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CP2511 Series
Conductive plastic resistor element used (Low rotational noise).
25mm square body.
315 degree operating angle.
Highly dustproof.
Maximum number of interlocking circuits: 8
Last update: 2023.03.22. [Electrical-spec] [Mechanical-spec] [Note] [Dimensions] [Model-number] EU-RoHS


Information
This product is constructed by a ladder circuit. Cannot use it for a rheostat use (Cannot use to change a resistance level).

Electrical specifications CP2511 Series
Products *CP2511*-*
Attenuation direction
[Load: high]


 		 CCW (Large attenuation & cut off) - CW (Small attenuation)
Degrees
(CCW to CW)		315300285270255240225210195 1801651501351201059075604530 150
Attenuation
[dB]		Cut-off50423734323028 26 2422201816141210864 20
Circuit method Ladder circuit
Total resistance (1-C) 5kohm,   10kohm,   50kohm,   100kohm
Total resistance tolerance ±20%
Attenuation accuracy
[Load: high]
 		 0 - 10dB: ±1.0dB
   - 30dB: ±2.0dB
   - 42dB: ±3.0dB
Matching accuracy
 [Load: High]
 		 0 - 10dB: 1.0dB
   - 30dB: 1.5dB
   - 42dB: 2.5dB
Insertion loss 0.5dB or less
Cut off [15kHz] 85dB Min.
Voltage proof 1 Min. at AC500V
Insulation resistance 50Mohm or more at DC500V
Max rating DC20V (0.1W)
Sliding noise level 47mV or less (by JIS C 6443)
Rotational life 100,000 Cycles Min. (18cycles/min, Sliding noise level: Less than 100mV)
* [Load: high]    The output side load should be used with high impedance (20 times or more than the total resistance value).

Mechanical specifications CP2511 Series
Operating angle 315 degrees ±5 degrees
Rotational torque 0.1 to 1.5Ncm (Different by number of circuit)
Strength Nut-Attached 50Ncm
Attached parts Hexagonal nut (M9)
Stopper strength 50Ncm
Push-pull strangth 50N


General specifications CP2511 Series
Temperature range -10 to +70 degrees C (Operating), -15 to +75 degrees C (Storage)
Relative humidity 90%RH (No condensation)

Note
* Solder heat resistance: 350deg C max, 5sec max, 2 times. (Manual soldering only)
* Special order of the shaft length is possible. Please contact us for details.
* It is highly recommended that the fault tolerant system is to be set up in the big situation like the live broadcast.
* Replacing it from other brands tests it enough, and please consider.
* Caution in Ladder circuit use.

   Important points in using audio curve and log curve of TKD faders >>
* If distortion rate is a concern, consider the potentiometer circuit type.

Dimensions - CP2511*-*
CP2511 2CP2511 3CP2511 4CP2511
5CP2511 6CP2511 7CP2511 8CP2511


Dimensions - Terminations

Model number
2 CP2511 S - 10K
*1 *2 *3   *4


*1
 		 Number of circuits
 		 Blank : Single circuit
2 to 8  : Number of circuits specified
*2 Product number CP2511 : CP2511 Series
*3
 		 Mechanical click option
 		 Blank : Without click
S         : With click (15degrees step)
*4


 		 Total resistance


 		 5K     :   5kohm
10K   : 10kohm
50K   : 50kohm
100K : 100kohm


Products No.
( X: Standerd model)		 Number of circuits Output law Resistance Click Shaft diameter x Shaft length
CP2511-5K X 1 Audio 5kohm Without Φ6 x 20mm
CP2511-10K X 1 Audio 10kohm Without Φ6 x 20mm
CP2511-50K X 1 Audio 50kohm Without Φ6 x 20mm
CP2511-100K X 1 Audio 100kohm Without Φ6 x 20mm
CP2511S-5K X 1 Audio 5kohm With Φ6 x 20mm
CP2511S-10K X 1 Audio 10kohm With Φ6 x 20mm
CP2511S-50K X 1 Audio 50kohm With Φ6 x 20mm
CP2511S-100K X 1 Audio 100kohm With Φ6 x 20mm
2CP2511-5K X 2 Audio 5kohm Without Φ6 x 20mm
2CP2511-10K X 2 Audio 10kohm Without Φ6 x 20mm
2CP2511-50K X 2 Audio 50kohm Without Φ6 x 20mm
2CP2511-100K X 2 Audio 100kohm Without Φ6 x 20mm
2CP2511S-5K X 2 Audio 5kohm With Φ6 x 20mm
2CP2511S-10K X 2 Audio 10kohm With Φ6 x 20mm
2CP2511S-50K X 2 Audio 50kohm With Φ6 x 20mm
2CP2511S-100K X 2 Audio 100kohm With Φ6 x 20mm
3CP2511-5K X 3 Audio 5kohm Without Φ6 x 20mm
3CP2511-10K X 3 Audio 10kohm Without Φ6 x 20mm
3CP2511-50K X 3 Audio 50kohm Without Φ6 x 20mm
3CP2511-100K X 3 Audio 100kohm Without Φ6 x 20mm
3CP2511S-5K X 3 Audio 5kohm With Φ6 x 20mm
3CP2511S-10K X 3 Audio 10kohm With Φ6 x 20mm
3CP2511S-50K X 3 Audio 50kohm With Φ6 x 20mm
3CP2511S-100K X 3 Audio 100kohm With Φ6 x 20mm
4CP2511-5K X 4 Audio 5kohm Without Φ6 x 20mm
4CP2511-10K X 4 Audio 10kohm Without Φ6 x 20mm
4CP2511-50K X 4 Audio 50kohm Without Φ6 x 20mm
4CP2511-100K X 4 Audio 100kohm Without Φ6 x 20mm
4CP2511S-5K X 4 Audio 5kohm With Φ6 x 20mm
4CP2511S-10K X 4 Audio 10kohm With Φ6 x 20mm
4CP2511S-50K X 4 Audio 50kohm With Φ6 x 20mm
4CP2511S-100K X 4 Audio 100kohm With Φ6 x 20mm
5CP2511-5K   5 Audio 5kohm Without Φ6 x 20mm
5CP2511-10K   5 Audio 10kohm Without Φ6 x 20mm
5CP2511-50K   5 Audio 50kohm Without Φ6 x 20mm
5CP2511-100K   5 Audio 100kohm Without Φ6 x 20mm
5CP2511S-5K   5 Audio 5kohm With Φ6 x 20mm
5CP2511S-10K   5 Audio 10kohm With Φ6 x 20mm
5CP2511S-50K   5 Audio 50kohm With Φ6 x 20mm
5CP2511S-100K   5 Audio 100kohm With Φ6 x 20mm
6CP2511-5K   6 Audio 5kohm Without Φ6 x 20mm
6CP2511-10K   6 Audio 10kohm Without Φ6 x 20mm
6CP2511-50K   6 Audio 50kohm Without Φ6 x 20mm
6CP2511-100K   6 Audio 100kohm Without Φ6 x 20mm
6CP2511S-5K   6 Audio 5kohm With Φ6 x 20mm
6CP2511S-10K   6 Audio 10kohm With Φ6 x 20mm
6CP2511S-50K   6 Audio 50kohm With Φ6 x 20mm
6CP2511S-100K   6 Audio 100kohm With Φ6 x 20mm
7CP2511-5K   7 Audio 5kohm Without Φ6 x 20mm
7CP2511-10K   7 Audio 10kohm Without Φ6 x 20mm
7CP2511-50K   7 Audio 50kohm Without Φ6 x 20mm
7CP2511-100K   7 Audio 100kohm Without Φ6 x 20mm
7CP2511S-5K   7 Audio 5kohm With Φ6 x 20mm
7CP2511S-10K   7 Audio 10kohm With Φ6 x 20mm
7CP2511S-50K   7 Audio 50kohm With Φ6 x 20mm
7CP2511S-100K   7 Audio 100kohm With Φ6 x 20mm
8CP2511-5K   8 Audio 5kohm Without Φ6 x 20mm
8CP2511-10K   8 Audio 10kohm Without Φ6 x 20mm
8CP2511-50K   8 Audio 50kohm Without Φ6 x 20mm
8CP2511-100K   8 Audio 100kohm Without Φ6 x 20mm
8CP2511S-5K   8 Audio 5kohm With Φ6 x 20mm
8CP2511S-10K   8 Audio 10kohm With Φ6 x 20mm
8CP2511S-50K   8 Audio 50kohm With Φ6 x 20mm
8CP2511S-100K   8 Audio 100kohm With Φ6 x 20mm


Custom model number
[ How to specify different output-law in multiple circuits ]
* The number in front of CP2511 is the total number of circuits.
* The first output-law specified in the beginning will be the knob side.
* Consecutive cases of the same output-law are combined into one. ( A10K / A10K >>>> 2-A10K )
* If the total resistance is different, specify it separately.
* The CP2500 Series cannot be mounted because the angle is different.


[Please refer to the following]
Example Number of circuits Output law types Circuit position Model number for this specification.
1
 		 4 circuits
 		 Ladder 10kohm x2
Ladder 5kohm x2		 top (knob side)
bottom		 4CP2511 - 2-10K / 2-5K
 
2
 		 3 circuits
 		 Ladder 10kohm x1
Ladder 100kohm x2		 top (knob side)
bottom		 3CP2511 - 10K / 2-100K
 
3

 		 3 circuits

 		 Ladder 10kohm x1
Ladder 5kohm x1
Ladder 10kohm x1		 top (knob side)
center
bottom		 3CP2511 - 10K / 5K / 10K

 




Update list
   
2023.03.22. Additional 3D data (step format).
2022.11.07. First edition