SSW-104-22-SM-S-VS Equivalent & Substitute Parts

Part Overview

The SSW-104-22-SM-S-VS is a 4-position receptacle connector manufactured by Samtec Inc., designed for board-to-board or cable applications with 0.100" (2.54mm) pitch spacing. This surface mount connector features gold-plated mating contacts and tin-plated posts, operating across -55°C to 125°C with a current rating of 4.7A per contact. The part is actively produced and ROHS3 compliant. Identifying equivalent substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and optimize inventory availability across manufacturing operations.

Substiute Parts

SSW-104-22-SM-S-VS

Samtec Inc.In Stock: 720SSW-104-22-SM-S-VS Datasheet

Current PartRFQ

SSW-104-22-S-S-VS

Samtec Inc.In Stock: 1652SSW-104-22-S-S-VS Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The SSW-104-22-SM-S-VS has one identified equivalent substitute: SSW-104-22-S-S-VS. Both parts share identical electrical and mechanical specifications across all critical substitution parameters:

• Connector type, position count, and mating pitch
• Surface mount termination and solder attachment method
• Contact materials, finishes, and current ratings
• Operating temperature range and insulation properties
• RoHS3 compliance and regulatory classification

The substitution is valid based on matching specifications in connector topology, electrical performance, thermal capability, and environmental compliance. Both parts belong to the SSW series base product family (SSW-104) and maintain functional equivalence for board-to-board and cable connection applications.

Parameter Comparison

Engineering Selection Recommendations

Both SSW-104-22-SM-S-VS and SSW-104-22-S-S-VS are active production parts with ROHS3 compliance and identical electrical and mechanical specifications. Selection between these parts may be based on inventory availability and supply chain considerations. The SSW-104-22-S-S-VS currently maintains higher inventory levels (1617 pcs vs. 642 pcs), which may influence procurement decisions for high-volume applications. Both parts meet UL94 V-0 flammability requirements and carry MSL 1 (Unlimited) moisture sensitivity classification, indicating equivalent reliability and handling characteristics. No technical performance differentiation exists between these parts for standard board-to-board and cable connection applications.

Frequently Asked Questions (FAQ)

Q: Are SSW-104-22-SM-S-VS and SSW-104-22-S-S-VS fully interchangeable?

A: Yes. Both parts share identical specifications across all electrical, mechanical, and environmental parameters. They are functionally equivalent for all applications requiring a 4-position, 0.100" pitch surface mount receptacle connector with gold mating contacts and tin posts.

Q: What determines substitution eligibility for these connector parts?

A: Substitution is valid when parts match across: connector type and position count, mating pitch, mounting method, contact materials and finishes, current and temperature ratings, insulation properties, and regulatory compliance status. Both parts meet all these criteria.

Q: Do these parts require different PCB footprints?

A: No. Both parts maintain identical mechanical dimensions, insulation height (0.335"), and surface mount termination specifications, allowing use of the same PCB footprint and assembly process.

Q: Are there any compliance or certification differences?

A: No. Both parts are ROHS3 compliant, carry UL94 V-0 flammability rating, and share identical ECCN (EAR99) and HTSUS classifications.

Q: What is the moisture sensitivity level for these connectors?

A: Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions and unlimited shelf life under standard storage conditions.

Q: Can these parts be used in high-temperature applications?

A: Yes. Both parts operate across -55°C to 125°C, supporting applications requiring extended thermal range operation.