SSW-140-22-G-D Equivalent & Substitute Parts

Part Overview

The SSW-140-22-G-D is an 80-position rectangular receptacle connector manufactured by Samtec Inc., designed for board-to-board or cable applications. This connector features a 0.100" (2.54mm) pitch, through-hole solder termination, and gold-plated forked contacts rated for 4.7A per contact. The part is Active status and ROHS3 compliant, making it suitable for industrial and commercial applications requiring reliable interconnection in temperature ranges from -55°C to 125°C. Equivalent and substitute parts are identified to support design flexibility, inventory management, and supply chain continuity.

Substiute Parts

SSW-140-22-G-D

Samtec Inc.In Stock: 1159SSW-140-22-G-D Datasheet

Current PartRFQ

SSW-140-02-G-D

Samtec Inc.In Stock: 987SSW-140-02-G-D Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SSW-140-22-G-D is determined by strict equivalence across the following critical parameters:

• Connector Type & Configuration: Receptacle, 80-position, 2-row layout
• Pitch & Spacing: 0.100" (2.54mm) mating pitch and row spacing
• Contact Specifications: Forked contact type, gold finish (20.0µin mating, 3.00µin post), phosphor bronze material
• Electrical Rating: 4.7A per contact capacity
• Mounting & Termination: Through-hole solder termination with push-pull fastening
• Environmental Compliance: UL94 V-0 flammability, ROHS3 compliance, -55°C to 125°C operating range
• Insulation Material: Liquid Crystal Polymer (LCP)

The substitute part SSW-140-02-G-D meets all these criteria and is therefore electrically and mechanically interchangeable with the SSW-140-22-G-D within the SSW series.

Parameter Comparison

Engineering Selection Recommendations

Both SSW-140-22-G-D and SSW-140-02-G-D are Active status products from Samtec Inc. and are fully ROHS3 compliant. The parts are electrically and mechanically equivalent across all specified parameters, including contact ratings, operating temperature range, and material certifications. Selection between these parts may be based on inventory availability or supply chain considerations, as both meet identical electrical and mechanical requirements for 80-position rectangular connector applications.

Frequently Asked Questions (FAQ)

Q: Are SSW-140-22-G-D and SSW-140-02-G-D directly interchangeable?

A: Yes. Both parts are identical in electrical and mechanical specifications, including connector type, position count, pitch, contact ratings, and environmental compliance. They are direct substitutes within the SSW series.

Q: What determines compatibility between these connector parts?

A: Compatibility is determined by matching connector type (receptacle), position count (80), pitch (0.100"), row configuration (2 rows), contact type (forked), termination method (solder), and electrical ratings (4.7A per contact). Both parts meet these criteria.

Q: Can these connectors operate in the same temperature range?

A: Yes. Both SSW-140-22-G-D and SSW-140-02-G-D are rated for -55°C to 125°C operating temperature.

Q: Are both parts RoHS compliant?

A: Yes. Both parts are ROHS3 compliant and meet current environmental regulations.

Q: What is the contact finish specification for these connectors?

A: Both parts feature gold-plated contacts with 20.0µin (0.51µm) thickness on mating surfaces and 3.00µin (0.076µm) on post surfaces, using phosphor bronze base material.

Q: What mounting method do these connectors use?

A: Both parts use through-hole solder termination with push-pull fastening for board-level mounting.