SSQ-120-04-G-D-001 Equivalent & Substitute Parts

Part Overview

The SSQ-120-04-G-D-001 is a 40-position receptacle connector manufactured by Samtec Inc., designed for board-to-board or cable applications. This connector features 0.100" (2.54mm) pitch mating with through-hole solder termination and push-pull fastening. The part is currently active in production with 1049 units in stock. Alternative models may be required due to packaging specifications, inventory availability, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

SSQ-120-04-G-D-001

Samtec Inc.In Stock: 1154SSQ-120-04-G-D-001 Datasheet

Current PartRFQ

SSQ-120-04-G-D-020

Samtec Inc.In Stock: 1096SSQ-120-04-G-D-020 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSQ-120-04-G-D-001 is determined by strict equivalence across the following critical parameters:

• Connector Type & Configuration: Receptacle, 40-position, 2-row arrangement
• Pitch Specification: 0.100" (2.54mm) mating pitch and row spacing
• Electrical Ratings: 465VAC / 655VDC voltage rating
• Termination & Mounting: Through-hole solder termination with push-pull fastening
• Contact Properties: Gold-plated forked contacts with square geometry
• Environmental Compliance: UL94 V-0 flammability rating, ROHS3 compliance, -55°C to 125°C operating range

The SSQ-120-04-G-D-020 qualifies as a direct substitute based on identical electrical, mechanical, and environmental specifications. The primary distinction is packaging configuration (bulk versus standard packaging), which does not affect functional compatibility or performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both the SSQ-120-04-G-D-001 and SSQ-120-04-G-D-020 are active production parts from Samtec Inc. with full ROHS3 compliance and UL94 V-0 flammability certification. Selection between these parts should be based on packaging requirements and inventory availability rather than functional performance, as all electrical, mechanical, and environmental specifications are identical.

The SSQ-120-04-G-D-001 is supplied in standard packaging, while the SSQ-120-04-G-D-020 is supplied in bulk packaging. Both parts maintain the same connector geometry, contact configuration, and performance characteristics across the full operating temperature range of -55°C to 125°C and voltage ratings of 465VAC and 655VDC.

Frequently Asked Questions (FAQ)

Q: Can SSQ-120-04-G-D-020 be used as a direct replacement for SSQ-120-04-G-D-001?

A: Yes. Both parts are functionally equivalent across all electrical and mechanical parameters. The difference is packaging configuration only. Both maintain identical 40-position receptacle configuration, 0.100" pitch, through-hole solder termination, and push-pull fastening.

Q: What is the difference between the two part numbers?

A: The SSQ-120-04-G-D-001 uses standard packaging, while the SSQ-120-04-G-D-020 uses bulk packaging. This distinction does not affect connector performance, compatibility, or electrical characteristics.

Q: Are both parts ROHS3 compliant?

A: Yes. Both SSQ-120-04-G-D-001 and SSQ-120-04-G-D-020 are ROHS3 compliant with UL94 V-0 flammability rating.

Q: What are the voltage and temperature specifications?

A: Both parts are rated for 465VAC and 655VDC with an operating temperature range of -55°C to 125°C.

Q: Can these connectors be used in board-to-board and cable applications?

A: Yes. Both parts are designed for board-to-board or cable applications with through-hole solder termination and push-pull fastening.