PVC6E501A01B00 Equivalent & Substitute Parts

Part Overview

The PVC6E501A01B00 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 electrical equivalence across resistance, power rating, tolerance, and temperature coefficient specifications while accommodating potential differences in physical dimensions and resistive material composition.

Substiute Parts

PVC6E501A01B00

Bourns Inc.In Stock: 785PVC6E501A01B00 Datasheet

Current PartRFQ

3362S-1-501LF

Bourns Inc.In Stock: 324953362S-1-501LF Datasheet

DirectRFQ

72XR500LF

TT Electronics/BIIn Stock: 88472XR500LF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PVC6E501A01B00 is determined by strict equivalence across the following electrical and mechanical parameters:

Electrical Equivalence Requirements:

• Resistance value: 500 Ohms (exact match)
• Power rating: 0.5W minimum
• Tolerance: ±10% or better
• Temperature coefficient: ±100ppm/°C or better
• Number of turns: 1.0 (single turn)

Mechanical Equivalence Requirements:

• Adjustment type: Side adjustment
• Mounting type: Through hole
• Termination style: PC pins

Allowed Variations:

• Resistive material: Ceramic or Cermet compositions are functionally equivalent for this application
• Physical dimensions: Variations permitted within PCB layout constraints
• Packaging format: Tube, bulk, or alternative packaging acceptable
• RoHS and REACH compliance status: May differ from original part

The substitute parts identified below satisfy all electrical and mechanical equivalence criteria.

Parameter Comparison

Engineering Selection Recommendations

3362S-1-501LF (Bourns Inc., Trimpot® 3362 - Sealed Series): This part is the primary direct substitute for the PVC6E501A01B00. It maintains identical electrical specifications and is manufactured by the same supplier. The 3362S-1-501LF is active in production with ROHS3 compliance and REACH affected status. Physical dimensions are slightly smaller than the original part. This substitute is suitable for new designs and production continuations where RoHS compliance is required.

72XR500LF (TT Electronics/BI, 72 Series): This part provides electrical equivalence with identical resistance, power rating, tolerance, and temperature coefficient specifications. Manufactured by TT Electronics/BI, the 72XR500LF is active in production with ROHS3 compliance and REACH unaffected status. Physical dimensions are larger (square format) compared to the original rectangular configuration. This substitute is applicable where alternative sourcing or specific mechanical constraints favor the larger form factor.

Frequently Asked Questions (FAQ)

Q: Can the 3362S-1-501LF directly replace the PVC6E501A01B00 in existing PCB layouts?

A: Electrical substitution is direct. However, the 3362S-1-501LF has smaller face dimensions (6.99mm x 6.60mm versus 8.00mm x 6.90mm). PCB layout verification is required to confirm mechanical fit within the existing footprint.

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

A: Both ceramic and cermet materials meet the specified electrical parameters (500 Ohms, ±10% tolerance, ±100ppm/°C temperature coefficient) for this application. Cermet composition is used in the 3362S-1-501LF and 72XR500LF substitutes.

Q: Is the 72XR500LF suitable for space-constrained applications?

A: No. The 72XR500LF has larger dimensions (9.53mm x 9.53mm square face) compared to the original PVC6E501A01B00 (8.00mm x 6.90mm rectangular face). The 3362S-1-501LF is the more compact option.

Q: What are the compliance differences between the original part and substitutes?

A: The PVC6E501A01B00 is RoHS non-compliant and REACH unaffected. Both substitutes (3362S-1-501LF and 72XR500LF) are ROHS3 compliant. The 3362S-1-501LF is REACH affected; the 72XR500LF is REACH unaffected.

Q: Are there inventory considerations for these substitutes?

A: The 3362S-1-501LF has significantly higher inventory availability (32,390 pcs) compared to the 72XR500LF (869 pcs). The original PVC6E501A01B00 has 721 pcs in stock but is obsolete.

Q: Can both substitutes be used interchangeably in the same design?

A: Electrical interchangeability is confirmed. Mechanical interchangeability depends on PCB layout constraints. The 3362S-1-501LF is recommended as the primary substitute due to closer dimensional alignment and higher availability.