Series 73Lx & 73Ex
Current Sensing Resistor – Thick Film
MECHANICAL SPECIFICATION
PACKAGE DRAWING
Dimensions
Package
Type
(mm)
c
Code
Inch (mm)
L
W
t
d
73L0
73L1
73L2
0201 (0603)
0.60 ±0.03
0.30 ±0.03
0.12 ±0.05
0.20 ±0.10
0.25 ±0.20
0.40 ±0.20
0.50 ±0.20
0.50 ±0.20
0.60 ±0.20
0.60 ±0.25
0.15 ±0.05
0.23 ±0.03
0402 (1005)
0603 (1608)
0805 (2012)
1206 (3216)
1210 (3225)
2010 (5025)
2512 (6432)
1.00 ±0.05
1.60 ±0.15
0.50 ±0.03
0.25 ±0.10
0.25 ±0.20
0.40 ±0.20
0.50 ±0.20
0.50 ±0.20
0.60 ±0.25
0.60 ±0.25
0.35 ±0.05
+0.2
0.80
+0.15
0.50
0.50
0.55
0.55
-0.1
-0.05
+0.15
-0.05
+0.15
-0.05
+0.15
-0.05
73L3
73E3
73L4
73E4
+0.2
2.00
+0.2
-0.1
1.25
-0.1
+0.1
-0.15
+0.1
-0.15
3.20
1.60
+0.1
-0.15
+0.1
-0.15
73L5
3.20
2.60
73L6
73E6
5.00 ±0.15
2.50 ±0.15
0.56 ±0.15
73L7
6.30 ±0.15
3.20 ±0.15
0.56 ±0.15
MARKING
Type
73L0
73L1
73L2
73L3
73L4
73L5
73L6
73L7
73E3
73E4
73E6
Part Marking
L
None
"R" is the decimal point
3 digits (E24): First two numbers are
effective numbers in ohms (?).
Example: "R20" = 0.20?
W
None
c
d
c
d
t
Dimensions
Type
(mm)
B
RECOMMENDED LAND PATTERN
A
C
A
73L0 0.36 1.00 0.40
73L1 0.60 2.00 0.70
73L2 1.00 3.00 1.20
73L3
73E3
1.20 4.00 1.65
C
73L4
73E4
2.20 5.00 2.00
73L5 2.20 5.00 2.90
73L6
73E6
3.20 6.60 3.00
B
73L7 4.20 8.20 3.70
Document No. 008-0337-0
Page 3 - 4
Rev. A
CTS [ CTS ]
