SSW-118-01-G-S Equivalent & Substitute Parts

Part Overview

The SSW-118-01-G-S is an 18-position receptacle connector manufactured by Samtec Inc., designed for board-to-board or cable applications with 0.100" (2.54mm) pitch through-hole mounting. This connector features gold-plated forked contacts rated for 4.7A per contact and operates across -55°C to 125°C. The part is currently active in production and RoHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability for procurement flexibility or inventory management.

Substiute Parts

SSW-118-01-G-S

Samtec Inc.In Stock: 1206SSW-118-01-G-S Datasheet

Current PartRFQ

6-534237-6

TE Connectivity AMP ConnectorsIn Stock: 17126-534237-6 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSW-118-01-G-S is determined by alignment of the following critical parameters:

• Connector Type & Position Count: Must be 18-position receptacle
• Pitch & Mounting: 0.100" (2.54mm) pitch, through-hole solder termination
• Fastening & Contact Finish: Push-pull fastening with gold-plated mating contacts
• Electrical Performance: Current rating and operating temperature range
• Compliance: UL94 V-0 flammability rating and RoHS status

The part 6-534237-6 (TE Connectivity AMP Connectors AMPMODU Mod IV series) meets these core substitution criteria. Both connectors share identical position count, pitch, mounting method, fastening type, and contact finish material. Both achieve UL94 V-0 flammability rating and maintain RoHS compliance. Mechanical and electrical parameters remain within acceptable tolerance for direct substitution in board-to-board and cable connector applications.

Parameter Comparison

Engineering Selection Recommendations

Both the SSW-118-01-G-S and 6-534237-6 are active production parts with established compliance certifications. Selection between these connectors should be based on application-specific current requirements and operating temperature constraints.

The SSW-118-01-G-S supports 4.7A per contact and operates from -55°C to 125°C. The 6-534237-6 supports 2A per contact with an extended lower temperature range of -65°C to 125°C. Applications requiring current levels above 2A per contact necessitate the SSW-118-01-G-S. Applications operating below -55°C may benefit from the 6-534237-6 extended temperature range, provided current requirements do not exceed 2A per contact.

Both parts maintain UL94 V-0 flammability certification and RoHS compliance, ensuring suitability for regulated environments. Mechanical compatibility is confirmed through matching pitch, position count, mounting type, and fastening mechanism.

Frequently Asked Questions (FAQ)

Q: Can the 6-534237-6 directly replace the SSW-118-01-G-S in all applications?

A: Direct replacement is possible only when application current requirements do not exceed 2A per contact. The SSW-118-01-G-S is rated for 4.7A per contact, while the 6-534237-6 is rated for 2A per contact. If your application requires current levels between 2A and 4.7A per contact, the SSW-118-01-G-S must be used.

Q: What are the mechanical compatibility considerations?

A: Both connectors share identical 18-position configuration, 0.100" (2.54mm) pitch, through-hole solder termination, and push-pull fastening. Insulation height differs by 0.005" (0.13mm) and contact post length differs by 0.011" (0.28mm). These variations are within typical PCB design tolerances for standard board-to-board applications.

Q: Are there temperature range differences I should consider?

A: The SSW-118-01-G-S operates from -55°C to 125°C. The 6-534237-6 extends the lower temperature limit to -65°C. If your application requires operation below -55°C, the 6-534237-6 provides additional temperature margin, subject to current rating constraints.

Q: Do both parts meet the same compliance standards?

A: Both connectors achieve UL94 V-0 flammability rating and maintain RoHS compliance. The SSW-118-01-G-S is ROHS3 compliant, while the 6-534237-6 is RoHS compliant. Both are suitable for regulated applications requiring these certifications.

Q: What packaging differences exist between these parts?

A: The SSW-118-01-G-S is supplied in bulk packaging. The 6-534237-6 is supplied in tube packaging. Packaging format does not affect electrical or mechanical performance and is primarily a procurement and handling consideration.