MTSW-114-10-G-S-200 Equivalent & Substitute Parts

Part Overview

The MTSW-114-10-G-S-200 is a rectangular connector header manufactured by Samtec Inc. in the Flex Stack, MTSW series. This through-hole mounted connector features 14 positions at 0.100" (2.54mm) pitch and is designed for board-to-board or cable applications. The part is currently active in production with 877 units in stock. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility permits alternative connector solutions that maintain electrical and mechanical compatibility within specified parameters.

Substiute Parts

MTSW-114-10-G-S-200

Samtec Inc.In Stock: 962MTSW-114-10-G-S-200 Datasheet

Current PartRFQ

0022284146

MolexIn Stock: 66140022284146 Datasheet

SimilarRFQ

77311-118-14LF

Amphenol ICC (FCI)In Stock: 138577311-118-14LF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MTSW-114-10-G-S-200 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

• Connector Type: Header configuration (cuttable or breakaway variants acceptable)
• Contact Type: Male pin contacts
• Pitch - Mating: 0.100" (2.54mm) standard spacing
• Number of Positions: 14 positions
• Number of Rows: Single row configuration
• Mounting Type: Through hole solder termination
• Contact Finish - Mating: Gold plated contacts
• Material Flammability Rating: UL94 V-0 compliance
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The identified substitute parts meet these core electrical and mechanical requirements. Variations in contact length, insulation height, and post finish are within acceptable tolerances for this connector category and do not affect board-level compatibility or mating interface performance.

Parameter Comparison

Engineering Selection Recommendations

All three connectors maintain active product status and comply with UL94 V-0 flammability requirements and RoHS3 standards. The MTSW-114-10-G-S-200 and 77311-118-14LF both specify 3A current rating and phosphor bronze contact material. The 0022284146 provides higher inventory availability (6557 units) and equivalent RoHS3 compliance, though contact material is not specified in the data provided.

The 77311-118-14LF offers extended operating temperature range (-65°C ~ 125°C versus -55°C ~ 125°C) and is suitable for applications requiring lower temperature performance. However, this part carries REACH Affected status, whereas the MTSW-114-10-G-S-200 and 0022284146 are REACH Unaffected.

For applications where REACH compliance is a regulatory requirement, the MTSW-114-10-G-S-200 or 0022284146 are appropriate selections. For applications requiring extended low-temperature operation, the 77311-118-14LF is qualified.

Frequently Asked Questions (FAQ)

Q: Can the 0022284146 (Molex KK254) be used as a direct replacement for the MTSW-114-10-G-S-200?

A: The 0022284146 is electrically and mechanically compatible at the mating interface. Both connectors feature 14 positions at 0.100" (2.54mm) pitch, male pin contacts with gold plating, through-hole solder termination, and UL94 V-0 flammability rating. Differences in contact length and insulation material do not affect board-level compatibility. Verify REACH compliance requirements for your application, as both parts are REACH Unaffected.

Q: What are the differences in contact finish thickness between these parts?

A: The MTSW-114-10-G-S-200 specifies 10.0µin (0.25µm) gold plating on mating contacts, while both substitute parts specify 30.0µin (0.76µm). Higher plating thickness provides increased durability and wear resistance in high-cycle mating applications. For standard board-to-board or cable connections, both thicknesses are acceptable.

Q: Is the 77311-118-14LF suitable for low-temperature applications?

A: The 77311-118-14LF operates from -65°C to 125°C, extending the lower temperature limit by 10°C compared to the MTSW-114-10-G-S-200 (-55°C to 125°C). If your application requires operation below -55°C, the 77311-118-14LF is the appropriate selection among these three options.

Q: Are there any compliance differences between these connectors?

A: All three connectors are UL94 V-0 compliant and RoHS3 compliant. The MTSW-114-10-G-S-200 and 0022284146 are REACH Unaffected, while the 77311-118-14LF is REACH Affected. For applications subject to REACH regulations, verify that REACH Affected status is acceptable for your supply chain and end-use requirements.

Q: What is the difference between "cuttable" and "breakaway" header types?

A: Both connector types allow individual positions to be separated from the main header strip. The MTSW-114-10-G-S-200 is designated as cuttable, while the 0022284146 is designated as breakaway. Both configurations support the same 14-position, single-row mating interface and are compatible with standard 0.100" (2.54mm) pitch receptacles.