SMT Trimmer Potentiometers/EVM3W
3 mm Square Low-Profile SMT Trimmer
Potentiometers
(Cermet, Open Frame Type)
Type:
EVM3W
■
Recommended Applications
●
Audio/visual, office, and communication equipment
●
General electronic equipment
●
Low-profile 0.95 mm
(1.1 mm max.)
●
High reliability realized by cermet element
●
Excellent mountability
●
Conforms to JIS C5260-1:1999
■
Features
■
Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
12
E
V
Product Code
M
3
W
S
X
8
0
B
5
2
Type/Structure
Packaging
½For
part number details, refer to page ER137.
Taper & Resistance
Example : B52=500
■
Specifications
Total Resistance Value
Resistance Tolerance
Power Rating
Maximum Operating Voltage
Rotation Torque
Temperature Coefficient of Resistance
100
to 1 M
±25 %
0.15 W
50 V
2 to 20 mN·m
±250
10
–6
/°C
■
Minimum Quantity/Packing Unit
Taping
Part Number
Quantity per reel
EVM3W
3000
Packaging quantity
15000
Dia. of reel
(mm)
f178
The standard packaging methods for a reel is
f178.
Please contact us, if you would like different packaging methods. (Bulk, Reel of
f330,
Reel of
f380)
■
Dimensions in mm (not to scale)
●
3-terminal/Low-profile
3.1
0.95
1.6
b
1.2
Resin
1.55
1.85
1.25 0.9
4
3.75
2.4
1.9
1.9
a
Resistance
c
Driver Slot
width 0.5
length 2.0
depth 0.25
1.0
2.8
2.2
1.0
0.9
Mass (Weight) : 31 mg/pc.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
2
0.8
3.2
(Recommended Land Pattern)
a
b
c
(Circuit diagram)
Feb. 2006
SMT Trimmer Potentiometers
■
Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
12
E
V
Product Code
Type/Structure
S
Packaging
0
B
Taper
Resistance
6th
S
7th
X
W
Packaging
Carrier tape
(7th: Direction of insertion.
Refer to Packaging Specifications)
8th
3
5
8
Quantity
1000
2000
3000
Type
EVM1D,EVM1E,EVM1U
EVM3Y,EVM3S,EVM3R,
EVM3V,EVN5E,EVN5C
EVM2T,EVM2N,EVM2W,
EVM3W
EVM2T
EVM2N
EVM2W
EVM3Y
EVM3S
EVM3W
EVM3V
EVM1D
EVM1E
EVM1U
½
The standard of direction of insertion is a direction X.
EVM2T/2N type be only direction X.
Classification
Type
2 mm
Open
Symbol(1th to 5th)
EVM2T, EVM2N, EVM2W
(low-profile)
EVM3Y, EVM3S
EVM3R, EVM3W(low-profile)
EVM3V(with rotation stopper)
EVM1D, EVM1E
EVM1U
EVN5E(with rotation stopper)
EVN5C
12
C2
22
E2
32
Y2
Q2
52
S2
13
C3
23
E3
33
Y3
Q3
53
S3
14
C4
24
E4
34
Y4
Q4
54
S4
15
C5
25
E5
35
Y5
Q5
55
S5
16
11th
100
150
200
220
300
330
470
500
680
1k
1.5 k
2k
2.2 k
3k
3.3 k
4.7 k
5k
6.8 k
10 k
15 k
20 k
22 k
30 k
33 k
47 k
50 k
68 k
100 k
150 k
200 k
220 k
300 k
330 k
470 k
500 k
680 k
1M
12th
Symbol
Resistance
Cermet
3 mm
Open
4 mm
Open
EVM3R
EVN5E
EVN5C
Carbon
3 mm
Dustproof
—
—
—
—
—
—
—
—
—
11th
C
E
Significant
Number
of resistance
Y
Number of zero
Q
S
Significant
number
1.5
2.2
3.3
4.7
6.8
When significant number is odd, letters are assigned as shown above.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Jul. 2006
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