SSW-124-22-S-D Equivalent & Substitute Parts

Part Overview

The SSW-124-22-S-D is a 48-position receptacle connector manufactured by Samtec Inc., designed for board-to-board or cable applications with 0.100" (2.54mm) pitch spacing. This through-hole 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 active in production and ROHS3 compliant. Substitute parts are identified based on matching electrical and mechanical specifications that maintain functional equivalence in rectangular connector applications.

Substiute Parts

SSW-124-22-S-D

Samtec Inc.In Stock: 776SSW-124-22-S-D Datasheet

Current PartRFQ

SSW-124-02-S-D

Samtec Inc.In Stock: 1016SSW-124-02-S-D Datasheet

SimilarRFQ

SSW-124-02-S-D

Samtec Inc.In Stock: 1016SSW-124-02-S-D Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SSW-124-22-S-D is based on strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Position count (48 positions)
• Mating pitch (0.100" / 2.54mm)
• Row configuration (2 rows with 0.100" spacing)
• Mounting method (Through Hole)
• Termination type (Solder)
• Contact finish at mating surface (Gold)
• Current rating (4.7A per contact)
• Operating temperature range (-55°C ~ 125°C)
• Flammability rating (UL94 V-0)
• Regulatory compliance (ROHS3)

The SSW-124-02-S-D meets all these criteria and is therefore electrically and mechanically equivalent for direct substitution in applications requiring the SSW-124-22-S-D.

Parameter Comparison

Engineering Selection Recommendations

Both the SSW-124-22-S-D and SSW-124-02-S-D are active production parts from Samtec Inc. with identical electrical and mechanical specifications. Selection between these parts should be based on inventory availability and lead time requirements. Both parts maintain ROHS3 compliance and UL94 V-0 flammability certification, ensuring regulatory conformance in applications requiring these standards. The SSW-124-02-S-D currently has higher inventory availability (968 pcs vs. 708 pcs), which may influence procurement decisions for high-volume applications.

Frequently Asked Questions (FAQ)

Q: Can SSW-124-02-S-D be used as a direct replacement for SSW-124-22-S-D?

A: Yes. Both parts are electrically and mechanically equivalent 48-position receptacle connectors with identical pitch, row spacing, current rating, operating temperature range, and contact finishes. Direct substitution is supported without design modification.

Q: Are there differences in moisture sensitivity between these parts?

A: The SSW-124-22-S-D lists MSL as Not Applicable, while the SSW-124-02-S-D specifies MSL 1 (Unlimited). Both designations indicate minimal moisture sensitivity concerns for standard handling and storage conditions.

Q: Do both parts support the same PCB mounting configuration?

A: Yes. Both parts are through-hole solder-terminated connectors with identical insulation height (0.335"), contact post length (0.194"), and row spacing (0.100"), ensuring compatible PCB footprints and assembly processes.

Q: What is the basis for substitution between these SSW series connectors?

A: Substitution is based on matching all critical parameters: 48-position count, 0.100" mating pitch, 2-row configuration, gold mating contacts, 4.7A current rating per contact, -55°C to 125°C operating range, and UL94 V-0 flammability rating. These parameters define functional equivalence for board-to-board and cable connector applications.