SINGLE TURN CERMET TRIMMERS
RJ-6 構造図
RoHS compliant
RJ-6
INTERNAL STRUCTURE
2
3
4
1
!0
9
5
6 7
Part name
8
Material
Flammability
UL94HB
—
UL94HB
■
FEATURES
●
RoHS compliant
●
Wide resistance range from 10 Ω to 5 M Ω
●
Low contact resistance variation (1 % maximum)
●
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
Polybutyleneterephthalate
Stainless steel
Silicone rubber
Ag-Pd cermet
RuO
2
cermet
Ceramic
Nickel, Gold-plated
Epoxy
Multi metal alloy
Silicone rubber
—
■
PART NUMBER DESIGNATION
Series name
Product shape
P：Top adjustment
W：Top adjustment
F：Rear adjustment
S：Side adjustment
X：Side adjustment
R J - 6 P 1 0 k
Ω
( 1 0 3 )
Resistance code
Resistance value
※
Please refer to the LIST OF PART NUMBERS when placing orders.
CERMET TRIMMERS
RJ-6
■
LIST OF PART NUMBERS
Adjustment
position
Top adjustment
〈
Nominal resistance values
〉
A
10
Ω
A
20
Ω
50
Ω
100
Ω
100 k
Ω
200
Ω
500
Ω
1k
Ω
2k
Ω
1M
Ω
5k
Ω
10 k
Ω
Shape of terminal
(Top view)
2
1
2
1
2
3
3
Form of packaging
Plastic bag
Pieces in package
20 k
Ω
A
25 k
Ω
50 k
Ω
200 k
Ω
A
250 k
Ω
500 k
Ω
2 M
Ω
A
5 MΩ
RJ-6P
RJ-6W
RJ-6S
RJ-6X
50 pcs./pack
Fig. 1
❈
The above part numbers are all available with the respective combination of
<Nominal resistance values> (Fig. 1).
❈
Verify the above part numbers when placing orders.
Side adjustment
(
↑
Adjustment
direction)
The products indicated by
A
mark are manufactured upon receipt of
order basis.
1
3
2
3
3
1
1
Rear adjustment
2
A
RJ-6F
■
MECHANICAL CHARACTERISTICS
■
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)
Linear law
DC200 V or power rating, whichever is smaller
100 mA or power rating, whichever is smaller
230 ° (1 turn)
1 % or 2
Ω,
whichever is greater
1 % or 3
Ω,
whichever is greater
−
55 ~ 120 °C
10
Ω,
20Ω, 5 MΩ :
±
250 10
-6
/°C maximum
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)
（B）
Mechanical angle
Operating torque
Stop strength
Rotational life
Terminal to strength
Thrust rotor
270 ° (1 turn)
2~ 15 mN·m {20 ~ 153 gf·cm}
50 mN·m {510 gf·cm} minimum
200 cycles
10
Ω
~ 200
Ω
[
Δ
R/R
≦
±
(0.5
Ω
+
3 %)]
500
Ω
~ 5 MΩ [
Δ
R/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
Solderability
{ }
：
Reference only
■
ENVIRONMENTAL CHARACTERISTICS
Test item
Thermal shock
Humidity
Shock
Vibration
Load life
Low temp. operation
High temp. exposure
Immersion seal
Soldering heat
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
[
Δ
R/R
≦
1 %]
[S.S.
≦
1 %]
[
Δ
R/R
≦
1 %]
[
Δ
R/R
≦
1 %]
[S.S.
≦
1 %]
[
Δ
R/R
≦
2 %]
[S.S.
≦
1 %]
[
Δ
R/R
≦
1 %]
[S.S.
≦
2 %]
[
Δ
R/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
Flow
[
Δ
R/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
RJ-6P 外½図
A
The products indi-
cated by
A
mark are
manufactured upon
receipt of order
basis.
■
OUTLINE DIMENSIONS
●
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
0.4
±
0.05
2
3
CW rotation
2
2.5
φ
7
+0.3
0
RJ-6W 外½図
●
RJ-6W
Top adjustment
0.5 W
×
2.6 L
×
0.8 D
270˚ Nom.
5.3
5.8
7
±
2
3
2.5 2.5
1
Resistance code &
Production date code
3 –
φ
0.4
±
0.05
(2
.5)
2
1.3
±
0.2
0.5
±
0.2
φ
7
+0.3
0
6S 外½図
●
RJ-6S
Side adjustment
0.5 W
×
2.6 L
×
0.8 D
270˚ Nom.
★
Pin pitch in W type is different
5.3
5.8
from P type.
7
±
2
3
3.5
1
Resistance code &
Production date code
Adjustment
0.6
8.7
+0.3
0
5.2
6
±
2
7
+0.4
0
3 –
φ
0.4
±
0.05
1
2
3
1.1
±
0.2
2.5 2.5
0.5
2.5
6.6
+0.4
–0.1
外½図
CERMET TRIMMERS
RJ-6
■
OUTLINE DIMENSIONS
●
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
Adjustment
3
CW rotation
2
0.6
6.6
+0.4
–0.1
8.7
+0.3
0
5.2
F 外½図
3
2
1
8.5
±
2
7
+0.4
0
3 –
φ
0.4
±
0.05
★
Pin position & stopper position of X type are different from S type.
●
RJ-6F
Rear adjustment
4.4
4.4
2
5.5
±
2
＜
Semi-standard products
＞
7.6
0.6
1
3
270˚ Nom.
0.5 W
×
2.6 L
×
0.8 D
φ
10.5 max.
4.4
3 –
φ
0.4
±
0.05
Resistance code &
Production date code
■
PACKAGING SPECIFICATIONS
<Bulk pack specifications>
●
Unit of bulk pack in a plastic bag is 50 pcs. per pack.
●
Boxing of bulk in a plastic bag is performed with 200
pcs. (RJ-6F is 100 pcs.) per box.
1.1
±
0.2
2.5 2.5
0.5
2.5
PCB Design
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