PVC6G254C01B00 Equivalent & Substitute Parts

Part Overview

The PVC6G254C01B00 is a 250 kOhms, 0.5W through-hole trimmer potentiometer manufactured by Bourns Inc. with ceramic resistive material, side adjustment, and PC pin termination. This part is classified as obsolete, making identification of active equivalent components essential for ongoing production and maintenance applications. The PVC6 series has been superseded by newer sealed trimmer potentiometer designs that maintain electrical compatibility while offering improved reliability and environmental protection.

Substiute Parts

PVC6G254C01B00

Bourns Inc.In Stock: 1207PVC6G254C01B00 Datasheet

Current PartRFQ

3362W-1-254LF

Bourns Inc.In Stock: 9443362W-1-254LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PVC6G254C01B00 is determined by strict equivalence across the following critical parameters:

• Resistance value: 250 kOhms (exact match required)
• Power rating: 0.5W minimum
• Tolerance: ±10% or better
• Temperature coefficient: ±100ppm/°C or better
• Number of turns: 1.0 Turn
• Adjustment type: Side Adjustment
• Mounting type: Through Hole
• Termination style: PC Pins
• RoHS compliance: ROHS3 Compliant

The 3362W-1-254LF meets all electrical and mechanical substitution criteria. While the resistive material differs (cermet vs. ceramic), both materials satisfy the specified electrical performance parameters. The physical dimensions are comparable within standard PCB layout tolerances for through-hole components.

Parameter Comparison

Engineering Selection Recommendations

The 3362W-1-254LF is the direct functional equivalent for the obsolete PVC6G254C01B00. Selection is based on:

• Full electrical parameter equivalence across resistance, power rating, tolerance, and temperature coefficient
• Identical mechanical interface: through-hole mounting with PC pin termination and side adjustment
• Active product status with current manufacturing and supply chain availability
• ROHS3 compliance maintained for regulatory requirements
• Sealed design of the 3362W series provides enhanced environmental protection compared to the original PVC6 series

The cermet resistive material in the 3362W-1-254LF delivers equivalent performance to the ceramic material of the PVC6G254C01B00 within the specified electrical parameters. Both materials meet the stated tolerance and temperature coefficient requirements.

Frequently Asked Questions (FAQ)

Q: Can the 3362W-1-254LF be used as a direct replacement for the PVC6G254C01B00?

A: Yes. The 3362W-1-254LF meets all electrical and mechanical specifications. Both components share identical resistance, power rating, tolerance, temperature coefficient, number of turns, adjustment type, mounting method, and termination style. The component can be substituted without circuit redesign.

Q: What is the difference between ceramic and cermet resistive materials in these trimmers?

A: Both materials meet the specified electrical performance parameters for this application. Cermet (ceramic-metal composite) used in the 3362W series provides improved environmental sealing and reliability characteristics compared to ceramic material in the PVC6 series.

Q: Are there physical dimension differences between these parts?

A: The PVC6G254C01B00 has a face dimension of 0.315" x 0.272" (8.00mm x 6.90mm), while the 3362W-1-254LF measures 0.275" x 0.260" (6.99mm x 6.60mm). Both are rectangular through-hole components with side adjustment. Verify PCB layout clearances for your specific application.

Q: What is the packaging difference?

A: The PVC6G254C01B00 is supplied in standard packaging, while the 3362W-1-254LF is supplied in tube packaging. This does not affect electrical or mechanical performance.

Q: Why is the PVC6G254C01B00 obsolete?

A: The PVC6 series has been discontinued by Bourns Inc. in favor of the sealed 3362W Trimpot series, which offers improved environmental protection and reliability for modern applications.