PVC6G200C01B00 Equivalent & Substitute Parts

Part Overview

The PVC6G200C01B00 is a 20 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. The PVC6 series has been superseded by newer sealed trimmer potentiometer designs that offer improved reliability and active product status.

Substiute Parts

PVC6G200C01B00

Bourns Inc.In Stock: 1197PVC6G200C01B00 Datasheet

Current PartRFQ

3362W-1-200LF

Bourns Inc.In Stock: 11623362W-1-200LF Datasheet

DirectRFQ

3386Y-1-200

Bourns Inc.In Stock: 11463386Y-1-200 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by matching the following core electrical and mechanical parameters: resistance value (20 Ohms), power rating (0.5W), tolerance (±10%), temperature coefficient (±100ppm/°C), number of turns (1.0), mounting type (through hole), and termination style (PC pins).

The substitute parts identified maintain these critical parameters while differing in resistive material composition (cermet vs. ceramic), adjustment type (side vs. top), physical dimensions, and product status. These differences are acceptable within the substitution framework as they do not affect the primary electrical function or circuit compatibility.

Parameter Comparison

Engineering Selection Recommendations

3362W-1-200LF is the primary direct substitute. It maintains identical electrical specifications and adjustment type (side adjustment) as the PVC6G200C01B00, with the advantage of active product status and ROHS3 compliance. The cermet resistive material provides improved performance characteristics over ceramic. Physical dimensions are slightly smaller, requiring verification of PCB layout compatibility. This part is available in tube packaging.

3386Y-1-200 is a secondary alternative that meets all core electrical requirements but differs in adjustment type (top adjustment vs. side adjustment) and physical form factor (square 0.375" x 0.375" vs. rectangular). This part is RoHS non-compliant and should be selected only when top adjustment functionality is required and RoHS compliance is not mandated. Physical dimensions are significantly larger and require PCB layout accommodation.

Frequently Asked Questions (FAQ)

Q: Can the 3362W-1-200LF directly replace the PVC6G200C01B00 without circuit modification?

A: Yes, the 3362W-1-200LF maintains identical electrical specifications (20 Ohms, 0.5W, ±10% tolerance, ±100ppm/°C) and side adjustment type. PCB layout verification is required due to smaller physical dimensions (6.99mm x 6.60mm vs. 8.00mm x 6.90mm).

Q: What is the difference between side adjustment and top adjustment?

A: Adjustment type refers to the physical orientation of the adjustment mechanism. Side adjustment (PVC6G200C01B00 and 3362W-1-200LF) allows potentiometer tuning from the side of the component. Top adjustment (3386Y-1-200) allows tuning from the top. This affects PCB layout and accessibility during assembly and field adjustment.

Q: Why is the 3386Y-1-200 marked as RoHS non-compliant?

A: The 3386Y-1-200 does not meet ROHS3 compliance requirements. Selection of this part is restricted to applications where RoHS compliance is not a regulatory or contractual requirement.

Q: Are there packaging differences between these substitutes?

A: The PVC6G200C01B00 is specified with standard packaging. The 3362W-1-200LF is supplied in tube packaging. The 3386Y-1-200 is also supplied in tube packaging. Packaging format may affect procurement, handling, and assembly processes.

Q: What is the significance of cermet vs. ceramic resistive material?

A: Both materials meet the specified electrical parameters. Cermet (ceramic-metal composite) used in the 3362W-1-200LF and 3386Y-1-200 generally provides improved temperature stability and reliability compared to ceramic material in the obsolete PVC6G200C01B00.