TSW-130-07-S-D Equivalent & Substitute Parts

Part Overview

The TSW-130-07-S-D is a rectangular connector header manufactured by Samtec Inc., designed for through-hole board-to-board or cable applications. This vertical header features 60 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing. The part is currently in active production status with 701 units in stock.

Substitute parts become necessary when the primary part reaches end-of-life, experiences supply constraints, or when design requirements permit alternative configurations that offer improved availability or cost efficiency while maintaining functional compatibility.

Substiute Parts

TSW-130-07-S-D

Samtec Inc.In Stock: 711TSW-130-07-S-D Datasheet

Current PartRFQ

4-103186-0

TE Connectivity AMP ConnectorsIn Stock: 1263394-103186-0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TSW-130-07-S-D is determined by the following critical parameters:

• Pitch spacing: 0.100" (2.54mm) mating pitch is mandatory
• Row spacing: 0.100" (2.54mm) row spacing is mandatory
• Contact type: Male pin headers only
• Mounting: Through-hole solder termination required
• Connector style: Board-to-board or cable configuration

The identified substitute part 4-103186-0 (TE Connectivity AMP Connectors AMPMODU Mod II series) shares the core pitch and row spacing specifications. However, this substitute differs in position count (80 vs. 60 positions) and several secondary parameters, requiring careful evaluation for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

The TSW-130-07-S-D remains the preferred selection for new designs due to its active product status and ROHS3 compliance. The part maintains a robust operating temperature range of -55°C to 125°C and is currently in production with adequate inventory availability.

The substitute part 4-103186-0 carries obsolete product status and RoHS non-compliance, making it unsuitable for applications subject to RoHS regulations or requiring long-term supply assurance. The higher position count (80 vs. 60) and differences in contact post length, insulation height, and contact finish thickness introduce mechanical and electrical variations that require design verification before implementation.

Selection of the substitute should be limited to legacy system maintenance or applications where the additional 20 positions and extended temperature range (-65°C minimum) provide specific functional advantages that outweigh compliance and availability concerns.

Frequently Asked Questions (FAQ)

Q: Can the 4-103186-0 be used as a direct replacement for the TSW-130-07-S-D?

A: No. While both parts share identical mating pitch (0.100" / 2.54mm) and row spacing, the substitute has 80 positions versus 60 on the main part. This difference affects PCB layout, mating interface dimensions, and overall form factor. Direct substitution requires design modification.

Q: What are the key compatibility criteria for these headers?

A: Mating pitch (0.100" / 2.54mm), row spacing (0.100" / 2.54mm), contact type (male pin), mounting method (through-hole solder), and connector style (board-to-board or cable) are the primary compatibility parameters. Position count, contact post length, and insulation height are secondary parameters that may affect mechanical fit.

Q: Why is the substitute listed as obsolete?

A: The 4-103186-0 (AMPMODU Mod II series) has reached end-of-life status with TE Connectivity. While inventory may be available through distribution channels, future supply cannot be assured. New designs should not incorporate obsolete parts.

Q: Does the RoHS non-compliance of the substitute affect compatibility?

A: RoHS compliance is a regulatory and supply chain requirement, not a functional compatibility parameter. However, RoHS non-compliant parts cannot be used in applications subject to RoHS regulations (EU and equivalent markets). This is a critical selection criterion for commercial and industrial applications.

Q: Are there differences in contact finish that affect electrical performance?

A: The main part features 30.0µin (0.76µm) gold mating finish versus 15.0µin (0.38µm) on the substitute. The main part also uses tin post finish while the substitute uses tin-lead. These differences may affect contact resistance and long-term reliability in high-cycle mating applications.

Q: What is the significance of the operating temperature range difference?

A: The main part operates from -55°C to 125°C, while the substitute operates from -65°C to 105°C. The substitute offers lower minimum temperature capability but reduced maximum temperature. Application requirements determine which range is appropriate.