PVC6E502A01B00 Equivalent & Substitute Parts

Part Overview

The PVC6E502A01B00 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 component is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance applications. Active alternatives with compatible electrical specifications and similar mechanical form factors are available from Bourns Inc. and TT Electronics/BI.

Substiute Parts

PVC6E502A01B00

Bourns Inc.In Stock: 894PVC6E502A01B00 Datasheet

Current PartRFQ

3362S-1-502LF

Bourns Inc.In Stock: 223023362S-1-502LF Datasheet

DirectRFQ

25SR5KLF

TT Electronics/BIIn Stock: 81525SR5KLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PVC6E502A01B00 is determined by strict equivalence across the following parameters:

• Resistance value: 5 kOhms (exact match required)
• Power rating: 0.5W / 1/2W (exact match required)
• Tolerance: ±10% (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Number of turns: 1.0 (exact match required)
• Adjustment type: Side Adjustment (exact match required)
• Mounting type: Through Hole (exact match required)
• Termination style: PC Pins (exact match required)

Both substitute parts listed below meet all electrical and mechanical criteria for direct substitution. Differences in resistive material (ceramic vs. cermet) and mounting face dimensions are within acceptable tolerances for PCB layout compatibility.

Parameter Comparison

Engineering Selection Recommendations

3362S-1-502LF is the primary substitute option. It is manufactured by Bourns Inc., the original equipment manufacturer of the PVC6E502A01B00, ensuring design continuity and supply chain reliability. This part is ROHS3 compliant and carries active product status with substantial inventory availability (22,200 pcs). The cermet resistive material provides improved stability compared to ceramic formulations. Mounting face dimensions are slightly smaller, requiring verification of PCB layout clearances.

25SR5KLF is an alternative substitute manufactured by TT Electronics/BI. This part is RoHS compliant and maintains active product status with moderate inventory (756 pcs). The square mounting face geometry (0.270" x 0.270") differs from both the original part and the primary substitute, necessitating PCB layout assessment. Cermet resistive material matches the primary substitute.

Both substitutes are electrically and functionally equivalent to the PVC6E502A01B00 across all specified parameters. Selection between them depends on PCB layout constraints, supply chain preferences, and compliance requirements specific to the end application.

Frequently Asked Questions (FAQ)

Q: Can the 3362S-1-502LF directly replace the PVC6E502A01B00 on existing PCBs?

A: Electrical substitution is direct. Mechanical compatibility requires verification of mounting hole spacing and clearance around the component footprint. The 3362S-1-502LF has a smaller mounting face (6.99mm x 6.60mm vs. 8.00mm x 6.90mm), which may allow installation on existing layouts but should be confirmed against PCB design files.

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

A: Both materials meet the specified electrical parameters (5 kOhms, ±10% tolerance, ±100ppm/°C temperature coefficient). Cermet formulations typically offer improved frequency response and stability characteristics. The choice between them depends on application-specific performance requirements beyond the scope of basic substitution criteria.

Q: Is the 25SR5KLF suitable for applications requiring RoHS compliance?

A: Yes. The 25SR5KLF carries RoHS compliance certification. The 3362S-1-502LF carries ROHS3 compliance, which is a more recent standard. Both meet current RoHS requirements for new designs.

Q: What are the packaging differences between these parts?

A: The PVC6E502A01B00 packaging specification is not provided in the available data. Both substitute parts are supplied in tube packaging, which is standard for through-hole trimmer potentiometers. Confirm packaging requirements with your procurement specifications.

Q: Are there any electrical performance differences between these three parts?

A: All three parts meet identical electrical specifications: 5 kOhms resistance, 0.5W power rating, ±10% tolerance, ±100ppm/°C temperature coefficient, and 1.0 turn adjustment. Differences in resistive material (ceramic vs. cermet) do not alter these core parameters.