SSQ-107-21-G-S Equivalent & Substitute Parts

Part Overview

The SSQ-107-21-G-S is a 7-position 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 forked contacts, solder termination, and push-pull fastening. The part is currently active in production with 809 units in stock. Substitute parts are identified when identical electrical and mechanical specifications are maintained across the connector series, enabling component interchangeability for procurement flexibility and supply chain optimization.

Substiute Parts

SSQ-107-21-G-S

Samtec Inc.In Stock: 902SSQ-107-21-G-S Datasheet

Current PartRFQ

SSQ-107-01-G-S

Samtec Inc.In Stock: 2250SSQ-107-01-G-S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSQ-107-21-G-S is determined by strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Number of positions (7)
• Pitch specification (0.100" / 2.54mm)
• Mounting method (Through Hole)
• Termination type (Solder)
• Contact finish (Gold)
• Voltage rating (465VAC, 655VDC)
• Operating temperature range (-55°C ~ 125°C)
• Series classification (SSQ)

The substitute part SSQ-107-01-G-S meets all these criteria, maintaining identical electrical performance and mechanical compatibility within the SSQ series connector family.

Parameter Comparison

Engineering Selection Recommendations

Both SSQ-107-21-G-S and SSQ-107-01-G-S are active production parts with ROHS3 compliance and identical electrical and mechanical specifications. Selection between these parts should be based on inventory availability and procurement lead times. The SSQ-107-01-G-S offers higher stock levels (2206 units versus 809 units), providing improved supply chain reliability for high-volume applications. Both parts maintain equivalent performance across all specified operating conditions and certifications.

Frequently Asked Questions (FAQ)

Q: Are SSQ-107-21-G-S and SSQ-107-01-G-S electrically interchangeable?

A: Yes. Both parts share identical voltage ratings (465VAC, 655VDC), operating temperature ranges (-55°C ~ 125°C), and contact specifications. They are direct electrical equivalents within the SSQ series.

Q: Do these connectors have the same physical footprint?

A: Yes. Both connectors maintain identical pitch (0.100" / 2.54mm), insulation height (0.335" / 8.51mm), contact length (0.104" / 2.64mm), and through-hole mounting configuration. PCB layout compatibility is maintained.

Q: What is the difference between SSQ-107-21-G-S and SSQ-107-01-G-S?

A: The parts are functionally equivalent. The difference in part number suffix reflects internal Samtec manufacturing or packaging variants. All critical electrical and mechanical parameters are identical.

Q: Are both parts RoHS compliant?

A: Yes. Both SSQ-107-21-G-S and SSQ-107-01-G-S are ROHS3 compliant.

Q: Which part should I select for new designs?

A: Either part is suitable for new designs. Selection should consider current inventory levels and supply chain requirements. SSQ-107-01-G-S has higher stock availability.

Q: Can I use these connectors in high-temperature applications?

A: Yes. Both connectors are rated for operating temperatures from -55°C to 125°C, supporting industrial and automotive temperature ranges.