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CFX-45L Series
Conductive plastic resistor element used (Low slide noise).
Horizontal style control-bar design (Protection against dust).
Durable system which adopted the shaft of the high quality.
2-type terminal style.
Last update: 2024.01.23. [Electrical-spec] [Mechanical-spec] [Note] [Dimensions] [Model-number] EU-RoHS


Electrical specifications
(initial value)
CFX-45L Series
Products CFX-45L*-B*
Number of circuits
Type of output laws
Linear taper x2
Circuit method Potentiometer circuit
Total resistance (1-2), (6-4) 10kohm,   50kohm
Total resistance tolerance ±20%
Absolute linearity ±5%
Residual resistance
(1-3), (2-3), (6-5), (5-4)
5ohm or less
Voltage proof 1 Min. at AC100V
Insulation resistance 50Mohm or more at DC250V
Max rating 0.1W
Maximum input voltage DC30V or less
Rated Resistive Load - Switch AC125V 3A, DC30V 2A (OMRON D2F-F)
Sliding noise level 47mV or less (by JIS C 6443)
Sliding life 100,000 Cycles Min. (18cycles/min, Sliding noise level: Less than 100mV)
Connector (6pin) S6B-EH (EH Series: J.S.T.MFG.CO.,LTD.)

Mechanical specifications
(initial value)
CFX-45L Series
Travel (Stroke) length 45mm ±0.5mm
Operating force 0 to 0.2N
Strength Nut-Attached 100Ncm
Attached parts M3 screw (Length: Panel thickness + 3mm)
Stopper strength 40N
Push-pull strength 40N
Alignment to the center ±0.5mm (State not to pressure control-bar, Measurement position: Mounting surface)

General specifications CFX-45L Series
Temperature range -10 to +60 degrees C (Operating), -15 to +65 degrees C (Storage)
Relative humidity 80%RH (No condensation)

* Solder heat resistance: 350deg C max, 5sec max, 2 times. (Manual soldering only)
* Please take care during soldering that the smoke from the solder does not flow inside a fader.
* If the flux sticks to a resistor board, it may cause a trouble with the fader.
* Move to one end in Control-bar on the occasion of knob wearing, and can break into it slowly.
* Replacing it from other brands tests it enough, and please consider.

Dimensions - CFX-45L-B*
CFX-45L   (Connector terminal type)

Dimensions - CFX-45LN-B*
CFX-45LN   (Solderling terminal type)

Dimensions - Panel cut out

Dimensions - Terminations / Output law

Model number
CFX-45 L N - B 10K
*1 *2 *3   *4 *5

*1 Product number CFX-45 : CFX-45L Series
*2 Residual resistance L : Low residual resistance
Terminal styale
Blank : Connector
N         : Soldering terminal
*4 Output law B : Linear taper
Total resistance
10K : 10kohm
50K : 50kohm

Products No.
( X: Standard model)
Travel Output law Resistance Mounting screws Terminal style
CFX-45L-B10K X 45mm Linear 10kohm M3 Connector
CFX-45L-B50K X 45mm Linear 50kohm M3 Connector
CFX-45LN-B10K X 45mm Linear 10kohm M3 Soldering
CFX-45LN-B50K X 45mm Linear 50kohm M3 Soldering

Replacement model Photo Connector Compatible with replacement crossfader

22-27-2041 (Molex)
Wire: 50mm

Vestax CF-PCV (Switch mode "PMC")


Update list
2024.01.23. Addition of replacement model.
2023.12.19. Addition of maximum input voltage specification.
2023.07.20. Slight correction of specification notations.
2023.05.08. Correction of erroneous listing of terminal length. [5.1 → 3.5],    Additional 3D data (step format).
2022.11.08. First edition