Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Rotary Potentiometers/EVLH
1
E
2
V
3
L
4
H
5 6 7 8 9 10 11 12
Product Code Specifications Wheel Shape Taper & Resistance
Compact Thumb-wheel Driving
Rotary Po ten ti om e ters
Type:
EVLH
■ Features
● Dustproof molded structure
● Wave-soldering available
● Custom-designed thumb wheels available
■ Explanation of Part Numbers
■ Recommended Ap pli ca tions
● Radios, Headphone Cassette Tape Players,
Micro-cas sette Tape Recorders
● LCD screen TVs, VCRs
● Contrast control for LCDs
Mechan i cal
Rotation Angle 260 °
Rotation Torque 0.5 mN·m to 6 mN·m
Shaft Stopper Strength 60 mN·m min.
Detent Center detent available
Electrical
Nominal Total Resistance
1 k
to 250 k
(Tolerance ±20 %)
1 k
to 500 k
(B) (Tolerance ±20 %)
Taper
Power Rating 0.03 W (Taper B), 0.01 W (Others)
Residual Resistance
Taper & Terminal
R=Nominal
Total Resistance
A·B·D : T1 & T2
B·C : T2 & T3
A·D : T2 & T3
C : T1 & T2
R
<
50 k
2
25
50 k
< R
<
250 k
25
50
250 k
< R
<
500 k
100
100
Noise Level 100 mV max.
EnduranceOperating Life 10000 cycles min.
Minimum Quan ti ty/Packing Unit 100 pcs. Polyethylene Bag (Bulk)
Quan ti ty/Carton 4000 pcs.
EIAJ
Measuring
method
Panasonic
EVLH
15A A 10 to 25
1B B 40 to 60
15C C 10 to 25
✽
10A D 6 to 15
100(%)
Voltage between T1 & T2
Voltage between T1 & T3
At 50 % of effective rotation
■ Specifi cations
✽
Angle from terminal 3 side.
Voltage between T2 & T3
Voltage between T1 & T3
100 (%)
( )
Apr. 2008