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Trimmer potentiometer RJ-13

●To buy this product, please go to the following Online Web stores.
To the Trimmer potentiometer “RJ-13 series” page on the DigiKey online shop
To the Trimmer potentiometer “RJ-13 series” page on the Mouser online shop

Precious Metal Alloy Wiper

 

FeaturesFeatures
  • Wide resistance range from 10 Ω to 5 M Ω
  • Precious metal alloy wiper

Electrical Characteristics

Power ratings 0.75 W (70 °C) 0 W (120 °C)
Nominal resistance range 10 Ω ~ 5 MΩ
Resistance tolerance ± 10 %
Resistance law Linear law(B)
Maximum input voltage DC300 V or power rating, whichever is smaller
Maximum wiper current 100 mA or power rating, whichever is smaller
Effective electrical angle 230 ° (1 turn)
End resistance 1 % or 2 Ω , whichever is greater
C.R.V. 1 % or 3 Ω , whichever is greater
Operating temp. range −55 ~ 120 °C
Temp. coefficient 10 Ω, 20 Ω, 5 MΩ : ± 250 10-6/°C maximum
50 Ω ~ 2 MΩ : ± 100 10-6/°C maximum
Insulation resistance 1000 MΩ minimum (DC500 V)
Dielectric strength AC900 V, 60 s
Net weight Approx. 1.90 g (RJ-13P)
Approx. 4.50 g (RJ-13B
Approx. 2.15 g (RJ-13PR)
Approx. 2.50 g (RJ-13S)
Approx. 2.78 g (RJ-13SR)

Mechanical Characteristics

Stop strength 100 mN·m {1.02 kgf·cm}
Mechanical angle 270 ° (1 turn)
Operating torque 3 ~ 35 mN·m {30.6~357 gf·cm}
Rotational life 200 cycles
10 Ω ~ 200 Ω [ΔR/R ≦ ± (0.5 Ω +3 %)]
500 Ω ~ 5 MΩ [ΔR/R ≦ ± (0.5 Ω +2 %)]
Terminal to strength 20 N {2.04 kgf} minimum(Tensile strength)
Thrust to rotor 10 N {1.02 kgf} minimum
Solderability 245 ± 3 °C, 2 ~ 3 s

{ }:Reference only

Environmental Characteristics

Test itemTest conditionsSpecifications
Thermal shock -65~125 °C (0.5 h), 5 cycles [ΔR/R ≦ 1%] [S.S. ≦ 1%]
Humidity -10~65 °C (Relative humidity 80~98%), 10 cycles, 240 h [ΔR/R ≦ 1%]
Shock 981 m/s2, 6 ms 6 directions for 3 times each [ΔR/R ≦ 1%] [S.S. ≦ 1%]
Vibration Amplitude 1.52 mm or Acceleration 196 m/s2 , 10 ~ 2000 Hz, 3 directions, 12 times each [ΔR/R ≦ 1%] [S.S. ≦ 1%]
Load life 70 °C, 0.5 W, 1000 h [ΔR/R ≦ 2 %] [S.S. ≦ 1 %]
Low temp. operation −55 °C, 2 h [ΔR/R ≦ 1 %] [S.S. ≦ 2 %]
High temp. exposure 120 °C, 250 h [ΔR/R ≦ 2 %] [S.S. ≦ 2 %]
Immersion seal 85 °C, 60 s No leaks (No continuous bubbles)
Soldering heat Flow: 260 ± 3 ° C、5 ~ 6 s, two times
Manual soldering: 380 ± 10 °C, 3 ~ 4 s
[ΔR/R ≦ 1%]

Δ R/R: Change in total resistance

S.S.: Setting stability

Maximum Input Ratings

Nominal resistance valus(Ω)Resistance codeMaximum input voltage(V)Maximum wiper current (mA)
➡10 100 1.00 100
➡20 200 2.00 100
50 500 5.00 100
100 101 8.66 86.6
200 201 12.2 61.0
500 501 19.4 38.8
1k 102 27.4 27.4
2k 202 38.7 19.3
5k 502 61.2 12.2
10k 103 86.6 8.66
20k 203 122 6.10
➡25k 253 137 5.48
50k 503 194 3.88
100k 104 274 2.74
200k 204 300 1.50
➡250k 254 300 1.20
500k 504 300 0.60
1M 105 300 0.30
2M 205 300 0.15
➡5M 505 300 0.06
The products indicated by ➡ mark are manufactured upon receipt of order basis.

Part Number Designation

RJ-13P20 kΩ(203)
Series name


Product shape
P:Top adjustment
PR:Top adjustment with knob
B:Panel mount
SR:Side adjustment with knob
S:Side adjustment

Resistance value


Resistance code


List of Part Numbers

Nominal resistance values ➡10Ω, ➡20Ω,50Ω, 100Ω, 200Ω, 500Ω, 1kΩ, 2kΩ, 5kΩ, 10kΩ, 20kΩ, ➡25kΩ, 50kΩ, 100kΩ, 200kΩ, ➡250kΩ,500kΩ, 1MΩ, 2MΩ, ➡5MΩ
  • The above part numbers are all available with the respective combination of <Nominal resistance values> 
  • Verify the above part numbers when placing orders.
  • The products indicated by ➡ mark are manufactured upon receipt of order basis.
PART NUMBERAdjustment positionForm of packagingPieces in packageCAD
RJ-13P Top adjustment Plastic bag 50 pcs./pack
RJ-13B Panel mount Plastic bag 25 pcs./pack
RJ-13PR Top adjustment with knob Plastic bag 25 pcs./pack
RJ-13S Side adjustment Plastic bag 25 pcs./pack
RJ-13SR Side adjustment with knob Plastic bag 25 pcs./pack

Outline Dimensions

Unless otherwise specified, tolerance: ± 0.3 (Unit: mm)

Environmental Data

●The above contents and descriptions are subject to change without notice. 

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