14 TURNS CERMET TRIMMERS
RJ-5
INTERNAL STRUCTURE
2
3
4
5
6
9
7
Part name
Material
Polybutyleneterephthalate
Ceramic
Ag-Pd cermet
RuO
2
cermet
Epoxy
Multi metal alloy
Copper, Tin-plated
Silicone rubber
Polyamide
Brass, Nickel-plated
UL94HB
—
—
RoHS compliant
1
!0
8
Flammability
UL94V-0
■
FEATURES
RoHS compliant
Fine setting is possible
Sealed construction (Washable: Refer to 750)
1
2
3
4
5
6
7
8
9
!0
Housing
Base element
Electrode
Resistive element
Adhesive
Wiper
Terminal pin
Rubber cushion
Rotor gear
Shaft
■
PART NUMBER DESIGNATION
R J - 5 E W 1 0 0 k
Ω
( 1 0 4 )
Series name
Terminal pin
E：Sn (Lead-free)
Resistance code
Resistance value
Product shape
W
：
Top adjustment
X
：
Side adjustment
P
：
Side adjustment
※Please
refer to the LIST OF PART NUMBERS when placing orders.
RJ-5
CERMET TRIMMERS
■
LIST OF PART NUMBERS
Form of packaging
<Nominal resistance values>
A10
Ω
A20
Ω
20 kΩ
50
Ω
50 kΩ
100
Ω
100 kΩ
200
Ω
200 kΩ
500
Ω
500 kΩ
1 kΩ
1 MΩ
2 kΩ
2 MΩ
5 kΩ
Adjustment
position
Shape of terminal
(Top view)
Plastic bag
Pieces in
package
10 kΩ
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.
Top adjustment
3
2
1
RJ-5EW
The products indicated by
A
mark are manufactured upon receipt of order
basis.
1
3
RJ-5EX
50 pcs./pack
Side adjustment
(
↑
Adjustment
direction)
1
2
3
2
RJ-5EP
■
MECHANICAL CHARACTERISTICS
Mechanical turn
Operating torque
Mechanical stop
Rotational life
Terminal strength
Thrust to shaft
■
ELECTRICAL CHARACTERISTICS
Nominal resistance range
Resistance tolerance
Power ratings
Resistance law
Maximum input voltage
Maximum wiper current
Effective electrical turn
End resistance
C.R.V.
Operating temp. range
Temp. coefficient
Insulation resistance
Dielectric strength
Net weight
10
Ω
~ 2 MΩ
±
10 %
0.25 W (85 °C) 0 W (120 °C)
（B）
Linear law
14 turns
20 mN·m {204 gf·cm} maximum
Clutch action
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
245
±
3 °C, 2 ~ 3 s
DC200 V or power rating, whichever is smaller
100 mA or power rating, whichever is smaller
11 turns
1 % or 2
Ω,
whichever is greater
1 % or 3
Ω,
whichever is greater
−
55 ~ 120 °C
10
Ω
~ 50
Ω
:
±
250 10
-6
/°C maximum
100
Ω
~ 2 MΩ :
±
100 10
-6
/°C maximum
1000 MΩ minimum (DC500 V)
AC600 V, 60 s
Approx. 0.37 g
Solderability
{ }
：
Reference only
■
ENVIRONMENTAL CHARACTERISTICS
Test item
Thermal shock
Humidity
Shock
Vibration
Load life
Low temp. operation
High temp. exposure
Immersion seal
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
≦
2 %]
[S.S.
≦
2 %]
No leaks (No continuous bubbles)
85 °C, 0.25 W, 1000 h
−55
°C, 2 h
120 °C, 250 h
85 °C, 60 s
Flow
260
±
3 °C, 5 ~ 6 s, two times maximum
Manual soldering
380
±
10 °C, 3 ~ 4 s
Soldering heat
[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
100
200
500
101
201
501
102
202
502
103
203
503
104
204
504
105
205
Maximum input voltage (V)
1.00
2.00
3.53
5.00
7.07
11.1
15.8
22.3
35.3
50.0
70.7
111
158
200
200
200
200
Maximum wiper current (mA)
A
A
10
20
50
100
200
500
1k
2k
5k
10 k
20 k
50 k
100 k
200 k
500 k
1M
2M
100
100
70.7
50.0
35.3
22.3
15.8
11.1
7.07
5.00
3.53
2.23
1.58
1.00
0.40
0.20
0.10
The products indi-
cated by
A
mark are
manufactured upon
receipt of order
basis.
■
OUTLINE DIMENSIONS
RJ-5EW
Top adjustment
Resistance code & Production date code
Unless otherwise specified, tolerance:
±
0.3 (Unit: mm)
1
φ
1.6, Slot 0.6 W
×
0.8 D
3
CW rotation
3 –
φ
0.40.05
2
3
6
0.9
2
1
4.3
Lead-free Identification mark
1
1
6.75
7 2
2.5
1.2
RJ-5EX
Side adjustment
Resistance code & Production date code
φ
1.6, Slot 0.6 W
×
0.8 D
3 –
φ
0.40.05
1
1
0.9
3
6
2
Lead-free Identification mark
1
6.75
7 2
2.5
1.2
4.3
RJ-5EP
Side adjustment
Resistance code & Production date code
φ
1.6, Slot 0.6 W
×
0.8 D
3 –
φ
0.40.05
3
2.5
2.5
2.5
1
1
3.2
3.2
2
6.4
0.9
6.75
Lead-free Identification mark
1
4.5
7 2
2.5
2.5
2.5
2.5
RJ-5
CERMET TRIMMERS
■
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 200
pcs. per box.
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