RJ-9 [NIDEC]
18 TURNS CERMET TRIMMERS;
| 型号： | RJ-9 |
| 厂家： | 
NIDEC COMPONENTS |
| 描述： | 18 TURNS CERMET TRIMMERS |
| 文件： | 总4页 (文件大小：277K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RJ-9
18 TURNS CERMET TRIMMERS
INTERNAL STRUCTURE
RoHS compliant
1
2
3
!
3
4
5
6
7
!
2
8
9
!
1
!
0
Part name
Material
Flammability
■
FEATURES
Shaft
Brass, Nickel-plated
Stainless steel
Ceramic
1
2
3
4
5
6
7
8
9
!
!
!
!
ꢀꢁRoHS compliant
ꢀꢁWide resistance range from 10 Ω to 5 MΩ
ꢀꢁPrecious metal alloy wiper
Clutch spring
Base element
Electrode
Ag-Pd cermet
RuO2 cermet
—
Resistive element
Wiper
Multi metal alloy
Epoxy
Adhesive
Housing
Polybutyleneterephthalate
Nickel, Gold-plated
Silicone rubber
Polyamide
UL94V-0
—
Terminal pin
Rubber cushion
Rotor gear
Stop ball
0
1
2
3
UL94V-0
—
Stainless steel
Silicone rubber
“O” ring
UL94HB
■
PART NUMBER DESIGNATION
R J - 9 P 2 M Ω ( 2 0 5 )
Series name
Resistance code
Product shape
Resistance value
W
：Top adjustment
X
P
：
：
Side adjustment
Side adjustment
※ Please refer to the LIST OF PART NUMBERS when placing orders.
RJ-9
CERMET TRIMMERS
■
LIST OF PART NUMBERS
〈
Nominal resistance values
〉
A 10 ꢀ A 20 ꢀ 50 ꢀ
100 ꢀ
200 ꢀ
500 ꢀ
1 kꢀ
2 kꢀ
5 kꢀ
10 kꢀ
5 Mꢀ
Form of packaging
Shape of terminal
Pieces in
package
Adjustment position
20 kꢀ 25 50 kꢀ
A
k
ꢀ
100 kꢀ 200 kꢀ
A
250
k
ꢀ
500 kꢀ
1
M
ꢀ
2
M
ꢀ
A
(Top view)
Plastic bag
Fig.1
Top adjustment
※The above part numbers are all available with the respective combination of
3
1
RJ-9W
<Nominal resistance values> (Fig. 1).
2
※Verify the above part numbers when placing orders.
The products indicated by A mark are manufactured upon receipt of
order basis.
50 pcs./pack
3
1
RJ-9X
RJ-9P
Side adjustment
2
2
(
↑
Adjustment
1
3
direction)
■
ELECTRICAL CHARACTERISTICS
■
MECHANICAL CHARACTERISTICS
Mechanical turn
Operating torque
Mecahanical stop
18 turns
35 mN·m {357 gf·cm} maximum
Clutch action
Nominal resistance range
Resistance tolerance
Power ratings
10 ꢀ ~ 5 Mꢀ
10 %
0.5 W (70 °C) 0 W (120 °C)
（B）Linear law
200 cycles
10ꢀ ~ 200 ꢀ [ΔR/R ≦ (0.5 ꢀ +3 %)]
500ꢀ ~ 5 Mꢀ [ΔR/R ≦ (0.5 ꢀ +2 %)]
Rotational life
Resistance law
10 N {1.02 kgf} minimum
Terminal strength
Thrust to rotor
Solderability
Maximum input voltage
Maximum wiper current
Effective electrical turn
End resistance
DC300 V or power rating, whichever is smaller
100 mA or power rating, whichever is smaller
15 turns
（Tensile strength）
10 N {1.02 kgf} minimum
245 3 °C, 2 ~ 3 s
{
}：Reference only
1 % or 2 ꢀ, whichever is greater
1 % or 3 ꢀ, whichever is greater
−55 ~ 120 °C
■
ENVIRONMENTAL CHARACTERISTICS
C.R.V.
Test item
Test conditions
Specifications
Operating temp. range
Temp. coefficient
Insulation resistance
Dielectric strength
Net weight
−65 ~ 125 °C
(0.5 h), 5 cycles
[ΔR/R ≦ 1 %]
[S.S. ≦ 1 %]
Thermal shock
Humidity
10 ꢀ, 20 ꢀ, 5 Mꢀ : 250 10-6/°C maximum
50 ꢀ ~ 2 Mꢀ : 100 10-6/°C maximum
−10 ~ 65 °C (80 ~ 98 %),
[ΔR/R ≦ 1 %]
10 cycles, 240 h
981 m/s2, 6 ms
6 directions for 3 times each
1000 Mꢀ minimum (DC500 V)
AC900 V, 60 s
Shock
[ΔR/R ≦ 1 %]
[S.S. ≦ 1 %]
(Amplitude) 1.52 mm or
(Acceleration) 196 m/s2,
Vibration
10 ~ 2000 Hz, 3 directions, 12 times each
Approx. 0.75 g
[ΔR/R ≦ 2 %]
[S.S. ≦ 1 %]
[ΔR/R ≦ 1 %]
[S.S. ≦ 2 %]
Load life
70 °C, 0.5 W, 1000 h
−55 °C, 2 h
Low temp. operation
High temp. exposure
[ΔR/R ≦ 2 %]
[S.S. ≦ 2 %]
120 °C, 250 h
85 °C, 60 s
No leaks (No continuous bubbles)
Immersion seal
Soldering heat
Flow
260 3 °C, 5 ~ 6 s, two times maximum
[ΔR/R ≦ 1 %]
Manual soldering
380 10 °C, 3 ~ 4 s
Δ R/R：Change in total resistance
S.S. ：Setting stability
RJ-9
CERMET TRIMMERS
■
MAXIMUM INPUT RATINGS
Nominal resistance values (ꢀ)
Maximum wiper current (mA)
Resistance code
Maximum input voltage (V)
A
A
10
20
100
200
500
101
201
501
1.00
2.00
5.00
7.07
10.0
15.8
100
100
100
70.7
50.0
31.6
50
100
200
500
1 k
2 k
102
202
502
103
203
253
503
22.4
31.6
50.0
70.7
100
112
158
22.4
15.8
10.0
7.07
5.00
4.48
3.16
5 k
10 k
20 k
25 k
50 k
A
100 k
200 k
250 k
500 k
1 M
104
204
254
504
105
205
505
224
300
300
300
300
300
300
2.24
1.50
1.20
0.60
0.30
0.15
0.06
A
A
2 M
5 M
The products indicated by Amark are manufactured upon receipt of order basis.
■
OUTLINE DIMENSIONS
Unless otherwise specified, tolerance: 0.3 (Unit: mm)
ꢀꢁRJ-9W
Top adjustment
1
3
Resistance code &
φ
3 – 0.50.05
Production date code
CW rotation
φ
2.3, Slot 0.6 W × 0.8 D
2
3
2
1
1.3
1.20.2
9.7
6.51.5
4.7
1.65
ꢀꢁRJ-9X
Side adjustment
φ
Resistance code & Production date code
2.3, Slot 0.6 W × 0.8 D
1.2
φ
3 – 0.50.05
1.3
3
2
1
4.7
9.7
71.5
1.65
RJ-9
CERMET TRIMMERS
■
OUTLINE DIMENSIONS
Unless otherwise specified, tolerance: 0.3 (Unit: mm)
ꢀꢁRJ-9P
Side ajustment
1
3
CW rotation
Resistance code &
Production date code
3 – 0.50.05
φ
φ
2.3, Slot 0.6 W × 0.8 D
2
3
2
1
2.5
4.4
1.3
9.7
4.7
7.61.5
1.20.2
■
PACKAGING SPECIFICATIONS
<Bulk pack specifications>
ꢀꢁUnit of bulk in a plastic bag is 50 pcs. per pack.
ꢀꢁBoxing of bulk in a plastic bag is performed with 100
pcs. per box.
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