Carbon Composition Trimmer Pote n ti om e ters/EVND
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
1 2 3 4 56 7 8 9 10 11 12
E V N D A O 3 B
Product Code Structure Material Special Knob Trims & Knob Length Taper & Resistance
Speci cations
Nominal Total Resistance 1 k, 2 k, 5 k, 10 k, 20 k, 50 k, 100 k, 200 k, 500 k, 1 M
Taper B
Electrical
R 500 k : 0.1 W 50 V (50 C)
<
Rating
R>500 k : 0.1 W 25 V (50 C)
Speci cations
1 k R 2 k : 60 max.
< <
Residual Resistance
2 k<R 1 M : 3 % max., or 200 max. whichever smaller
<
Rotation Angle 210 20
Mechanical
Rotation Torque 2 mNm to 25 mNm
Speci cations
Stopper Strength Surface : 75 mNm, reverse side : 35 mNm
Operating Life 100 cycles
Resistance to Soldering Heat 240 C to 280 C : 5 s max., 280 C to 300 C : 3 s max.
After 350 hours : R 100 k+15 % 0 %,
<
Resistance to Damp
: 100 k<R 1 M+20 % 0 %
<
Endurance
After 350 hours : 1.5 h ON 0.5 h OFF
Endurance under Damp : R<100 k15 %,
: 100 k<R<1 M20 %
Endurance under High Temperature 70 C3 C After 250 hours +5 %, 15 %
EVND2A, EVND8A : 500 pcs. Polyethylene Bag (Bulk)
Minimum Quantity/Packing Unit
EVNDJA, EVNDXA, EVNDCA : 1000 pcs. Radial Taping (Reel Pack)
EVND2A, EVND8A : 5000 pcs.
Quantity/Carton
EVNDJA, EVNDXA, EVNDCA : 10000 pcs.
Note : R=Nominal Total Resistance
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.
00 Oct. 2012
EV22 Carbon Composition Trimmer Pote n ti om e ters/EVND
Dimensions in mm (not to scale)
.............................................................................................................................................................
Side-adjust EVND2A
No. 1
Marking
4.65
0.6
6.4
1.2
+0.1
3-1.0
3.2
0 CW
2.5
#1 #3
#2
Circuit diagram
Adjusting
direction
#1 #3 Mounting
#2
3-0.80.1 surface
0.75 0.75
1.85
2.5 2.5
PWB mounting hole for reference
(Pitch tolerance: 0.1)
View from mounting side
Knob color Orange yellow
...............................................................................................................................................................
Top-adjust EVND8A
No. 2
Marking
3-0.80.1
1.2 +0.1
3-1.0
6.4 0
#2
3.2
CW
#1 #3
#2
1.7
#1 #3 5.0
0.6 Circuit diagram
6.35 3.50.5
5.00.2
Mounting
surface
PWB mounting hole for reference
(Pitch tolerance: 0.1)
View from mounting side
Knob color Orange yellow
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.
00 Oct. 2012
EV23
3.5 3.2
0.80.1
0.80.1
1.7
0.4
4.5
0.3 3.8
8
0.75 0.75
2
2
5.0
5.0