High-precision thin film linear-resistance
chip resistors
Now under development
Excellent linearity in negative thermal-resistance characteristics
A tight tolerance of 2% at 25 C, now available
Chip of 0402 and chip of 0201 are available.
Our SMD components contribute to lead-free composition of electronics products.
SPECIFICATIONS
Mechanical
P
L
T
LR0306
(0201)
0.6 0.05
0.3 0.05
0.1 0.05
0.28 0.03
LR0510
(0402)
1.0 0.05
0.5 0.05
0.2 0.1
0.35 0.05
W
Dimension
L
W
P
T
Electrical
Examples of TCRs and resistance ranges
LR0306
LR0510
Resistance Range
3k 100k (at 25 C) 3k 100k (at 25 C)
Resistance Tolerance
2%, 5%
Tracking Temperature Coefficient
2000
3200
of Resistance (ppm/ C)
200ppm/ C or 10%
TCR Tolerance
Maximum Operating Voltage
(V)
25
Type
TCR(ppm/ C)
LR0306
LR0510
2000
3.3k 10k
3k 33k
2600
3.3k 47k
3k 47k
3200
5.1k 100k
3k 100k
•
Temperature Coefficient of Resistance Value is measured at 25 C 85 C.
CHARACTERISTICS
Thermal characteristics of linear resistance resistor
60000
55000
50000
resistance ( )
45000
40000
35000
30000
25000
20000
-75
-50
-25
0
25
50
75
100
125
150
temperature ( C)
Relationship between temperature and resistance value of a linear resistor
PART NUMBER
LR 0510 302 - *** - G
Resistance Tolerance F: 1%,G: 2%, J:5%
Resistance in a three-digit
Temperature Coefficient of Resistance
in a three-digit number
Dimensions
Part Code
susumu group catalog
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