CTS 73L6

Thick Film Current Sensing Resistors
Technical Data
Features
•
•
•
•
•
•
•
•
•
Thick Film Construction
Very Low Resistance
Surface Mount Package
Suitable for Current Limiting,
Current Detection, Motor Control,
Power Supply and Hard Disk Drives
High Precision and Excellent
Accuracy for Current Detection
Good Electrical Characteristics
Suitable for Reflow Solder Process
Tape and Reel Packaging
RoHS Compliant
Mechanical and Performance Specifications
Series
L
73L1
73L2
W
73L3
73L4
c
c
t
73L5
73L6
d
d
73L7
73E4
73E6
Page 1 of 4
CTS Electronic Components
Package
Inch
(mm)
0402
(1005)
0603
(1608)
0805
(2012)
1206
(3216)
1210
(3225)
(2010)
(5025)
(2512)
(6432)
1206
(3216)
2010
(5024)
Dimensions (mm)
L
W
1.00± 0.05
0.50± 0.03
1.60± 0.15
2.00
3.20
3.20
0.20
-0.10
0.10
-0.15
0.10
-0.15
0.80
1.25
1.60
2.60
0.20
-0.10
0.20
-0.10
0.10
-0.15
0.10
-0.15
5.00± 0.15
2.50± 0.15
6.30± 0.15
3.20± 0.15
3.20± 0.10
1.60± 0.10
5.00± 0.15
2.50± 0.15
c
d
t
0.20±
0.10
0.25±
0.20
0.25±
0.10
0.25±
0.20
0.40±
0.20
0.40±
0.20
0.50
0.50±
0.20
0.50±
0.20
0.55
0.50±
0.20
0.50±
0.20
0.55
0.60±
0.20
0.60±
0.25
0.40±
0.20
0.25±
0.10
0.60±
0.25
0.60±
0.25
0.50±
0.20
0.60±
0.25
0.35± 0.05
0.50
0.15
-0.05
0.15
-0.05
0.15
-0.05
0.15
-0.05
0.56± 0.15
0.56± 0.15
0.55± 0.10
0.55± 0.15
January 2008
www.ctscorp.com
Mechanical and Performance Specifications (cont.)
Type
Pkg Code
Inch
(mm)
Rated
Wattage
(Watts)
73L1
0402
(1005)
0.100
73L2
0603
(1608)
0.100
73L3
0805
(2012)
73L4
1206
(3216)
0.250
73L5
1210
(3225)
0.500
73L6
2010
(5025)
0.750
73L7
2512
(6432)
1.000
Type
Pkg Code
Inch
(mm)
Rated
Wattage
(Watts)
73E4
1206
(3216)
0.500
73E6
2010
(5024)
1.000
Tolerance (%)
G
J
G
J
F
G
J
F
G
J
F
G
J
F
G
J
F
G
J
0.125
±2
±5
±2
±5
±1
±2
±5
±1
±2
±5
±1
±2
±5
±1
±2
±5
±1
±2
±5
Tolerance (%)
F
G
J
F
G
J
±1
±2
±5
±1
±2
±5
Resistance
E-24 (Ω)
T.C.R
(ppm/°C)
Operating Temp.
Range
0.20-0.91
± 300
-55°C to 125°C
0.20-0.91
± 300
-55°C to 125°C
± 200
-55°C to 125°C
0.20-0.91
0.10-0.91
0.20-0.91
± 100
0.10-0.91
± 200
0.20-0.91
± 100
0.10-0.91
± 200
0.20-0.91
± 100
0.10-0.91
± 200
0.20-0.91
± 200
0.10-0.91
± 200
Resistance
E-6 (Ω)
T.C.R
(ppm/°C)
Operating Temp.
Range
0.050-0.091
± 100
-55°C to 125°C
0.050-0.091
± 100
-55°C to 125°C
-55°C to 125°C
-55°C to 125°C
-55°C to 125°C
-55°C to 125°C
Standard Resistance Values
73Lx
73Ex
0.10
0.22
0.47
0.11
0.24
0.51
0.050
Page 2 of 4
CTS Electronic Components
0.12
0.27
0.56
0.056
Sequence E-24 (Ω)
0.13
0.15
0.30
0.33
0.62
0.68
0.16
0.36
0.75
Sequence E-6 (Ω)
0.062
0.068
0.075
0.18
0.39
0.82
0.086
0.20
0.43
0.91
0.091
January 2008
www.ctscorp.com
How to Order
73L4
Type
R10
J
Tolerance
J = ±5%
G = ±2%
F = ±1%
Example: 73L4R10J (No dashes or spaces)
See Pages 1 & 2
Resistor Code
3 or 4 Digit Resistor Code
Type “73L” uses 3-digit code
Type “73E” uses 4-digit code
“R” indicates decimal point
Examples:
R47 = 0.47 ohms
R020 = 0.020 ohms
Type
Part Marking
73L1
None
73L2
73L3
"R" is the decimal point
3 digits (E24): first two numbers are effective
numbers in ohms (Ω). Example: "R20" = 0.20Ω
73L4
73L5
73L6
73L7
73E4
None
73E6
Tape & Reel Information
•
Paper Tape (mm) (For type 73L1 – 73L5 and 73E4)
Type
A
B
t
73L1
0.70 ±0.08
1.20 ±0.08
0.50 ±0.10
73L2
1.10 ±0.20
1.90 ±0.20
0.70 ±0.10
73L3
1.65 ±0.20
2.40 ±0.20
0.80 ±0.20
73L4 & 73E4
73L5
Page 3 of 4
CTS Electronic Components
2.00
+1.10
-0.15
2.90 ±0.10
3.75
+0.10
-0.15
3.60 ±0.10
0.80 ±0.20
0.80 ±0.20
January 2008
www.ctscorp.com
Tape & Reel Information (cont.)
•
Embossed tape (mm) (For type 73L6, 73L7 and 73E6)
Type
•
A
B
73L6 & 73E6
2.90 ±0.10
5.30 ±0.10
73L7
3.40 ±0.10
6.60 ±0.10
Reel (For all types)
Type
73L1
73L2
73L3
73L4
73E4
73L5
73L6 &
73E6
73L7
Page 4 of 4
CTS Electronic Components
Size
code
0405
(1005)
0603
(1608)
0805
(2012)
1206
(3216)
1206
(3216)
1210
(3225)
2010
(5025)
2512
(6432)
Qty/Reel
A
(mm)
10,000
11.5 ±1.1
5,000
11.5 ±1.1
5,000
11.5 ±1.1
5,000
11.5 ±1.1
5,000
11.5 ±1.1
5,000
11.5 ±1.1
4,000
15.4 ±1.0
4,000
15.4 ±1.0
January 2008
www.ctscorp.com