PVC6D505A01B00 Equivalent & Substitute Parts

Part Overview

The PVC6D505A01B00 is a 5 megohm, 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 identification of functionally equivalent alternatives necessary for ongoing design support and procurement planning. Substitute parts must maintain electrical performance across resistance, power rating, tolerance, and temperature coefficient specifications while accommodating mechanical and compliance differences.

Substiute Parts

PVC6D505A01B00

Bourns Inc.In Stock: 792PVC6D505A01B00 Datasheet

Current PartRFQ

RJ-6P505

Nidec Components CorporationIn Stock: 1048RJ-6P505 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PVC6D505A01B00 is determined by strict equivalence across the following critical parameters:

• Resistance value: 5 mOhms (exact match required)
• Power rating: 0.5W minimum (equal or greater acceptable)
• Tolerance: ±10% (equal or tighter acceptable)
• Number of turns: 1.0 (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 RJ-6P505 manufactured by Nidec Components Corporation meets all critical substitution criteria. While the resistive material differs (cermet versus ceramic) and physical dimensions vary slightly, these differences do not preclude functional equivalence when the electrical parameters and mechanical interface requirements are satisfied.

Parameter Comparison

Engineering Selection Recommendations

The RJ-6P505 is a direct functional substitute for the obsolete PVC6D505A01B00 based on electrical parameter equivalence and mechanical interface compatibility. The RJ-6P505 offers the additional advantage of active production status and ROHS3 compliance, supporting long-term supply chain continuity and regulatory alignment. The temperature coefficient specification of the RJ-6P505 (±250ppm/°C) is wider than the original part (±100ppm/°C); applications requiring the tighter original specification should conduct thermal performance validation before implementation.

Frequently Asked Questions (FAQ)

Q: Can the RJ-6P505 be used as a direct replacement for the PVC6D505A01B00 in existing designs?

A: Yes. Both parts share identical electrical specifications (5 mOhms, 0.5W, ±10% tolerance, 1.0 turn), adjustment type (top), mounting method (through hole), and termination style (PC pins). Physical dimensions differ slightly (square 6.90mm versus round 7.00mm), requiring verification of PCB layout clearance.

Q: What is the significance of the resistive material difference (ceramic versus cermet)?

A: Both ceramic and cermet materials are standard for trimmer potentiometer construction and function within the same electrical performance class. The cermet material in the RJ-6P505 provides comparable stability and tolerance performance for this application.

Q: Does the wider temperature coefficient of the RJ-6P505 affect substitution suitability?

A: The RJ-6P505 temperature coefficient (±250ppm/°C) is wider than the original (±100ppm/°C). For applications operating across wide temperature ranges or requiring tight resistance stability, thermal performance testing is recommended before production implementation.

Q: Is the RJ-6P505 available in the same packaging as the PVC6D505A01B00?

A: The RJ-6P505 is supplied in bulk packaging, whereas the original part number does not specify packaging format. Verify packaging requirements with your procurement process.

Q: What compliance advantages does the RJ-6P505 offer?

A: The RJ-6P505 is ROHS3 compliant, whereas the PVC6D505A01B00 is non-compliant. For applications subject to RoHS regulations, the RJ-6P505 provides regulatory alignment. Both parts are REACH unaffected and classified as EAR99.