PVC6M501C01B00 Equivalent & Substitute Parts

Part Overview

The PVC6M501C01B00 is a 500 Ohm, 0.5W through-hole trimmer potentiometer manufactured by Bourns Inc. with ceramic resistive material, top adjustment, and PC pin termination. This part is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance applications. Substitute parts maintain the core electrical specifications while offering improved availability through active product lines.

Substiute Parts

PVC6M501C01B00

Bourns Inc.In Stock: 1028PVC6M501C01B00 Datasheet

Current PartRFQ

3362U-1-501LF

Bourns Inc.In Stock: 12253362U-1-501LF Datasheet

DirectRFQ

25PR500LF

TT Electronics/BIIn Stock: 346425PR500LF Datasheet

SimilarRFQ

72PMR500LF

TT Electronics/BIIn Stock: 76272PMR500LF Datasheet

SimilarRFQ

72PR500LF

TT Electronics/BIIn Stock: 127572PR500LF Datasheet

SimilarRFQ

82PR500LF

TT Electronics/BIIn Stock: 540482PR500LF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PVC6M501C01B00 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), adjustment type (top adjustment), mounting type (through hole), and termination style (PC pins). All substitute parts listed maintain these core electrical and mechanical specifications. Variations in resistive material (ceramic to cermet), physical dimensions, and packaging do not affect functional substitutability within the defined parameter set. Product status and compliance certifications are secondary considerations for component selection.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts meet the core electrical and mechanical requirements for direct substitution with the PVC6M501C01B00. The primary distinction is product status: the original part is obsolete, while all substitutes are active products with current manufacturing support.

For applications requiring continued compliance with ROHS3 standards, the 3362U-1-501LF, 72PMR500LF, 72PR500LF, and 82PR500LF are suitable selections. The 25PR500LF meets RoHS compliance requirements and is unaffected by REACH regulations.

Physical dimensions vary across the substitute options. The 3362U-1-501LF maintains a rectangular form factor (0.275" x 0.260" face), the 25PR500LF and PVC6M501C01B00 both feature square form factors (0.270" x 0.270" and 0.272" x 0.272" respectively), while the 72PMR500LF, 72PR500LF, and 82PR500LF offer larger square and round form factors. PCB layout and mechanical clearance requirements should guide selection among these options.

Frequently Asked Questions (FAQ)

Q: Can the 3362U-1-501LF directly replace the PVC6M501C01B00?

A: Yes. Both parts share identical electrical specifications: 500 Ohms, 0.5W, ±10% tolerance, ±100ppm/°C temperature coefficient, 1 turn, top adjustment, through-hole mounting, and PC pin termination. The 3362U-1-501LF is an active product manufactured by Bourns Inc. with ROHS3 compliance.

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

A: Both materials meet the specified electrical parameters. Cermet (ceramic-metal composite) is used in the active substitute parts and offers improved stability characteristics. The original PVC6M501C01B00 uses ceramic material. This material difference does not affect functional substitutability within the defined parameter set.

Q: Are there dimensional compatibility concerns when substituting?

A: Physical dimensions vary among substitutes. The 3362U-1-501LF (0.275" x 0.260"), 25PR500LF (0.270" x 0.270"), 72PMR500LF and 72PR500LF (0.375" x 0.375"), and 82PR500LF (0.250" diameter) have different footprints. PCB layout, mounting hole spacing, and mechanical clearance must be evaluated for each application.

Q: Which substitute offers the best availability?

A: The 82PR500LF has the highest inventory level at 5362 pieces. The 25PR500LF has 3368 pieces in stock. Both are active products with established supply chains.

Q: Do all substitutes meet RoHS and REACH requirements?

A: All substitutes are RoHS compliant. The 3362U-1-501LF, 72PMR500LF, 72PR500LF, and 82PR500LF are ROHS3 compliant. The 25PR500LF is RoHS compliant and REACH unaffected. The original PVC6M501C01B00 is ROHS3 compliant and REACH unaffected.