SSQ-124-01-F-S Equivalent & Substitute Parts

Part Overview

The SSQ-124-01-F-S is a 24-position rectangular 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 gold-plated mating contacts, forked contact design, and push-pull fastening. The product is active and widely stocked with 645 units available. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector series, ensuring functional interchangeability in applications where the primary part may have limited availability or specific inventory constraints.

Substiute Parts

SSQ-124-01-F-S

Samtec Inc.In Stock: 677SSQ-124-01-F-S Datasheet

Current PartRFQ

SSQ-124-01-S-S

Samtec Inc.In Stock: 771SSQ-124-01-S-S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSQ-124-01-F-S is determined by strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Number of positions (24)
• Pitch specification (0.100" / 2.54mm)
• Mounting method (Through Hole)
• Contact type (Forked)
• Fastening mechanism (Push-Pull)
• Voltage rating (465VAC, 655VDC minimum)
• Operating temperature range (-55°C ~ 125°C)
• Insulation material (Liquid Crystal Polymer)
• RoHS compliance status

The SSQ-124-01-S-S qualifies as a substitute part because it maintains all critical electrical and mechanical parameters. The difference in contact finish thickness on mating surfaces (3.00µin vs. 30.0µin) represents a variation within the same product family and does not affect functional interchangeability for standard applications.

Parameter Comparison

Engineering Selection Recommendations

Both the SSQ-124-01-F-S and SSQ-124-01-S-S are active products with ROHS3 compliance and UL94 V-0 flammability certification. Selection between these parts should be based on availability and inventory status. The SSQ-124-01-S-S offers higher mating contact finish thickness (30.0µin vs. 3.00µin), which may provide enhanced durability in high-cycle mating applications. Both parts maintain identical electrical ratings, mechanical dimensions, and operating specifications, ensuring direct functional substitution in board-to-board and cable connector applications.

Frequently Asked Questions (FAQ)

Q: Can SSQ-124-01-S-S be used as a direct replacement for SSQ-124-01-F-S?

A: Yes. Both connectors maintain identical pitch, position count, mounting type, contact configuration, voltage rating, and operating temperature range. The parts are functionally interchangeable.

Q: What is the significance of the contact finish thickness difference?

A: The SSQ-124-01-S-S features 30.0µin mating contact finish thickness compared to 3.00µin on the SSQ-124-01-F-S. This variation exists within the same product family and does not affect standard electrical or mechanical performance. The thicker finish may provide extended contact life in high-cycle applications.

Q: Are both parts RoHS compliant?

A: Yes. Both SSQ-124-01-F-S and SSQ-124-01-S-S are ROHS3 compliant and carry UL94 V-0 flammability certification.

Q: What is the mating pitch for these connectors?

A: Both connectors feature 0.100" (2.54mm) pitch mating specification, standard for this rectangular connector series.

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

A: Yes. Both parts are rated for -55°C to 125°C operating temperature range, supporting industrial and demanding thermal environments.

Q: What mounting method do these connectors use?

A: Both connectors use through-hole mounting with solder termination, suitable for PCB assembly processes.