SSQ-118-24-G-D Equivalent & Substitute Parts

Part Overview

The SSQ-118-24-G-D is a 36-position receptacle connector manufactured by Samtec Inc., designed for board-to-board or cable applications with 0.100" (2.54mm) pitch spacing. This connector features gold-plated forked contacts, through-hole solder termination, and push-pull fastening. The part is active in production with 984 units in stock. Substitute parts are identified when electrical and mechanical parameters remain within the allowed specifications for this rectangular connector category, ensuring functional interchangeability in target applications.

Substiute Parts

SSQ-118-24-G-D

Samtec Inc.In Stock: 995SSQ-118-24-G-D Datasheet

Current PartRFQ

SSQ-118-04-G-D

Samtec Inc.In Stock: 1060SSQ-118-04-G-D Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSQ-118-24-G-D is determined by strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Number of positions (36)
• Pitch spacing (0.100" / 2.54mm)
• Number of rows (2)
• Row spacing (0.100" / 2.54mm)
• Mounting method (Through Hole)
• Termination type (Solder)
• Contact finish material (Gold)
• Voltage rating (465VAC, 655VDC minimum)
• Operating temperature range (-55°C ~ 125°C minimum)
• Flammability compliance (UL94 V-0)
• RoHS compliance status

The SSQ-118-04-G-D meets all these criteria and is classified as a direct substitute within the SSQ series from Samtec Inc.

Parameter Comparison

Engineering Selection Recommendations

Both the SSQ-118-24-G-D and SSQ-118-04-G-D are active production parts from Samtec Inc. with full ROHS3 compliance and identical electrical and mechanical specifications. Selection between these parts should be based on inventory availability and supply chain requirements. The SSQ-118-04-G-D currently has higher stock levels (1049 units versus 984 units), which may provide supply chain advantages for high-volume applications. Both parts meet UL94 V-0 flammability requirements and operate across the full -55°C to 125°C temperature range with 465VAC and 655VDC voltage ratings.

Frequently Asked Questions (FAQ)

Q: Are SSQ-118-24-G-D and SSQ-118-04-G-D fully interchangeable?

A: Yes. Both parts are 36-position receptacle connectors with identical pitch spacing (0.100"), row configuration, contact materials, finishes, and electrical ratings. They are direct substitutes within the SSQ series.

Q: What determines if a connector can substitute for the SSQ-118-24-G-D?

A: A substitute must match all critical parameters: 36 positions, 0.100" pitch, 2-row configuration, through-hole mounting, solder termination, gold contact finish, push-pull fastening, and voltage/temperature ratings of 465VAC/655VDC and -55°C to 125°C respectively.

Q: Do both parts have the same compliance certifications?

A: Yes. Both the SSQ-118-24-G-D and SSQ-118-04-G-D are ROHS3 compliant, UL94 V-0 rated, and classified under ECCN EAR99 with HTSUS code 8536.69.4040.

Q: Are there differences in contact finish thickness?

A: No. Both parts have identical contact finish specifications: 20.0µin (0.51µm) on mating surfaces and 3.00µin (0.076µm) on post surfaces.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection should be based on current inventory levels and supply chain availability. The SSQ-118-04-G-D currently has higher stock (1049 units).