Equivalent & Substitute Parts for PVC6D504A01B00

Part Overview

The PVC6D504A01B00 is a 500 kOhms, 0.5W through-hole trimmer potentiometer manufactured by Bourns Inc. with ceramic resistive material, 1-turn top adjustment, and PC pin termination. This part is classified as obsolete, making identification of suitable substitute components essential for ongoing production and maintenance applications. Equivalent parts must maintain the same electrical specifications, mounting characteristics, and functional performance to ensure direct replacement capability.

Substiute Parts

PVC6D504A01B00

Bourns Inc.In Stock: 843PVC6D504A01B00 Datasheet

Current PartRFQ

3362R-1-504LF

Bourns Inc.In Stock: 12773362R-1-504LF Datasheet

DirectRFQ

72PR500KLF

TT Electronics/BIIn Stock: 204372PR500KLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PVC6D504A01B00 is determined by strict equivalence across the following parameters: resistance value (500 kOhms), power rating (0.5W), tolerance (±10%), temperature coefficient (±100ppm/°C), number of turns (1), adjustment type (top adjustment), mounting type (through hole), and termination style (PC pins). All identified substitute parts meet these core electrical and mechanical requirements. Resistive material composition (ceramic versus cermet) represents a functional variation within acceptable substitution boundaries, as both materials satisfy the specified electrical performance criteria. Physical dimensions may vary within the constraints of standard through-hole PCB mounting compatibility.

Parameter Comparison

Engineering Selection Recommendations

The 3362R-1-504LF represents the primary direct substitute, manufactured by Bourns Inc. under the active Trimpot® 3362 series. This part maintains identical electrical specifications and is ROHS3 compliant with REACH affected status. The cermet resistive material provides equivalent performance to the ceramic material in the original part.

The 72PR500KLF, manufactured by TT Electronics/BI, serves as an alternative substitute with identical electrical parameters and ROHS3 compliance. This part features a larger physical footprint (0.375" x 0.375" square versus 0.272" x 0.272" square) and is supplied in bulk packaging. Physical dimension differences require verification of PCB layout compatibility prior to implementation.

Both substitute parts are currently in active production status, ensuring long-term availability and supply chain stability compared to the obsolete PVC6D504A01B00.

Frequently Asked Questions (FAQ)

Q: Can the 3362R-1-504LF directly replace the PVC6D504A01B00 without circuit modification?

A: Yes. The 3362R-1-504LF meets all specified electrical parameters (500 kOhms, 0.5W, ±10% tolerance, ±100ppm/°C temperature coefficient, 1-turn top adjustment) and maintains identical PC pin through-hole termination. Physical dimensions are comparable (0.275" x 0.260" versus 0.272" x 0.272"), supporting direct PCB mounting compatibility.

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

A: Both ceramic and cermet materials satisfy the specified electrical performance criteria for this application. Cermet (ceramic-metal composite) materials, used in the 3362R-1-504LF and 72PR500KLF, provide enhanced stability and reliability characteristics. The substitution is functionally valid within the defined parameter boundaries.

Q: Is the 72PR500KLF suitable for space-constrained PCB layouts?

A: The 72PR500KLF features a larger face dimension (0.375" x 0.375" square) compared to the original PVC6D504A01B00 (0.272" x 0.272" square). PCB layout verification is required to confirm mounting compatibility in space-constrained applications.

Q: What are the compliance differences between the substitute parts?

A: The 3362R-1-504LF is ROHS3 compliant with REACH affected status. The 72PR500KLF is ROHS3 compliant with REACH unaffected status. The original PVC6D504A01B00 is RoHS non-compliant. Selection should align with applicable regulatory requirements for the end application.

Q: Are both substitute parts available in equivalent quantities?

A: The 3362R-1-504LF is supplied in tube packaging with 1265 units in stock. The 72PR500KLF is supplied in bulk packaging with 1969 units in stock. Packaging format selection depends on procurement and assembly process requirements.