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     STEP VARIABLE ATTENUATOR

P65C Series
Au-plated contact materials (Low contact resistance).
41positions (0dB - Cut off).
Used a highly precise resistor.
2 type click torque.

 
Last update: 2022.11.15. [Electrical-spec] [Mechanical-spec] [Note] [Dimensions] [Model-number] EU-RoHS


Information
 


Electrical specifications P65C Series
Products *P65C*-G-*
Attenuation [Load: High]

BTS-65dB
 
CCW (Large attenuation & cut off) - CW (Small attenuation)
Degrees (CCW to CW) 320 degrees312 to 8 degrees (8 degrees step)0 degrees
Attenuation [dB] Cut-off65, 58, 53, 48.5, 45, 42, 39.5, ...(2dB step)...,
31.5, ...(1.5dB step)..., 24, ...(1dB step)..., 1
0
Circuit method Potentiometer circuit
Total resistance (1-C) 1kohm, 10kohm, 50kohm, 100kohm, 250kohm
Total resistance tolerance ±5%
Attenuation  accuracy ±0.3dB
Max attenuation 65dB ±1.0dB
Cut off [15kHz] 80dB Min.
Matching accuracy 0.5dB or less (0dB to 65dB)
Insertion loss 0.3dB or less
Frequency range (DC to Max)
 
Total resistance 1kohm 10kohm, 50kohm 100kohm 250kohm
Max 100kHz 50kHz 20kHz 15kHz
Voltage proof 1 Min. at AC500V
Insulation resistance 100Mohm or more at DC500V
Input level Max. 0.3W
Rotational life 30,000 Cycles Min. (18cycles/min, Insertion loss: 1dB or less)

Mechanical specifications P65C Series
Operating angle 320 degrees ±2 degrees
Step angle 8 degrees
Operating force

 
P65C   : 0.1 - 1.5 Ncm (Non-stepper type)
P65CS: 8 - 10 Ncm (Stepper type)
P65CLS: 0.5 - 1.5 Ncm (Soft Stepper type)
Strength Nut-Attached 100Ncm
Attached parts M3 screw (Length: Panel thickness + 3 to 5mm)
Stopper strength 50Ncm
Push-pull strangth 50N

General specifications P65C 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)
   The solder please use the thing of the same composition. (Solder for wire lapping sticks to a terminal.)
   Use solder: SN100C (Sn-0.7Cu-0.05Ni-Ge) NIHON SUPERIOR CO.,LTD.
* 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.
* This product is an attenuator of the types to change resistance.
   Therefore, a switching noise may occur.

Dimensions - *P65C*-G-*

Dimensions - Terminations


Model number
2 P 65 C S - G - 10Kohm
*1 *2 *3 *4 *5   *6   *7


*1
 
Number of circuits

 
Blank : Single circuit
2         : 2 circuits specified
4         : 4 circuits specified
*2 Circuit method P : Potentiometer (Unbalanced circuit)
*3 Max attenuation 65 : BTS-65dB
*4 Product type E : TYPE-C Series
*5

  
Stepper option

  
Blank : Non-stepper type (Without clicks)
S        : Stepper type (With clicks)
LS      : Soft stepper type (With clicks)
*6 Contact material G : Au-plated
*7



Total resistance



1kohm     : 1kohm
10kohm   : 10kohm
50kohm   : 50kohm
100kohm : 100kohm
250kohm : 250kohm


Products No.
( X: Standerd model)
Number of circuits Total resistance Stepper type Shaft diameter x Shaft length
P65C-G-1Kohm X 1 1kohm Without Φ6 x 22mm
P65C-G-10Kohm X 1 10kohm Without Φ6 x 22mm
P65C-G-50Kohm X 1 50kohm Without Φ6 x 22mm
P65C-G-100Kohm X 1 100kohm Without Φ6 x 22mm
P65C-G-250Kohm    1 250kohm Without Φ6 x 22mm
P65CS-G-1Kohm X 1 1kohm Standard stepper Φ6 x 22mm
P65CS-G-10Kohm X 1 10kohm Standard stepper Φ6 x 22mm
P65CS-G-50Kohm X 1 50kohm Standard stepper Φ6 x 22mm
P65CS-G-100Kohm X 1 100kohm Standard stepper Φ6 x 22mm
P65CS-G-250Kohm    1 250kohm Standard stepper Φ6 x 22mm
P65CLS-G-1Kohm X 1 1kohm Soft stepper Φ6 x 22mm
P65CLS-G-10Kohm X 1 10kohm Soft stepper Φ6 x 22mm
P65CLS-G-50Kohm X 1 50kohm Soft stepper Φ6 x 22mm
P65CLS-G-100Kohm X 1 100kohm Soft stepper Φ6 x 22mm
P65CLS-G-250Kohm    1 250kohm Soft stepper Φ6 x 22mm
2P65C-G-1Kohm X 1kohm Without Φ6 x 22mm
2P65C-G-10Kohm X 2 10kohm Without Φ6 x 22mm
2P65C-G-50Kohm X 2 50kohm Without Φ6 x 22mm
2P65C-G-100Kohm X 2 100kohm Without Φ6 x 22mm
2P65C-G-250Kohm    2 250kohm Without Φ6 x 22mm
2P65CS-G-1Kohm X 2 1kohm Standard stepper Φ6 x 22mm
2P65CS-G-10Kohm X 2 10kohm Standard stepper Φ6 x 22mm
2P65CS-G-50Kohm X 2 50kohm Standard stepper Φ6 x 22mm
2P65CS-G-100Kohm X 2 100kohm Standard stepper Φ6 x 22mm
2P65CS-G-250Kohm    2 250kohm Standard stepper Φ6 x 22mm
2P65CLS-G-1Kohm X 2 1kohm Soft stepper Φ6 x 22mm
2P65CLS-G-10Kohm X 2 10kohm Soft stepper Φ6 x 22mm
2P65CLS-G-50Kohm X 2 50kohm Soft stepper Φ6 x 22mm
2P65CLS-G-100Kohm X 2 100kohm Soft stepper Φ6 x 22mm
2P65CLS-G-250Kohm   2 250kohm Soft stepper Φ6 x 22mm
4P65C-G-1Kohm    4 1kohm Without Φ6 x 22mm
4P65C-G-10Kohm    4 10kohm Without Φ6 x 22mm
4P65C-G-50Kohm    4 50kohm Without Φ6 x 22mm
4P65C-G-100Kohm    4 100kohm Without Φ6 x 22mm
4P65C-G-250Kohm    4 250kohm Without Φ6 x 22mm
4P65CS-G-1Kohm    4 1kohm Standard stepper Φ6 x 22mm
4P65CS-G-10Kohm    4 10kohm Standard stepper Φ6 x 22mm
4P65CS-G-50Kohm    4 50kohm Standard stepper Φ6 x 22mm
4P65CS-G-100Kohm    4 100kohm Standard stepper Φ6 x 22mm
4P65CS-G-250Kohm    4 250kohm Standard stepper Φ6 x 22mm
4P65CLS-G-1Kohm    4 1kohm Soft stepper Φ6 x 22mm
4P65CLS-G-10Kohm    4 10kohm Soft stepper Φ6 x 22mm
4P65CLS-G-50Kohm    4 50kohm Soft stepper Φ6 x 22mm
4P65CLS-G-100Kohm    4 100kohm Soft stepper Φ6 x 22mm
4P65CLS-G-250Kohm    4 250kohm Soft stepper Φ6 x 22mm




Update list
   
2022.11.15. First edition