TML-108-01-G-D Equivalent & Substitute Parts

Part Overview

The TML-108-01-G-D is a shrouded rectangular connector header manufactured by Samtec Inc., designed for board-to-board applications. This through-hole mounted component features 16 positions arranged in 2 rows with 0.050" (1.27mm) pitch spacing and 0.100" (2.54mm) row spacing. The connector utilizes male pin contacts with gold-plated mating surfaces and phosphor bronze material, operating across a temperature range of -55°C to 125°C. With an active product status and ROHS3 compliance, this component remains in production with 1153 units currently in stock.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part's core specifications, enabling direct functional replacement in circuit designs where the connector footprint and contact arrangement remain constant.

Substiute Parts

TML-108-01-G-D

Samtec Inc.In Stock: 1239TML-108-01-G-D Datasheet

Current PartRFQ

6-104068-0

TE Connectivity AMP ConnectorsIn Stock: 8136-104068-0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TML-108-01-G-D is determined by strict alignment of the following core parameters:

Critical Matching Parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (16)
• Number of rows (2)
• Pitch - mating (0.050" / 1.27mm)
• Row spacing - mating (0.100" / 2.54mm)
• Mounting type (Through Hole)
• Termination method (Solder)
• Style (Board to Board or Board to Board/Cable)

Acceptable Variation Parameters:

• Shrouding configuration (4-wall vs. 2-wall both provide electrical isolation)
• Contact shape (Square vs. Circular do not affect electrical performance)
• Insulation material (LCP vs. Thermoplastic both meet mechanical requirements)
• Contact finish thickness (variations within gold plating specifications)
• Fastening type (Push-Pull vs. Latch Holder both provide secure mating)

The substitute part 6-104068-0 (TE Connectivity AMP Connectors) meets all critical matching parameters and maintains functional equivalence for board-to-board interconnection applications.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection - TML-108-01-G-D (Samtec Inc.): Select the original TML-108-01-G-D when the design requires the extended upper operating temperature limit of 125°C, the 4-wall shrouded configuration for maximum EMI shielding, or when phosphor bronze contact material is specified for particular corrosion resistance requirements. This part maintains active production status with robust inventory availability (1153 units in stock).

Substitute Selection - 6-104068-0 (TE Connectivity AMP Connectors): The 6-104068-0 serves as a functional equivalent when board-to-board interconnection is the primary application requirement and the operating temperature range of -65°C to 105°C satisfies the circuit design constraints. This substitute maintains identical pitch spacing (0.050" / 1.27mm), row spacing (0.100" / 2.54mm), position count (16), and row configuration (2 rows). Both parts are ROHS3 compliant and actively produced.

Temperature Consideration: Applications requiring sustained operation above 105°C must use the TML-108-01-G-D. Applications operating below -55°C may utilize the 6-104068-0 due to its extended lower temperature rating of -65°C.

Compliance Status: Both parts maintain ROHS3 compliance and EAR99 export classification, supporting equivalent regulatory requirements for industrial, medical, telecommunications, and general-purpose applications.

Frequently Asked Questions (FAQ)

Q: Can the 6-104068-0 directly replace the TML-108-01-G-D in existing PCB designs?

A: Yes, for applications where the operating temperature range of -65°C to 105°C is acceptable. Both connectors share identical mating pitch (0.050" / 1.27mm), row spacing (0.100" / 2.54mm), position count (16), and row configuration (2 rows). The PCB footprint remains compatible. Verify that your application does not require the TML-108-01-G-D's extended upper temperature rating of 125°C.

Q: What is the difference between 4-wall and 2-wall shrouding?

A: Both configurations provide electrical isolation and keying functionality. The 4-wall shrouding on the TML-108-01-G-D offers enhanced EMI shielding and mechanical protection. The 2-wall shrouding on the 6-104068-0 provides standard isolation with reduced material mass. Select based on EMI requirements and mechanical robustness specifications.

Q: Are the contact materials interchangeable?

A: The TML-108-01-G-D uses phosphor bronze contacts while the 6-104068-0 uses copper alloy contacts. Both materials support gold plating and deliver equivalent electrical conductivity for standard signal and power distribution applications. Phosphor bronze offers superior corrosion resistance in harsh environments; copper alloy provides cost efficiency in standard industrial applications.

Q: What packaging differences exist between these parts?

A: The TML-108-01-G-D is supplied in bulk packaging, while the 6-104068-0 is supplied in tube packaging. This affects handling, storage, and component pick-and-place automation compatibility. Verify packaging requirements with your assembly process specifications.

Q: Can either part be used for cable-to-board applications?

A: The TML-108-01-G-D is specified for board-to-board style applications. The 6-104068-0 is rated for both board-to-board and cable applications, providing greater application flexibility. If cable interconnection is required, the 6-104068-0 is the appropriate selection.

Q: What is the voltage rating for these connectors?

A: The TML-108-01-G-D does not specify a voltage rating in the provided data. The 6-104068-0 is rated for 30VAC. For applications requiring voltage specifications, consult the complete technical datasheets or contact the manufacturers directly.

Q: Are both parts currently in production?

A: Yes, both the TML-108-01-G-D and 6-104068-0 maintain active product status. Current inventory shows 1153 units of the TML-108-01-G-D and 756 units of the 6-104068-0 available from stock.