TML-113-01-G-D-RA Equivalent & Substitute Parts

Part Overview

The TML-113-01-G-D-RA is a shrouded rectangular connector header manufactured by Samtec Inc., designed for through-hole, right-angle board-to-board applications. This 26-position connector operates across a wide temperature range of -55°C to 125°C and features gold-plated phosphor bronze contacts with 0.050" (1.27mm) pitch spacing. The part is currently active in production with 978 units in stock and maintains ROHS3 compliance. Equivalent and substitute parts are identified based on matching core electrical and mechanical parameters: connector type, contact configuration, pitch spacing, number of positions, mounting orientation, and termination method.

Substiute Parts

TML-113-01-G-D-RA

Samtec Inc.In Stock: 992TML-113-01-G-D-RA Datasheet

Current PartRFQ

1-104069-3

TE Connectivity AMP ConnectorsIn Stock: 10581-104069-3 Datasheet

SimilarRFQ

6-104069-3

TE Connectivity AMP ConnectorsIn Stock: 17346-104069-3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TML-113-01-G-D-RA are identified based on strict equivalence of core functional parameters. The primary substitution criteria are:

Critical Matching Parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Pitch spacing (0.050" / 1.27mm)
• Number of positions (26)
• Number of rows (2)
• Row spacing (0.100" / 2.54mm)
• Mounting type (Through Hole, Right Angle)
• Termination method (Solder)
• Style (Board to Board)

The identified substitute parts, 1-104069-3 and 6-104069-3 (both TE Connectivity AMP Connectors), match all critical parameters. Secondary parameter variations exist in shrouding design (2 Wall vs. 4 Wall), contact geometry (Circular vs. Square), insulation material composition, and operating temperature ranges. These variations do not prevent functional substitution in applications where the core mating interface and board-level integration requirements are identical.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: 6-104069-3 (TE Connectivity)

The 6-104069-3 is the preferred substitute for the TML-113-01-G-D-RA based on regulatory compliance alignment. Both parts maintain ROHS3 compliance status, ensuring compatibility with current environmental and regulatory requirements. The 6-104069-3 offers the highest inventory availability at 1637 units and maintains active product status. Operating temperature range (-65°C to 105°C) is narrower than the TML-113-01-G-D-RA (-55°C to 125°C), requiring verification for applications requiring extended temperature operation beyond 105°C.

Secondary Selection: 1-104069-3 (TE Connectivity)

The 1-104069-3 is functionally equivalent but carries RoHS non-compliant status. This part is suitable only for applications where RoHS compliance is not a regulatory requirement. Inventory availability is 954 units. Operating temperature range matches the 6-104069-3 variant.

Compatibility Considerations:

Both TE Connectivity substitutes feature 2-wall shrouding compared to the 4-wall shrouding of the TML-113-01-G-D-RA. Contact geometry differs (circular vs. square), though both maintain 0.050" pitch and gold-plated mating surfaces. Insulation material composition varies (thermoplastic vs. LCP), affecting mechanical and thermal properties. All three parts share identical core mating interface specifications, pitch spacing, position count, and through-hole right-angle mounting configuration.

Frequently Asked Questions (FAQ)

Q: Can the 1-104069-3 or 6-104069-3 be used as direct replacements for the TML-113-01-G-D-RA?

A: Yes, both TE Connectivity parts are functionally equivalent for board-to-board mating applications. All three connectors share identical pitch spacing (0.050"), position count (26), row configuration (2 rows at 0.100" spacing), and through-hole right-angle mounting. The mating interface is compatible across all three parts.

Q: What are the differences in shrouding between these parts?

A: The TML-113-01-G-D-RA features 4-wall shrouding, while both 1-104069-3 and 6-104069-3 feature 2-wall shrouding. Shrouding design affects mechanical protection and insertion guidance. Applications requiring maximum mechanical protection or specific shroud geometry should verify compatibility with the 2-wall design.

Q: Are there temperature range limitations when substituting?

A: The TML-113-01-G-D-RA operates from -55°C to 125°C, while both TE Connectivity substitutes operate from -65°C to 105°C. Applications requiring operation above 105°C or below -65°C must use the original TML-113-01-G-D-RA. The TE Connectivity parts provide extended low-temperature capability (-65°C vs. -55°C).

Q: What is the difference between 1-104069-3 and 6-104069-3?

A: Both parts are mechanically and electrically identical. The primary difference is RoHS compliance status: 1-104069-3 is RoHS non-compliant, while 6-104069-3 is ROHS3 compliant. For applications subject to RoHS regulations, the 6-104069-3 is the appropriate selection. The 6-104069-3 also offers higher inventory availability (1637 vs. 954 units).

Q: Do contact material differences affect performance?

A: The TML-113-01-G-D-RA uses phosphor bronze contacts, while both TE Connectivity substitutes use copper alloy contacts. Both materials are gold-plated at the mating surface. Contact material composition affects mechanical spring properties and wear characteristics. For applications with high mating cycle requirements, verify contact material specifications against application demands.

Q: What packaging format is used for all three parts?

A: All three parts are supplied in tube packaging, maintaining consistent handling and storage requirements across the product line.