PVC6A502A01B00 Equivalent & Substitute Parts

Part Overview

The PVC6A502A01B00 is a 5 kOhms 0.5W through-hole trimmer potentiometer manufactured by Bourns Inc. in the PVC6 series. This component features ceramic resistive material, PC pin termination, and top adjustment with 1 turn operation. The part is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications requiring 5 kOhms trimmer potentiometer functionality with 0.5W power rating and ±10% tolerance.

Key Parameters

Parameter	Value
Resistance	5 kOhms
Power Rating	0.5W (1/2W)
Tolerance	±10%
Temperature Coefficient	±100ppm/°C
Number of Turns	1
Adjustment Type	Top Adjustment
Mounting Type	Through Hole
Termination Style	PC Pins
Resistive Material	Ceramic

Substitute Part Grouping Explanation

Substitution eligibility for the PVC6A502A01B00 is determined by strict equivalence across the following parameters: 5 kOhms resistance value, 0.5W power rating, ±10% tolerance, ±100ppm/°C temperature coefficient, 1 turn adjustment, top adjustment type, through-hole mounting, and PC pin termination. All listed substitute parts meet these core electrical and mechanical requirements. Resistive material variation between ceramic and cermet does not disqualify substitution when all other parameters remain equivalent. Physical dimensions may vary within the constraints of through-hole PCB compatibility. RoHS compliance status and packaging format are secondary considerations that do not affect functional equivalence.

Parameter Comparison

Part Number	Manufacturer	Resistance	Power (W)	Tolerance	Temp Coeff	Turns	Adjustment	Material	Mounting	Termination	Status
PVC6A502A01B00	Bourns Inc.	5 kOhms	0.5	±10%	±100ppm/°C	1	Top	Ceramic	Through Hole	PC Pins	Obsolete
3362P-1-502LF	Bourns Inc.	5 kOhms	0.5	±10%	±100ppm/°C	1	Top	Cermet	Through Hole	PC Pins	Active
25PR5KLF	TT Electronics/BI	5 kOhms	0.5	±10%	±100ppm/°C	1	Top	Cermet	Through Hole	PC Pins	Active
72PMR5KLF	TT Electronics/BI	5 kOhms	0.5	±10%	±100ppm/°C	1	Top	Cermet	Through Hole	PC Pins	Active
72PR5KLF	TT Electronics/BI	5 kOhms	0.5	±10%	±100ppm/°C	1	Top	Cermet	Through Hole	PC Pins	Active
72PR5KLFTB	TT Electronics/BI	5 kOhms	0.5	±10%	±100ppm/°C	1	Top	Cermet	Through Hole	PC Pins	Active
82MR5KLF	TT Electronics/BI	5 kOhms	0.5	±10%	±100ppm/°C	1	Top	Cermet	Through Hole	PC Pins	Active
82PR5KLF	TT Electronics/BI	5 kOhms	0.5	±10%	±100ppm/°C	1	Top	Cermet	Through Hole	PC Pins	Active
CT-6ETV502	Nidec Components Corporation	5 kOhms	0.5	±10%	±100ppm/°C	1	Top	Cermet	Through Hole	PC Pins	Active
CT-6EV502	Nidec Components Corporation	5 kOhms	0.5	±10%	±100ppm/°C	1	Top	Cermet	Through Hole	PC Pins	Active
FT-63ETP502	Nidec Components Corporation	5 kOhms	0.5	±10%	±100ppm/°C	1	Top	Cermet	Through Hole	PC Pins	Active

Engineering Selection Recommendations

All listed substitute parts are functionally equivalent to the PVC6A502A01B00 based on electrical and mechanical parameter matching. The primary distinction among substitutes is product status: all alternatives are classified as active, whereas the original part is obsolete. This status difference makes any active substitute suitable for new designs and ongoing production.

For RoHS compliance requirements, 3362P-1-502LF, 72PMR5KLF, 72PR5KLF, 72PR5KLFTB, 82MR5KLF, 82PR5KLF, CT-6ETV502, CT-6EV502, and FT-63ETP502 are ROHS3 compliant. The 25PR5KLF is RoHS compliant. Selection between these options depends on compliance mandates for the target application.

Packaging availability varies: 3362P-1-502LF is supplied in tube format; 25PR5KLF, 72PMR5KLF, 72PR5KLF, 82MR5KLF, and 82PR5KLF are supplied in bulk; 72PR5KLFTB, CT-6ETV502, and FT-63ETP502 are supplied in tube or tape & box formats. Packaging selection should align with procurement and assembly requirements.

Frequently Asked Questions (FAQ)

Q: Can the PVC6A502A01B00 be directly replaced with any of the listed substitutes?

A: Yes. All listed parts meet the core electrical specifications: 5 kOhms resistance, 0.5W power rating, ±10% tolerance, ±100ppm/°C temperature coefficient, 1 turn adjustment, top adjustment type, through-hole mounting, and PC pin termination. Physical dimensions vary slightly between models, but all are compatible with standard through-hole PCB layouts designed for 0.272" to 0.375" face dimension components.

Q: Does the change from ceramic to cermet resistive material affect substitution validity?

A: No. Both ceramic and cermet materials meet the specified electrical parameters for this application. Cermet material is used in all active substitutes and provides equivalent performance within the defined tolerance and temperature coefficient ranges.

Q: Which substitute offers the best availability?

A: The 3362P-1-502LF (Bourns Trimpot® 3362 series) offers the highest inventory level at 89,703 pieces. This part is also manufactured by the same company as the original component, providing design continuity.

Q: Are there packaging considerations when selecting a substitute?

A: Yes. Bulk packaging (72PMR5KLF, 72PR5KLF, 82MR5KLF, 82PR5KLF) is suitable for high-volume assembly. Tube packaging (3362P-1-502LF, 72PR5KLFTB, CT-6ETV502, FT-63ETP502) is appropriate for lower-volume or manual assembly operations. Tape & box format (CT-6ETV502, FT-63ETP502) supports automated pick-and-place equipment.

Q: What is the significance of RoHS compliance status?

A: RoHS compliance is mandatory for products sold in the European Union and for many OEM applications. ROHS3 compliant parts (most active substitutes) meet current regulatory requirements. Selection should align with target market and customer specifications.

Q: Can multiple substitutes be used interchangeably within the same design?

A: Yes, provided all parts are sourced from the same manufacturing lot or equivalent specification revision to ensure consistency in production. Physical dimension variations between series (25, 72, 82, CT-6, FT-63) are within through-hole PCB tolerance ranges but should be verified during PCB layout design.

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