TLW-101-05-S-D Equivalent & Substitute Parts

Part Overview

The TLW-101-05-S-D is a rectangular connector header manufactured by Samtec Inc., part of the Flex Stack TLW series. This through-hole mounted connector is designed for board-to-board or cable applications with 2 positions arranged in 2 rows. The part is currently active in production with 1090 units in stock. Alternative models may be required due to inventory constraints, specific application requirements, or design revisions that necessitate compatible connector variants within the same series.

Substiute Parts

TLW-101-05-S-D

Samtec Inc.In Stock: 1115TLW-101-05-S-D Datasheet

Current PartRFQ

TLW-101-05-G-D

Samtec Inc.In Stock: 1613TLW-101-05-G-D Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLW-101-05-G-D qualifies as a direct substitute for the TLW-101-05-S-D based on the following critical parameters that determine functional interchangeability:

• Identical manufacturer (Samtec Inc.) and series (Flex Stack, TLW)
• Matching connector type (Header), contact type (Male Pin), and contact shape (Square)
• Identical position count (2 positions, 2 rows) and row spacing (0.100" / 2.54mm)
• Same mounting method (Through Hole) and termination type (Solder)
• Identical contact material (Phosphor Bronze) and insulation material (Liquid Crystal Polymer)
• Matching operating temperature range (-55°C ~ 125°C)
• Identical current rating (5.2A per Contact)
• Same compliance status (ROHS3 Compliant, MSL 1)

The substitute part differs only in contact finish specifications, which do not affect mechanical or electrical interchangeability in standard applications.

Parameter Comparison

Engineering Selection Recommendations

Both the TLW-101-05-S-D and TLW-101-05-G-D are active production parts with ROHS3 compliance and identical MSL ratings. Selection between these parts should be based on inventory availability and application-specific requirements regarding contact finish specifications. The TLW-101-05-G-D provides documented contact finish thickness values (10.0µin mating finish, Flash post finish), which may be advantageous for applications requiring explicit finish specifications. Both parts maintain identical electrical and mechanical performance characteristics within the specified operating temperature range and current ratings.

Frequently Asked Questions (FAQ)

Q: Can TLW-101-05-G-D be used as a direct replacement for TLW-101-05-S-D in existing designs?

A: Yes. Both parts share identical connector type, position count, row spacing, mounting method, termination type, contact material, insulation material, operating temperature range, and current rating. The parts are mechanically and electrically interchangeable.

Q: What is the difference between these two connector models?

A: The primary difference lies in contact finish specifications. The TLW-101-05-G-D explicitly specifies gold plating thickness on both mating and post contacts (10.0µin mating, Flash post), while the TLW-101-05-S-D does not provide these detailed finish specifications.

Q: Are both parts suitable for the same PCB layout and footprint?

A: Yes. Both parts have identical physical dimensions, including row spacing (0.100" / 2.54mm), contact lengths, insulation height, and overall contact length. PCB footprints are identical.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both parts are ROHS3 compliant with MSL rating 1 (Unlimited moisture sensitivity level). Both carry EAR99 ECCN classification and identical HTSUS codes.

Q: Which part should be selected for new designs?

A: Selection should be based on inventory availability and whether explicit contact finish thickness documentation is required for your application. Both parts are active production items suitable for new designs.