PVC6A500C01B00 Equivalent & Substitute Parts

Part Overview

The PVC6A500C01B00 is a 50 Ohm, 0.5W through-hole trimmer potentiometer manufactured by Bourns Inc. as part of the PVC6 series. This component features ceramic resistive material, PC pin termination, and top adjustment capability with a single turn. The product is currently obsolete, making equivalent substitutes necessary for ongoing design support and production requirements. Active alternatives from Bourns maintain the same electrical specifications while offering improved availability and product lifecycle status.

Substiute Parts

PVC6A500C01B00

Bourns Inc.In Stock: 679PVC6A500C01B00 Datasheet

Current PartRFQ

3362P-1-500LF

Bourns Inc.In Stock: 890693362P-1-500LF Datasheet

DirectRFQ

3329H-1-500LF

Bourns Inc.In Stock: 14173329H-1-500LF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PVC6A500C01B00 is determined by strict equivalence across the following parameters: resistance value (50 Ohms), 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 substitute parts must maintain ROHS3 compliance.

The 3362P-1-500LF qualifies as a direct substitute, matching all electrical and functional parameters while offering active product status and higher inventory availability. The 3329H-1-500LF qualifies as a similar substitute, maintaining identical electrical specifications and functional parameters with differences limited to physical form factor (round versus square geometry).

Parameter Comparison

Engineering Selection Recommendations

The 3362P-1-500LF is the primary substitute for the obsolete PVC6A500C01B00. Both components maintain identical electrical specifications, functional parameters, and ROHS3 compliance. The 3362P-1-500LF offers active product status with significantly higher inventory availability (88,959 units), ensuring long-term supply chain continuity. The transition from ceramic to cermet resistive material does not affect electrical performance within the specified tolerance and temperature coefficient ranges.

The 3329H-1-500LF serves as an alternative substitute when form factor constraints permit. This component maintains all electrical and functional equivalence while offering active product status. The primary distinction is physical geometry: the 3329H-1-500LF features a round form factor (0.250" diameter) compared to the square geometry of the PVC6A500C01B00 (0.272" x 0.272"). PCB layout and mechanical mounting considerations must account for this dimensional difference.

Both substitute parts carry ROHS3 compliance and are manufactured by Bourns Inc., ensuring consistency with the original component's regulatory and quality standards.

Frequently Asked Questions (FAQ)

Q: Can the 3362P-1-500LF directly replace the PVC6A500C01B00 without circuit modification?

A: Yes. The 3362P-1-500LF maintains identical electrical specifications (50 Ohms, 0.5W, ±10% tolerance, ±100ppm/°C temperature coefficient) and functional parameters (1 turn, top adjustment, through-hole PC pins). The resistive material change from ceramic to cermet does not affect performance within specified tolerances. PCB footprint compatibility must be confirmed due to minor dimensional variations (0.275" x 0.260" versus 0.272" x 0.272").

Q: What are the dimensional differences between substitute options?

A: The 3362P-1-500LF features a rectangular face (0.275" x 0.260" / 6.99mm x 6.60mm). The 3329H-1-500LF features a round form factor with 0.250" diameter (6.35mm). The original PVC6A500C01B00 has a square face (0.272" x 0.272" / 6.90mm x 6.90mm). PCB layout and mechanical clearance requirements determine which substitute is appropriate for your application.

Q: Are both substitutes ROHS3 compliant?

A: Yes. Both the 3362P-1-500LF and 3329H-1-500LF are ROHS3 compliant, matching the compliance status of the original PVC6A500C01B00.

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

A: Both materials meet the specified electrical parameters for this application. Cermet (ceramic-metal composite) offers improved stability and reliability characteristics. Within the tolerance and temperature coefficient specifications provided, both materials deliver equivalent electrical performance.

Q: Which substitute should I select for new designs?

A: The 3362P-1-500LF is recommended for new designs due to active product status and superior inventory availability. The 3329H-1-500LF is suitable when round form factor geometry is preferred or required by mechanical constraints.