RCP-017 Equivalent & Substitute Parts

Part Overview

The CUI Devices RCP-017 is a Phono (RCA) Plug connector with strain relief, designed for mono audio applications. This connector features a 3.20mm ID and 9.00mm OD mating diameter, solder eyelet termination, and operates across a temperature range of -20°C to 85°C. The RCP-017 is classified as obsolete, necessitating identification of active equivalent parts to maintain design continuity and ensure ongoing component availability for production and repair applications.

Substiute Parts

RCP-017

CUI DevicesIn Stock: 1087RCP-017 Datasheet

Current PartRFQ

RCP-027

CUI DevicesIn Stock: 718RCP-027 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RCP-017 is determined by strict adherence to the following electrical and mechanical parameters:

Critical Matching Parameters:

• Connector Type: Phono (RCA) Plug
• Gender: Male
• Signal Lines: Mono
• Mating Diameter: 3.20mm ID, 9.00mm OD (RCA standard)
• Number of Contacts: 2 Conductors, 2 Contacts
• Termination Type: Solder Eyelet(s)
• Mounting Type: Free Hanging (In-Line)
• Operating Temperature Range: -20°C to 85°C minimum
• Contact Material: Brass with Nickel Plating
• Housing Material: Acrylonitrile Butadiene Styrene (ABS)
• Shielding: Unshielded

The RCP-027 satisfies all critical parameters required for direct substitution. Both connectors maintain identical mating geometry, contact configuration, and termination methodology, ensuring mechanical and electrical compatibility in applications previously designed for the RCP-017.

Parameter Comparison

Engineering Selection Recommendations

The RCP-027 is the direct active equivalent for the obsolete RCP-017. Both connectors share identical electrical and mechanical specifications across all critical parameters, including mating geometry, contact configuration, termination method, and operating temperature range.

Product Status Consideration: The RCP-017 is classified as obsolete, while the RCP-027 maintains active product status with current manufacturing support and documented availability. This transition ensures continued access to compatible components for new designs and field replacements.

Compliance Status: The RCP-027 carries ROHS3 compliance certification, representing an advancement over the RCP-017's RoHS compliance designation. Both connectors maintain MSL Level 1 (Unlimited) moisture sensitivity rating, indicating equivalent handling and storage requirements.

Minor Dimensional Variance: The RCP-027 exhibits a mating length of 0.571" (14.50mm) compared to the RCP-017's 0.563" (14.30mm), representing a 0.008" (0.20mm) difference. This variance falls within standard manufacturing tolerances for RCA connector geometry and does not affect functional compatibility.

Enhanced Features: The RCP-027 incorporates strain relief and specifies a cable opening of 0.197" (5.00mm), providing improved mechanical durability compared to the RCP-017. These enhancements do not compromise backward compatibility.

Frequently Asked Questions (FAQ)

Q: Can the RCP-027 directly replace the RCP-017 in existing designs?

A: Yes. The RCP-027 maintains identical mating diameter (3.20mm ID, 9.00mm OD), contact configuration (2 conductors, 2 contacts), termination type (solder eyelet), and operating temperature range (-20°C to 85°C). All critical electrical and mechanical parameters align with the RCP-017 specification.

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

A: The RCP-027 mating length is 0.571" (14.50mm) versus the RCP-017 at 0.563" (14.30mm), a difference of 0.008" (0.20mm). This variance is within standard RCA connector manufacturing tolerances and does not affect mating compatibility or functional performance.

Q: Does the RCP-027 strain relief feature affect compatibility?

A: No. The strain relief is an enhancement that provides improved mechanical durability during cable flexing and handling. It does not alter the connector's mating interface or electrical characteristics, ensuring full backward compatibility.

Q: Are there any compliance differences between the RCP-017 and RCP-027?

A: The RCP-027 carries ROHS3 compliance certification, while the RCP-017 carries RoHS compliance. Both connectors maintain MSL Level 1 (Unlimited) rating. The RCP-027 represents a compliance advancement suitable for current regulatory requirements.

Q: What is the cable opening specification on the RCP-027?

A: The RCP-027 specifies a cable opening of 0.197" (5.00mm). This parameter defines the maximum cable diameter that can be accommodated at the connector termination point. The RCP-017 does not specify this parameter.

Q: Are both connectors suitable for mono audio applications?

A: Yes. Both the RCP-017 and RCP-027 are classified as mono signal connectors with 2 conductors and 2 contacts, making them suitable for single-channel audio signal transmission in professional and consumer audio equipment.

Q: What is the current availability status of these connectors?

A: The RCP-017 is obsolete with limited remaining inventory. The RCP-027 maintains active product status with current manufacturing support and documented stock availability, ensuring reliable sourcing for ongoing production requirements.