KTR03_12 Datasheet, PDF (2/5 Pages) Rohm – High Voltage Resistance Chip Resistors Corresponds to AEC-Q200.

KTR Series
_{Chip Resistor Dimensions and Markings}
 KTR03
L
W
a
t
b
 KTR10 / 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.
KTR03
KTR10
KTR18
KTR25
(mm)
1608
2012
3216
3225
(inch)
0603
0805
1206
1210
L
1.6±0.1
2.0±0.1
3.2±0.15
3.2±0.15
W
0.8±0.1
1.25±0.1
1.6±0.15
2.5±0.15
t
0.45±0.1
0.55±0.1
0.55±0.1
0.55±0.15
a
0.3±0.2
0.3±0.2
0.3±0.25
0.3±0.25
(Unit : mm)
b
0.3±0.2
Marking
existence
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.
KTR03
1.0
KTR10
1.2
KTR18
2.2
KTR25
2.2
(Unit : mm)
B
C
D
2.0
0.8
0.5
2.6
1.15
0.7
4.0
1.5
0.9
4.0
2.3
0.9
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2012.11 - Rev.C