PVC6H104A01B00 Equivalent & Substitute Parts

Part Overview

The PVC6H104A01B00 is a 100 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 ongoing production and maintenance applications. Substitute parts must maintain electrical compatibility across resistance value, power rating, tolerance, and temperature coefficient while accommodating potential differences in physical dimensions and resistive material composition.

Substiute Parts

PVC6H104A01B00

Bourns Inc.In Stock: 993PVC6H104A01B00 Datasheet

Current PartRFQ

3362X-1-104LF

Bourns Inc.In Stock: 33153362X-1-104LF Datasheet

DirectRFQ

72XR100KLF

TT Electronics/BIIn Stock: 104672XR100KLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following electrical and mechanical parameters: resistance value (100 kOhms), power rating (0.5W), tolerance (±10%), temperature coefficient (±100ppm/°C), number of turns (1), adjustment type (side adjustment), mounting type (through hole), and termination style (PC pins). Resistive material may vary between ceramic and cermet compositions without affecting electrical performance within specified tolerances. Physical dimensions may differ provided the component fits within the available PCB footprint space. All substitute parts listed maintain these core electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

The 3362X-1-104LF is the primary direct substitute for the PVC6H104A01B00. Both are manufactured by Bourns Inc. and share identical electrical specifications. The 3362X-1-104LF offers the advantage of active product status and ROHS3 compliance, addressing regulatory requirements for new designs. Physical dimensions are slightly smaller, requiring verification of PCB layout compatibility. Cermet resistive material in the 3362X-1-104LF provides improved stability compared to ceramic composition.

The 72XR100KLF from TT Electronics/BI is an alternative substitute meeting all electrical requirements with active product status and ROHS3 compliance. This part features a larger square footprint (0.375" x 0.375") compared to the original rectangular design, necessitating PCB layout assessment before implementation. Cermet construction provides equivalent performance characteristics.

For applications requiring strict dimensional compatibility with the original PVC6H104A01B00, the 3362X-1-104LF is the preferred choice due to its closer physical profile. Both substitutes are suitable for new production where RoHS compliance is mandated.

Frequently Asked Questions (FAQ)

Q: Can the 3362X-1-104LF directly replace the PVC6H104A01B00 without circuit modification?

A: Yes, the 3362X-1-104LF maintains identical electrical specifications (100 kOhms, 0.5W, ±10% tolerance, ±100ppm/°C temperature coefficient, 1 turn, side adjustment, through-hole PC pins). PCB layout must accommodate the slightly smaller rectangular footprint (6.99mm x 6.60mm versus 8.00mm x 6.90mm).

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

A: Both ceramic and cermet materials meet the specified electrical parameters for this application. Cermet composition, used in the 3362X-1-104LF and 72XR100KLF, typically offers improved long-term stability and temperature performance characteristics.

Q: Is the 72XR100KLF suitable for space-constrained PCB designs?

A: The 72XR100KLF has a larger square footprint (9.53mm x 9.53mm) compared to the original PVC6H104A01B00 (8.00mm x 6.90mm). This part is suitable only if PCB layout permits the increased dimensions.

Q: Are both substitute parts RoHS compliant?

A: Yes, both the 3362X-1-104LF and 72XR100KLF are ROHS3 compliant, meeting current regulatory requirements. The original PVC6H104A01B00 is RoHS non-compliant.

Q: What packaging formats are available for these substitutes?

A: The 3362X-1-104LF is supplied in tube packaging. The 72XR100KLF is supplied in bulk packaging. Packaging selection depends on production volume and handling requirements.