PVC6H500A01B00 Equivalent & Substitute Parts

Part Overview

The PVC6H500A01B00 is a 50 Ohm, 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 identification of suitable substitutes necessary for ongoing design support and production continuity. The part operates with ±10% tolerance and ±100ppm/°C temperature coefficient across a single turn adjustment range.

Substiute Parts

PVC6H500A01B00

Bourns Inc.In Stock: 1085PVC6H500A01B00 Datasheet

Current PartRFQ

3362X-1-500LF

Bourns Inc.In Stock: 9493362X-1-500LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PVC6H500A01B00 is determined by strict equivalence across the following critical parameters:

• Resistance value: 50 Ohms (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: 1.0 (exact match required)
• Adjustment type: Side Adjustment (exact match required)
• Mounting type: Through Hole (exact match required)
• Termination style: PC Pins (exact match required)

The 3362X-1-500LF meets all electrical and mechanical substitution criteria. While the resistive material differs (Cermet vs. Ceramic) and physical dimensions vary slightly, these variations remain within acceptable substitution parameters for this product category. The substitute part is manufactured by the same supplier (Bourns Inc.) and maintains active product status with current compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The 3362X-1-500LF is the qualified substitute for the obsolete PVC6H500A01B00. Selection is based on:

• Complete electrical parameter equivalence across resistance, power rating, tolerance, and temperature coefficient
• Identical mechanical interface: through-hole mounting with PC pin termination and side adjustment
• Active product status with current manufacturing support
• ROHS3 compliance certification, addressing regulatory requirements for new designs
• Same manufacturer (Bourns Inc.) ensuring design continuity and supply chain reliability

The transition from ceramic to cermet resistive material in the substitute part represents a material upgrade within the same product category, with no impact on the specified electrical performance parameters.

Frequently Asked Questions (FAQ)

Q: Can the 3362X-1-500LF be used as a direct replacement for the PVC6H500A01B00?

A: Yes. Both parts share identical electrical specifications (50 Ohms, 0.5W, ±10% tolerance, ±100ppm/°C temperature coefficient, 1.0 turn) and mechanical interface (through-hole, PC pins, side adjustment). The substitute part is actively manufactured and supported.

Q: What is the difference between ceramic and cermet resistive materials in this application?

A: Both materials meet the specified electrical parameters for this 50 Ohm, 0.5W trimmer potentiometer. Cermet material in the 3362X-1-500LF represents a material upgrade with improved stability characteristics while maintaining the required tolerance and temperature coefficient specifications.

Q: Are there physical dimension differences between these parts?

A: Yes. The PVC6H500A01B00 has a face dimension of 0.315" x 0.272" (8.00mm x 6.90mm), while the 3362X-1-500LF measures 0.275" x 0.260" (6.99mm x 6.60mm). Both are rectangular through-hole packages with side adjustment. PCB layout verification is required to confirm fit within existing designs.

Q: What is the inventory status for the substitute part?

A: The 3362X-1-500LF has 865 pieces in stock as new original inventory. The original PVC6H500A01B00 has 995 pieces available but is classified as obsolete with no ongoing manufacturing support.

Q: Does the substitute part meet current compliance requirements?

A: Yes. The 3362X-1-500LF is ROHS3 compliant and REACH affected, meeting current regulatory standards. The original PVC6H500A01B00 is RoHS non-compliant and REACH unaffected, reflecting its obsolete status.