Equivalent & Substitute Parts for 3292P-1-503

Part Overview

The 3292P-1-503 is a 50 kOhm, 0.5W through-hole trimmer potentiometer manufactured by Bourns Inc. as part of the Trimpot® 3292 sealed series. This component is designed for PC pin side adjustment applications in electronic circuits requiring precision resistance tuning. The part maintains active product status and is available in tube packaging with 805 units in current inventory.

Alternative equivalent parts may be required due to supply chain considerations, design revisions, or compliance requirements specific to end-use applications.

Substiute Parts

3292P-1-503

Bourns Inc.In Stock: 8993292P-1-503 Datasheet

Current PartRFQ

PV36P503C01B00

Bourns Inc.In Stock: 906PV36P503C01B00 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3292P-1-503 is determined by strict equivalence across the following critical parameters:

• Resistance value: 50 kOhms
• Power rating: 0.5W (1/2W)
• Tolerance: ±10%
• Temperature coefficient: ±100ppm/°C
• Number of turns: 25
• Adjustment type: Side Adjustment
• Resistive material: Cermet
• Mounting type: Through Hole
• Termination style: PC Pins

The substitute part PV36P503C01B00 meets all electrical and functional requirements. Physical dimensions vary slightly between the 3292P series (0.375" x 0.150" face) and the PV36 series (0.378" x 0.197" face), representing a minor dimensional difference that does not affect electrical performance or standard PCB layout compatibility for most applications.

Parameter Comparison

Engineering Selection Recommendations

Both the 3292P-1-503 and PV36P503C01B00 are active products from Bourns Inc. with identical electrical specifications. Selection between these parts should be based on compliance requirements and application constraints.

The 3292P-1-503 is RoHS non-compliant, making it suitable for applications without RoHS restrictions or legacy systems. The PV36P503C01B00 is ROHS3 compliant, meeting regulatory requirements for applications subject to RoHS directives. Both parts are REACH affected and classified under ECCN EAR99 with HTSUS code 8533.40.8050.

The minor dimensional difference (0.003" width increase and 0.047" height increase in the PV36 series) requires verification against specific PCB layout constraints and mechanical clearance requirements in the target application.

Frequently Asked Questions (FAQ)

Q: Can PV36P503C01B00 be used as a direct replacement for 3292P-1-503?

A: Yes, from an electrical standpoint. Both parts share identical resistance, power rating, tolerance, temperature coefficient, number of turns, adjustment type, resistive material, mounting type, and termination style. Physical dimensions differ slightly; PCB layout compatibility must be confirmed.

Q: What is the primary difference between these two parts?

A: The main differences are series designation (Trimpot® 3292 versus PV36) and RoHS compliance status. The 3292P-1-503 is RoHS non-compliant, while the PV36P503C01B00 is ROHS3 compliant. Electrical performance is equivalent.

Q: Are there any compliance considerations when substituting these parts?

A: Yes. If your application requires RoHS compliance, the PV36P503C01B00 is the appropriate choice. If RoHS compliance is not required, either part is acceptable from a regulatory standpoint. Both parts are REACH affected.

Q: Will the dimensional difference affect my circuit board design?

A: The PV36P503C01B00 has a slightly larger face dimension (0.378" x 0.197" versus 0.375" x 0.150"). Verify that your PCB layout, mounting holes, and mechanical clearances accommodate this minor increase before substitution.

Q: Are both parts available in the same packaging?

A: Yes, both parts are supplied in tube packaging.