PVC6M500C01B00 Equivalent & Substitute Parts

Part Overview

The PVC6M500C01B00 is a 50 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 substitutes necessary for ongoing production and maintenance applications. The part operates with ±10% tolerance, ±100ppm/°C temperature coefficient, and single-turn adjustment capability.

Substiute Parts

PVC6M500C01B00

Bourns Inc.In Stock: 894PVC6M500C01B00 Datasheet

Current PartRFQ

3362U-1-500LF

Bourns Inc.In Stock: 10343362U-1-500LF Datasheet

DirectRFQ

3329W-1-500LF

Bourns Inc.In Stock: 9023329W-1-500LF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by matching the following critical parameters: resistance value (50 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). All substitute parts listed maintain these core electrical and mechanical specifications.

The PVC6M500C01B00 has two identified substitutes from Bourns Inc.:

Direct Substitute (Preferred): 3362U-1-500LF maintains identical electrical specifications and adjustment type (top adjustment), with the primary difference being resistive material composition (Cermet vs. Ceramic) and active product status.

Similar Substitute (Functional Alternative): 3329W-1-500LF matches all electrical parameters but features side adjustment instead of top adjustment, requiring circuit board layout consideration.

Parameter Comparison

Engineering Selection Recommendations

3362U-1-500LF is the primary substitute for PVC6M500C01B00. Both parts maintain identical electrical specifications, tolerance, temperature coefficient, and adjustment methodology (top adjustment). The 3362U-1-500LF holds active product status with ROHS3 compliance, ensuring long-term availability and regulatory alignment. The resistive material transition from ceramic to Cermet does not affect the specified electrical parameters. Physical dimensions are comparable within standard PCB layout tolerances.

3329W-1-500LF serves as a functional alternative when circuit board layout permits side adjustment access. This part maintains all electrical specifications and compliance certifications but requires different mechanical accommodation due to side-mounted adjustment mechanism and modified footprint dimensions.

Frequently Asked Questions (FAQ)

Q: Can 3362U-1-500LF directly replace PVC6M500C01B00 without circuit modification?

A: Yes. The 3362U-1-500LF maintains identical electrical specifications (50 Ohms, 0.5W, ±10% tolerance, ±100ppm/°C), number of turns (1.0), adjustment type (top adjustment), mounting type (through hole), and termination style (PC pins). Physical dimensions are comparable. No circuit modification is required.

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

A: Both materials meet the specified electrical parameters for this application. Cermet (ceramic-metal composite) used in the 3362U-1-500LF and 3329W-1-500LF provides enhanced stability and is standard in active Bourns trimmer product lines.

Q: Why is 3329W-1-500LF listed as a similar substitute rather than direct substitute?

A: The 3329W-1-500LF features side adjustment instead of top adjustment. While all electrical specifications match, the adjustment mechanism location differs, requiring different circuit board layout and access considerations.

Q: Are both substitute parts RoHS3 compliant?

A: Yes. Both 3362U-1-500LF and 3329W-1-500LF are ROHS3 compliant, matching the compliance status of the PVC6M500C01B00.

Q: What packaging is available for substitute parts?

A: Both substitute parts are supplied in tube packaging, differing from the original part's packaging specification.