PV37X202C01B00 Equivalent & Substitute Parts

Part Overview

The PV37X202C01B00 is a 2 kOhms, 0.25W through-hole trimmer potentiometer manufactured by Bourns Inc. This cermet-based, 12-turn side-adjustment component is designed for precision applications requiring manual calibration in electronic circuits. The part maintains Active product status with full RoHS3 compliance and REACH affected designation. Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and regulatory compliance align with the original component's functional requirements.

Substiute Parts

PV37X202C01B00

Bourns Inc.In Stock: 1119PV37X202C01B00 Datasheet

Current PartRFQ

64XR2KLF

TT Electronics/BIIn Stock: 967064XR2KLF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 64XR2KLF from TT Electronics/BI qualifies as a direct substitute based on the following alignment of critical parameters:

• Resistance value: 2 kOhms (exact match)
• Power rating: 0.25W, 1/4W (exact match)
• Tolerance: ±10% (exact match)
• Number of turns: 12 (exact match)
• Adjustment type: Side Adjustment (exact match)
• Resistive material: Cermet (exact match)
• Mounting type: Through Hole (exact match)
• Termination style: PC Pins (exact match)
• HTSUS classification: 8533.40.8050 (exact match)
• ECCN: EAR99 (exact match)

Substitution is valid when these core electrical and mechanical parameters remain constant. Minor variations in face dimensions and temperature coefficient do not prevent functional equivalence in applications where the original part operates within specified tolerances.

Parameter Comparison

Engineering Selection Recommendations

Both the PV37X202C01B00 and 64XR2KLF maintain Active product status, ensuring continued manufacturer support and availability. The PV37X202C01B00 carries RoHS3 compliance with REACH affected status, while the 64XR2KLF offers RoHS compliance with REACH unaffected designation. Selection between these parts depends on regulatory requirements specific to the end application and supply chain constraints. The 64XR2KLF provides a lower temperature coefficient (±100ppm/°C versus ±150ppm/°C), which may offer improved stability in temperature-sensitive applications. Face dimension differences are minor and do not affect functional performance in standard through-hole PCB layouts. Both components share identical electrical specifications and mechanical mounting characteristics, supporting direct substitution in equivalent circuit designs.

Frequently Asked Questions (FAQ)

Q: Can the 64XR2KLF replace the PV37X202C01B00 in existing designs?

A: Yes. Both components share identical resistance, power rating, tolerance, number of turns, adjustment type, resistive material, mounting type, and termination style. The minor differences in face dimensions and temperature coefficient do not prevent functional equivalence in applications designed for the original part's specifications.

Q: What is the significance of the temperature coefficient difference?

A: The PV37X202C01B00 has a temperature coefficient of ±150ppm/°C, while the 64XR2KLF has ±100ppm/°C. The 64XR2KLF exhibits better temperature stability. For applications operating across wide temperature ranges or requiring high precision, the lower temperature coefficient may provide improved performance.

Q: Are there packaging differences between these parts?

A: Yes. The PV37X202C01B00 is supplied in Bulk packaging, while the 64XR2KLF is supplied in Tube packaging. Packaging selection depends on assembly requirements and inventory management practices.

Q: What are the regulatory compliance differences?

A: The PV37X202C01B00 is RoHS3 compliant and REACH affected. The 64XR2KLF is RoHS compliant and REACH unaffected. Applications subject to REACH restrictions may require the 64XR2KLF, while RoHS3-specific requirements may necessitate the PV37X202C01B00.

Q: Do the face dimension differences affect PCB layout?

A: The PV37X202C01B00 measures 0.264" x 0.157" (6.70mm x 4.00mm), while the 64XR2KLF measures 0.250" x 0.165" (6.35mm x 4.19mm). These minor variations are within typical PCB design tolerances for through-hole components and do not require layout modifications for standard applications.