MTSW-113-07-G-D-240 Equivalent & Substitute Parts

Part Overview

The MTSW-113-07-G-D-240 is a rectangular connector header manufactured by Samtec Inc., designed for through-hole mounting applications. This 26-position, 2-row connector operates across a wide temperature range of -55°C to 125°C and is classified as an active product. Equivalent and substitute parts are identified to provide component sourcing flexibility while maintaining electrical and mechanical compatibility within specified parameter tolerances.

Substiute Parts

MTSW-113-07-G-D-240

Samtec Inc.In Stock: 1012MTSW-113-07-G-D-240 Datasheet

Current PartRFQ

929665-01-13-I

3MIn Stock: 7479929665-01-13-I Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MTSW-113-07-G-D-240 is determined by the following critical parameters:

• Connector position and row configuration: 26 positions, 2 rows
• Pitch specification: 0.100" (2.54mm) mating pitch and row spacing
• Contact type and finish: Male pin with gold-plated mating surface
• Mounting and termination: Through-hole solder termination
• Electrical performance: Current rating and operating temperature range
• Regulatory compliance: RoHS and flammability certification

The substitute part 929665-01-13-I (3M) meets the core positional, pitch, and contact configuration requirements. Variations in contact length, insulation material composition, and operating temperature range are documented in the parameter comparison table below.

Parameter Comparison

Engineering Selection Recommendations

Both the MTSW-113-07-G-D-240 and 929665-01-13-I are active products with UL94 V-0 flammability certification and RoHS compliance. Selection between these parts depends on application-specific requirements:

The MTSW-113-07-G-D-240 supports a broader operating temperature range (-55°C to 125°C) and higher current rating (3A), making it suitable for applications requiring extended thermal performance. The 929665-01-13-I operates within -40°C to 105°C with a 2.5A current rating, appropriate for standard industrial and commercial temperature environments.

Contact length variations exist between the two parts. The MTSW-113-07-G-D-240 has a mating contact length of 0.240" (6.10mm) with a post length of 0.090" (2.29mm), while the 929665-01-13-I provides a mating contact length of 0.235" (5.97mm) with a post length of 0.110" (2.79mm). These dimensional differences may affect board layout and mating depth considerations.

Frequently Asked Questions (FAQ)

Q: Can the 929665-01-13-I directly replace the MTSW-113-07-G-D-240 in all applications?

A: Direct substitution is possible for applications operating within -40°C to 105°C with current requirements not exceeding 2.5A. Applications requiring the full -55°C to 125°C temperature range or 3A current rating require the MTSW-113-07-G-D-240.

Q: What are the key dimensional differences between these connectors?

A: The overall contact length differs by 0.015" (0.38mm), with the 929665-01-13-I being longer. The mating contact length is 0.005" (0.13mm) shorter on the 3M part, while the post length is 0.020" (0.51mm) longer. These differences may impact PCB layout and mating depth.

Q: Are both parts RoHS compliant?

A: Yes. The MTSW-113-07-G-D-240 is ROHS3 compliant, and the 929665-01-13-I is RoHS compliant. Both meet regulatory requirements for restricted substance elimination.

Q: What is the difference in contact material between these parts?

A: The MTSW-113-07-G-D-240 uses phosphor bronze contacts, while the 929665-01-13-I uses copper alloy contacts. Both materials are gold-plated on the mating surface and provide equivalent electrical performance within their respective current ratings.

Q: How do the insulation materials differ?

A: The MTSW-113-07-G-D-240 uses polyester with glass fill, while the 929665-01-13-I uses polybutylene terephthalate (PBT) with polyester and glass fill. Both achieve UL94 V-0 flammability rating.