PVC6G502A01B00 Equivalent & Substitute Parts

Part Overview

The PVC6G502A01B00 is a 5 kOhm, 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 equivalent substitutes necessary for ongoing production and maintenance applications. Direct replacements and similar alternatives are available from active product lines that maintain the same electrical specifications and mounting characteristics.

Substiute Parts

PVC6G502A01B00

Bourns Inc.In Stock: 895PVC6G502A01B00 Datasheet

Current PartRFQ

3362W-1-502LF

Bourns Inc.In Stock: 32883362W-1-502LF Datasheet

DirectRFQ

25SR5KLF

TT Electronics/BIIn Stock: 81525SR5KLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by matching the following critical parameters: resistance value (5 kOhms), power rating (0.5W), tolerance (±10%), temperature coefficient (±100ppm/°C), number of turns (1), adjustment type (side adjustment), mounting type (through hole), and termination style (PC pins). All listed substitutes meet these core electrical and mechanical requirements.

The 3362W-1-502LF represents a direct manufacturer equivalent from Bourns Inc.'s active Trimpot® 3362 series, differing only in resistive material composition (cermet vs. ceramic) and physical dimensions, both of which remain compatible with the original application parameters. The 25SR5KLF provides an alternative from TT Electronics/BI with identical electrical specifications and similar form factor, offering a secondary sourcing option.

Parameter Comparison

Engineering Selection Recommendations

The 3362W-1-502LF is the primary substitute, offering direct electrical equivalence with active product status and ROHS3 compliance. This part maintains all critical electrical parameters while providing improved regulatory compliance and assured long-term availability from Bourns Inc.

The 25SR5KLF serves as a secondary alternative, providing equivalent electrical performance with RoHS compliance and active status from TT Electronics/BI. This option supports dual-source strategies and maintains compatibility with the original specifications.

Both substitutes feature slightly reduced physical dimensions compared to the original PVC6G502A01B00, which may require PCB layout verification to confirm mechanical fit within existing mounting holes and clearance constraints.

Frequently Asked Questions (FAQ)

Q: Can the 3362W-1-502LF directly replace the PVC6G502A01B00? A: Yes. Both parts share identical electrical specifications (5 kOhms, 0.5W, ±10% tolerance, ±100ppm/°C temperature coefficient, 1 turn, side adjustment, through-hole mounting, PC pins). The primary difference is resistive material (cermet vs. ceramic) and slightly smaller physical dimensions. PCB layout verification is required to confirm mechanical compatibility.

Q: What is the difference between ceramic and cermet resistive materials in this application? A: Both materials meet the specified electrical parameters. Cermet construction in the 3362W-1-502LF and 25SR5KLF provides enhanced stability and is standard in modern sealed trimmer designs. The choice between materials does not affect electrical performance within the specified tolerance and temperature coefficient ranges.

Q: Are there packaging differences between these parts? A: The PVC6G502A01B00 is supplied with unspecified packaging. The 3362W-1-502LF and 25SR5KLF are supplied in tube packaging, which is standard for active production parts and provides improved handling and storage protection.

Q: Which substitute offers the best regulatory compliance? A: The 3362W-1-502LF provides ROHS3 compliance, while the 25SR5KLF provides RoHS compliance. Both meet current regulatory requirements. The PVC6G502A01B00 is non-compliant and should be replaced in new designs requiring regulatory certification.

Q: Can I use both substitutes interchangeably? A: Both parts meet the electrical specifications and can function in the same application. Physical dimensions differ slightly, so PCB layout must accommodate the specific part selected. Verify mounting hole spacing and clearance for your specific design.