Rotary Potentiometers/EVUE/EVUF
Japan
9 mm Square Rotary Potentiometers
Malaysia
with Insulated Shaft
Type:
EVUE/EVUF
Features
Multi-gang block can be provided upon request
DC voltage available
Rigid rectangular shape suited for automatic in sertio n
Recommended Ap pli cations
Audio Equipment
Video Equipment
Electronic Musical Instruments
Audio Mixers
Explanation of Part Numbers
1 2 3 4 5 6 7 8 9 10 11 12
E
E V U
F
Product Code Specifications Shaft Trims & Dimensions Taper & Resistance
Product Chart
Height
Construction Style Detent Type
(H=mm)
Without detent EVUE20
6.5
Midpoint EVUE30
Without detent EVUE2A
Without bushing 10.0
Midpoint EVUE3A
Without detent EVUE21
12.5
Midpoint EVUE31
Without detent EVUE25
Horizontal 6.5
Midpoint EVUE35
With bushing
Without detent EVUE2J
10.0
Midpoint EVUE3J
Without detent EVUE27
6.5
Midpoint EVUE37
With sleeve
Without detent EVUE2K
10.0
Midpoint EVUE3K
Without detent EVUF2A
Without bushing
Midpoint EVUF3A
Without detent EVUF2J
7.5
Midpoint EVUF3J
With bushing
Without detent EVUF2M
Vertical 8.5
Midpoint EVUF3M
Without detent EVUF2K
7.5
Midpoint EVUF3K
With sleeve
Without detent EVUF2L
8.5
Midpoint EVUF3L
Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Nov. 2005Rotary Potentiometers/EVUE/EVUF
Speci cations
Classica tion Item Type without bushing Type with bushing Type with sleeve
Rotation Angle 300
Rotation Torque 1 mNm to 8 mNm (after rotation started) 1 mNm to 20 mNm (after rotation started) 1 mNm to 20 mNm (after rotation started)
Shaft Stopper Strength 300 mNm
Shaft bend and shaft wobble shall be Shaft bend and shaft wobble shall be Shaft bend and shaft wobble shall be
L L L
0.8 (mm) max. (for one side) 0.5 (mm) max. (for one side) 0.7 (mm) max. (for one side)
20 30 30
When mo ment of When mo ment of When mo ment of
Mechan i cal
( )( )( )
Spec i catio ns Shaft wobble
25 mNm is ap plied. 50 mNm is ap plied. 50 mNm is ap plied.
L=Distance between mounting L=Distance between mounting L=Distance between mounting
surface and measuring point surface and measuring point surface and measuring point
Push strength Pull strength Push strength Pull strength Push strength Pull strength
Shaft Pull/Push Strength
100 N min. 100 N min. 100 N min. 100 N min. 100 N min. 100 N min.
Nut Tightening Torque 1 Nm max.
Nominal Total Resistance 1 k to 1 M, 300 k to 2 M for taper B (Tolerance 20 %)
Taper A, B, C, D, G
Power Derating Curve
100
0.05 W (0 C to 50 C)
80
For potentiometers operating in ambient 60
40
Power Rating temperatures above 50 C, Rating should
33
20
be derated in accordance with the gur e
on the right.
020 40 6070
Ambient Temperature(C)
R < 50 k 50 max.
Standard 50 k <R 1 M 100 max.
<
Electrical
1 M <R 2 M 200 max.
<
Speci cations
A, B, D, G B, C, G A, D C
Semi-standard
Residual Resistance
T1 & T2 T2 & T3 T2 & T3 T1 & T2
R 2 k 2 max. 20 max.
<
2 k < R < 50 k 2 max. 25 max.
50 k < R < 250 k 25 max. 50 max.
R >250 k 100 max. 100 max.
Insulation Resistance 50 M min. at 250 Vdc
Dielectric Withstand Voltage 250 Vac for 1 minute
100 mV max.
Noise Level Apply 20 V (When Voltage Rating < 20 V, use the rated volt age.)
Rotate shaft at 30 r/min.
EnduranceOperating Life 10000 cycles min.
Minimum Quantity/Packing Unit EVUE/EVUF : 200 pcs. Polyethylene Bag (Bulk)
Quantity/Carton EVUE/EVUF : 2000 pcs.
Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Dec. 2005
Rated Load(%)