ESR10EZPJ200 Datasheet, PDF (2/5 Pages) Rohm – Anti-surge Chip Resistors

ESR Series
_{Chip Resistor Dimensions and Markings}
 ESR01 / 03
L
W
a
t
b
 ESR10 / 18 / 25
L
103
W
a
t
b
Data Sheet
<Marking method>
There are three or four digits used for the calculation number
according to IEC code and “R”is used for the decimal point.
Part No.
ESR01
ESR03
ESR10
ESR18
ESR25
(mm)
1005
1608
2012
3216
3225
(inch)
0402
0603
0805
1206
1210
L
1.0±0.05
1.6±0.1
2.0±0.1
3.2±0.15
3.2±0.15
W
0.5±0.05
0.8±0.1
1.25±0.1
1.6±0.15
2.5±0.15
t
0.35±0.05
0.45±0.1
0.55±0.1
0.55±0.1
0.55±0.1
a
0.2±0.1
0.3±0.2
0.3±0.2
0.3±0.25
0.3±0.25
(Unit : mm)
b
0.25
+0.05
−0.1
0.3±0.2
Marking
existence
No ∗
No ∗
0.4±0.2
Yes
0.5±0.25
Yes
0.5±0.25
Yes
∗Only with square mark
_{Land pattern Example}
B
D
C
A
Land
Dimensions
A
Part No.
ESR01
0.5
ESR03
1.0
ESR10
1.2
ESR18
2.2
ESR25
2.2
(Unit : mm)
B
C
D
1.3
0.5
0.4
2.0
0.8
0.5
2.6
1.15
0.7
4.0
1.5
0.9
4.0
2.3
0.9
www.rohm.com
2/4
○^c 2012 ROHM Co., Ltd. All rights reserved.
2012.11 - Rev.C