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  • RV24 Series Carbon Based Variable Resistor, For Potentiometer Communication Equipment
  • RV24 Series Carbon Based Variable Resistor, For Potentiometer Communication Equipment
  • RV24 Series Carbon Based Variable Resistor, For Potentiometer Communication Equipment
  • RV24 Series Carbon Based Variable Resistor, For Potentiometer Communication Equipment

RV24 Series Carbon Based Variable Resistor, For Potentiometer Communication Equipment RV24YN20S B301

4.82 (11)
RV24YN20S B301
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Ship pack of
6.99 SGD
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Item Feature
This product is manufactured in Japanese standards. Please check the specification before you order.
Stop Strength (mN/min[kgf/cm min])
235deg C,5sec
Operating Temperature Range (deg C)
-10 to +85
Resistance Value
(Residual) 3 ohm or less
Shaft Shape
Groove Type
Direct Linear Resistance Change Characteristics
Resistance Value Tolerance (%)
Nominal Resistance Value (ohm)
Maximum Operating Voltage (V)
Whichever is smaller rated power or DC315
Mounting nuts, flat washers, spring washers
Carbon film
Rated Power (W)
0.25(40deg C),0(85deg C)
Rotation Torque (nN/m [gfcm])
5 to 30[51 to 306]
Diameter (phi mm)
Shaft Length (mm)
Insulation Resistance (Mohm)
More than 100 (DC1000V)
Tightening Capacity (mm)
(Nut) 1470mN m max [15kgf cm max]
Shaft Length L (mm)
Withstand Voltage
1 minute AC1000V
Rotation Angle (Degree)
(Mechanical) (electrical) 280 +/- 10 300 +/- 5
Contact Resistance (ohm)
The following whichever is larger. 3ohm (change) or 3%
Customer Reviews
5 star 10
4 star 0
3 star 1
2 star 0
1 star 0
Review Rating: 4.82
11 Customer Reviews
The reviews are automatic translation.
Repair of control panel
From Japan
On 2018-11-24 17:05:27
The delivery date was soon and I was very much saved. Maintenance of equipment was done without delay.
This review is about item#39188082.
Production of tube amp
From Japan
On 2018-05-08 16:22:31
The pot of TOCOS is an airtight structure like a military spec made by US It is a structure that hardly gulls due to aging. Variation in resistance value is also small. There is a feeling of torque when rotating. Good stuff. The metallic back cover is not in contact with the chassis. There is no problem if you use the ground connection properly and take measures against noise. How to read resistance value specifications is that the rightmost digit of the 3 digits represents the multiplier of 10 and the value of the two left digits multiplied by the multiplier is the resistance value. For 254 it is 25 x 10 4 = 250000 = 250 KΩ. If it is written as 105, it is 10 x 10 5 = 1000000 = 1000 K = 1 M Ω. If it is helpful.
This review is about item#39187985.
For repair of the machine, as a replacement part
From Japan
On 2017-11-27 13:06:23
It is easy to find if you put the nominal resistance value on the table when searching for products. Since only resistance B203 does not know the resistance value
This review is about item#39188091.
Maintenance of welding machine
From Japan
On 2017-05-25 07:37:55
It was a distribution standard product and trusted, I could exchange with confidence. I am satisfied with specifications such as packaging etc.
This review is about item#39188055.
Maintenance of measuring instruments
From Japan
On 2017-05-03 16:07:07
B203 I want you to describe not only the product code but also specifically B curve 20 KΩ etc.
This review is about item#39188091.
For control equipment setting
From Japan
On 2017-03-20 16:52:32
"Gully" occurred in the setting volume of the old control panel, so we chose this series which has long been popular in performance for replacement. It is a sealed type and can be relieved because it is not affected from the outside.
This review is about item#39187872.
control panel
From Japan
On 2017-01-27 23:21:11
Although it is a brand name, it is a little expensive. Although it has been adopted for many years, there is no dissatisfaction in performance.
This review is about item#39187933.
Machine maintenance
From Japan
On 2016-10-13 10:46:52
I could not find it easily by other companies, so it was nice to purchase items here.
This review is about item#39188037.
Volume of the amount of steam in the stain removal machine
From Japan
On 2016-03-03 16:18:44
Machine parts over 15 years ago are available at this price and I am very satisfied. I will save nearly 200,000 if I buy a new machine.
This review is about item#39188107.
Production of DC motor speed control unit
From Japan
On 2015-02-10 19:14:53
Since it is a carbon resistor machine manufactured by Tokyo Kosmos Electric, it is used without any problem. Package is also simple and garbage is less, so I think that it is OK as it is.
This review is about item#39188082.