Rotary Potentiometers/EVJC/EVJY
12 mm Square Two-in-One
Rotary Potentiometers (Dual Type)
Type:
Japan
Malaysia
EVJC/EVJY
■
Recommended Applications
●
Audio Equipment
●
Video Equipment
●
Electronic Musical Instruments
■
Features
●
Rectangular-shaped, automatic mounting type
●
High tactile feedback
●
Available for automatic dip soldering (Flux-proof
structure)
●
Highly reliable and dust-proof
■
Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
12
E
V
Product Code
J
C
Y
Specifications
Shaft Trims & Dimensions
Taper & Resistance
■
Product Chart
Installation direction
Style
Height
(H=mm)
10.0
Without bushing
12.5
Applications
Volume control
Tone control
Volume control
Tone control
Volume control
10.0
Horizontal
With bushing
12.5
Tone control
Volume control
Tone control
Volume control
10.0
With sleeve
12.5
Tone control
Volume control
Tone control
Volume control
Without bushing
—
Tone control
Volume control
Vertical
With bushing
—
Tone control
Volume control
With sleeve
—
Tone control
Detent
Without detent
Without detent
Midpoint
Without detent
Without detent
Midpoint
Without detent
Without detent
Midpoint
Without detent
Without detent
Midpoint
Without detent
Without detent
Midpoint
Without detent
Without detent
Midpoint
Without detent
Without detent
Midpoint
Without detent
Without detent
Midpoint
Without detent
Without detent
Midpoint
Type
EVJC00
EVJC30
EVJC31
EVJC90
EVJC40
EVJC41
EVJC20
EVJC50
EVJC51
EVJCB0
EVJCH0
EVJCH1
EVJC25
EVJC55
EVJC56
EVJCB5
EVJCH5
EVJCH6
EVJY00
EVJY80
EVJY81
EVJY10
EVJY90
EVJY91
EVJY15
EVJY95
EVJY96
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Oct. 2005
Rotary Potentiometers/EVJC/EVJY
■
Specifications
Classification
Applications
Rotation Angle
Rotation Torque
Shaft Stopper Strength
Mechanical
Specifications
Shaft Pull/Push Strength
Shaft Inclination
(Measured at the top of the shaft)
Bushing-Nut Tightening Torque
Nominal Total Resistance
Taper
300 °
2 mN·m to 20 mN·m
0.5 N·m min.
80 N min.
0.35 mm max.
1 N·m max.
5k
to 500 k
(Tolerance ±20 %)
Item
12 mm square Two-in-One
A, B, C, D, G, BH
Power Derating Curve
100
Power Rating
0.05 W (0 °C to 50 °C)
For potentiometers operating in ambient
temperatures above 50 °C, Rating
should be derated in accordance with
the figure on the right.
Rated Load(%)
C
1 to 2
80
60
40
33
20
0
20
40
60 70
Ambient Temperature(°C)
Ty
pe
Taper &
Terminal
For general purpose (tone)
A, B, D, G
1 to 2
B, C, G
2 to 3
A, D
2 to 3
A, B, D
1 to 2
For volume control
A, B, D
2 to 3
C
1 to 2
C
2 to 3
Residual Resistance
Electrical
Specifications
Nominal
Total
Resistance
5 k < R
<
50 k
50 k < R
<
250 k
250 k < R
<
500 k
25
25
100
max.
max.
max.
25
50
100
max.
max.
max.
15 max.
15 max.
50 max.
25
50
100
max.
max.
max.
20 max.
20 max.
50 max.
Maximum Attenuation
(for volume control,
taper A, B, D)
Nominal total resistance
5 k
<
R < 10 k
10 k
<
R < 50 k
50 k
<
R < 100 k
100 k
<
R
Max. Attenuation
–65 dB max.
–72 dB max.
–82 dB max.
–92 dB max.
Insertion loss
0.1 dB max.
Tracking
For volume control within
±3 dB at –40 to 0 dB
For Tone control within
±3 dB at midpoint
100 M
min. at 250 Vdc
300 Vac for 1 minute
47 mV max.
Apply 20 V (When Voltage Rating < 20 V, use the rated voltage.)
Rotate shaft at 30 r/min.
15000 cycles min.
80 pcs. (Tray Pack)
60 pcs. (Tray Pack)
800 pcs.
600 pcs.
L
<
20.0 mm
L>20.0 mm
L
<
20.0 mm
L>20.0 mm
Insulation Resistance
Dielectric Withstand Voltage
Noise Level
Endurance
Operating Life
½1
Minimum Quantity/Packing Unit
½2
Packing Unit
½2
½1
: No direct current should be applied.
½2
: With bushing : L=L+7.5 mm
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Dec. 2005
Rotary Potentiometers/EVJC/EVJY
■
Dimensions in mm (not to scale)
for Volume :
EVJC00, EVJC90
for Tone :
EVJC30, EVJC40
(without detent)
(with detent)
●
Horizontal, without Bushing ..........................................................................................
EVJC31, EVJC41
No. 1
14.2±1.0
12.1±1.0
11.0
30 ˚± 5
(0.3)
(1.3)
˚
(5.0)
6.5
6.8
5.2
(0.4)
(f 7.0)
2.1
+0.1
0
12.2±0.1
5-2.0
(6.0)
2.0
(5.5)
8.7
H
6-f 0.8
+0.1
0
(3.5)
(3.6)
0.6±0.1
5-2.0
11.0±1.0
14.0±0.7
0.3±0.1
L
3.3
6.7
2.0
(2.5)
Recommended PWB piercing plan
(Pitch tolerance:
±0.1)
View from mounting side
for Volume :
EVJC20, EVJCB0
for Tone :
EVJC50, EVJCH0
(without detent)
(with detent)
●
Horizontal, with Bushing ...............................................................................................
EVJC51, EVJCH1
No. 2
14.2±1.0
12.1±1.0
11.0
8.0±0.2
30 ˚
±
5˚
2.0
6.0
0.8
(0.4)
12.2±0.1
6.5
6.8
2.0
8.0±0.2
(5.5)
(6.0)
H
3.3
7.5
5-2.0
2.0
8.7
(3.5)
6-f 0.8
(3.6)
+0.1
0
Mounting surface
0.6±0.1
5-2.0
11.0±1.0
14.0±0.7
0.3±0.1
7.5
3.3
2.0
(2.5)
L
Mounting surface
Recommended PWB piercing plan
(Pitch tolerance:
±0.1)
View from mounting side
for Volume :
EVJC25, EVJCB5
for Tone :
EVJC55, EVJCH5
(without detent)
(with detent)
●
Horizontal, with Sleeve..................................................................................................
EVJC56, EVJCH6
No. 3
14.2±1.0
12.1±1.0
11.0
8.0±0.2
30
°
±
5
°
2.0
6.0
0.8
(0.4)
12.2±0.1
5-2.0
(6.0)
H
2.0
8.0±0.2
(5.5)
2.1
+0.1
0
3.3
7.5
f
9.0
2.0
8.7
6.5
6.8
(3.5)
6-f 0.8
(3.6)
+0.1
0
0.6±0.1
2-5.0
0.3±0.1
L
3.3
2.0
11.0±1.0
14.0±0.7
(2.5)
7.5
Side A
Recommended PWB piercing plan
(Pitch tolerance:
±0.1)
View from mounting side
for Volume :
EVJY00
for Tone :
EVJY80
(without detent)
(with detent)
●
Vertical, without Bushing ..............................................................................................................
EVJY81
No. 4
L
(3.6)
6.7
5.2
12.1±1.0
11.0
30
°±
5
°
(1.3)
0.3
13.8±1.0
2.1
+0.1
0
(5.5)
8.7
(5.5)
6.5
6.8
13.0±0.5
2.0
2.0
11.0±0.1
11.0
6-f 0.8
+0.1
0
0. 0.1
0.6±0.1
2-5.0
13.0
(0.3)
(3.2)
5-2.0
Recommended PWB piercing plan
(Pitch tolerance:
±0.1)
View from mounting side
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
+0.1
2.1
0
M9 P=0.75
3.3
side A
Mar. 2005
Rotary Potentiometers/EVJC/EVJY
for Volume :
EVJY10
for Tone :
EVJY90
(without detent)
(with detent)
●
Vertical, with Bushing ...................................................................................................................
EVJY91
No. 5
12.1±1.0
11.0
8.0±0.2
30 ˚
±
5˚
(5.5)
6.5
6.8
L
0.8
7.5
6.0
(3.6)
13.8±1.0
2.0
±
0.5
2.1
+0.1
0
11.0±0.1
11.0
M9, P=0.75
8.0
±
0.2
13.0±0.1
2.0
(5.5)
8.7
6-f 0.8
+0.1
0
(0.3)
(3.2)
2-5.0
13.0
0.3
±
0.1
0.6±0.1
5-2.0
Mounting surface
Recommended PWB piercing plan
(Pitch tolerance:
±0.1)
View from mounting side
for Volume :
EVJY15
for Tone :
EVJY95
(without detent)
(with detent)
●
Vertical, with Sleeve ......................................................................................................................
EVJY96
No. 6
L
7.5
(3.6)
12.1±1.0
11.0
8.0±0.5
30 ˚±5 ˚
2.0
0.8
13.0±0.1
2.0
f9.0
(5.5)
(5.5) 6.5
8.7
6.8
2.0
11.0±0.1
8.0±0.5
6-f0.8
+ 0.1
0
2.0
11.0
13.0±0.5
0.3±0.1
(3.2)
5-2.0
Recommended PWB piercing plan
(Pitch tolerance:
±0.1)
View from mounting side
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
2.1
+ 0.1
0
6.0
Nov. 2005
Rotary Potentiometers/EVJC/EVJY
■
Circuit Diagram and PWB Piercing Plan
Volume control without tap
3
3
With tap
Tone control
3
3
2
2
2
2
Relation of
mounting holes
and terminals
————
1
1
1
1
2
1
1
2
3
3
2
1
1
2
3
3
Notes:
1.
I=Resistor
1,
II=Resistor
2
2. Relation of mounting holes and terminals. Refer to each piercing plan for dimensions.
3. View from mounted part side.
■
Shaft Trims and Dimensions in mm
Dimensions
k
1
0
4.5
–0.1
Trim Position
30
C
Note: The drawing at full CCW position
6.0
–0.1
f
0
Terminal side
Dimensions in mm
Style
L
15.0
Horizontal
without
Bushing
Vertical
6.7 L
L
6.7
Shaft
m
1
4.5
7.0
12.0
12.0
4.5
7.0
12.0
12.0
7.0
7.0
12.0
12.0
12.0
7.0
7.0
12.0
12.0
12.0
Corner cut
C0.5
C1.0
C1.0
C1.0
C0.5
C1.0
C1.0
C1.0
C1.0
C1.0
C1.0
C1.0
C1.0
C1.0
C1.0
C1.0
C1.0
C1.0
Bushing, Sleeve
m
2
—
—
—
—
—
—
—
—
5.0
5.0
5.0
5.0, 7.0
5.0, 7.0
5.0
5.0
5.0
5.0, 7.0
5.0, 7.0
20.0
25.0
30.0
15.0
20.0
25.0
30.0
12.5
15.0
Horizontal
with
Bushing
or
with
Sleeve
Vertical
k
2
7.5
L
17.5
k
2
7.5
L
20.0
22.5
12.5
15.0
17.5
20.0
22.5
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Mar. 2005
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