mcr03 ROHM Co. Ltd., mcr03 Datasheet - Page 2

• Manufacturer Part Number: mcr03
• Description: Thick Film Rectangular Resistors
• Manufacturer: ROHM Co. Ltd.

Resistors
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
 Characteristics
Jumper type
Resistance
Rated current
Operating temperature
Resistance
Variation of resistance
with temperature
Overload
Solderability
Resistance to
soldering heat
Rapid change of
temperature
Damp heat, steady state
Endurance at 70 C
Endurance
Resistance to solvent
Bend strength of
the end face plating
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.
Item
55 C to 155 C
Max. 50m
1A
J : 5%
FX : 1%
D : 0.5%
(2.0% 0.1 )
(1.0% 0.05 )
(1.0% 0.05 )
(3.0% 0.1 )
(3.0% 0.1 )
(3.0% 0.1 )
(1.0% 0.05 )
(1.0% 0.05 )
No remarkable abnormality on the appearance.
Without mechanical damage such as breaks.
Resistor type
A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.
Table 1
J ( 5%)
FX ( 1%) (EZP type)
D ( 0.5%) (EZP type)
Resistance tolerance
Guaranteed value
See Table.1
Max. 50m
Max. 50m
Max. 50m
Max. 50m
Max. 100m
Max. 100m
Max. 100m
Max. 50m
Max. 50m
1.0
2.2
10
10
10
100 R
Jumper type
Resistance range
R
R
R
R
R
2.2M (E24,96)
100
10M
2.2
10
1M
( )
(E24)
(E24)
(E24)
(E24)
(E24)
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 : 100V
JIS C 5201-1 4.17
Rosin·Ethanol (25%WT)
Soldering condition : 235 5 C
Duration of immersion : 2.0 0.5s.
JIS C 5201-1 4.18
Soldering condition : 260 5 C
Duration of immersion : 10 1s.
JIS C 5201-1 4.19
Test temp. : 55 C~ 125 C 5cyc
JIS C 5201-1 4.24
40 C, 93%RH
Test time : 1,000h~1,048h
JIS C 5201-1 4.25.1
Rated voltage (current), 70 C
1.5h : ON
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 4.33
Resistance temperature coefficient
Test conditions (JIS C 5201-1)
(ppm/ C)
0.5h : OFF
500 350
500
200
100
100
50
MCR03
2/5