SS20W1F Equivalent and Substitute Parts

Part Overview

The SS20W1F is a socket contact connector manufactured by Amphenol Sine Systems Corp, part of the ecomate® RM series. This component is designed for circular connector applications with 20-22 AWG wire termination via crimp connection. The product status is obsolete, making identification of active substitute parts critical for ongoing procurement and system reliability.

Substiute Parts

SS20W1F

Amphenol Sine Systems CorpIn Stock: 2652SS20W1F Datasheet

Current PartRFQ

SS20W2F

Amphenol Sine Systems CorpIn Stock: 30844SS20W2F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are qualified based on the following critical parameters that must align with the SS20W1F:

• Contact Type: Socket
• Contact Size: 20
• Wire Gauge Range: 20-22 AWG (0.34 ~ 0.5 mm²)
• Contact Termination: Crimp
• Contact Material: Copper Alloy
• Contact Finish: Gold
• Features: Insulation Support

The SS20W2F meets all these requirements and serves as a direct substitute. While the SS20W2F belongs to the ecomate® Aquarius™ series (compared to the ecomate® RM series of the original part), the functional electrical and mechanical parameters remain identical. The primary distinction is product status: SS20W2F is active production, whereas SS20W1F is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The SS20W2F is directly substitutable for the SS20W1F. The substitution is supported by identical electrical and mechanical specifications across all critical parameters. The decision to transition from SS20W1F to SS20W2F is driven by product lifecycle management: SS20W1F is no longer in active production.

Both parts maintain equivalent compliance certifications, with ROHS3 compliance and REACH unaffected status. Moisture sensitivity level remains unchanged, indicating no additional handling or storage considerations for the substitute part. Packaging format for the substitute is available in Cut Tape (CT) format, suitable for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can SS20W2F be used interchangeably with SS20W1F? A: Yes. Both parts share identical contact type, size, wire gauge range, termination method, and finish specifications. The electrical and mechanical parameters that determine functionality are equivalent.

Q: What is the primary reason for substitution? A: SS20W1F is obsolete. SS20W2F is the active production equivalent that maintains all functional specifications.

Q: Are there compliance differences between the two parts? A: No. Both parts are ROHS3 compliant and REACH unaffected, with identical moisture sensitivity levels.

Q: Does packaging differ between the two parts? A: Yes. SS20W1F packaging information was not specified in the original documentation. SS20W2F is available in Cut Tape (CT) packaging, suitable for automated placement and assembly operations.

Q: Are there series differences between SS20W1F and SS20W2F? A: The parts belong to different series: SS20W1F is part of the ecomate® RM series, while SS20W2F is part of the ecomate® Aquarius™ series. However, this series distinction does not affect functional compatibility. Both parts meet the same electrical and mechanical specifications for socket contact applications.

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