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.
Carbon Composition Trimmer Po ten ti om e ters/EVND
– EV22 –
E
1
Product Code Structure Material Special Knob Trims & Knob Length Taper & Resistance
V
2
N
3
D
456
A
7
O
8
3
9
B
10 11 12
Note : R=Nominal Total Resistance
Electrical
Specifi cations
Nominal Total Resistance 1 k액 to 1 M액
Taper B
Rating R<500 k액 : 0.1 W 50 V (50 °C)
R>500 k액 : 0.1 W 25 V (50 °C)
Residual Resistance 1 k액<R<2 k액 : 60 액 max.
2 k액<R<1 M액 : 3 % max., or 200 액 max. whichever smaller
Mechanical
Specifi cations
Rotation Angle 210 °±20 °
Rotation Torque 2 mN·m to 25 mN·m
Stopper Strength Surface : 75 mN·m, reverse side : 35 mN·m
Endurance
Operating Life 100 cycles
Resistance to Soldering Heat 240 °C to 280 °C : 5 s max., 280 °C to 300 °C : 3 s max.
Resistance to Damp After 350 hours : R <100 k액+15 % −0 %,
: 100 k액<R <1 M액+20 % −0 %
Endurance under Damp
After 350 hours : 1.5 h ON 0.5 h OFF
: R <100 k액±15 % ,
: 100 k액<R <1 M액±20 %
Endurance under High Temperature
70 °C±3 °C After 250 hours +5 %, −15 %
Minimum Quantity/Packing Unit
EVND2A, EVND8A : 500 pcs. Polyethylene Bag (Bulk)
EVNDJA, EVNDXA, EVNDCA : 1000 pcs. Radial Taping (Reel Pack)
Quantity/Carton EVND2A, EVND8A : 5000 pcs.
EVNDJA, EVNDXA, EVNDCA : 10000 pcs.
6FE Square Trimmer Potentiometers
Type: EVND
■Features
●Top-adjust or side-adjust available
●Radial taping supported
●High reliability (dustproof construction)
■Recommended Ap pli ca tions
●Audio Visual Equipment, Home Electrical Ap pli anc es
■Explanation of Part Numbers
■Specifi cations
Feb. 201101
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.
Carbon Composition Trimmer Po ten ti om e ters/EVND
– EV23 –
6.4
φ2
0.6
0.75 0.75
4.65
4.5
1.2
φ3.2
2.5 2.5
0.8±0.1
3-0.8±0.1
#1 #3
#2
Marking
2.5
5.0
8
1.7
3.8
0.4
1.85
Mounting
surface
Adjusting
direction
PWB mounting hole for reference
(Pitch tolerance: ±0.1)
View from mounting side
3-φ1.0 0.1
0
+
#1 #3
#2
CW
Circuit diagram
6.4
6.35
5.0±0.2
0.75
3.5
0.6
3.2
φ3.2
#1 #3
#2
Marking
0.8±0.1
1.2
Mounting
surface
0.75
0.3
3.5±0.5
1.7
φ2
3-0.8±0.1
5.0
5.0
3-φ1.0 0.1
0
+
#1 #3
#2
CW
Circuit diagram
PWB mounting hole for reference
(Pitch tolerance: ±0.1)
View from mounting side
■Dimensions in mm (not to scale)
● Side-adjust ............................................................................................................................................................. EVND2A
Knob color Orange yellow
No. 1
No. 2
Knob color Orange yellow
● Top -adjust............................................................................................................................................................... EVND8A
Sep. 201000
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.
Carbon Composition Trimmer Po ten ti om e ters/EVND
– EV24 –
6.4 12.7±1.0
21.0±0.5
1.3 max. 1.3 max.
5.00±0.05
0.6
0.3±0.1
(φ2.5)
Resistance
φ3.2
3.2
φ2
3.5
1.6 max.
3
2-0.85
0.8+0.1
#2
#1 #3
1.2
(1.2)
6.35
6
2–1.0±0.5
2-0.5 0.1
0
+
2-φ1.0 0.1
0
+
18.0 1.0
0.5
+
–
+
φ1.3 0.1
0
+
3.00±0.05
4
(0.25)
3 max.
9.0±0.5
1 max. 1 max.
6.35±1.30
P=12.7
±
0.3
0.25
Mounting
surface
3.0±0.3
0.3±0.1
(1.7)
PWB mounting
hole for reference
3.85±0.70
0.8
0
5.0
4.4 min.
φ4.0
±
0.3
CW
#1 #3
#2
The pattern foil of PWB shall
not be in this dotted square
area.
A
A
0.6±0.3
6.0±0.5
1.5 max.
0.8±0.1
Adhesive tape shall
not be over from
base paper.
A–Section
A
2 max.
Circuit diagram
3.23.5
2-1.0±0.5 0.8±0.1
#2
#1 #3
6.4 Resistance
Mounting
surface
Mounting surface
Adhesive tape shall
not be over from
base paper.
Adhesive tape
φ3.2
2-0.85 0.8±0.1
φ2
3
3.0±0.3
2-0.5 0.1
0
+
0.6
φ2–1.0 0.1
0
+
φ1.3 0.1
0
+3.0 0.5
0.2
+
–
18.0 1.0
0.5
+
–
(φ2.5)
(0.25)
4
5.00±0.05
6
1.6 max.
12.7±1.0
6.0±0.5
9.0±0.5
2max.
1.3 max.
1.3 max.
1.2
0.5
0.3
(0.25)
(11)
(1.7)
6.35±0.30
0.3±0.1
20.0±0.5
Circuit diagram
CW
#1 #3
#2
5.0±0.8
3.85±0.70
A
6.35±1.30
P=12.7±0.3
φ4.0±0.3
A
A–Section
A
EIAJ RC-1008 shall be applied
to items not specified here.
The pattern foil of PWB shall
not be in this dotted square
area.
PWB mounting hole for reference
View from mounting side
3.00±0.05
1max. 1 max.
0.6±0.3
1.5 max.
2.50±0.05
5.00±0.05
0.8±0.1
2.2
5.0 ±0.8
3.85±0.70
6.35±1.30
1.3 max. 1.3 max.
12.7±1.0
6.4
1.7
(2.05)
1max. 1 max.
3.4
6.8
3.4
12.7±0.3
20.0±0.5
0.9
Resistance
Circuit diagram
CW
#1 #3
#2
0.8±0.1
Mounting
surface
AA
6.0±0.5
9.0±0.5
2max.
0.6±0.3
1.5 max.
A–A
Adhesive tape shall
not beoverfrom
base paper.
φ40±0.3
φ3.2
(1.95)
3
0.3
(0.5)
0.9 2.50±0.35
0.3
4.5
8
(1.95)
PWB mounting hole
for reference
View from mounting side
Adhesive tape
18.0 1.0
0.5
+
–
0.5 0.1
0
+
φ1.3 0.1
0
+
φ2-1.0 0.1
0
+
Section
No. 3
No. 4
No. 5
■Radial Taping Prod ucts
● Side-adjust ............................................................................................................................................................ EVNDCA
● Top -adjust............................................................................................................................................................... EVNDJA
● Top -adjust...............................................................................................................................................................EVNDXA
Knob color Orange yellow
Knob color Orange yellow
Knob color Orange yellow
Sep. 201000