SSW-135-22-S-D Equivalent & Substitute Parts

Part Overview

The SSW-135-22-S-D is a 70-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 status and ROHS3 compliant, making it suitable for industrial and commercial applications requiring reliable rectangular connector solutions.

Substitute parts are identified when electrical and mechanical parameters remain within the allowed specifications for this connector category, ensuring functional interchangeability in circuit designs.

Substiute Parts

SSW-135-22-S-D

Samtec Inc.In Stock: 944SSW-135-22-S-D Datasheet

Current PartRFQ

SSW-135-02-S-D

Samtec Inc.In Stock: 1042SSW-135-02-S-D Datasheet

SimilarRFQ

SSW-135-02-S-D

Samtec Inc.In Stock: 1042SSW-135-02-S-D Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSW-135-22-S-D is determined by strict equivalence across the following critical parameters:

• Connector Type: Must be Receptacle
• Position Count: Must be 70 positions
• Pitch Specification: Must be 0.100" (2.54mm) mating pitch with 0.100" (2.54mm) row spacing
• Mounting Configuration: Must be Through Hole
• Contact Finish - Mating: Must be Gold
• Current Rating: Must be 4.7A per contact minimum
• Operating Temperature Range: Must support -55°C ~ 125°C
• Flammability Rating: Must meet UL94 V-0
• Compliance: Must be ROHS3 compliant

The SSW-135-02-S-D meets all substitution criteria, maintaining identical electrical and mechanical specifications while remaining within the same product series and manufacturer ecosystem.

Parameter Comparison

Engineering Selection Recommendations

Both SSW-135-22-S-D and SSW-135-02-S-D are Active status products from Samtec Inc. and maintain full ROHS3 compliance. The parts are electrically and mechanically equivalent across all specified parameters, including contact configuration, pitch spacing, current rating, and operating temperature range.

Selection between these parts should be based on inventory availability and lead time requirements. The SSW-135-02-S-D currently maintains higher inventory (1020 Pcs) compared to SSW-135-22-S-D (895 Pcs), which may influence procurement decisions for high-volume applications.

Frequently Asked Questions (FAQ)

Q: Are SSW-135-22-S-D and SSW-135-02-S-D mechanically interchangeable?

A: Yes. Both connectors share identical mechanical specifications including 70-position configuration, 0.100" (2.54mm) pitch, 2-row layout, through-hole mounting, and 0.335" (8.51mm) insulation height. PCB footprints are identical.

Q: Do these connectors support the same current and voltage requirements?

A: Yes. Both parts are rated for 4.7A per contact and operate across the -55°C to 125°C temperature range. No electrical derating is required when substituting between these parts.

Q: Are there differences in contact finish specifications?

A: No. Both parts feature 30.0µin (0.76µm) gold plating on mating contacts and tin plating on posts. Contact material is phosphor bronze in both cases.

Q: What is the significance of the different part number suffixes?

A: The SSW-135 base product number identifies the connector series. The -22 and -02 designations represent different internal configurations within the same electrical and mechanical envelope. Both maintain full compatibility with SSW series specifications.

Q: Are both parts ROHS3 compliant?

A: Yes. Both SSW-135-22-S-D and SSW-135-02-S-D are ROHS3 compliant and carry EAR99 ECCN classification.

Q: Can these connectors be used in applications requiring UL94 V-0 flammability rating?

A: Yes. Both parts meet UL94 V-0 material flammability requirements and are suitable for applications with this specification.