Trimmpotentiometer RJ-9｜NIDEC COMPONENTS EUROPE GmbH

Trimmpotentiometer RJ-9

Power ratings	0.5 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 turn	15 turns
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. 0.75 g

Mechanical turn	18 turns
Operating torque	35 mN·m {357 gf·cm} maximum
Mecahanical stop	Clutch action
Rotational life	200 cycles 10Ω ~ 200 Ω [ΔR/R ≦ ± (0.5 Ω +3 %)] 500Ω ~ 5 MΩ [ΔR/R ≦ ± (0.5 Ω +2 %)]
Terminal strength	10 N {1.02 kgf} minimum（Tensile strength)
Thrust to rotor	10 N {1.02 kgf} minimum
Solderability	245 ± 3 °C, 2 ~ 3 s

Test item	Test conditions	Specifications
Shock	981 m/s2, 6 ms 6 directions for 3 times each[ΔR/R ≦ 1 %] [S.S. ≦ 1 %]	[ΔR/R ≦ 1 %] [S.S. ≦ 1 %]
Thermal shock	−65 ~ 125 °C(0.5 h), 5 cycles	[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 soldering :260 ± 3 °C, 5 ~ 6 s, two times maximum Manual soldering : 380 ± 10 °C, 3 ~ 4 s	[ΔR/R ≦ 1 %]

Δ R/R：全Change in total resistance S.S. ：Setting stability

Nominal resistance values (Ω)	Resistance code	Maximum input voltage (V)	Maximum wiper current(mA)
10※	100	1.00	100
20※	200	2.00	100
50	500	5.00	100
100	101	7.07	70.7
200	201	10.0	50.0
500	501	15.8	31.6
1k	102	22.4	22.4
2k	202	31.6	15.8
5k	502	50.0	10.0
10k	103	70.7	7.07
20k	203	100	5.00
25k※	253	112	4.48
50k	503	158	3.16
100k	104	224	2.24
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.

RJ-9	P	2 kΩ	(202)
Series name	Product shape W:Through hole(Top adjustment) X:Through hole(Side adjustment) P:Through hole(Side adjustment)	Resistance value	Resistance code

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 NUMBERS	Adjustment position	Shape of Terminal	Pieces in package	CAD
RJ-9W	上面調整	Through hole	50 pcs./pack	3D CAD（Any Model）
RJ-9X	Side adjustment	Through hole	50 pcs./pack	3D CAD（Any Model）
RJ-9P	Side adjustment	Through hole	50 pcs./pack	3D CAD（Any Model）