WIREWOUND MULTITURN TYPE
M
series
Basic construction
Wirewound multiturn type
RoHS compliant
■
FEATURES
Line-up includes products ranging from 3 to 10 turns
Cost effective (M-22E10) in house comparison
Dial can be attached (M-22 series only)
RoHS compliant
■
PART NUMBER DESIGNATION
M - 1 3 0 3
Series name
M-1303, M-1305, M-22S10
M-22E10, M-22E10-050
1 0 0
Nominal resistance value
（Ω）
100, 200, 500, 1 k, 2 k, 5 k, 10 k, 20 k, 50 k
■
LIST OF PART NUMBERS
Item
No. of turn
Nominal resistance value (
Ω
)
Part number
3 turns
100, 200, 500, 1 k, 2 k, 5 k,
10 k, 20 k
5 turns
M-1303
Resistance value
※1
M-1305
Resistance value
※1
M-1303 200
Ω
model is manufactured upon
：
receipt of order basis.
M-22S10
10 turns
100, 200, 500, 1 k, 2 k, 5 k,
10 k, 20 k, 50 k
Resistance value
M-22E10
Resistance value
※2
M-22E10-050
※2
For M-22E10 series, plese refer to the drawing
：
for its mount size.
※
Verify the above part numbers when placing orders.
M series
POTENTIOMETERS
■
STANDARD SPECIFICATIONS
Item
Resistance torelance
Independent linearity
End resistance, maximum
Effective electrical angle
Mechanical angle
Power rating
Dielectric strength
Insulation resistance
Rotational torque
Strength of tighten screw
Stop strength
Peak noise
Temp. coefficient of resistance
Operating temp. range
Rotational life
Net weight
Protection grade
g
W
Vrms
MΩ minimum
mN·m {gf·cm} maximum
N·m {kgf·cm} maximum
N·m {kgf·cm} maximum
Ω
maximum
ppm/°C
°C
15000 cycles
Approx. 7
IP40
0.147 {1.5}
20 (at 4 min
-1
)
±
50
−40
~ 85
25000 cycles
Approx. 19
Approx. 17
14.7 {150}
0.98 {10}
Part number
%
%
±
0.5
2 % or 4
Ω,
whichever is greater
1080°
1080°
0.75
±10°
M-13 series
M-1303
M-1305
±
5
M-22 series
M-22S10
M-22E10
±
0.2
0.5 % or 1
Ω,
whichever is greater
3600°
+10°
0
1800°
1800°
1
1000 1 min
1000 (at DC 500 V)
±10°
3600°
2
9.81 {100}
M-22E10-000 M-22E10-050
0.784 {8}
0.588 {6}
0.196 {2}
■
Nominal resistance value (Ω)
100
200
500
1k
2k
5k
10k
20 k
50 k
100 k
Nominal resistance value (
Ω
)
100
200
500
1k
2k
5k
10 k
20 k
Resolution
（%）
M-22S10
M-22E10
0.041
0.036
0.029
0.025
0.020
0.014
0.018
0.014
0.011
A
0.009
Resolution（%）
Rated voltage（V）
Rated voltage
（V）
M-22S10
M-22E10
14.1
20.0
31.6
44.7
63.2
100.0
141.1
200.1
316.2
A
450.0
Rated current（mA）
200.0
A
200.0
Rated current
（mA）
M-22S10
M-22E10
141.8
100.0
63.2
44.7
31.6
20.0
14.1
10.1
6.3
A
4.47
M-1303
0.190
A
0.154
0.115
0.072
0.056
0.069
0.053
0.038
M-1305
0.137
0.095
0.078
0.057
0.047
0.051
0.039
0.032
M-1303
8.7
A
12.2
19.4
27.4
38.7
61.2
86.6
122.5
M-1305
10.0
14.1
22.4
31.6
44.7
70.7
100.0
141.4
M-1303
86.2
A
61.5
38.7
28.5
19.4
12.3
8.7
6.1
M-1305
100.0
70.9
44.6
31.6
22.4
14.1
10.0
7.1
■
100
Power rating ratio (%)
– 40
+ 40
Ambient temperature (℃)
+ 85
The products indicated by
A
mark are manufactured upon receipt of order basis.
POTENTIOMETERS
M series
■
OUTLINE DIMENSIONS
M-1303 (3 turns)
M-1305 (5 turns)
10
3
2
φ
0.8 hole
2
4
3
M 6 (P = 0.75) 2
0
φ
3
–0.05
(Unit: mm)
Wiring diagram
0.3
0.3 0.3
2.8
9.7
0.7
1
3
3 1
2
(14.5)
8
φ
13
φ
8
0.6
2
0.5
10
6.5
16.1
CW
1.2
M-22S10 (10 turns)
40
°
3 –
φ
1.5
6m
a
x
.
3–3
R1
M9 (P=0.75)
4.5 (10)
4
φ
10.3
–0.01
–0.04
0
φ
6
–0.02
0.8
1.2
15
(23)
6.4
1.6
18.5
(41.5)
M-22E10 (10 turns)
40
°
R1
6m
3 –
φ
1.5
a
x
.
3–3
6.1 (7.2) 5.7
A
0
φ
10.3
–0.06
0
φ
6
–0.05
0.8
1.2
15
(23)
6.5
1.5
19
(42)
φ
22
φ
22
Part number
M-22E10
M-22E10-050
Mark
A
3/8” 32 UNEF
M 9 (P = 0.75)
21
MC1003, JC10, M-1303, M-1305
in common
M6, P=0.75
For mm size (M-22E10-050,
M-22S10 in common)
M9, P=0.75
For inch size (M-22E10)
3/8 inch
32 UNEF
φ
6.4
9
2
0.63
1.3
12
2
φ
11
φ
9.4
φ
12.9
0.5
1
12.7
2.3
φ
10
φ
15
0.45
0.9
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