參數(shù)資料
型號: MCR18
廠商: Rohm CO.,LTD.
英文描述: Thick film rectangular
中文描述: 厚膜矩形
文件頁數(shù): 2/5頁
文件大?。?/td> 95K
代理商: MCR18
MCR18
Resistors
Max. 50m
2A
55
°
C
to
+
155
°
C
Resistance
Rated current
Operating temperature
Jumper type
Table 1
Resistance tolerance
Resistance range
(
)
Resistance temperature coefficient
(ppm /
°
C
)
F (
±
1%)
J (
±
5%)
10
R
10M
10
R
2.2M (E24,96)
0.1
R
<
0.15
(E24)
(E24)
(E24)
(E24)
±
100
400
±
200
0.15
R
<
10
(E24)
±
250
0.15
R
<
1
1.0
R
<
2.2
(E24)
±
250
500
±
350
0.1
R
<
0.15
(E24)
400
±
200
±
200
2.2
R
<
10
±
500
!
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.
!
Characteristics
Item
Test conditions (JIS C 5201-1)
Resistor type
J :
±
5%
F :
±
1%
Guaranteed value
Jumper type
Resistance
Variation of resistance
with temperature
Solderability
Damp heat, steady state
Endurance at 70
°
C
Endurance
Rapid change of
temperature
Bend strength of
the end face plating
Resistance to solvent
Resistance to
soldering heat
Overload
±
(2.0%
+
0.1
)
Max. 50m
±
(1.0%
+
0.05
)
No remarkable abnormality on the appearance.
±
(3.0%
+
0.1
)
Max. 50m
Max. 100m
See Table.1
A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.
Without mechanical damage such as breaks.
Max. 50m
JIS C 5201-1 4.5
JIS C 5201-1 4.8
Measurement :
55 /
+
25 /
+
125
°
C
JIS C 5201-1 4.13
Rated voltage (current)
×
2.5, 2s.
Limiting Element Voltage
×
2 : 400V
JIS C 5201-1 4.18
Soldering condition : 260
±
5
°
C
Duration of immersion : 10
±
1s.
JIS C 5201-1 4.24
40
°
C, 93%RH
Test time : 1,000h~1,048h
±
(3.0%
+
0.1
)
±
(3.0%
+
0.1
)
±
(1.0%
+
0.05
)
±
(1.0%
+
0.05
)
±
(1.0%
+
0.05
)
Max. 100m
Max. 100m
Max. 50m
Max. 50m
Max. 50m
JIS C 5201-1 4.25.1
Rated voltage (current), 70
°
C
1.5h : ON
0.5h : OFF
Test time : 1,000h~1,048h
JIS C 5201-1 4.25.3
155
°
C
Test time : 1,000h~1,048h
JIS C 5201-1 4.29
23
±
5
°
C
, Immersion cleaning, 5
±
0.5min.
Solvent : 2-propanol
JIS C 5201-1 4.19
Test temp. :
55
°
C
~
+
125
°
C
5cyc
JIS C 5201-1 4.33
JIS C 5201-1 4.17
Rosin·Ethanol (25%WT)
Soldering condition : 235
±
5
°
C
Duration of immersion : 2.0
±
0.5s.
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