SSW-101-21-S-S Equivalent & Substitute Parts

Part Overview

The SSW-101-21-S-S is a 1 Position Receptacle Connector manufactured by Samtec Inc., designed for through-hole PCB mounting with gold-plated mating contacts. This connector is part of the active SSW series and is ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector family, ensuring functional interchangeability in board-to-board or cable applications.

Substiute Parts

SSW-101-21-S-S

Samtec Inc.In Stock: 1041SSW-101-21-S-S Datasheet

Current PartRFQ

SSW-101-01-S-S

Samtec Inc.In Stock: 1112SSW-101-01-S-S Datasheet

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SSW-101-01-SM-S

Samtec Inc.In Stock: 985SSW-101-01-SM-S Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SSW-101-21-S-S are identified based on strict equivalence of the following parameters:

• Connector Type: Receptacle
• Number of Positions: 1
• Mounting Type: Through Hole
• Contact Finish - Mating: Gold at 30.0µin (0.76µm)
• Contact Finish - Post: Tin
• Current Rating: 4.7A per Contact
• Operating Temperature Range: -55°C ~ 125°C
• Insulation Material: Liquid Crystal Polymer (LCP)
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant
• Series: SSW
• Product Status: Active

The identified substitutes maintain all critical electrical and mechanical parameters, ensuring functional compatibility within the SSW connector family.

Parameter Comparison

Engineering Selection Recommendations

All three parts—SSW-101-21-S-S, SSW-101-01-S-S, and SSW-101-01-SM-S—are Active status products from Samtec Inc. with identical electrical and mechanical specifications. Each part is ROHS3 compliant and meets UL94 V-0 flammability requirements. Selection between these parts is determined by availability and specific design requirements not differentiated by the provided parameters. All parts are suitable for applications requiring 1-position through-hole receptacle connectors with gold-plated mating contacts and 4.7A current capacity across the -55°C to 125°C operating range.

Frequently Asked Questions (FAQ)

Q: Can SSW-101-01-S-S be used as a direct replacement for SSW-101-21-S-S?

A: Yes. Both parts share identical electrical and mechanical parameters, including connector type, position count, mounting method, contact finishes, current rating, temperature range, insulation material, and flammability rating.

Q: What is the difference between SSW-101-01-S-S and SSW-101-01-SM-S?

A: Based on the provided parameters, both parts are electrically and mechanically equivalent. Differences in part numbering reflect variations in manufacturing or packaging specifications not detailed in the provided data.

Q: Are all three parts RoHS compliant?

A: Yes. SSW-101-21-S-S, SSW-101-01-S-S, and SSW-101-01-SM-S are all ROHS3 compliant.

Q: What is the current-carrying capacity of these connectors?

A: Each contact is rated for 4.7A, suitable for low to moderate current applications within the specified operating temperature range.

Q: Can these connectors operate in high-temperature environments?

A: Yes. All three parts are rated for continuous operation from -55°C to 125°C, making them suitable for industrial and automotive applications within this range.