DCP37P364LORLF Equivalent & Substitute Parts

Part Overview

The DCP37P364LORLF is a 37-position D-Sub plug connector manufactured by Amphenol ICC (FCI) with male pins, designed for through-hole solder termination applications. This connector features a 2-row configuration in shell size 4 (DC, C) with gold-plated contacts and UL94 V-0 flammability rating. The product is currently obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations where legacy compatibility is required.

Substiute Parts

DCP37P364LORLF

Amphenol ICC (FCI)In Stock: 911DCP37P364LORLF Datasheet

Current PartRFQ

DCP37P365TXLF

Amphenol ICC (FCI)In Stock: 967DCP37P365TXLF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DCP37P364LORLF is determined by strict equivalence across the following critical parameters:

• Connector type: Plug with male pins
• Number of positions: 37
• Number of rows: 2
• Shell size and layout: 4 (DC, C)
• Mounting type: Through hole
• Termination method: Solder
• Dielectric material: Thermoplastic
• Contact material: Copper alloy
• Operating temperature range: -55°C ~ 125°C
• RoHS compliance: Required

The substitute part DCP37P365TXLF maintains full compatibility across all these parameters while offering an active product status and enhanced electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

The DCP37P365TXLF is the manufacturer-recommended substitute for the obsolete DCP37P364LORLF. Both connectors maintain identical mechanical and electrical compatibility across all critical parameters including connector type, pin count, shell size, mounting configuration, and termination method.

The substitute part offers the following advantages:

• Active product status ensures ongoing availability and supply chain continuity
• Enhanced voltage rating of 1000V compared to 300V provides greater design margin for applications requiring higher voltage tolerance
• Specified contact finish thickness (30.0µin / 0.76µm) provides defined contact durability characteristics
• Grounding indents feature improves electromagnetic shielding performance
• Steel tin-plated shell material provides robust mechanical protection
• REACH compliance status documented

Both parts maintain identical operating temperature range, current rating per contact, UL94 V-0 flammability rating, and RoHS compliance. The substitute part is suitable for direct replacement in existing designs and new implementations.

Frequently Asked Questions (FAQ)

Q: Can DCP37P365TXLF be used as a direct replacement for DCP37P364LORLF?

A: Yes. Both connectors share identical mechanical and electrical specifications across all critical parameters: 37-position plug configuration, 2-row layout, shell size 4 (DC, C), through-hole solder termination, and operating temperature range of -55°C to 125°C. The substitute part is the manufacturer-recommended equivalent.

Q: What are the differences between these two connectors?

A: The primary differences are product status and enhanced electrical specifications. DCP37P365TXLF is an active product with a 1000V voltage rating versus 300V for the obsolete DCP37P364LORLF. The substitute also features a tin-plated steel shell, specified contact finish thickness, and grounding indents. Current rating per contact remains 7.5A for both.

Q: Are there any compatibility concerns when switching from DCP37P364LORLF to DCP37P365TXLF?

A: No compatibility concerns exist. Both connectors are mechanically and electrically interchangeable. The substitute part meets or exceeds all specifications of the original part, including RoHS compliance, UL94 V-0 flammability rating, and operating temperature range.

Q: What is the packaging difference between these parts?

A: DCP37P364LORLF packaging information is not specified. DCP37P365TXLF is supplied in bulk packaging. Confirm packaging requirements with your procurement department for order specifications.

Q: Why is the voltage rating higher on the substitute part?

A: The DCP37P365TXLF is rated for 1000V compared to 300V on the obsolete part. This enhanced rating reflects the active product's design specifications and provides greater electrical safety margin for applications requiring higher voltage tolerance.

Q: Are both parts RoHS compliant?

A: Yes. Both DCP37P364LORLF and DCP37P365TXLF are RoHS compliant. The substitute part additionally documents REACH compliance status.