SSQ-112-22-G-S-RA Equivalent & Substitute Parts

Part Overview

The SSQ-112-22-G-S-RA is a 12-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, right-angle connector features gold-plated forked contacts and is rated for -55°C to 125°C operation with 465VAC and 655VDC voltage ratings. The part is currently active in production with 702 units in stock.

Substitute parts become necessary when the primary part reaches end-of-life status, inventory constraints occur, or design revisions require alternative connector configurations within the same electrical and mechanical specifications.

Substiute Parts

SSQ-112-22-G-S-RA

Samtec Inc.In Stock: 761SSQ-112-22-G-S-RA Datasheet

Current PartRFQ

SSQ-112-02-G-S-RA

Samtec Inc.In Stock: 1075SSQ-112-02-G-S-RA Datasheet

SimilarRFQ

SSQ-112-02-G-S-RA

Samtec Inc.In Stock: 1075SSQ-112-02-G-S-RA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSQ-112-22-G-S-RA is determined by strict equivalence across the following critical parameters:

• Connector Type & Position Count: Must be 12-position receptacle
• Pitch Specification: Must maintain 0.100" (2.54mm) mating pitch
• Mounting Configuration: Must be through-hole, right-angle orientation
• Contact System: Must use forked contact type with gold mating finish
• Electrical Ratings: Must support 465VAC and 655VDC minimum
• Temperature Range: Must operate across -55°C to 125°C
• Compliance: Must maintain UL94 V-0 and ROHS3 Compliant status
• Base Product Number: Must belong to SSQ-112 family

The SSQ-112-02-G-S-RA meets all substitution criteria as a direct equivalent within the SSQ series, with identical electrical, mechanical, and environmental specifications.

Parameter Comparison

Engineering Selection Recommendations

SSQ-112-22-G-S-RA (Primary Selection)

The SSQ-112-22-G-S-RA is the recommended primary choice. This part maintains active production status with confirmed inventory availability of 702 units. Full ROHS3 compliance and UL94 V-0 flammability certification are current and verified.

SSQ-112-02-G-S-RA (Substitute Selection)

The SSQ-112-02-G-S-RA is a direct functional equivalent with identical electrical, mechanical, and environmental specifications. However, this part is discontinued at DiGi Electronics. Selection of this substitute should be limited to applications where primary part availability is constrained and existing inventory from alternative sources is confirmed. ROHS3 compliance and UL94 V-0 certification remain valid for this part.

Frequently Asked Questions (FAQ)

Q: Can SSQ-112-02-G-S-RA be used as a direct replacement for SSQ-112-22-G-S-RA?

A: Yes. Both parts are 12-position receptacle connectors with identical pitch (0.100"), mounting type (through-hole right-angle), contact configuration (forked gold-plated), and electrical ratings (465VAC, 655VDC). All mechanical dimensions, material specifications, and compliance certifications are equivalent.

Q: What is the difference between SSQ-112-22-G-S-RA and SSQ-112-02-G-S-RA?

A: The parts are electrically and mechanically identical. The primary difference is product status: SSQ-112-22-G-S-RA is active in production, while SSQ-112-02-G-S-RA is discontinued at DiGi Electronics. Both maintain full ROHS3 and UL94 V-0 compliance.

Q: Are there any compatibility concerns when substituting these parts?

A: No compatibility concerns exist. Both parts use identical contact pitch, mating interface, and termination method (solder). PCB layout and connector housing dimensions are equivalent, allowing direct board-level substitution without design modification.

Q: What inventory considerations apply to these substitutes?

A: SSQ-112-22-G-S-RA has 702 units in current stock with active production status. SSQ-112-02-G-S-RA has 970 units available but is discontinued at DiGi Electronics, limiting future replenishment options. For long-term supply chain planning, SSQ-112-22-G-S-RA is the preferred choice.

Q: Do both parts meet the same regulatory and compliance standards?

A: Yes. Both parts are ROHS3 compliant and carry UL94 V-0 flammability certification. Both are classified as EAR99 for export control purposes and share identical HTSUS tariff classification (8536.69.4040).