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RA30 Series Potentiometers, Wire Wound

4.20 (10)
Caution
This product is manufactured in Japanese standards. Please check the specification before you order.
Direct Linear Resistance Change Characteristics
Linear
Resistors
Winding wire
Stop Strength (mN/min[kgf/cm min])
1000[10.2]
Resistance Value Tolerance (%)
+/-10
Characteristics
(Resistance change) linear
Shaft Length (mm)
20+/-1
Shaft Length L (mm)
20
Switch
None
Operating Temperature Range (deg C)
-10 to +100
Diameter (phi mm)
31+/-1
Specification
Without tap
...see all
Product Options
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Rated Power (W) Shape Type Nominal Resistance Value (ohm) Rotation Angle (Degree) Solderability Rotation Torque (nN/m [gfcm]) Shaft Shape Insulation Resistance (Mohm) Withstand Voltage Package
Qty.
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
Rated Power (W) Shape Type Nominal Resistance Value (ohm) Rotation Angle (Degree) Solderability Rotation Torque (nN/m [gfcm]) Shaft Shape Insulation Resistance (Mohm) Withstand Voltage Package
Qty.
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
2.5 (40 deg C) Panel mounted type 1-axis single continuous form 1k (Mechanical) 300 +/- 5 235 deg C, 3sec 7-30 [70.1 to 306] Tread 100 or more (500V DC) 1 minute AC500V 1PC 1 RA30Y20S B102 39187276 12.66 SGD
Shipped after 2017-05-29
2.5(40deg C) Panel mounted type 1-axis single continuous form 50 (Mechanical)300+/-5 235deg C, 3sec 7-30 [70.1 to 306] Tread 100 or more (500V DC) AC500V 1minute 1PC 1 RA30Y20S B500 39187337 12.66 SGD
Shipped after 2017-05-29
2.5(40deg C) Panel mounted type 1-axis single continuous form 500 (Mechanical)300+/-5 235deg C, 3sec 7-30 [70.1 to 306] Tread 100 or more (500V DC) AC500V 1minute 1PC 1 RA30Y20S B501 39187346 12.66 SGD
Shipped after 2017-05-29
2.5(40deg C) Panel mounted type 1 Axis Single-unit type 100 (Mechanical) 300 +/- 5 235deg C,3sec 7 to 30[70.1 to 306] Groove Type More than 100 (500V DC) 1 minute AC500V 1PC 1 RA30Y20S B101 39187267 12.66 SGD
Shipped after 2017-05-29
2.5(40deg C) Panel mounted type 1 Axis Single-unit type 2k (Mechanical) 300 +/- 5 235deg C,3sec 7 to 30[70.1 to 306] Groove Type More than 100 (500V DC) 1 minute AC500V 1PC 1 RA30Y20S B202 39187312 12.66 SGD
Shipped after 2017-05-29
2.5(40deg C) - - 3k (Mechanical) 300 +/- 5 235deg C,3sec 7 to 30[70.1 to 306] Groove Type More than 100 (500V DC) 1 minute AC500V 1PC 1 RA30Y20S B302 39187321 12.66 SGD
Shipped after 2017-05-29
2.5(40deg C) Panel mounted type 1 Axis Single-unit type 10k (Mechanical) 300 +/- 5 235deg C,3sec 7 to 30[70.1 to 306] Groove Type More than 100 (500V DC) 1 minute AC500V 1PC 1 RA30Y20S B103 39187285 12.66 SGD
Shipped after 2017-05-29
2.5(40deg C) - - 20 (Mechanical) 300 +/- 5 235deg C,3sec 7 to 30[70.1 to 306] Groove Type More than 100 (500V DC) 1 minute AC500V 1PC 1 RA30Y20S B200 39187294 12.66 SGD
Shipped after 2017-05-29
2.5(40deg C) Panel mounted type 1 Axis Single-unit type 10 (Mechanical) 300 +/- 5 235deg C,3sec 7 to 30[70.1 to 306] Groove Type More than 100 (500V DC) 1 minute AC500V 1PC 1 RA30Y20S B100 39187251 12.66 SGD
Shipped after 2017-05-29
2.5(40deg C) Panel mounted type 1 Axis Single-unit type 200 (Mechanical) 300 +/- 5 235deg C,3sec 7 to 30[70.1 to 306] Groove Type More than 100 (500V DC) 1 minute AC500V 1PC 1 RA30Y20S B201 39187303 12.66 SGD
Shipped after 2017-05-29
2.5(40deg C) Panel mounted type 1 Axis Single-unit type 5k (Mechanical) 300 +/- 5 235deg C,3sec 7 to 30[70.1 to 306] Groove Type More than 100 (500V DC) 1 minute AC500V 1PC 1 RA30Y20S B502 39187355 12.66 SGD
Shipped after 2017-05-29
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Customer Reviews
5 star 5
4 star 2
3 star 3
2 star 0
1 star 0
Review Rating: 4.20
10 Customer Reviews
The reviews are automatic translation.
Machine maintenance
5
From Japan
On 2017-04-25 10:01:37
I was looking for it because it was broken but selling this kind of things was saved.
This review is about item#39187251.
Use in repair of audio products.
4
From Japan
On 2016-11-02 20:04:03
Goods of Tokyo Cosmos Electric Co., Ltd. is using long, but you can trust.
This review is about item#39187285.
The volume change of the motor.
3
From Japan
On 2016-10-14 17:02:20
Is also hope that the line is out, not soldering only.
This review is about item#39187267.
Use in vacuum tube amplifier production and
5
From Japan
On 2016-09-29 16:44:29
I am using for a long time, but in stable operation.
This review is about item#39187267.
For speed adjustment of inverter
5
From Japan
On 2015-11-30 21:58:36
The product is no doubt so shipping on that day is the biggest advantage
This review is about item#39187355.
Motor rotation control
5
From Japan
On 2015-10-19 18:59:14
Well done
This review is about item#39187312.
Change position sensor of farm machine
3
From Japan
On 2015-07-11 12:41:07
I want the waterproof type with the same size. Waterproof treatment is serious.
This review is about item#39187312.
I bought it for adjusting the triac's diac.
3
From Japan
On 2015-02-18 17:00:50
The thickness of the terminal board was thin and it bent easily. I could not be in a situation if I did not touch it, but I felt insufficient strength and became uneasy.
This review is about item#39187346.
Voltage, setting of electro-vulcanizer
4
From Japan
On 2014-07-16 16:01:11
Regularly replace regulator (variable resistor) of voltage and ammeter. It becomes expendable item. Previously we used other types. Since it is used in the production line, it can not stop the equipment, so it must be replaced within a limited time. For that reason, soldering work, terminal attachment, wiring confirmation, etc. can not be made wrong. (There is not much work time.) It is appreciated if there is no soldering work, terminal mounting. From the beginning, wiring is attached, and it is appreciated if a terminal is attached.
This review is about item#39187355.
Speed ​​control
5
From Japan
On 2013-11-01 09:06:53
Tokyo Cosmos Electric Co. was expectant.
This review is about item#39187276.

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