Panasonic EVJC25 12mm square two-in-one potentiometer Datasheet

Rotary Potentiometers/EVJC/EVJY
12 mm Square Two-in-One Potentiometers
Type:
EVJC/EVJY
n Features
l Rectangular-shaped, automatic mounting type
l High tactile feedback (various types with bushing
available)
l Available for automatic dip soldering (Flux-proof
structure ensured by using the insert soldering
method)
l Highly reliable, dust-proof type
n Recommended Applications
l Audio Equipment
l Video Equipment
l Electronic Musical Instruments
n Explanation of Part Numbers
E
V
J
n Circuit Diagram and PWB Piercing Plan
Volume control without tap
Relation of
mounting holes
and terminals
With tap
Tone control
ÑÑÑÑÑ
Notes:
1. 1=Resistor 1, 11=Resistor 2
2. Relation of mounting holes and terminals. Refer to each piercing plan for dimensions.
3. View from mounted part side.
$ESIGN AND SPECIlCATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE !SK FACTORY FOR TECHNICAL SPECIlCATIONS BEFORE PURCHASE ANDOR USE
7HENEVER A DOUBT ABOUT SAFETY ARISES FROM THIS PRODUCT PLEASE CONTACT US IMMEDIATELY FOR TECHNICAL CONSULTATION
Rotary Potentiometers/EVJC/EVJY
n Dimensions in mm (not to scale)
for Volume : EVJC00 (without detent)
for Tone : EVJC30
(with detent)
l Horizontal, without Bushing ....................................................................................................... EVJC31
No. 1
±
±
Japan
±
±
±
±
±
±
±
for Volume: EVJC20
for Tone : EVJC50(without detent)
l Horizontal, with Bushing .............................................................................................................. EVJC51 (with detent)
No. 2
±
±
Japan
±
±
±
±
±
±
±
±
±
for Volume: EVJC25
for Tone : EVJC55 (without detent)
l Horizontal, with Sleeve ................................................................................................................. EVJC56
(with detent)
No. 3
±
±
Japan
±
±
±
±
±
±
±
±
±
for Volume: EVJY00
for Tone : EVJY80 (without detent)
l Vertical, without Bushing .............................................................................................................. EVJY81
(with detent)
No. 4
±
±
±
±
±
Japan
±
±
$ESIGN AND SPECIlCATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE !SK FACTORY FOR TECHNICAL SPECIlCATIONS BEFORE PURCHASE ANDOR USE
7HENEVER A DOUBT ABOUT SAFETY ARISES FROM THIS PRODUCT PLEASE CONTACT US IMMEDIATELY FOR TECHNICAL CONSULTATION
Rotary Potentiometers/EVJC/EVJY
n Dimensions in mm (not to scale)
for Volume: EVJY10
for Tone : EVJY90 (without detent)
l Vertical, with Bushing ................................................................................................................... EVJY91
(with detent)
No. 5
±
±
±
±
±
±
±
±
Japan
±
±
±
No. 6
±
Japan
±
±
±
±
±
+
for Volume: EVJY15
for Tone : EVJY95 (without detent)
l Vertical, with Sleeve ..................................................................................................................... EVJY96
(with detent)
+
±
±
±
$ESIGN AND SPECIlCATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE !SK FACTORY FOR TECHNICAL SPECIlCATIONS BEFORE PURCHASE ANDOR USE
7HENEVER A DOUBT ABOUT SAFETY ARISES FROM THIS PRODUCT PLEASE CONTACT US IMMEDIATELY FOR TECHNICAL CONSULTATION
Rotary Potentiometers/EVJC/EVJY
n Shaft Trims and Dimensions in mm
Dimensions
Trim Position
Terminal side
Note: The drawing at full CCW position
Dimensions in mm
Style
Horizontal
without
Bushing
Vertical
Horizontal
with
Bushing
Vertical
Shaft
Bushing
L
m1
Cornercut
m2
15.0
4.5
C0.5
Ñ
20.0
7.0
C1.0
Ñ
25.0
12.0
C1.0
Ñ
30.0
12.0
C1.0
Ñ
15.0
4.5
C0.5
Ñ
20.0
7.0
C1.0
Ñ
25.0
12.0
C1.0
Ñ
30.0
12.0
C1.0
Ñ
12.5
7.0
C1.0
5.0
15.0
7.0
C1.0
5.0
17.5
12.0
C1.0
5.0
20.0
12.0
C1.0
5.0, 7.0
22.5
12.0
C1.0
5.0, 7.0
12.5
7.0
C1.0
5.0
15.0
7.0
C1.0
5.0
17.5
12.0
C1.0
5.0
20.0
12.0
C1.0
5.0, 7.0
22.5
12.0
C1.0
5.0, 7.0
$ESIGN AND SPECIlCATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE !SK FACTORY FOR TECHNICAL SPECIlCATIONS BEFORE PURCHASE ANDOR USE
7HENEVER A DOUBT ABOUT SAFETY ARISES FROM THIS PRODUCT PLEASE CONTACT US IMMEDIATELY FOR TECHNICAL CONSULTATION
Rotary Potentiometers/EVJC/EVJY
n Major Specifications
1. Mechanical Specifications
Applications
Rotation Angle
Rotation Torque
Shaft Stopper Strength
Shaft Pull/Push Strength
Shaft Inclination
(Measured at the top of the shaft)
Bushing-Nut Tightening Torque
12 mm square Two-in-One
300 û±5 û
2 mNám to 20 mNám
0.5 Nám min.
80 N min
.
0.35 mm max.
1 Nám max.
2. Electrical Specifications
Nominal Total Resistance
Taper
Power Rating
5 k9 to 500 k9 (Tolerance ±20 %)
A, B, C, D, G, BH
0.05 W (0 ûC to 50 ûC)
For potentiometers operated in ambient
temperatures above 50 ûC, Rating
shall be derated in accordance with
the figure at right.
Voltage Rating
E=ÃPáR but E < 50 Vac
E=Voltage Rating (V)
P=Power Rating (W)
R=Nominal Total Resistance (9)
Residual Resistance
Type
For general purpose (tone)
For volume control
Taper &
Nominal
Terminal A, B, D, G B, C, G
A, D
C
A, B, D A, B, D
C
C
Total
1 to 2 2 to 3 2 to 3 1 to 2 1 to 2 2 to 3 1 to 2 2 to 3
Resistance
15 9 max.
25 9 max.
20 9 max.
5 k9 < R < 50 k9
25 9 max.
25 9 max.
50 k9 < R < 250 k9
25 9 max.
50 9 max.
15 9 max.
50 9 max.
20 9 max.
250 k9 < R < 500 k9
100 9 max.
100 9 max.
50 9 max.
100 9 max.
50 9 max.
Maximum Attenuation
(for volume control, taper A, B, D)
Tracking
Insulation Resistance
Dielectric Withstanding Voltage
Noise Level
Nominal total resistance
5 k9 < R < 10 k9
10 k9 < R < 50 k9
50 k9 < R < 100 k9
100 k9 < R
Max. Attenuation
Ð65 dB max.
Ð72 dB max.
Ð82 dB max.
Ð92 dB max.
Insertion loss
0.1 dB max.
For volume control within
3 dB at Ð40 to 0 dB
For Tone control within
3 dB at midpoint
100 M9 min. at 250 Vdc
300 Vac for 1 minute
47 mV max.
Apply 20 Vdc (When Voltage Rating < 20 V, use the rated voltage.)
Rotate shaft at 30 r/min.
3. Endurance
Rotation Life
15000 cycles min.
Note: No direct current should be applied.
4. Minimum Quantity/Packing Unit
Minimum Quantity/
Packing Unit
EVJC/EVJY
Quantity/Carton
EVJC/EVJY
80
60
800
600
pcs.
pcs.
pcs.
pcs.
(Tray Pack)
(Tray Pack)
L>20.0
L<20.0
L>20.0
L<20.0
mm
mm
mm
mm
$ESIGN AND SPECIlCATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE !SK FACTORY FOR TECHNICAL SPECIlCATIONS BEFORE PURCHASE ANDOR USE
7HENEVER A DOUBT ABOUT SAFETY ARISES FROM THIS PRODUCT PLEASE CONTACT US IMMEDIATELY FOR TECHNICAL CONSULTATION
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