參數(shù)資料
型號: MCR50JZHJS
廠商: Rohm CO.,LTD.
英文描述: Thick film rectangular Low resistance series
中文描述: 厚膜矩形低電阻系列
文件頁數(shù): 1/4頁
文件大?。?/td> 64K
代理商: MCR50JZHJS
MCR50
Resistors
Thick film rectangular Low resistance series
Rev.A
1/3
MCR50
(5025 size (2010 size) : 1 / 2W)
z
Features
1) Highly reliable chip resistor
Ruthenium oxide dielectric offers superior resistance to the elements.
2) Electrodes not corroded by soldering
Suitable for re-flow soldering.
3) ROHM resistors have approved ISO-9001 certification. Design and specifications are subject to change without notice.
Carefully check the specification sheet supplied with the product before using or ordering it.
z
Ratings
0.5W (1 / 2W)
55
°
C to
+
125
°
C
at 70
°
C
Item
Conditions
Specifications
Rated power
Rated voltage
Operating temperature
Nominal resistance
See Table 1.
2.23V(10
)
Limiting element voltage
Power must be derated according to the power derating curve in
Figure 1 when ambient temperature exceeds 70C.
100
The voltage rating is calculated by the following equation. If the value
obtained exceeds the limiting element voltage, the voltage rating is
equal to the maximum operating voltage.
E: Rated voltage (V)
P: Rated power (W)
R: Nominal resistance (
)
E
=
P
×
R
0
20
40
60
80
55
0
70
100
125
AMBIENT TEMPERATURE (
°
C)
Fig.1
P
Table 1
Resistance tolerance
Special code
L
L
S
L
L
S
Resistance range
(
)
0.15
R
9.1
Resistance temperature coefficient
(ppm /
C
)
±
250
F (
±
1%)
J (
±
5%)
0.047
R
0.091 (E24)
(E24)
(E24)
(E24)
0.1
R
0.13
0.047
R
0.091 (E24)
(E24)
400
±
200
500
±
300
500
±
300
0.1
R
<
0.13
400
±
200
0.15
R
0.91
±
250
Before using components in circuits where they will be exposed to transients such as pulse loads (short-duration, high-level loads), be certain to evaluate the
component in the mounted state. In addition, the reliability and performance of this component cannot be guaranteed if it is used with a steady state voltage that
is greater than its rated voltage.
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