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Rohm Semiconductor Electronic Components Datasheet

MNR12 Datasheet

Chip resistor networks

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MNR12 pdf
Resistors
Chip resistor networks
MNR12 (0603×2 size)
MNR12
zFeatures
1) Convex electrodes
Easy to check the fillet after soldering is finished.
2) Small, light, rectangular 2-chip network
Area ratio is 65% smaller than that of MNR32, while weight ratio has been cut 75%.
3) High-density mounting
Can be mounted even more densely than two 0603 chips (MCR03), and mounting costs are lower.
4) Compatible with a wide range of mounting equipment.
Squared corners make it excellent for mounting using image recognition devices.
5) 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.
zRatings
Item
Rated power
Conditions
Power must be derated according to the power derating curve in
Figure 1 when ambient temperature exceeds 70°C.
100
Specifications
0.063W (1 / 16W)
at 70°C
80
60
40
20
0 55
0 70 100 125
AMBIENT TEMPERATURE (°C)
Fig.1
Rated voltage
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= P×R
Nominal resistance See Table 1.
Operating temperature
E: Rated voltage (V)
P: Rated power (W)
R: Nominal resistance ()
Limiting element voltage 50V
55°C to +125°C
Rev.B
1/5


Rohm Semiconductor Electronic Components Datasheet

MNR12 Datasheet

Chip resistor networks

No Preview Available !

MNR12 pdf
Resistors
MNR12
Jumper type
Resistance
Rated current
Max. 50m
1A
Operating temperature 55°C to +125°C
Table 1
Resistance tolerance
Resistance range
()
J (±5%)
10R1M (E24)
Resistance temperature coefficient
(ppm / °C)
±200
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.
zCharacteristics
Item
Resistance
Variation of resistance
with temperature
Overload
Guaranteed value
Resistor type
Jumper type
J : ±5%
Max. 50m
See Table.1
± (2.0%+0.1)
Max. 50m
Solderability
A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.
Resistance to
soldering heat
± (1.0%+0.05)
Max. 50m
No remarkable abnormality on the appearance.
Rapid change of
temperature
Damp heat, steady state
± (1.0%+0.05)
± (3.0%+0.1)
Max. 50m
Max. 50m
Endurance at 70°C
± (3.0%+0.1)
Max. 50m
Endurance
Resistance to solvent
Bend strength of
the end face plating
± (3.0%+0.1)
Max. 50m
± (1.0%+0.05)
Max. 50m
± (1.0%+0.05)
Max. 50m
Without mechanical damage such as breaks.
Test conditions (JIS C 5201-1)
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.
Maximum Overload Voltage : 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 to +125°C 5cyc
JIS C 5201-1 4.24
40°C, 93%RH
Test time : 1,000h to 1,048h
JIS C 5201-1 4.25.1
Rated voltage (current), 70°C
1.5h : ON 0.5h : OFF
Test time : 1,000h to 1,048h
JIS C 5201-1 4.25.3
125°C
Test time : 1,000h to 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
Rev.B
2/5


Part Number MNR12
Description Chip resistor networks
Maker Rohm
Total Page 6 Pages
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