SSW-116-21-G-S Equivalent & Substitute Parts

Part Overview

The SSW-116-21-G-S is a 16-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 827 units in stock. Equivalent and substitute parts are identified to support design flexibility, inventory management, and supply chain continuity while maintaining identical electrical and mechanical performance.

Substiute Parts

SSW-116-21-G-S

Samtec Inc.In Stock: 838SSW-116-21-G-S Datasheet

Current PartRFQ

SSW-116-01-G-S

Samtec Inc.In Stock: 1586SSW-116-01-G-S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SSW-116-21-G-S is determined by strict equivalence across the following critical parameters:

• Connector Type & Position Count: Both main and substitute parts must be 16-position receptacles
• Pitch & Mating Interface: 0.100" (2.54mm) pitch ensures mechanical and electrical compatibility
• Contact Configuration: Forked contact type with identical gold plating specifications
• Mounting & Termination: Through-hole solder termination with push-pull fastening
• Electrical Performance: 4.7A per contact current rating and -55°C ~ 125°C operating temperature range
• Material & Compliance: Liquid Crystal Polymer insulation, UL94 V-0 flammability rating, and ROHS3 compliance

The SSW-116-01-G-S meets all substitution criteria and is classified as a direct equivalent within the SSW series.

Parameter Comparison

Engineering Selection Recommendations

Both the SSW-116-21-G-S and SSW-116-01-G-S are active production parts with identical electrical and mechanical specifications. Selection between these parts should be based on inventory availability and supply chain requirements. The SSW-116-01-G-S offers higher stock availability at 1490 units compared to 827 units for the SSW-116-21-G-S. Both parts maintain ROHS3 compliance and UL94 V-0 flammability certification, ensuring regulatory conformance for industrial and commercial applications. No performance degradation occurs when substituting between these equivalent parts.

Frequently Asked Questions (FAQ)

Q: Are SSW-116-21-G-S and SSW-116-01-G-S fully interchangeable? A: Yes. Both parts are 16-position receptacle connectors with identical pitch, contact configuration, current rating, operating temperature range, and material specifications. They are direct equivalents within the SSW series.

Q: What determines substitution eligibility for this connector type? A: Substitution is determined by matching connector type (receptacle), position count (16), mating pitch (0.100"), contact type (forked), mounting method (through-hole), termination (solder), fastening type (push-pull), contact finish (gold), current rating (4.7A per contact), operating temperature range (-55°C ~ 125°C), and insulation material (LCP).

Q: Do these parts require different PCB footprints? A: No. Both parts share identical mechanical dimensions, including insulation height (0.335"), contact length (0.104"), and pitch spacing. PCB footprints are identical.

Q: Are there compliance differences between the two parts? A: No. Both parts are ROHS3 compliant, UL94 V-0 rated, and carry EAR99 export classification. Regulatory and environmental compliance is equivalent.

Q: Which part should be selected for new designs? A: Either part is suitable for new designs. Selection may be based on current inventory levels or supplier availability. The SSW-116-01-G-S currently has higher stock availability.