TML-108-01-S-D Equivalent & Substitute Parts Reference

Part Overview

The TML-108-01-S-D is a shrouded rectangular connector header manufactured by Samtec Inc., designed for through-hole board-to-board applications. This 16-position connector operates across a wide temperature range of -55°C to 125°C and features a 0.050" (1.27mm) pitch with dual-row configuration. The part maintains Active product status with 1171 units in current inventory. Substitute parts are identified to address application requirements including alternative packaging formats, inventory availability, and specific environmental or mechanical constraints while maintaining core electrical and mechanical compatibility.

Substiute Parts

TML-108-01-S-D

Samtec Inc.In Stock: 1185TML-108-01-S-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-S-D is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Pitch - Mating: 0.050" (1.27mm)
• Number of Positions: 16
• Number of Rows: 2
• Row Spacing - Mating: 0.100" (2.54mm)
• Connector Type: Header
• Contact Type: Male Pin
• Mounting Type: Through Hole
• Termination: Solder
• Style: Board to Board or Board to Board/Cable

Acceptable Variation Parameters:

• Shrouding configuration (4-wall vs. 2-wall designs maintain mechanical compatibility)
• Contact shape (square vs. circular)
• Insulation material (LCP vs. Thermoplastic)
• Fastening mechanism (Push-Pull vs. Latch Holder)
• Contact length specifications within mating interface tolerance
• Insulation height within standard tolerance bands

The substitute part 6-104068-0 (TE Connectivity AMP Connectors) satisfies all mandatory matching parameters and operates within acceptable variation limits for the identified application categories.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection Criteria:

The TML-108-01-S-D remains the preferred component for applications requiring the full operating temperature range of -55°C to 125°C. This part is Active status with robust inventory availability (1171 units) and maintains ROHS3 compliance.

Substitute Selection Criteria:

The 6-104068-0 (TE Connectivity AMP Connectors) is suitable as a substitute when:

1. Operating temperature requirements fall within the -65°C to 105°C range (note: upper limit is 105°C versus 125°C for primary part)
2. Packaging format as Tube is acceptable for procurement workflows
3. Applications include Automotive, General Purpose, Medical, or Telecommunications environments where the part is specified
4. The 30VAC voltage rating specification meets application requirements
5. Inventory constraints on the primary part necessitate alternative sourcing

Compliance Status:

Both parts maintain ROHS3 compliance and carry EAR99 ECCN classification. The substitute part includes defined Moisture Sensitivity Level (MSL) rating of 1 (Unlimited), indicating no moisture sensitivity constraints during storage and handling.

Temperature Range Consideration:

Applications operating continuously above 105°C require the primary TML-108-01-S-D part. The substitute part's upper temperature limit of 105°C represents a 20°C reduction from the primary specification.

Frequently Asked Questions (FAQ)

Q: Can the 6-104068-0 be used as a direct replacement for the TML-108-01-S-D in all applications?

A: The 6-104068-0 is compatible for applications where operating temperatures do not exceed 105°C. The primary part supports temperatures to 125°C. Verify your application's maximum operating temperature before substitution.

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

A: Both configurations provide shrouding for the connector contacts. The 4-wall design (TML-108-01-S-D) provides additional mechanical protection on all sides, while the 2-wall design (6-104068-0) provides protection on two opposing sides. Both maintain electrical isolation and mechanical stability for through-hole mounting.

Q: Are the contact shapes (square vs. circular) functionally equivalent?

A: Yes. Both square and circular contact geometries are acceptable variations for this connector category. The mating interface, pitch, and electrical performance remain equivalent. Contact shape does not affect interchangeability with standard receptacle connectors designed for 0.050" (1.27mm) pitch headers.

Q: Does packaging format (Bulk vs. Tube) affect component performance?

A: No. Packaging format affects only procurement, handling, and storage logistics. Bulk and Tube packaging contain identical components with identical electrical and mechanical specifications. Selection depends on your supply chain requirements and inventory management procedures.

Q: What does ROHS3 compliance mean for these connectors?

A: ROHS3 compliance indicates the components meet Restriction of Hazardous Substances Directive requirements, restricting lead, cadmium, mercury, hexavalent chromium, and specified brominated flame retardants. Both parts are ROHS3 compliant and suitable for regulated applications.

Q: Can these connectors be used in automotive applications?

A: The substitute part 6-104068-0 is specified for Automotive applications. The primary part TML-108-01-S-D does not list Automotive in its applications field. Verify automotive qualification requirements with your design specifications before selecting either part for automotive use.

Q: What is the significance of the 30VAC voltage rating on the substitute part?

A: The 6-104068-0 specifies a 30VAC voltage rating. The primary part does not provide a voltage specification in the available data. If your application requires voltage rating documentation, the substitute part provides this specification. Confirm voltage requirements match your application before substitution.

Q: How do the contact finish specifications compare?

A: Both parts use identical contact finish specifications: Gold plating (30.0µin thickness) on mating contacts and Tin finish on solder posts. Contact material differs (Phosphor Bronze vs. Copper Alloy), but both materials are standard for this connector category and maintain equivalent electrical performance.

Q: Is the MSL (Moisture Sensitivity Level) rating important for these connectors?

A: The substitute part specifies MSL 1 (Unlimited), indicating no moisture sensitivity constraints. The primary part does not provide MSL data. MSL 1 rating means the component can be stored indefinitely without moisture control measures, simplifying inventory management.