Potentiometer - Bourns, Dual MN Taper, Knurled Shaft

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Potentiometer - Bourns, Dual MN Taper, Knurled Shaft

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Dual MN taper blend-balance with center detent. Split shaft. 17 mm body diameter. ¼" watt, 300° rotation. ¼" shaft diameter. Solder lugs. ⅜" bushing.

M taper: 0% to 100% output voltage from 0% to 50% rotation (linear). 100% output voltage from 50% to 100% rotation.

N taper: 100% output voltage from 0% to 50% rotation. 100% to 0% output voltage from 50% to 100% rotation (linear).

Full output for both outputs at 50% rotation (center detent).


RoHS Compliant
Item ID:
Termination Style:
Part Numbers
ResistanceOur Part NumberUPC/EANBourns Part Number
250 kΩR-VBM2-250KM-SP609722125871 PDB182-GTRB Series
500 kΩR-VBM2-500KM-SP609722125888 PDB182-GTRB Series
Product Measurements
Body Depth0.45 in.
Body Diameter0.67 in.
Bushing Length0.38 in.
Shaft Diameter0.235 in.
Shaft Length0.38 in.
Shaft Rotation300°
U.S. Thread Major Diameter0.375 in.
U.S. Thread Pitch250 kΩ version300 tpi.
500 kΩ version32 tpi.
Packaging Information
Packaging Dimensions1.4 in. × 1.3 in. × 0.9 in.
Weight (Packaging)250 kΩ version0.026 lbs.
500 kΩ version0.023 lbs.
PDF: Specification SheetAll Models
PNG: TaperAll Models

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Specifications, Files, and Documents

PDF: Specification Sheet Specification Sheet278.27 KB
PNG: Taper Taper36.72 KB

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Product Reviews

5.00 out of 5 based on 1 reviews
- March 10th, 2019
5 out of 5

This product balanced the pickups on my new bass better than the factory balancer, which is why I tried this product. There is absolutely no loss of volume at any point on the spectrum. Having never worked on guitar electronics before, I was very pleased with the outcome and recommend anybody experiencing volume issues with the balancer on their bass or to install this unit. You won't be disappointed!

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