14 TURNS CERMET TRIMMERS
RJ-5
RJ-5 構造図
RoHS compliant
INTERNAL STRUCTURE
①
⑩
②
③
④
⑤
⑥
⑦
Part name
⑧
⑨
Material
■ FEATURES
①
Housing
●
●
●
●
②
Base element
③
Electrode
Ag-Pd cermet
④
Resistive element
RuO2 cermet
⑤
Adhesive
⑥
Wiper
⑦
Terminal pin
⑧
Rubber cushion
⑨
Rotor gear
⑩
Shaft
RoHS compliant
Fine setting is possible
Sealed construction (Washable: Refer to 698)
Resin material is UL Recognized 94V-0
Polybutyleneterephthalate
Ceramic
Epoxy
Multi metal alloy
Copper, Tin-plated
Silicone rubber
Polyamide
Brass, Nickel-plated
■ PART NUMBER DESIGNATION
R J - 5 E W 1 0 0 kΩ ( 1 0 4 )
Series name
Resistance code
Terminal pin
E:Sn (Lead-free)
Product shape
W :Top adjustment
X :Side adjustment
P :Side adjustment
※ Please refer to the LIST OF PART NUMBERS when placing orders.
Resistance value
RJ-5
CERMET TRIMMERS
■ LIST OF PART NUMBERS
Adjustment Shape of terminal
position
(Top view)
③
①
Form of packaging
Plastic bag
Pieces in
package
Side
adjustment
(↑Adjustment
direction)
1 kΩ
2 kΩ
50 kΩ 100 kΩ 200 kΩ 500 kΩ 1 MΩ
2 MΩ
5 kΩ
Fig. 1
RJ-5EW
The products indicated by → mark are manufactured upon receipt of
order basis.
①
50 pcs./pack
RJ-5EX
②
①
20 kΩ
※ The above part numbers are all available with the respective
combination of (Fig. 1).
※ Verify the above part numbers when placing orders.
②
③
→10 Ω →20 Ω 50 Ω 100 Ω 200 Ω 500 Ω
10 kΩ
③
②
RJ-5EP
■ ELECTRICAL CHARACTERISTICS
Nominal resistance range
Resistance tolerance
10 Ω ~ 2 MΩ
± 10 %
Power ratings
0.25 W (85 °C) 0 W (120 °C)
Resistance law
Linear law
Maximum input voltage DC200 V or power rating, whichever is smaller
Maximum wiper current 100 mA or power rating, whichever is smaller
Effective electrical turn
1 % or 2 Ω , whichever is greater
C.R.V.
1 % or 3 Ω , whichever is greater
Temp. coefficient
Insulation resistance
Mechanical turn
14 turns
Operating torque
20 mN·m {204 gf·cm} maximum
Mechanical stop
Clutch action
Rotational life
Terminal strength
Thrust to shaft
200 cycles
10 Ω ~ 200 Ω [ΔR/R ≦ ± (0.5 Ω +3 %)]
500 Ω ~ 2 MΩ [ΔR/R ≦ ± (0.5 Ω +2 %)]
10 N {1.02 kgf} minimum
(Tensile strength)
5 N {0.51 kgf} minimum
Solderability
245 ± 3 °C, 2 ~ 3 s
{ }:Reference only
11 turns
End resistance
Operating temp. range
■ MECHANICAL CHARACTERISTICS
−55 ~ 120 °C
10 Ω ~ 50 Ω : ± 250 10 /°C maximum
100 Ω ~ 2 MΩ : ± 100 10-6/°C maximum
-6
1000 MΩ minimum (DC500 V)
Dielectric strength
AC600 V, 60 s
Net weight
Approx. 0.37 g
■ ENVIRONMENTAL CHARACTERISTICS
Test item
Test conditions
Thermal shock −65 ~ 125 °C (0.5 h), 5 cycles
−10 ~ 65 °C (80 ~ 98 %),
Humidity
10 cycles, 240 h
981
m/s2, 6 ms
Shock
6 directions for 3 times each
Vibration
(Amplitude) 1.52 mm or
(Acceleration) 196 m/s2,
10 ~ 2000 Hz, 3 directions, 12 times each
Load life
85 °C, 0.25 W, 1000 h
Low temp. operation
− 55 °C, 2 h
High temp. exposure
120 °C, 250 h
Immersion seal
85 °C, 60 s
Soldering heat
Flow
260 ± 3 °C, 5 ~ 6 s, two times
maximum
Manual soldering
380 ± 10 °C, 3 ~ 4 s
Specifications
[ΔR/R ≦ 1 %]
[S.S. ≦ 1 %]
[ΔR/R ≦ 1 %]
[ΔR/R ≦ 1 %]
[S.S. ≦ 1 %]
[ΔR/R ≦ 2 %]
[S.S. ≦ 1 %]
[ΔR/R ≦ 2 %]
[S.S. ≦ 2 %]
No leaks (No continuous bubbles)
[ΔR/R ≦ 1 %]
ΔR/R:Change in total resistance
S.S. :Setting stability
RJ-5
CERMET TRIMMERS
■ MAXIMUM INPUT RATINGS
Nominal resistance values ( Ω )
Resistance code
Maximum input voltage (V)
Maximum wiper current (mA)
→
10
→
20
50
100
200
500
100 1.00 100
200 2.00 100
500
3.53
70.7
101
5.00
50.0
201
7.07
35.3
501
11.1
22.3
1 k
2 k
5 k
10 k
20 k
50 k
102
202
502
103
203
503
15.8
22.3
35.3
50.0
70.7
111
15.8
11.1
7.07
5.00
3.53
2.23
100 k
200 k
500 k
1 M
2 M
104
204
504
105
205
158
200
200
200
200
1.58
1.00
0.40
0.20
0.10
■ OUTLINE DIMENSIONS
The products indicated by → mark are
manufactured upon
receipt of order
basis.
Unless otherwise specified, tolerance: ± 0.3 (Unit: mm)
● RJ-5EW
Top adjustment
①
φ1.6, Slot 0.6 W × 0.8 D
Resistance code & Production date code
③
CW rotation
3 –φ0.4±0.05
Lead-free Identification mark
1
3
2.5
2
2.5
0.9
6
②
1
4.3
1
6.75
7±2
2.5
1.2
2.5
1.2
● RJ-5EX
Side adjustment
φ1.6, Slot 0.6 W × 0.8 D
Resistance code & Production date code
3 –φ0.4±0.05
0.9
2.5
2
6
3
2.5
1
1
Lead-free Identification mark
● RJ-5EP
Side adjustment
6.75
Resistance code &
Production date code
1
7±2
φ1.6, Slot 0.6 W × 0.8 D
3 –φ0.4±0.05
3
2.5
2.5
0.9
6.4
2
2.5
1
6.75
Lead-free Identification mark
4.5
7±2
1
3.2
1
3.2
4.3
RJ-5
CERMET TRIMMERS
■PACKAGING SPECIFICATIONS
● Unit of bulk in a plastic bag is 50 pcs. per pack.
● Boxing of bulk in a plastic bag is performed with 200 pcs. per box.
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