SSQ-110-23-S-D-LL Equivalent & Substitute Parts

Part Overview

The SSQ-110-23-S-D-LL is a 20-position rectangular 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 press-fit and solder termination. The part is actively produced and stocked with 705 units available. Alternative models may be required due to inventory constraints, application-specific lead times, or regional availability considerations.

Substiute Parts

SSQ-110-23-S-D-LL

Samtec Inc.In Stock: 785SSQ-110-23-S-D-LL Datasheet

Current PartRFQ

SSQ-110-03-S-D-LL

Samtec Inc.In Stock: 967SSQ-110-03-S-D-LL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The SSQ-110-03-S-D-LL qualifies as a direct substitute based on the following critical parameters:

• Identical connector type (Receptacle)
• Identical number of positions (20)
• Identical pitch specifications (0.100" mating pitch, 0.100" row spacing)
• Identical number of rows (2)
• Identical mounting type (Through Hole)
• Identical termination method (Press-Fit, Solder)
• Identical fastening type (Push-Pull)
• Identical contact finish (Gold mating surface)
• Identical voltage rating (465VAC, 655VDC)
• Identical operating temperature range (-55°C ~ 125°C)
• Identical RoHS compliance status (ROHS3 Compliant)
• Same manufacturer (Samtec Inc.)
• Same series (SSQ)

Parameter Comparison

Engineering Selection Recommendations

Both the SSQ-110-23-S-D-LL and SSQ-110-03-S-D-LL are active products manufactured by Samtec Inc. with identical electrical, mechanical, and compliance specifications. The SSQ-110-03-S-D-LL offers higher inventory availability at 879 units compared to 705 units for the primary part. Both connectors meet ROHS3 compliance requirements and carry UL94 V-0 flammability ratings. Selection between these parts should be based on procurement lead times and inventory availability, as all functional parameters are equivalent.

Frequently Asked Questions (FAQ)

Q: Can SSQ-110-03-S-D-LL be used as a direct replacement for SSQ-110-23-S-D-LL?

A: Yes. Both parts are identical in all electrical and mechanical specifications, including connector type, position count, pitch, mounting method, termination type, and voltage rating. They are functionally interchangeable.

Q: Are there any differences in the physical dimensions between these two parts?

A: No. Both parts share identical insulation height (0.335"), contact length (0.394"), and row spacing (0.100"). They occupy the same PCB footprint.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the SSQ-110-23-S-D-LL and SSQ-110-03-S-D-LL are ROHS3 compliant and carry UL94 V-0 flammability ratings.

Q: What is the difference between these part numbers if they are identical?

A: The difference lies in the suffix designation within the part number. Both parts belong to the same SSQ-110 base product family and share identical specifications. The variation in the middle digits reflects internal Samtec product line organization but does not affect functional performance or compatibility.

Q: Can these connectors be used in high-temperature applications?

A: Yes. Both parts are rated for operating temperatures from -55°C to 125°C, suitable for industrial and automotive applications within this range.

Q: What termination methods are supported?

A: Both connectors support press-fit and solder termination, providing flexibility for different PCB assembly processes.