PVC6Q501A01B00 Equivalent & Substitute Parts

Part Overview

The PVC6Q501A01B00 is a 500 Ohm, 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. Substitute parts must maintain identical electrical specifications while accommodating modern component availability and compliance requirements.

Substiute Parts

PVC6Q501A01B00

Bourns Inc.In Stock: 952PVC6Q501A01B00 Datasheet

Current PartRFQ

3362M-1-501LF

Bourns Inc.In Stock: 13703362M-1-501LF Datasheet

DirectRFQ

72XR500LF

TT Electronics/BIIn Stock: 88472XR500LF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the PVC6Q501A01B00 is determined by strict equivalence across the following parameters: resistance value (500 Ohms), power rating (0.5W), tolerance (±10%), temperature coefficient (±100ppm/°C), number of turns (1.0), adjustment type (side adjustment), mounting type (through hole), and termination style (PC pins). All identified substitutes maintain these electrical and mechanical specifications. Resistive material variation (ceramic to cermet) and physical dimension differences do not affect functional equivalence within the allowed parameter set for this product category. Packaging and compliance status are secondary considerations that do not alter substitution eligibility.

Parameter Comparison

Engineering Selection Recommendations

The 3362M-1-501LF is the primary substitute for the PVC6Q501A01B00. Both parts are manufactured by Bourns Inc., ensuring design continuity and supply chain consistency. The 3362M-1-501LF carries active product status and ROHS3 compliance, addressing the obsolescence and regulatory limitations of the original part. This substitute is packaged in tube format with 1286 units in stock.

The 72XR500LF is an alternative substitute manufactured by TT Electronics/BI. It maintains all required electrical and mechanical specifications and holds active product status with ROHS3 compliance. The 72XR500LF is supplied in bulk packaging with 869 units in stock. Physical dimensions differ (square 0.375" x 0.375" face versus rectangular configurations), which may require PCB layout verification for space-constrained applications.

Both substitutes are functionally equivalent to the PVC6Q501A01B00 within the specified parameter set. Selection between them should be based on PCB layout requirements, packaging preferences, and supply chain availability.

Frequently Asked Questions (FAQ)

Q: Can the 3362M-1-501LF directly replace the PVC6Q501A01B00 in existing designs?

A: Yes. The 3362M-1-501LF maintains identical electrical specifications (500 Ohms, 0.5W, ±10% tolerance, ±100ppm/°C temperature coefficient, 1.0 turn, side adjustment, through-hole mounting, PC pin termination). Physical dimensions are similar (0.275" x 0.260" versus 0.315" x 0.272"), requiring verification of PCB layout clearances.

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

A: Both materials meet the specified electrical parameters for this application. Cermet (ceramic-metal composite) is used in the active substitute parts and provides equivalent performance within the tolerance and temperature coefficient ranges defined for this product category.

Q: Are the 3362M-1-501LF and 72XR500LF interchangeable?

A: Both parts meet all electrical specifications and are functionally equivalent. The 72XR500LF has a larger square footprint (0.375" x 0.375") compared to the rectangular dimensions of the 3362M-1-501LF. PCB layout compatibility must be confirmed before selection.

Q: Why is the PVC6Q501A01B00 listed as obsolete?

A: Obsolete status indicates the part is no longer in active production. The identified substitutes (3362M-1-501LF and 72XR500LF) are active products that provide equivalent functionality for new designs and replacement applications.

Q: Do the substitute parts meet current compliance requirements?

A: Yes. Both the 3362M-1-501LF and 72XR500LF are ROHS3 compliant, addressing regulatory requirements that the original PVC6Q501A01B00 does not meet.