SSQ-126-22-G-S-RA Equivalent & Substitute Parts

Part Overview

The SSQ-126-22-G-S-RA is a 26-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 right-angle orientation, gold-plated forked contacts, and solder termination with push-pull fastening. The part maintains active product status with 1074 units in current inventory. Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part specifications, enabling direct replacement in applications where the original part becomes unavailable or when design flexibility permits alternative sourcing.

Substiute Parts

SSQ-126-22-G-S-RA

Samtec Inc.In Stock: 1100SSQ-126-22-G-S-RA Datasheet

Current PartRFQ

SSQ-126-02-G-S-RA

Samtec Inc.In Stock: 920SSQ-126-02-G-S-RA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSQ-126-22-G-S-RA is determined by strict alignment of the following critical parameters:

• Connector Type & Position Count: Receptacle configuration with 26 positions
• Pitch Specification: 0.100" (2.54mm) mating pitch
• Mounting Configuration: Through-hole, right-angle orientation
• Contact System: Forked contact type with gold plating (20.0µin minimum)
• Electrical Ratings: 465VAC / 655VDC voltage capability
• Temperature Range: -55°C to 125°C operating envelope
• Compliance: UL94 V-0 flammability and ROHS3 compliance

The SSQ-126-02-G-S-RA qualifies as a direct substitute based on identical alignment across all critical parameters listed above. Both parts share the same base product number (SSQ-126), series designation, and functional specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the SSQ-126-22-G-S-RA and SSQ-126-02-G-S-RA maintain active product status with ROHS3 compliance and UL94 V-0 flammability certification. Selection between these parts is based on inventory availability and supply chain considerations rather than functional or electrical differences. The SSQ-126-22-G-S-RA currently maintains 1074 units in stock, while the SSQ-126-02-G-S-RA maintains 845 units. Both parts are classified under EAR99 export control and share identical HTSUS tariff codes. For applications requiring immediate availability or long-term supply assurance, either part may be selected based on current inventory status and procurement lead times.

Frequently Asked Questions (FAQ)

Q: Are SSQ-126-22-G-S-RA and SSQ-126-02-G-S-RA electrically interchangeable?

A: Yes. Both parts share identical electrical specifications including 465VAC / 655VDC voltage ratings, operating temperature range of -55°C to 125°C, and contact material composition (phosphor bronze with gold plating at 20.0µin thickness on mating surfaces).

Q: Do these connectors have the same physical footprint?

A: Yes. Both parts feature identical mounting configurations (through-hole, right-angle), 26-position layout at 0.100" (2.54mm) pitch, insulation height of 0.095" (2.41mm), and contact post length of 0.100" (2.54mm). PCB layout and mechanical clearances are identical.

Q: What is the difference between SSQ-126-22-G-S-RA and SSQ-126-02-G-S-RA?

A: The parts are functionally equivalent. The difference in part number designation reflects internal Samtec product line organization but does not indicate functional, electrical, or mechanical differences. Both parts are manufactured to identical specifications.

Q: Are both parts RoHS compliant?

A: Yes. Both SSQ-126-22-G-S-RA and SSQ-126-02-G-S-RA are ROHS3 compliant and carry UL94 V-0 flammability certification.

Q: Can I use these connectors in high-temperature applications?

A: Both parts are rated for operating temperatures from -55°C to 125°C. Applications requiring operation outside this range require alternative connector selection.

Q: What is the contact finish specification?

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