8638PSS2005 D-Sub Power Contact Equivalent & Substitute Parts

Part Overview

The 8638PSS2005 is an Amphenol ICC (FCI) D-Sub power contact designed as a female socket with gold plating and solder cup termination for 12 AWG wire applications. This component is classified as a D-Sub, D-Shaped Connector and is currently in active production status. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across wire gauge, contact type, termination method, and material specifications, while packaging or compliance certifications may differ.

Substiute Parts

8638PSS2005

Amphenol ICC (FCI)In Stock: 9808638PSS2005 Datasheet

Current PartRFQ

8638PSS2005LF

Amphenol ICC (FCI)In Stock: 81088638PSS2005LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 8638PSS2005 is determined by strict equivalence in the following parameters:

• Contact type: Female Socket (required match)
• Wire gauge: 12 AWG (required match)
• Contact termination: Solder Cup (required match)
• Contact form: Machined (required match)
• Contact material: Copper Alloy (required match)
• Contact finish: Gold (required match)
• Series: 8638 (required match)

The substitute part 8638PSS2005LF maintains all critical electrical and mechanical parameters. Variations in packaging format (Tape & Reel versus Bulk) and termination finish composition (Tin-Lead versus Tin) do not affect functional compatibility. RoHS compliance status and REACH classification represent regulatory differences that may influence procurement decisions based on application requirements and regional standards.

Parameter Comparison

Engineering Selection Recommendations

Both the 8638PSS2005 and 8638PSS2005LF are active production components from Amphenol ICC (FCI) with identical core electrical and mechanical specifications. Selection between these parts should be based on regulatory and compliance requirements specific to the application:

The 8638PSS2005LF is RoHS Compliant and REACH Unaffected, making it suitable for applications subject to European Union environmental directives and regulations. The 8638PSS2005 is RoHS non-compliant and should be selected only when legacy compliance status is acceptable or required by application specifications.

Both parts are classified under ECCN EAR99 and HTSUS 8536.90.4000, indicating equivalent export control and tariff classifications. Packaging format differences (Tape & Reel versus Bulk) affect handling and assembly processes but do not impact electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can 8638PSS2005LF be used as a direct replacement for 8638PSS2005?

A: Yes. Both parts maintain identical contact specifications including female socket configuration, 12 AWG wire gauge, solder cup termination, machined form, copper alloy material, and gold flash finish. Functional compatibility is confirmed across all electrical and mechanical parameters.

Q: What is the difference between Tape & Reel and Bulk packaging?

A: Packaging format affects component handling, storage, and automated assembly compatibility. Tape & Reel packaging is optimized for high-speed pick-and-place equipment, while Bulk packaging is suitable for manual assembly or lower-volume applications. Electrical and mechanical performance is identical.

Q: Why does RoHS compliance differ between these parts?

A: The 8638PSS2005LF incorporates RoHS-compliant materials and processes, while the 8638PSS2005 uses traditional tin-lead termination finish. RoHS compliance is a regulatory requirement in many markets. Selection depends on application location and customer specifications.

Q: Are there any performance differences due to termination finish composition?

A: The termination finish (Tin-Lead versus Tin) does not affect electrical performance or mechanical compatibility. Both finishes provide equivalent solder joint reliability for 12 AWG solder cup applications. Selection is based on regulatory compliance and manufacturing process requirements.

Q: What does MSL 1 (Unlimited) indicate?

A: Moisture Sensitivity Level 1 with unlimited floor life indicates these components have minimal moisture absorption risk and do not require special moisture control during storage or handling. Standard component storage conditions are appropriate.