PVZ3A201C01B00 Equivalent & Substitute Parts

Part Overview

The PVZ3A201C01B00 is a 200 Ohm, 0.1W surface mount trimmer potentiometer manufactured by Bourns Inc. with J Lead termination and top adjustment capability. This part is classified as obsolete, making identification of suitable substitute components essential for ongoing production and maintenance applications. The PVZ3 series has been superseded by newer trimmer potentiometer designs that maintain functional compatibility while offering improved availability and performance characteristics.

Substiute Parts

PVZ3A201C01B00

Bourns Inc.In Stock: 935PVZ3A201C01B00 Datasheet

Current PartRFQ

TC33X-1-201E

Bourns Inc.In Stock: 6046TC33X-1-201E Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PVZ3A201C01B00 is determined by strict equivalence across the following critical parameters:

• Resistance value: 200 Ohms (exact match required)
• Power rating: 0.1W minimum
• Number of turns: 1.0 (single turn operation)
• Adjustment type: Top Adjustment (user-accessible adjustment mechanism)
• Mounting type: Surface Mount (PCB compatibility)
• Termination style: J Lead (solder connection method)
• RoHS3 compliance and MSL 1 rating (regulatory and environmental requirements)

The TC33X-1-201E qualifies as a direct substitute based on full alignment with these parameters. While the resistive material differs (Cermet vs. Carbon) and dimensional tolerances vary slightly, both characteristics fall within acceptable substitution criteria for this component category.

Parameter Comparison

Engineering Selection Recommendations

The TC33X-1-201E is the qualified substitute for the obsolete PVZ3A201C01B00. Selection is based on the following factors:

• Both parts maintain identical electrical specifications for resistance, power rating, and turn count
• The TC33X-1-201E is in active production status, ensuring long-term availability and supply chain continuity
• Both parts carry ROHS3 compliance and MSL 1 rating, meeting regulatory and environmental requirements
• The TC33X-1-201E demonstrates improved performance characteristics with tighter tolerance (±25% vs. ±30%) and superior temperature coefficient stability (±250ppm/°C vs. ±500ppm/°C)
• Identical mounting and termination specifications ensure direct PCB compatibility without design modification

Frequently Asked Questions (FAQ)

Q: Can the TC33X-1-201E be used as a direct replacement for the PVZ3A201C01B00 without PCB modifications?

A: Yes. Both parts share identical mounting type (Surface Mount), termination style (J Lead), and footprint compatibility requirements. No PCB layout changes are necessary.

Q: What is the difference between the Carbon and Cermet resistive materials used in these parts?

A: The PVZ3A201C01B00 uses Carbon film resistive material, while the TC33X-1-201E uses Cermet (ceramic-metal composite). Both materials are suitable for trimmer potentiometer applications. The Cermet material in the TC33X-1-201E provides improved temperature stability and tighter tolerance control.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts are ROHS3 compliant, carry MSL 1 rating, and are REACH unaffected. Regulatory and environmental compliance is equivalent.

Q: Why does the TC33X-1-201E have a smaller tolerance specification?

A: The TC33X-1-201E tolerance of ±25% is tighter than the PVZ3A201C01B00 tolerance of ±30%. This represents an improvement in manufacturing precision and does not create compatibility issues for applications designed to the original ±30% specification.

Q: What is the packaging difference between these parts?

A: The PVZ3A201C01B00 is supplied in standard packaging, while the TC33X-1-201E is supplied in Tape & Reel (TR) format. Tape & Reel packaging is standard for high-volume surface mount assembly and does not affect component performance or compatibility.

Q: Is the TC33X-1-201E available in sufficient quantity for production use?

A: Yes. The TC33X-1-201E is in active production status with 5,975 pieces in current inventory, ensuring reliable supply for ongoing production requirements.