D maintains ROHS3 compliance, while 104656-6 is RoHS non-compliant. Applications subject to RoHS regulatory requirements must use the TFM-130-12-S-D or equivalent compliant alternatives.

The TFM-130-12-S-D supports 2.9A per contact and 275VAC rating, while 104656-6 is rated for 0.5A per contact with unspecified voltage rating. High-current or high-voltage applications require the TFM-130-12-S-D.

The TFM-130-12-S-D operates across -55°C to 125°C, while 104656-6 operates across -65°C to 105°C. Applications requiring operation below -55°C or above 105°C must use the TFM-130-12-S-D.

Contact geometry differs: TFM-130-12-S-D uses square contacts while 104656-6 uses circular contacts. Mating interface design must accommodate the specific contact shape.

Frequently Asked Questions (FAQ)

Q: Can 104656-6 be used as a direct replacement for TFM-130-12-S-D in all applications?

A: No. While both connectors share identical mating pitch, row count, and shrouding, the 104656-6 has lower current rating (0.5A vs. 2.9A per contact), lower operating temperature ceiling (105°C vs. 125°C), and is RoHS non-compliant. Use 104656-6 only in applications where current requirements do not exceed 0.5A per contact, operating temperature remains below 105°C, and RoHS compliance is not required.

Q: What are the critical parameters that must match for connector substitution?

A: The following parameters must be identical: mating pitch (0.050"), number of positions (60), number of rows (2), row spacing (0.050"), connector type (Header), contact type (Male Pin), mounting type (Surface Mount), shrouding (Shrouded - 4 Wall), fastening type (Push-Pull), and termination method (Solder).

Q: Does the difference in contact shape (square vs. circular) affect mating compatibility?

A: Contact shape affects the mating interface design. The TFM-130-12-S-D uses square contacts while 104656-6 uses circular contacts. Mating receptacles must be designed for the specific contact geometry. Verify that the mating connector is qualified for the contact shape of the selected header.

Q: Are there temperature or current limitations when using 104656-6?

A: Yes. The 104656-6 is limited to 0.5A per contact and operates between -65°C and 105°C. The TFM-130-12-S-D supports 2.9A per contact and operates between -55°C and 125°C. Applications exceeding these limits require the TFM-130-12-S-D.

Q: What compliance differences exist between these connectors?

A: The TFM-130-12-S-D is ROHS3 compliant with MSL 1. The 104656-6 is RoHS non-compliant and REACH affected. Applications subject to RoHS or REACH regulations must use the TFM-130-12-S-D.