SSW-120-22-G-S-RA Equivalent & Substitute Parts

Part Overview

The SSW-120-22-G-S-RA is a 20-position receptacle connector manufactured by Samtec Inc., designed for board-to-board or cable applications with through-hole, right-angle mounting. This connector features gold-plated forked contacts, solder termination, and push-pull fastening. The product is currently active and stocked at 731 units. Substitute parts are identified when equivalent electrical and mechanical specifications are required for design flexibility, inventory management, or supply chain continuity.

Substiute Parts

SSW-120-22-G-S-RA

Samtec Inc.In Stock: 785SSW-120-22-G-S-RA Datasheet

Current PartRFQ

SSW-120-02-G-S-RA

Samtec Inc.In Stock: 764SSW-120-02-G-S-RA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSW-120-22-G-S-RA is determined by the following critical parameters:

• Connector Type: Receptacle
• Number of Positions: 20
• Pitch - Mating: 0.100" (2.54mm)
• Mounting Type: Through Hole, Right Angle
• Contact Finish - Mating: Gold
• Current Rating: 4.7A per Contact
• Operating Temperature Range: -55°C ~ 125°C
• Material Flammability Rating: UL94 V-0
• RoHS Compliance: ROHS3 Compliant

Parts meeting all these specifications are functionally equivalent and may be substituted without modification to the circuit design or PCB layout.

Parameter Comparison

Engineering Selection Recommendations

Both the SSW-120-22-G-S-RA and SSW-120-02-G-S-RA are active products manufactured by Samtec Inc. and meet identical electrical and mechanical specifications. Both connectors are ROHS3 compliant and carry UL94 V-0 flammability certification. Selection between these parts may be based on inventory availability, as both maintain adequate stock levels. No technical differentiation exists between these parts based on the provided specifications.

Frequently Asked Questions (FAQ)

Q: Can SSW-120-02-G-S-RA be used as a direct replacement for SSW-120-22-G-S-RA?

A: Yes. Both parts share identical electrical and mechanical specifications, including connector type, position count, pitch, mounting configuration, contact finish, current rating, and operating temperature range. Direct substitution is possible without PCB redesign.

Q: Are there any differences in contact plating between these parts?

A: No. Both parts feature identical gold plating specifications: 20.0µin (0.51µm) on mating contacts and 3.00µin (0.076µm) on post contacts.

Q: Do both parts meet the same compliance standards?

A: Yes. Both SSW-120-22-G-S-RA and SSW-120-02-G-S-RA are ROHS3 compliant, carry UL94 V-0 flammability ratings, and share the same ECCN and HTSUS classifications.

Q: What is the current-carrying capacity of these connectors?

A: Both connectors are rated for 4.7A per contact, supporting the same electrical load requirements.

Q: Are these connectors suitable for high-temperature applications?

A: Yes. Both parts operate across the temperature range of -55°C to 125°C, suitable for industrial and extended-temperature applications.