PVC6H252C01B00 Equivalent & Substitute Parts

Part Overview

The PVC6H252C01B00 is a 2.5 kOhms, 0.5W through-hole trimmer potentiometer manufactured by Bourns Inc. with ceramic resistive material, side adjustment, and PC pin termination. This part is classified as obsolete, making equivalent substitutes necessary for new designs and ongoing production requirements. The part operates with ±10% tolerance and ±100ppm/°C temperature coefficient across a single turn adjustment range.

Substiute Parts

PVC6H252C01B00

Bourns Inc.In Stock: 805PVC6H252C01B00 Datasheet

Current PartRFQ

3362W-1-252

Bourns Inc.In Stock: 10973362W-1-252 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PVC6H252C01B00 is determined by 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: 1.0 Turn (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 3362W-1-252 meets all critical electrical and mechanical parameters. The primary difference is the resistive material composition (Cermet vs. Ceramic) and physical dimensions, which remain within acceptable substitution criteria for equivalent functional performance.

Parameter Comparison

Engineering Selection Recommendations

The 3362W-1-252 is the direct functional equivalent for the obsolete PVC6H252C01B00. Both parts share identical electrical specifications across resistance, power rating, tolerance, and temperature coefficient. The substitute maintains the same adjustment mechanism, mounting configuration, and termination style.

Selection considerations based on compliance and product status:

• For RoHS3-compliant applications: The PVC6H252C01B00 maintains ROHS3 compliance. The 3362W-1-252 is RoHS non-compliant and may not be suitable for regulated markets requiring RoHS certification.
• For active production: The 3362W-1-252 is classified as active product status with 1043 units in stock, providing supply continuity. The PVC6H252C01B00 is obsolete with limited remaining inventory (767 units).
• For REACH-regulated applications: The PVC6H252C01B00 is REACH Unaffected. The 3362W-1-252 is REACH Affected and requires compliance verification for specific end-use applications.

Physical dimensions differ slightly; verify PCB layout accommodation for the 3362W-1-252 (0.275" x 0.260" face) versus the original (0.315" x 0.272" face).

Frequently Asked Questions (FAQ)

Q: Can the 3362W-1-252 directly replace the PVC6H252C01B00 in existing designs?

A: The 3362W-1-252 matches all critical electrical parameters (resistance, power rating, tolerance, temperature coefficient, turns, and adjustment type). Physical dimensions are slightly smaller. Verify PCB layout clearances and mounting hole spacing before implementation.

Q: What is the difference between Ceramic and Cermet resistive materials in these trimmers?

A: Both materials meet the specified electrical performance parameters (±10% tolerance, ±100ppm/°C temperature coefficient). Cermet material in the 3362W-1-252 provides different environmental and frequency response characteristics. Selection depends on application-specific requirements beyond the provided specifications.

Q: Are there compliance differences between these parts?

A: Yes. The PVC6H252C01B00 is ROHS3 Compliant and REACH Unaffected. The 3362W-1-252 is RoHS non-compliant and REACH Affected. Applications subject to RoHS or REACH regulations must verify the 3362W-1-252 compatibility with applicable requirements.

Q: How do the physical dimensions affect substitution?

A: The PVC6H252C01B00 has a 0.315" x 0.272" face; the 3362W-1-252 has a 0.275" x 0.260" face. The substitute is slightly smaller. Confirm PCB layout, mounting hole positions, and adjacent component clearances accommodate the smaller footprint.

Q: What is the packaging difference?

A: The PVC6H252C01B00 packaging is listed as standard; the 3362W-1-252 is supplied in Tube packaging. Verify packaging requirements for your procurement and assembly processes.