PVC6A252C01B00 Equivalent & Substitute Parts

Part Overview

The PVC6A252C01B00 is a 2.5 kOhm, 0.5W through-hole trimmer potentiometer manufactured by Bourns Inc. as part of the PVC6 series. This component features ceramic resistive material, PC pin termination, and top adjustment capability with a single turn. The product is currently obsolete, making identification of compatible substitute parts essential for ongoing system maintenance and new design implementations where this specification remains applicable.

Substiute Parts

PVC6A252C01B00

Bourns Inc.In Stock: 881PVC6A252C01B00 Datasheet

Current PartRFQ

3362P-1-252LF

Bourns Inc.In Stock: 16913362P-1-252LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PVC6A252C01B00 is determined by strict equivalence across the following critical parameters:

• Resistance value: 2.5 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 3362P-1-252LF meets all these criteria and qualifies as a direct substitute. While the resistive material differs (Cermet vs. Ceramic) and physical dimensions vary slightly, these differences do not affect functional equivalence within the specified electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

The 3362P-1-252LF is the qualified substitute for the obsolete PVC6A252C01B00. Selection is based on:

• Complete electrical parameter equivalence across resistance, power rating, tolerance, and temperature coefficient
• Identical mechanical specifications for mounting type, termination style, and adjustment configuration
• Active product status ensuring ongoing availability and supply chain continuity
• ROHS3 compliance maintained in the substitute part
• Both parts manufactured by Bourns Inc., ensuring consistent quality standards

The transition from ceramic to cermet resistive material in the substitute represents an advancement in component technology without affecting the specified electrical performance. Physical dimension variations (6.90mm to 6.99mm and 6.90mm to 6.60mm) remain within acceptable tolerances for through-hole PCB mounting applications.

Frequently Asked Questions (FAQ)

Q: Can the 3362P-1-252LF be used as a direct replacement for the PVC6A252C01B00?

A: Yes. The 3362P-1-252LF meets all critical electrical and mechanical parameters specified for the PVC6A252C01B00, including resistance, power rating, tolerance, temperature coefficient, number of turns, adjustment type, mounting type, and termination style.

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

A: Both materials are specified in the provided data. The cermet material used in the 3362P-1-252LF represents the current manufacturing standard for the Trimpot® 3362 series, while the ceramic material was used in the legacy PVC6 series. Both achieve the specified electrical performance parameters.

Q: Are there any PCB layout considerations when substituting these parts?

A: Physical dimensions differ slightly between the two parts. The PVC6A252C01B00 has a square face (6.90mm x 6.90mm), while the 3362P-1-252LF has a rectangular face (6.99mm x 6.60mm). Verify that PCB footprint and mounting hole spacing accommodate the substitute part dimensions.

Q: What is the packaging difference between these parts?

A: The PVC6A252C01B00 is supplied with unspecified packaging, while the 3362P-1-252LF is supplied in tube packaging. This affects handling and storage but does not impact functional performance.

Q: Are both parts RoHS compliant?

A: Yes. Both the PVC6A252C01B00 and 3362P-1-252LF are ROHS3 compliant.