PVC6M253A01B00 Equivalent & Substitute Parts

Part Overview

The PVC6M253A01B00 is a 25 kOhm, 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 suitable substitutes necessary for ongoing design support and procurement continuity. The primary substitute maintains electrical equivalence while offering improved product status and compliance characteristics.

Substiute Parts

PVC6M253A01B00

Bourns Inc.In Stock: 918PVC6M253A01B00 Datasheet

Current PartRFQ

3362U-1-253LF

Bourns Inc.In Stock: 11683362U-1-253LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 3362U-1-253LF qualifies as a direct electrical substitute based on matching the following critical parameters:

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

The primary difference is the resistive material composition (Cermet vs. Ceramic) and improved product status (Active vs. Obsolete). Both materials meet the specified electrical parameters for this application category.

Parameter Comparison

Engineering Selection Recommendations

The 3362U-1-253LF is the direct substitute for PVC6M253A01B00 applications. Selection of the substitute is driven by product lifecycle status: the original part is obsolete, while the substitute maintains active production status. The substitute offers ROHS3 compliance, providing regulatory advantage for new designs and procurement. Both parts are manufactured by Bourns Inc. and maintain identical electrical specifications across resistance, power rating, tolerance, and temperature coefficient parameters. Physical dimensions differ slightly (Rectangular 0.275" x 0.260" vs. Square 0.272" x 0.272"), requiring verification of PCB layout compatibility during integration.

Frequently Asked Questions (FAQ)

Q: Can 3362U-1-253LF directly replace PVC6M253A01B00 in existing designs?

A: Yes, from an electrical standpoint. Both parts share identical resistance (25 kOhms), power rating (0.5W), tolerance (±10%), temperature coefficient (±100ppm/°C), and adjustment characteristics. Physical dimensions differ slightly; PCB layout must accommodate the rectangular form factor of the substitute.

Q: What is the difference between Ceramic and Cermet resistive materials in this application?

A: Both materials meet the specified electrical parameters for this trimmer potentiometer category. Cermet (ceramic-metal composite) is used in the active substitute part and provides the same functional performance within the stated tolerance and temperature coefficient ranges.

Q: Why is RoHS compliance relevant for this substitution?

A: The substitute (3362U-1-253LF) is ROHS3 compliant, while the original part is non-compliant. For new designs or procurement in regulated markets, the compliant substitute is the appropriate choice. Existing legacy designs using the original part do not require modification based on compliance status alone.

Q: Are there packaging differences between these parts?

A: The original part is specified with "-" packaging, while the substitute is supplied in Tube packaging. This affects procurement quantities and handling but does not impact electrical or mechanical compatibility.

Q: What is the inventory status for these parts?

A: PVC6M253A01B00 has 890 pieces in stock (obsolete status). 3362U-1-253LF has 1066 pieces in stock (active status). For new procurement, the active substitute is the recommended source.