Amphenol ICC 8638PSC2005 D-Sub Power Contact Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 8638PSC2005 is an active D-Sub power contact designed as a female socket with machined construction for 12-14 AWG wire gauges. This component is used in D-Sub connector assemblies requiring crimp termination with gold-plated contacts. The part is currently in active production status with 966 units in stock. Substitute parts are identified to address packaging preferences, compliance requirements, and inventory availability while maintaining electrical and mechanical compatibility.

Substiute Parts

8638PSC2005

Amphenol ICC (FCI)In Stock: 10518638PSC2005 Datasheet

Current PartRFQ

8638PSC2005LF

Amphenol ICC (FCI)In Stock: 12678638PSC2005LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 8638PSC2005LF is classified as a direct substitute based on the following matching parameters:

• Series: 8638 (identical base product family)
• Contact Type: Female Socket (identical functional form)
• Contact Form: Machined (identical construction method)
• Wire Gauge: 12-14 AWG (identical conductor size compatibility)
• Contact Termination: Crimp (identical attachment method)
• Contact Material: Copper Alloy (identical base material)
• Contact Finish: Gold Flash (identical plating specification)
• Product Status: Active (both currently manufactured)
• MSL Rating: 1 (identical moisture sensitivity classification)

Substitution is valid across these parts due to identical electrical and mechanical specifications. Differences in packaging format (Tape & Reel versus Bag) and termination finish thickness do not affect functional compatibility in the D-Sub contact application.

Parameter Comparison

Engineering Selection Recommendations

Both the 8638PSC2005 and 8638PSC2005LF are functionally equivalent for D-Sub power contact applications. Selection between these parts is determined by specific project requirements:

8638PSC2005 is appropriate for applications where Tape & Reel packaging is required for automated assembly processes and where RoHS non-compliance is acceptable.

8638PSC2005LF is appropriate for applications requiring RoHS compliance and where Bag packaging is compatible with assembly workflows. This variant also offers higher current inventory availability.

Both parts maintain identical electrical performance, mechanical compatibility, and reliability characteristics within the 8638 series specification.

Frequently Asked Questions (FAQ)

Q: Are these parts electrically interchangeable? A: Yes. Both parts have identical contact material, finish, wire gauge rating, and termination method. They perform identically in D-Sub connector assemblies.

Q: What is the difference between Tape & Reel and Bag packaging? A: Tape & Reel packaging is designed for automated pick-and-place assembly equipment. Bag packaging is suitable for manual assembly or lower-volume production. The contact specifications are identical.

Q: Does RoHS compliance affect performance? A: RoHS compliance relates to material composition and environmental regulations, not electrical or mechanical performance. Both variants meet the same functional specifications for the D-Sub contact application.

Q: Can I substitute 8638PSC2005LF for 8638PSC2005 in existing designs? A: Yes, provided your assembly process is compatible with Bag packaging and your project requirements permit RoHS-compliant components.

Q: Are there any wire gauge limitations? A: Both parts are rated for 12-14 AWG wire gauges. Do not use with wire sizes outside this range.

Q: What does MSL 1 (Unlimited) mean? A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling.