PVC6M204C01B00 Equivalent & Substitute Parts

Part Overview

The PVC6M204C01B00 is a 200 kOhms 0.5W through-hole trimmer potentiometer manufactured by Bourns Inc. with ceramic resistive material, top adjustment, and PC pin termination. This component is classified as obsolete, making identification of suitable substitutes necessary for ongoing design support and procurement continuity. The part operates within a 1-turn adjustment range with ±10% tolerance and ±100ppm/°C temperature coefficient, designed for applications requiring precision variable resistance in compact form factors.

Substiute Parts

PVC6M204C01B00

Bourns Inc.In Stock: 987PVC6M204C01B00 Datasheet

Current PartRFQ

3362U-1-204LF

Bourns Inc.In Stock: 11883362U-1-204LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PVC6M204C01B00 is determined by strict equivalence across the following critical parameters:

• Resistance value: 200 kOhms (exact match required)
• Power rating: 0.5W / 1/2W (exact match required)
• Tolerance: ±10% (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Number of turns: 1 (exact match required)
• Adjustment type: Top Adjustment (exact match required)
• Mounting type: Through Hole (exact match required)
• Termination style: PC Pins (exact match required)

The 3362U-1-204LF qualifies as a direct substitute based on full alignment with all critical electrical and mechanical parameters. While the resistive material differs (Cermet vs. Ceramic) and physical dimensions show minor variation, these differences remain within acceptable substitution criteria for this product category and do not compromise functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

The 3362U-1-204LF is the qualified substitute for the obsolete PVC6M204C01B00. Selection is based on the following engineering criteria:

Product Status: The PVC6M204C01B00 is obsolete, while the 3362U-1-204LF maintains active product status with confirmed inventory availability (1145 pcs in stock vs. 932 pcs for the original part).

Compliance & Certifications: Both components are ROHS3 compliant and carry identical electrical specifications. The 3362U-1-204LF is REACH Affected, whereas the original is REACH Unaffected; however, this does not preclude substitution for applications within REACH-compliant supply chains.

Electrical Equivalence: All critical electrical parameters—resistance, power rating, tolerance, temperature coefficient, and adjustment characteristics—are identical between the two parts.

Mechanical Compatibility: Both components feature identical mounting type (through hole), termination style (PC pins), and adjustment mechanism (top adjustment). Physical dimensions show minor variation (0.003" difference in length, 0.012" difference in width), which remains within acceptable tolerance for standard PCB layouts designed for the original part.

Material Consideration: The resistive material change from ceramic to cermet in the 3362U-1-204LF does not affect functional equivalence for applications within the specified electrical parameters and environmental conditions.

Frequently Asked Questions (FAQ)

Q: Can the 3362U-1-204LF be used as a direct replacement for the PVC6M204C01B00 in existing designs?

A: Yes. The 3362U-1-204LF meets all critical electrical and mechanical specifications required for direct substitution. Both components share identical resistance, power rating, tolerance, temperature coefficient, number of turns, adjustment type, mounting type, and termination style. The minor dimensional variation (approximately 0.003" to 0.012" difference) is within standard PCB layout tolerances for through-hole components.

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

A: Both ceramic and cermet materials are used in precision trimmer potentiometers and meet the specified electrical parameters for this application. The material difference does not affect the functional performance within the stated tolerance, temperature coefficient, and power rating specifications.

Q: Are there any compliance differences between the two parts?

A: Both components are ROHS3 compliant. The 3362U-1-204LF is REACH Affected, while the PVC6M204C01B00 is REACH Unaffected. For applications requiring REACH compliance, this distinction must be evaluated within your supply chain requirements.

Q: What is the packaging difference?

A: The PVC6M204C01B00 is supplied with standard packaging (indicated as "-"), while the 3362U-1-204LF is supplied in tube packaging. This difference affects handling and storage but does not impact component performance or compatibility.

Q: Are the physical dimensions compatible with existing PCB layouts?

A: The dimensions are sufficiently similar for standard through-hole PCB designs. The PVC6M204C01B00 measures 0.272" x 0.272" (square), while the 3362U-1-204LF measures 0.275" x 0.260" (rectangular). These minor variations fall within typical PCB design tolerances for component placement and should not require layout modifications.

Q: Why is the original part obsolete?

A: The PVC6M204C01B00 has been discontinued by the manufacturer. The 3362U-1-204LF from the Trimpot® 3362 series represents the current active equivalent in Bourns Inc.'s product portfolio, offering identical electrical performance with ongoing manufacturing support and availability.