PVC6H254C01B00 Equivalent & Substitute Parts

Part Overview

The PVC6H254C01B00 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 functionally equivalent active alternatives essential for ongoing design support and procurement continuity.

Substiute Parts

PVC6H254C01B00

Bourns Inc.In Stock: 1011PVC6H254C01B00 Datasheet

Current PartRFQ

3362X-1-254LF

Bourns Inc.In Stock: 9263362X-1-254LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PVC6H254C01B00 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
• Regulatory compliance: ROHS3 compliant

The 3362X-1-254LF meets all substitution criteria. While the resistive material differs (cermet vs. ceramic), both materials satisfy the electrical performance requirements for this application category. The dimensional difference (0.275" x 0.260" vs. 0.315" x 0.272") represents a reduction in footprint, which is compatible with through-hole mounting designs.

Parameter Comparison

Engineering Selection Recommendations

The 3362X-1-254LF is the direct functional equivalent for the obsolete PVC6H254C01B00. Selection of this substitute is supported by:

• Active product status ensuring long-term availability and supply chain continuity
• Identical electrical specifications across all critical parameters (resistance, power, tolerance, temperature coefficient, turn count)
• Equivalent mechanical compatibility (through-hole mounting, PC pin termination, side adjustment)
• ROHS3 compliance matching the original part
• Smaller physical footprint, which is compatible with existing through-hole PCB designs

The cermet resistive material in the 3362X-1-254LF provides equivalent performance to the ceramic material in the original part for the specified electrical parameters.

Frequently Asked Questions (FAQ)

Q: Can the 3362X-1-254LF be used as a direct replacement for the PVC6H254C01B00?

A: Yes. The 3362X-1-254LF meets all electrical and mechanical specifications required for substitution, including resistance value, power rating, tolerance, temperature coefficient, adjustment type, and termination style.

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

A: Both materials meet the specified electrical performance requirements (±10% tolerance, ±100ppm/°C temperature coefficient) for this application. Cermet material in the 3362X-1-254LF provides sealed construction, which is reflected in the product series designation (Trimpot® 3362 - Sealed).

Q: Are there dimensional compatibility concerns with the smaller footprint of the 3362X-1-254LF?

A: No. The reduced dimensions (0.275" x 0.260" vs. 0.315" x 0.272") are compatible with through-hole PCB designs. The smaller footprint may provide layout advantages without requiring design modifications.

Q: Does the 3362X-1-254LF have the same packaging as the original part?

A: The 3362X-1-254LF is supplied in tube packaging. Verify packaging requirements for your procurement process.

Q: Are both parts RoHS compliant?

A: Yes. Both the PVC6H254C01B00 and 3362X-1-254LF are ROHS3 compliant.