DC37P064TX Equivalent & Substitute Parts

Part Overview

The DC37P064TX is a 37 Position D-Sub Plug connector with male pins, 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 1019 units available in new original stock condition. Identifying equivalent and substitute parts is necessary to ensure supply chain continuity, optimize procurement across different packaging formats, and maintain design flexibility when sourcing from authorized distributors.

Substiute Parts

DC37P064TX

Amphenol ICC (FCI)In Stock: 1031DC37P064TX Datasheet

Current PartRFQ

DC37P064TXLF

Amphenol ICC (FCI)In Stock: 1178DC37P064TXLF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The DC37P064TXLF qualifies as a direct substitute for the DC37P064TX based on the following critical parameters:

Matching Electrical Characteristics:

• Identical connector type: D-Sub Plug with 37 male pin positions
• Identical shell size designation: 4 (DC, C)
• Identical termination method: Solder Cup
• Identical current rating: 5A per Contact
• Identical voltage rating: 300V
• Identical operating temperature range: -55°C to 125°C

Matching Mechanical Characteristics:

• Identical mounting configuration: Free Hanging (In-Line)
• Identical contact type: Signal
• Identical shell material and finish: Steel, Tin Plated
• Identical contact material: Copper Alloy
• Identical contact finish: Gold with Flash thickness

Compliance Alignment:

• Both parts are RoHS Compliant
• Both parts carry identical MSL rating: 1 (Unlimited)
• Both parts are REACH Affected

The primary distinction between these parts is packaging format: DC37P064TX uses standard packaging while DC37P064TXLF is supplied in Tray packaging. This difference does not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both DC37P064TX and DC37P064TXLF are active production parts manufactured by Amphenol ICC (FCI) and carry identical electrical, mechanical, and compliance certifications. Selection between these parts should be based on procurement and logistics requirements:

DC37P064TX is suitable for applications where standard packaging meets inventory and handling requirements.

DC37P064TXLF is suitable for high-volume production environments where Tray packaging provides improved handling efficiency and reduced per-unit logistics costs.

Both parts satisfy RoHS Compliance and REACH requirements. Both carry UL94 V-0 flammability certification and unlimited moisture sensitivity level (MSL 1), indicating suitability for standard storage and handling conditions without special environmental controls.

Frequently Asked Questions (FAQ)

Q: Can DC37P064TXLF be used as a direct replacement for DC37P064TX in existing designs?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format (Tray versus Standard). No design modifications are required for substitution.

Q: Are there any electrical performance differences between these parts?

A: No. Both parts have identical current ratings (5A per Contact), voltage ratings (300V), operating temperature ranges (-55°C to 125°C), and contact materials (Copper Alloy with Gold Flash finish).

Q: Do both parts meet the same compliance standards?

A: Yes. Both DC37P064TX and DC37P064TXLF are RoHS Compliant, REACH Affected, and carry UL94 V-0 flammability certification. Both have MSL 1 (Unlimited) moisture sensitivity ratings.

Q: What is the significance of the packaging difference?

A: Packaging format affects logistics, storage, and handling efficiency but does not impact electrical or mechanical performance. Tray packaging (TXLF variant) is typically preferred for automated assembly and high-volume production environments.

Q: Are both parts currently available?

A: Yes. DC37P064TX has 1019 units in new original stock. DC37P064TXLF has 1139 units in new original stock.

Q: Can these parts be intermixed in the same assembly?

A: Yes. Since electrical and mechanical specifications are identical, both parts can be used interchangeably within the same assembly or production batch without affecting form, fit, or function.