SINGLE TURN CERMET TRIMMERS
RJ-6
INTERNAL STRUCTURE
2
3
4
9
6 7
8
Material
Polybutyleneterephthalate
Stainless steel
Silicone rubber
Ag-Pd cermet
RuO
2
cermet
Ceramic
Nickel, Gold-plated
Epoxy
Multi metal alloy
Silicone rubber
—
Flammability
UL94HB
—
UL94HB
RoHS compliant
1
!0
5
Part name
■
FEATURES
O
RoHS compliant
O
Wide resistance range from 10 Ω to 5 MΩ
O
Low contact resistance variation (1 % maximum)
O
Precious metal alloy wiper
1
2
3
4
5
6
7
8
9
!0
Rotor
Cover
“O” ring
Electrode
Resistive element
Base element
Terminal pin
Adhesive
Wiper
Rubber cushion
■
PART NUMBER DESIGNATION
R J - 6 P 1 0 k
Ω
( 1 0 3 )
Series name
Resistance code
Product shape
P： Top adjustment
W：Top adjustment
F： Rear adjustment
S：Side adjustment
X：Side adjustment
Resistance value
※
Please refer to the LIST OF PART NUMBERS when placing orders.
RJ-6
CERMET TRIMMERS
■
LIST OF PART NUMBERS
Adjustment
position
Top adjustment
〈
Nominal resistance values
〉
A
10
Ω
A
20
Ω
A
25 kΩ
50
Ω
50 kΩ
100
Ω
100 kΩ
200
Ω
500
Ω
1 kΩ
2 kΩ
1 MΩ
5 kΩ
2 MΩ
10 kΩ
A
5 MΩ
Shape of terminal
(Top view)
2
1
2
1
2
3
3
Form of packaging
Pieces in package
Plastic bag
20 kΩ
200 kΩ
A
250 kΩ 500 kΩ
RJ-6P
RJ-6W
RJ-6S
RJ-6X
50 pcs./pack
Fig. 1
K
The above part numbers are all available with the respective combination of
<Nominal resistance values> (Fig. 1).
K
Verify the above part numbers when placing orders.
Side adjustment
(
↑
Adjustment
direction)
1
3
2
3
3
1
The products indicated by
A
mark are manufactured upon receipt of
order basis.
1
Rear adjustment
2
A
■
MECHANICAL CHARACTERISTICS
RJ-6F
Mechanical angle
Operating torque
Stop strength
Rotational life
Terminal to strength
270 ° (1 turn)
2~ 15 mN·m {20 ~ 153 gf·cm}
50 mN·m {510 gf·cm} minimum
200 cycles
10
Ω
~ 200
Ω
[ΔR/R
≦
±
(0.5
Ω +3
%)]
500
Ω
~ 5 MΩ [ΔR/R
≦
±
(0.5
Ω +2
%)]
10 N {1.02 kgf} minimum
（
Tensile strength
）
10 N {1.02 kgf} minimum
245
±
3 °C, 2 ~ 3 s
■
ELECTRICAL CHARACTERISTICS
Nominal resistance range
Resistance tolerance
Power ratings
Resistance law
Maximum input voltage
Maximum wiper current
Effective electrical angle
End resistance
C.R.V.
Operating temp. range
Temp. coefficient
Insulation resistance
Dielectric strength
Net weight
10
Ω
~ 5 MΩ
±
10 %
0.5 W (70 °C) 0 W (120 °C)
（B）
Linear law
Thrust rotor
Solderability
DC200 V or power rating, whichever is smaller
100 mA or power rating, whichever is smaller
230 ° (1 turn)
Test item
1 % or 2
Ω,
whichever is greater
1 % or 3
Ω,
whichever is greater
−55
~ 120 °C
50
Ω
~ 2 MΩ :
±
100 10
-6
/°C maximum
1000 MΩ minimum (DC500 V)
AC900 V, 60 s
Approx. 0.60 g (RJ-6P,W)
Approx. 0.80 g (RJ-6S, X)
Approx. 1.01 g (RJ-6F)
Thermal shock
Humidity
Shock
Vibration
Load life
Low temp. operation
High temp. exposure
Immersion seal
Soldering heat
{ }
：
Reference only
■
ENVIRONMENTAL CHARACTERISTICS
Test conditions
−
65 ~ 125 °C (0.5 h),
5 cycles
−10
~ 65 °C (80 ~ 98 %),
10 cycles, 240 h
981 m/s
2
, 6 ms
6 directions for 3 times each
(Amplitude) 1.52 mm or
(Acceleration) 196 m/s
2
,
10 ~ 2000 Hz, 3 directions, 12 times each
Specifications
[ΔR/R
≦
1 %]
[S.S.
≦
1 %]
[ΔR/R
≦
1 %]
[ΔR/R
≦
1 %]
[S.S.
≦
1 %]
[ΔR/R
≦
2 %]
[S.S.
≦
1 %]
[ΔR/R
≦
1 %]
[S.S.
≦
2 %]
[ΔR/R
≦
2 %]
[S.S.
≦
2 %]
No leaks (No continuous bubbles)
70 °C, 0.5 W, 1000 h
−55
°C, 2 h
120 °C, 250 h
85 °C, 60 s
260
±
3 °C, 5 ~ 6 s, two times maximum
Manual soldering
380
±
10 °C, 3 ~ 4 s
[ΔR/R
≦
1 %]
Δ
R/R：Change in total resistance
S.S.
：Setting
stability
RJ-6
CERMET TRIMMERS
■
MAXIMUM INPUT RATINGS
Nominal resistance values (Ω)
Resistance code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
205
505
Maximum input voltage (V)
1.00
2.00
5.00
7.07
10.0
15.8
22.4
31.6
50.0
70.7
100
112
158
200
200
200
200
200
200
200
Maximum wiper current (mA)
A
A
10
20
50
100
200
500
1k
2k
5k
10 k
20 k
25 k
50 k
100 k
200 k
250 k
500 k
1M
2M
5M
100
100
100
70.7
50.0
31.6
22.4
15.8
10.0
7.07
5.00
4.48
3.16
2.00
1.00
0.80
0.40
0.20
0.10
0.04
A
A
A
The products indi-
cated by
A
mark are
manufactured upon
receipt of order
basis.
■
OUTLINE DIMENSIONS
O
RJ-6P
Top adjustment
0.5 W
×
2.6 L
×
0.8 D
270˚ Nom.
Resistance code &
Production date code
Unless otherwise specified, tolerance:
±
0.3 (Unit: mm)
1
3 –
φ
0.40.05
2
3
CW rotation
2
2.5
O
RJ-6W
Top adjustment
0.5 W
×
2.6 L
×
0.8 D
270˚ Nom.
φ
7
+0.3
0
5.3
5.8
72
3
2.5 2.5
1
Resistance code &
Production date code
3 –
φ
0.40.05
(2
.5)
2
1.30.2
0.50.2
φ
7
+0.3
0
★
Pin pitch in W type is different
O
RJ-6S
Side adjustment
0.5 W
×
2.6 L
×
0.8 D
270˚ Nom.
5.3
5.8
from P type.
72
3
3.5
1
Resistance code &
Production date code
Adjustment
0.6
8.7
+0.3
0
5.2
62
7
+0.4
0
3 –
φ
0.40.05
1
2
3
1.10.2
2.5 2.5
0.5
2.5
6.6
+0.4
–0.1
RJ-6
CERMET TRIMMERS
■
OUTLINE DIMENSIONS
O
RJ-6X
Side adjustment
0.5 W
×
2.6 L
×
0.8 D
270˚ Nom.
Resistance code &
Production date code
Unless otherwise specified, tolerance:
±
0.3 (Unit: mm)
1
2
6.6
+0.4
–0.1
Adjustment
3
CW rotation
8.7
+0.3
0
5.2
7
+0.4
0
8.52
3 –
φ
0.40.05
3
2
1
★
Pin position & stopper position of X type are different from S type.
O
RJ-6F
Rear adjustment
4.4
4.4
5.52
＜
Semi-standard products
＞
2
7.6
0.6
1
270˚ Nom.
0.5 W
×
2.6 L
×
0.8 D
3
3 –
φ
0.40.05
Resistance code &
Production date code
■
PACKAGING SPECIFICATIONS
<Bulk pack specifications>
O
Unit of bulk pack in a plastic bag is 50 pcs. per pack.
O
Boxing of bulk in a plastic bag is performed with 200
pcs. (RJ-6F is 100 pcs.) per box.
φ
10.5 max.
4.4
1.10.2
2.5 2.5
0.5
2.5
0.6
