SMT Trimmer Potentiometers/EVM7J/7L
3 mm Square SMT Trimmer Potentiometers
(Cermet, Sealed Type)
Type:
EVM7J
EVM7L
n Features
l
l
l
l
l
n Recommended Applications
3 mm square types for flow and reflow soldering
Cost saving filmless sealed structure
Automatic adjustment type (EVM7L)
Approved under the ISO 9001 system
Conforms to JIS C5261
l Audio Visual equipment, Office Automation equipment,
Communication equipment
l Other general electronic equipment
n Explanation of Part Numbers
1
2
3
4
E
V
M
6
7
Product Code
5
(7J, 7L)
8
9
10
0
Type/Structure
7
B
Packaging
11
12
Taper & Resistance
]For details of Part Number, refer to page EV4.
n Major Specifications
Total Resistance Value
100 W to 1 MW
Resistance Tolerance
±25 %
Power Rating
0.05 W
Maximum Operating Voltage
15 V
Rotation Torque
1 to 15 mNám
Temperature Coefficient of Resistance
±250 ´ 10-6/¡C
n Minimum Quantity/Packing Unit
Taping
Part Number
EVM7J
EVM7L
Bulk
Packaging
quantity
Dia. of reel
(mm)
1000
4000
f178
5000
20000
f380
750
3000
f178
4000
16000
f380
Quantity per reel
Quantity per
pack
Packaging
quantity
1000
5000
Rev.02/04
Design, Specifications are subject to change without notice.
Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
SMT Trimmer Potentiometers
n Explanation of Part Numbers
Classification
Type
Symbol
10 th
Open
3 mm
12 th
Significant Number
Number of zero
B
EVM3Y, EVM3S
Open
of resistance
EVM3W(low-profile)
Cermet
EVM3V(with rotation stopper)
4 mm
Resistance
EVM1U
3 mm
Example:
EVM1D, EVM1E
Open
EVM7J, EVM7L
500
9
9
9
Symbol
52
47 k
3 mm
EVN5E(with rotation stopper)
Dustproof
Note: When significant number is
Q4
1 M
Sealed
Carbon
11 th
Taper
EVM2W(low-profile)
2 mm
16
odd, letters are assigned as
shown below.
EVN5C
11th
-
6
6.8
8
Type/Structure
7
9
8
10
Product Code
5
4.7
S
4
3.3
Q
3
2.2
Y
2
1.5
E
1
Significant number
C
*
Packaging
11
Taper & Resistance
6th
7th
G
A
Cermet Bulk
0
750
W
Carrier tape
1
5000
3
1000
quantity for each
4
4000
part number.
5
2000
6
12000
7
7500
8
3000
S
Packaging
(7th: Direction of insertion.
X
Refer to Packaging Specifications)
8th
Quantity
Refer to
"Packaging
Specifications"
regarding packing
Design, Specifications are subject to change without notice.
Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
– EV4 –
12
