SSW-110-03-S-D Equivalent & Substitute Parts

Part Overview

The SSW-110-03-S-D is a 20 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 mating contacts, tin-plated posts, and is rated for 4.7A per contact with an operating temperature range of -55°C to 125°C. The part is currently active in production with ROHS3 compliance and UL94 V-0 flammability rating. Alternative models within the SSW series may be required due to inventory availability, specific application requirements, or design revisions while maintaining electrical and mechanical compatibility.

Substiute Parts

SSW-110-03-S-D

Samtec Inc.In Stock: 789SSW-110-03-S-D Datasheet

Current PartRFQ

SSW-110-23-S-D

Samtec Inc.In Stock: 919SSW-110-23-S-D Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The SSW-110-23-S-D qualifies as a direct substitute for the SSW-110-03-S-D based on identical electrical and mechanical parameters. Substitution is valid when the following criteria are met:

• Connector type: Receptacle
• Position count: 20 positions
• Mating pitch: 0.100" (2.54mm)
• Row configuration: 2 rows with 0.100" (2.54mm) spacing
• Mounting method: Through hole solder termination
• Contact finish: Gold plating on mating surface
• Current capacity: 4.7A per contact minimum
• Temperature range: -55°C to 125°C minimum
• Compliance: ROHS3 and UL94 V-0 certification

Both parts share the same base product number (SSW-110) and maintain identical specifications across all critical parameters that determine PCB footprint compatibility and electrical performance.

Parameter Comparison

Engineering Selection Recommendations

Both SSW-110-03-S-D and SSW-110-23-S-D are active production parts with identical ROHS3 compliance and UL94 V-0 flammability certification. Selection between these parts should be based on availability and supply chain requirements, as they are electrically and mechanically interchangeable. Both parts meet the same regulatory standards and environmental specifications. The SSW-110-23-S-D currently has higher inventory availability (889 pcs vs. 710 pcs), which may influence procurement decisions for high-volume applications.

Frequently Asked Questions (FAQ)

Q: Can SSW-110-23-S-D be used as a direct replacement for SSW-110-03-S-D?

A: Yes. Both parts are identical in electrical and mechanical specifications, including connector type, position count, pitch, mounting method, contact finish, current rating, and operating temperature range. PCB footprints are identical.

Q: Are there any differences in compliance or certifications between these parts?

A: No. Both parts carry ROHS3 compliance and UL94 V-0 flammability rating. Both are manufactured by Samtec Inc. and share the same base product number (SSW-110).

Q: What determines compatibility between SSW-110-03-S-D and SSW-110-23-S-D?

A: Compatibility is determined by matching connector type (receptacle), position count (20), mating pitch (0.100"), row configuration (2 rows at 0.100" spacing), mounting type (through hole), contact finish (gold), current rating (4.7A per contact), and operating temperature range (-55°C to 125°C).

Q: Are there any packaging or inventory considerations?

A: Both parts are supplied in bulk packaging. The SSW-110-23-S-D has higher current inventory (889 pcs) compared to SSW-110-03-S-D (710 pcs), which may affect lead times and procurement strategy.

Q: Can these connectors be used in applications requiring push-pull fastening?

A: Yes. Both parts feature push-pull fastening type and are suitable for applications requiring quick-disconnect capability.