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.
SMT Trimmer Potentiometers
EVM1DSX 0325
B
Product Code Type/Structure
(1D, 1E, 1U)
Packaging Taper & Resistance
Example : B52=500 Ω
1234567 8 9 10 11 12
4 mm Square
SMT Trimmer Potentiometers
(Cermet, Open Frame Type)
Type: EVM1D
EVM1E
EVM1U
● 4 mm square series for refl ow soldering
● Both sides adjust type (EVM1U)
● High reliability realized by cermet element
● Ex cel lent mountability
● Conforms to JIS C5260-1:1999
● RoHS compliant
● Audio/visual, offi ce, and communication equipment
● General electronic equipment
Explanation of Part Numbers
Minimum Quantity/Packing Unit
Features
Speci cations
Recommended Applications
Part Number
Taping
Quantity per reel Packaging quantity Dia. of reel
(mm)
EVM1D
EVM1E
EVM1U
1,000 4,000 0178
Total Resistance Value
Resistance Tolerance
100 Ω to 1 MΩ
±25 %
Power Rating
Limiting Element Voltage
0.2 W
50 V
Rotation Torque 2 to 20 mN·m
Temperature Coeffi cient of Resistance ±250 × 10–6/°C
1U 1E
1D
The standard packaging methods for a reel is 0178.
Please contact us, if you would like different packaging methods. (Bulk, Reel of 0330, Reel of 0380)
Jul. 201402
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.
SMT Trimmer Potentiometers
3.8
22.2
4.5
1.4 1.4
1.6
3.5
1.2 1.5
2.4
1.4
2.6 2.5
1.1
4.2
1.6
Wiper
position mark Resin
(Recommended Land Pattern)
Resistance
width 0.55
length 2.5
depth 0.35
Driver Slot
2.2 2.3
c
b
a
c
b
a
(Circuit diagram)
1.4 2
1.4
1.2 1.35
0.8
1.9
Resin
2.2 1.85
3.5
2.4
4.4
0.8
2
1.4
2.52.6
1.1
(Recommended Land Pattern)
3.8
22.2
4.2
Wiper
position mark
Resistance
width 0.55
length 2.5
depth 0.35
Driver Slot
c
b
a
(Circuit diagram)
cba
1.4
3.8 1.4
1.51.2
1.4
0.8
3.5
f1.7
1.4 0.5
4.5
22.2
2
4
2.4
4.4
f2.3
2.6 2.5
1.1
0.8
2
1.9
1.4
1.4
2.32.2
c
b
a
c
b
a
Dummy
Wiper
position mark
Resistance
width 0.55
length 2.5
depth 0.35
width 0.45
depth 0.35
Driver Slot
Driver Slot (Recommended Land Pattern)
(Circuit diagram)
Dimensions in mm (not to scale)
No. 1
No. 2
No. 3
● 3-terminal, Cross Slot.............................................................................................................................................. EVM1D
● 3-terminal, Cross Slot, Both Sides Adjust ............................................................................................................ EVM1U
● 3-terminal, Cross Slot............................................................................................................................................... EVM1E
Mass (Weight) : 58 mg/pc.
Mass (Weight) : 58 mg/pc.
Mass (Weight) : 71 mg/pc.
Jul. 201402
