PVC6G203C01B00 Equivalent & Substitute Parts

Part Overview

The PVC6G203C01B00 is a 20 kOhms 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 identical electrical specifications are available from Bourns Inc. and TT Electronics / BI Technologies.

Substiute Parts

PVC6G203C01B00

Bourns Inc.In Stock: 1155PVC6G203C01B00 Datasheet

Current PartRFQ

3362W-1-203LF

Bourns Inc.In Stock: 41473362W-1-203LF Datasheet

DirectRFQ

72XR20KLF

TT Electronics / BI TechnologiesIn Stock: 390072XR20KLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the PVC6G203C01B00 is determined by strict equivalence across the following electrical and mechanical parameters:

• Resistance value: 20 kOhms
• Power rating: 0.5W (1/2W)
• Tolerance: ±10%
• Temperature coefficient: ±100ppm/°C
• Number of turns: 1.0
• Adjustment type: Side Adjustment
• Mounting type: Through Hole
• Termination style: PC Pins
• RoHS compliance: ROHS3 Compliant

The substitute parts listed below meet all these criteria. Variations in resistive material (ceramic vs. cermet), physical dimensions, and packaging do not affect electrical performance within the specified parameters and are therefore acceptable substitutions.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts meet the electrical and mechanical requirements for direct replacement of the PVC6G203C01B00. Selection between alternatives should be based on the following factors:

3362W-1-203LF (Bourns Inc. Trimpot® 3362 - Sealed): This part is manufactured by the original equipment manufacturer and carries active product status. It is ROHS3 compliant and REACH affected. The sealed design of the Trimpot® 3362 series provides enhanced environmental protection. Tube packaging is suitable for controlled inventory environments.

72XR20KLF (TT Electronics / BI Technologies 72 Series): This part maintains active product status and is ROHS3 compliant with REACH unaffected status. It is supplied in bulk packaging. The larger physical footprint (0.375" x 0.375") requires verification of available PCB space before selection.

Both parts are electrically equivalent and suitable for applications requiring 20 kOhms 0.5W trimmer potentiometers with side adjustment and through-hole mounting.

Frequently Asked Questions (FAQ)

Q: Can the 3362W-1-203LF directly replace the PVC6G203C01B00 in existing designs?

A: Yes. The 3362W-1-203LF meets all electrical specifications (20 kOhms, 0.5W, ±10% tolerance, ±100ppm/°C temperature coefficient) and mechanical requirements (side adjustment, through-hole mounting, PC pins). The smaller physical dimensions (6.99mm x 6.60mm vs. 8.00mm x 6.90mm) provide additional design flexibility.

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

A: Both materials meet the specified electrical parameters for this application. Cermet (ceramic-metal composite) is used in the 3362W-1-203LF and 72XR20KLF, while the original PVC6G203C01B00 uses ceramic. The choice of material does not affect performance within the stated tolerance and temperature coefficient specifications.

Q: Are there physical mounting considerations when switching from PVC6G203C01B00 to 72XR20KLF?

A: Yes. The 72XR20KLF has a larger square face dimension (9.53mm x 9.53mm) compared to the rectangular face of the PVC6G203C01B00 (8.00mm x 6.90mm). PCB layout and available space must be verified before selection.

Q: What is the significance of REACH affected vs. REACH unaffected status?

A: REACH affected status (3362W-1-203LF) indicates the part contains substances of concern and requires compliance documentation. REACH unaffected status (72XR20KLF) indicates no substances of concern are present. Selection depends on regulatory requirements for the end application and destination market.

Q: Does packaging format affect component performance?

A: No. Tube packaging (3362W-1-203LF) and bulk packaging (72XR20KLF) do not affect electrical or mechanical performance. Packaging selection is based on inventory management, handling procedures, and supply chain requirements.