Switchcraft 482NCP Stereo Phone Plug - Equivalent & Substitute Parts

Part Overview

The Switchcraft 482NCP is a 6.35mm (1/4") stereo phone plug connector designed for headphone and audio applications. This connector features a 3-conductor TRS (Tip-Ring-Sleeve) configuration with solder eyelet termination and free-hanging in-line mounting. The 482NCP is classified as obsolete, making identification of suitable substitute components essential for ongoing production support, maintenance, and legacy system repairs.

Substiute Parts

482NCP

Switchcraft Inc.In Stock: 1119482NCP Datasheet

Current PartRFQ

482NCPX

Switchcraft Inc.In Stock: 831482NCPX Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 482NCP is based on strict equivalence across the following critical parameters:

• Connector type and gender (Phone Plug, Male)
• Mating diameter specification (6.35mm / 0.250" / 1/4")
• Signal configuration (Stereo, 3-conductor TRS)
• Contact count (3 conductors, 3 contacts)
• Termination method (Solder Eyelet)
• Mounting configuration (Free Hanging, In-Line)
• Mating length/depth (1.140" / 28.96mm)
• Body and housing materials (Brass body, Plastic housing)
• Shielding classification (Unshielded)
• Regulatory compliance (ROHS3 Compliant, REACH Unaffected)

The 482NCPX meets all these criteria and is classified as an active product, making it a direct functional equivalent for the obsolete 482NCP.

Parameter Comparison

Engineering Selection Recommendations

The 482NCPX is the direct substitute for the obsolete 482NCP. Both connectors are manufactured by Switchcraft Inc. within the LITTEL-PLUG® 480 series and maintain identical mechanical, electrical, and functional specifications across all critical parameters.

The primary difference between the two parts is the contact material plating: the 482NCP uses nickel plating, while the 482NCPX uses tin plating. Both platings are suitable for audio frequency applications and solder eyelet termination. The 482NCPX maintains full ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with current manufacturing standards.

The 482NCPX is currently in active production status with confirmed inventory availability, making it the appropriate choice for new designs, production continuity, and legacy system support where the 482NCP is no longer obtainable.

Frequently Asked Questions (FAQ)

Q: Can the 482NCPX directly replace the 482NCP in existing designs?

A: Yes. The 482NCPX is a direct functional equivalent. Both connectors share identical connector type, mating diameter, signal configuration, contact count, termination method, mounting type, and physical dimensions. The difference in contact plating (nickel versus tin) does not affect compatibility or performance in audio applications.

Q: What is the significance of the contact plating difference?

A: The 482NCP features nickel plating, while the 482NCPX features tin plating. Both materials are suitable for solder eyelet termination and audio frequency signal transmission. Tin plating is commonly used in modern connector manufacturing and is fully compatible with standard soldering processes.

Q: Are both parts RoHS compliant?

A: Yes. Both the 482NCP and 482NCPX are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Why is the 482NCP classified as obsolete?

A: The 482NCP has been discontinued by Switchcraft Inc. The 482NCPX represents the current active production equivalent within the same product series.

Q: What is the mating diameter specification?

A: Both connectors are designed for 6.35mm (0.250", 1/4") headphone jack applications, which is the industry standard for stereo audio connectors.

Q: Are there any packaging or quantity considerations?

A: Both parts are supplied with 2 pieces per package (1 connector, 1 handle). Inventory availability differs: the 482NCP has 1098 pieces in stock, while the 482NCPX has 722 pieces in stock.