MTSW-113-05-S-D-250 Equivalent & Substitute Parts

Part Overview

The MTSW-113-05-S-D-250 is a rectangular connector header manufactured by Samtec Inc. within the Flex Stack MTSW series. This through-hole mounted connector features 26 positions arranged in 2 rows with 0.100" (2.54mm) pitch, designed for board-to-board or cable applications. The part is currently active in production with 1007 units in stock. Substitute parts may be required due to inventory constraints, lead time considerations, or specific application requirements where alternative contact post lengths or overall dimensions are acceptable.

Substiute Parts

MTSW-113-05-S-D-250

Samtec Inc.In Stock: 1043MTSW-113-05-S-D-250 Datasheet

Current PartRFQ

MTSW-113-22-S-D-250

Samtec Inc.In Stock: 1082MTSW-113-22-S-D-250 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The MTSW-113-05-S-D-250 can be substituted with MTSW-113-22-S-D-250 based on the following substitution criteria:

Both parts share identical specifications for the parameters that define connector compatibility and functionality:

• Same manufacturer (Samtec Inc.)
• Same series (Flex Stack, MTSW)
• Same connector type (Header, Cuttable)
• Same contact type (Male Pin)
• Same number of positions (26) and rows (2)
• Same mating pitch (0.100" / 2.54mm)
• Same row spacing (0.100" / 2.54mm)
• Same mounting type (Through Hole)
• Same termination method (Solder)
• Same mating contact length (0.250" / 6.35mm)
• Same insulation height (0.100" / 2.54mm)
• Same contact finish - mating (Gold)
• Same current rating (3A)
• Same operating temperature range (-55°C ~ 125°C)
• Same material flammability rating (UL94 V-0)
• Same RoHS compliance status (ROHS3 Compliant)

The primary difference between these parts is the contact post length and overall contact length, which do not affect mating compatibility or electrical performance in standard applications.

Parameter Comparison

Engineering Selection Recommendations

Both MTSW-113-05-S-D-250 and MTSW-113-22-S-D-250 are active production parts from Samtec Inc. with ROHS3 compliance and UL94 V-0 material flammability certification. Selection between these parts should be based on specific application requirements regarding contact post length and overall connector dimensions. The MTSW-113-22-S-D-250 provides extended post length (0.280" / 7.11mm) and overall contact length (0.630" / 16.00mm), which may be necessary for applications requiring deeper PCB penetration or specific stacking configurations. Both parts maintain identical electrical performance characteristics, mating interface specifications, and environmental operating ranges.

Frequently Asked Questions (FAQ)

Q: Are MTSW-113-05-S-D-250 and MTSW-113-22-S-D-250 electrically interchangeable?

A: Yes. Both parts share identical mating contact specifications, pitch, row spacing, current rating, and operating temperature range. The electrical performance and mating interface are equivalent.

Q: What is the primary difference between these two part numbers?

A: The contact post length differs. MTSW-113-05-S-D-250 does not specify post length, while MTSW-113-22-S-D-250 has a contact post length of 0.280" (7.11mm) and overall contact length of 0.630" (16.00mm). This affects solder joint depth and PCB penetration characteristics.

Q: Can I use MTSW-113-22-S-D-250 as a direct replacement for MTSW-113-05-S-D-250?

A: Substitution is possible when the extended post length and overall contact length of MTSW-113-22-S-D-250 are compatible with your PCB design and assembly process. Verify that your PCB thickness and solder joint requirements accommodate the longer post specification.

Q: Do both parts have the same RoHS and flammability certifications?

A: Yes. Both parts are ROHS3 compliant and carry UL94 V-0 material flammability rating.

Q: Are there any differences in contact finish or material composition?

A: No. Both parts use identical contact materials (Phosphor Bronze), mating contact finish (Gold at 30.0µin / 0.76µm), post contact finish (Tin), and insulation material (Polyester, Glass Filled).