PVC6M502A01B00 Equivalent & Substitute Parts

Part Overview

The PVC6M502A01B00 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 1.0 turn resolution. 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	1.0
Adjustment Type	Top Adjustment
Mounting Type	Through Hole
Termination Style	PC Pins

Substitute Part Grouping Explanation

Substitution eligibility for the PVC6M502A01B00 is determined by strict equivalence across the following parameters: resistance value (5 kOhms), power rating (0.5W), tolerance (±10%), temperature coefficient (±100ppm/°C), number of turns (1.0), adjustment type (top adjustment), mounting type (through hole), and termination style (PC pins). All substitute parts listed meet these core electrical and mechanical requirements. Variations in resistive material (ceramic to cermet), physical dimensions, packaging format, and product status are noted but do not affect functional substitutability within the specified parameter set.

Parameter Comparison

Part Number	Manufacturer	Resistance	Power (W)	Tolerance	Temp Coeff	Turns	Adjustment	Mounting	Termination	Resistive Material	Product Status	RoHS Status
PVC6M502A01B00	Bourns Inc.	5 kOhms	0.5	±10%	±100ppm/°C	1.0	Top	Through Hole	PC Pins	Ceramic	Obsolete	Non-compliant
3362U-1-502LF	Bourns Inc.	5 kOhms	0.5	±10%	±100ppm/°C	1.0	Top	Through Hole	PC Pins	Cermet	Active	ROHS3 Compliant
25PR5KLF	TT Electronics/BI	5 kOhms	0.5	±10%	±100ppm/°C	1.0	Top	Through Hole	PC Pins	Cermet	Active	RoHS Compliant
72PMR5KLF	TT Electronics/BI	5 kOhms	0.5	±10%	±100ppm/°C	1.0	Top	Through Hole	PC Pins	Cermet	Active	ROHS3 Compliant
72PR5KLF	TT Electronics/BI	5 kOhms	0.5	±10%	±100ppm/°C	1.0	Top	Through Hole	PC Pins	Cermet	Active	ROHS3 Compliant
72PR5KLFTB	TT Electronics/BI	5 kOhms	0.5	±10%	±100ppm/°C	1.0	Top	Through Hole	PC Pins	Cermet	Active	ROHS3 Compliant
82MR5KLF	TT Electronics/BI	5 kOhms	0.5	±10%	±100ppm/°C	1.0	Top	Through Hole	PC Pins	Cermet	Active	ROHS3 Compliant
82PR5KLF	TT Electronics/BI	5 kOhms	0.5	±10%	±100ppm/°C	1.0	Top	Through Hole	PC Pins	Cermet	Active	ROHS3 Compliant
CT-6ETV502	Nidec Components Corporation	5 kOhms	0.5	±10%	±100ppm/°C	1.0	Top	Through Hole	PC Pins	Cermet	Active	ROHS3 Compliant
CT-6EV502	Nidec Components Corporation	5 kOhms	0.5	±10%	±100ppm/°C	1.0	Top	Through Hole	PC Pins	Cermet	Active	ROHS3 Compliant
FT-63ETP502	Nidec Components Corporation	5 kOhms	0.5	±10%	±100ppm/°C	1.0	Top	Through Hole	PC Pins	Cermet	Active	ROHS3 Compliant

Engineering Selection Recommendations

All listed substitute parts satisfy the core electrical parameters required for direct functional replacement of the PVC6M502A01B00. The primary distinction between the original part and substitutes is product status: the PVC6M502A01B00 is obsolete, while all substitute options are active production parts.

For applications requiring RoHS compliance, the 3362U-1-502LF (Bourns Inc., ROHS3 Compliant) provides a direct upgrade path from the same manufacturer. This part maintains Bourns manufacturing standards while offering active product support and regulatory compliance.

For applications with no specific RoHS requirement, the TT Electronics/BI series (25PR5KLF, 72PMR5KLF, 72PR5KLF, 72PR5KLFTB, 82MR5KLF, 82PR5KLF) and Nidec Components Corporation series (CT-6ETV502, CT-6EV502, FT-63ETP502) all meet the specified electrical and mechanical parameters. These parts are available in higher inventory quantities and multiple packaging formats (bulk, tube, tape & box).

Selection among active substitutes should be based on packaging requirements, inventory availability, and physical form factor compatibility with the PCB layout, as dimensional variations exist across series despite electrical equivalence.

Frequently Asked Questions (FAQ)

Q: Can the PVC6M502A01B00 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, 1.0 turn adjustment, top adjustment type, through-hole mounting, and PC pin termination. Physical dimensions vary by series, so PCB layout compatibility must be confirmed.

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

A: Both materials are acceptable substitutes within the specified parameter set. Cermet (ceramic-metal composite) is used in the active substitute parts and offers improved stability and reliability characteristics compared to ceramic. The electrical performance meets the same tolerance and temperature coefficient specifications.

Q: Are there packaging differences among the substitute parts?

A: Yes. Substitutes are available in multiple packaging formats: tube (3362U-1-502LF, 72PR5KLFTB), bulk (72PMR5KLF, 72PR5KLF, 82MR5KLF, 82PR5KLF, CT-6EV502), and tape & box (CT-6ETV502, FT-63ETP502). Packaging selection depends on production volume and assembly process requirements.

Q: Which substitute offers the best compliance profile?

A: All active substitutes are ROHS3 compliant. The 3362U-1-502LF is REACH Affected, while TT Electronics/BI and Nidec parts are REACH Unaffected. For applications with REACH compliance requirements, select from the TT Electronics/BI or Nidec series.

Q: Do physical dimensions affect substitutability?

A: Physical dimensions do not affect electrical substitutability but must be verified for PCB layout compatibility. The original PVC6M502A01B00 has a 0.272" x 0.272" square face. Substitutes range from 0.250" diameter (82 series) to 0.375" x 0.375" (72 series). Confirm footprint compatibility before design implementation.

Q: What inventory levels are available for these substitutes?

A: Inventory varies by part number. The 25PR5KLF offers the highest availability at 9,327 pcs. The 72PR5KLF and 82PR5KLF provide 1,817 and 2,596 pcs respectively. The 3362U-1-502LF (Bourns direct substitute) has 855 pcs available. Verify current stock levels with your supplier for production planning.

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