RCP-011 Equivalent & Substitute Parts

Part Overview

The RCP-011 is a Phono (RCA) Plug Mono Connector manufactured by CUI Devices, designed for audio and signal applications requiring a 3.20mm ID, 9.00mm OD mating interface. This connector features 2 conductors with solder eyelet termination and operates across a temperature range of -20°C to 85°C at 12VDC with a 5A current rating. The RCP-011 is classified as Obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and component procurement.

Substiute Parts

RCP-011

CUI DevicesIn Stock: 1154RCP-011 Datasheet

Current PartRFQ

RCP-021

CUI DevicesIn Stock: 2275RCP-021 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The RCP-021 qualifies as a direct substitute for the RCP-011 based on the following critical parameters:

• Connector Type & Mating Interface: Both parts are Phono (RCA) Plugs with identical 3.20mm ID, 9.00mm OD mating dimensions, ensuring mechanical and electrical compatibility with standard RCA jack receptacles.
• Electrical Specifications: Both connectors support 2 conductors with 2 contacts, mono signal configuration, and identical contact material (Brass with Nickel plating).
• Termination & Mounting: Both use solder eyelet termination and free-hanging in-line mounting, allowing direct replacement in existing circuit designs.
• Environmental Ratings: Both operate across -20°C to 85°C temperature range with identical moisture sensitivity level (MSL 1 - Unlimited).
• Regulatory Compliance: Both are RoHS compliant, meeting environmental standards for electronic components.

The RCP-021 is classified as Active product status, providing ongoing availability and supply chain continuity compared to the Obsolete RCP-011.

Parameter Comparison

Engineering Selection Recommendations

The RCP-021 is the direct equivalent substitute for the RCP-011 Phono (RCA) Plug Mono Connector. Selection of the RCP-021 is based on:

• Product Status: The RCP-021 maintains Active status, ensuring continued availability and manufacturing support, whereas the RCP-011 is Obsolete.
• Regulatory Compliance: The RCP-021 meets ROHS3 compliance, representing current environmental standards. Both parts maintain MSL 1 rating and are suitable for unlimited moisture exposure conditions.
• Mechanical Compatibility: Identical mating dimensions (3.20mm ID, 9.00mm OD) and termination method (solder eyelet) ensure direct mechanical substitution without circuit board redesign.
• Electrical Equivalence: Both connectors support identical electrical specifications: 2 conductors, mono signal configuration, brass contacts with nickel plating, and equivalent operating temperature range (-20°C to 85°C).

The RCP-021 includes strain relief and defined cable opening specifications (0.197" / 5.00mm), providing enhanced mechanical durability compared to the RCP-011.

Frequently Asked Questions (FAQ)

Q: Can the RCP-021 directly replace the RCP-011 in existing designs?

A: Yes. Both connectors share identical mating dimensions (3.20mm ID, 9.00mm OD), conductor count (2), signal configuration (mono), and termination method (solder eyelet). The RCP-021 is mechanically and electrically compatible with applications designed for the RCP-011.

Q: What is the difference in mating length between these connectors?

A: The RCP-011 has a mating length of 0.563" (14.30mm), while the RCP-021 measures 0.571" (14.50mm). This 0.008" (0.20mm) difference is within standard manufacturing tolerances for RCA connectors and does not affect functional compatibility.

Q: Does the RCP-021 strain relief feature affect compatibility?

A: No. Strain relief is an additional mechanical feature that enhances cable durability and does not impact electrical or mating compatibility. The RCP-021 remains a direct substitute.

Q: Are both connectors RoHS compliant?

A: Yes. The RCP-011 is RoHS Compliant, and the RCP-021 is ROHS3 Compliant. Both meet environmental regulations for electronic component manufacturing.

Q: What is the cable opening specification for the RCP-021?

A: The RCP-021 specifies a cable opening of 0.197" (5.00mm). This parameter was not specified for the RCP-011 but does not affect substitution compatibility.

Q: Why is the RCP-011 listed as Obsolete?

A: The RCP-011 has been discontinued by the manufacturer. The RCP-021 is the active equivalent, providing ongoing supply chain support and current manufacturing standards.