SMT Trimmer Potentiometers/EVM3Y/3S/3R
3 mm Square SMT Trimmer Potentiometers
(Cermet, Open Frame Type)
Type:
EVM3Y
EVM3S
EVM3R
3Y
3S
3R
■ Features
● Automatic adjustment type (EVM3Y)
● Both sides adjust type (EVM3S)
● Back side ad just type and low-profi le 0.9 mm
(1.0 mm max.) EVM3R
● High reliability realized by cermet element
● Excellent mountability
● Conforms to JIS C5260-1:1999
■ Recommended Applications
● Audio/visual, office, and communication equipment
● General electronic equipment
■ Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
12
E
V
M
3
Y
S
X
5
0
B
5
2
Product Code
Type/Structure
Packaging
Taper & Resistance
Example : B52=500 ȑ
(3Y, 3S, 3R)
✽For part number details, refer to page ER115.
■ Specifications
EVM3Y 3S : 100 ȑ to 1 Mȑ / EVM3R : 500 ȑ to 1 Mȑ
±25 %
Total Resistance Value
Resistance Tolerance
Power Rating
Limiting Element Voltage(Maximum RCWV)
Rotation Torque
0.15 W
50 V
EVM3Y, 3S : 2 to 20 mN·m / EVM3R : 1 to 20 mN·m
±250 ҂ 10 –6 /°C(ppm/°C)
Temperature Coefficient of Resistance
■ Minimum Quantity/Packing Unit
Taping
Part Number
Quantity per reel
EVM3Y
EVM3S
EVM3R
Packaging quantity
Dia. of reel
(mm)
2000
10000
φ178
The standard packaging methods for a reel is φ178.
Please contact us, if you would like different packaging methods. (Bulk, Reel of φ330, Reel of φ380)
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.
Sep. 2009
SMT Trimmer Potentiometers
■ Explanation of Part Numbers
1
2
3
E
V
M
Product Code
6th
4
5
6
X
S
W
Packaging
Carrier tape
(7th: Direction of insertion.
Refer to Packaging Specifications)
✽ The standard of direction of insertion is a direction X.
EVM2T/2N type be only direction X.
Classification
Type
8
9
10
0
S
Type/Structure
7th
7
B
Packaging
11
Taper
Resistance
8th
Quantity
Type
3
1000
5
2000
EVM1D,EVM1E,EVM1U
EVM3Y,EVM3S,EVM3R,
EVM3V
8
3000
EVM2T,EVM2N,EVM2W,
EVM3W
Symbol(1th to 5th)
2 mm
Open
3 mm
Open
EVM3Y, EVM3S
EVM3R, EVM3W(low-profile)
EVM3V(with rotation stopper)
EVM2T
EVM2N
EVM2W
EVM3Y
EVM3S
EVM3W
EVM3V
EVM1D
EVM1E
EVM1U
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
EVM2T, EVM2N, EVM2W
(low-profile)
4 mm
Open
EVM1D, EVM1E
EVM1U
Symbol
11th
Resistance
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
Cermet
12
100 ȑ
150 ȑ
200 ȑ
220 ȑ
300 ȑ
330 ȑ
470 ȑ
500 ȑ
680 ȑ
1 kȑ
1.5 kȑ
2 kȑ
2.2 kȑ
3 kȑ
3.3 kȑ
4.7 kȑ
5 kȑ
6.8 kȑ
10 kȑ
15 kȑ
20 kȑ
22 kȑ
30 kȑ
33 kȑ
47 kȑ
50 kȑ
68 kȑ
100 kȑ
150 kȑ
200 kȑ
220 kȑ
300 kȑ
330 kȑ
470 kȑ
500 kȑ
680 kȑ
1 Mȑ
12th
EVM3R
—
—
—
—
—
—
—
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
ć
11th
C
2.2
Y
Number of zero
1.5
E
Significant
Number
of resistance
Significant
number
3.3
Q
4.7
S
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.
Nov. 2008
