DC37S064HT Equivalent & Substitute Parts

Part Overview

The DC37S064HT is a 37 Position D-Sub Receptacle connector with female sockets, manufactured by Amphenol ICC (FCI). This connector is designed for signal transmission applications requiring a standard D-Sub form factor with solder cup termination. The part is currently in active production status with 910 units available in inventory. Substitute parts are identified when mechanical compatibility, electrical ratings, and connector specifications remain within the allowed parameter range for this product category.

Substiute Parts

DC37S064HT

Amphenol ICC (FCI)In Stock: 943DC37S064HT Datasheet

Current PartRFQ

DC37S064HTLF

Amphenol ICC (FCI)In Stock: 1072DC37S064HTLF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DC37S064HT is determined by strict equivalence across the following critical parameters:

• Connector Type: Must be D-Sub Receptacle with female sockets
• Number of Positions: Must be 37
• Shell Size: Must be 4 (DC, C)
• Mounting Type: Must be Free Hanging (In-Line)
• Termination Type: Must be Solder Cup
• Current Rating: Must support minimum 5A per contact
• Voltage Rating: Must support minimum 300V
• Operating Temperature: Must cover -55°C ~ 125°C range
• Shell Material & Finish: Must be Steel, Tin Plated
• Contact Finish: Must be Gold
• RoHS Compliance: Must be RoHS Compliant

The DC37S064HTLF meets all substitution criteria and is classified as a direct equivalent part.

Parameter Comparison

Engineering Selection Recommendations

Both DC37S064HT and DC37S064HTLF are active production parts manufactured by Amphenol ICC (FCI) and carry RoHS Compliant certification. The primary distinction between these parts is packaging format: DC37S064HT is supplied in bulk packaging, while DC37S064HTLF is supplied in tray packaging. All electrical and mechanical specifications are identical. Selection between these parts should be based on packaging requirements and inventory availability. Both parts meet REACH and EAR99 compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can DC37S064HTLF be used as a direct replacement for DC37S064HT?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical connector specifications, electrical ratings, and operating parameters. The only difference is packaging format (bulk versus tray).

Q: What determines if a part can substitute for DC37S064HT?

A: A substitute part must maintain equivalence across all critical parameters: 37-position D-Sub receptacle configuration, female sockets, shell size 4 (DC, C), solder cup termination, 5A per contact current rating, 300V voltage rating, -55°C to 125°C operating temperature, steel tin-plated shell, and gold contact finish.

Q: Does packaging affect electrical performance?

A: No. Packaging format (bulk or tray) does not affect electrical or mechanical performance. Selection is based on supply chain requirements and handling procedures.

Q: Are both parts RoHS compliant?

A: Yes. Both DC37S064HT and DC37S064HTLF are RoHS Compliant and suitable for applications requiring environmental compliance certification.

Q: What is the difference between flash gold and standard gold plating?

A: Flash gold plating is a thin layer of gold applied over the contact material. Both parts use flash gold finish, ensuring consistent contact resistance and corrosion protection within the specified operating parameters.