MNR12_11 Datasheet, PDF (2/4 Pages) Rohm – Compact Chip Resistor Networks

MNR12
Data Sheet
Jumper type
Table 1
Resistance
Max. 50mΩ
Rated current
1A
Operating temperature −55°C to +155°C
Resistance tolerance
J (±5%)
F (±1%)
Resistance range
(Ω)
10 to 1M (E24)
10 to 1M (E24)
Resistance temperature coefficient
(ppm / °C)
±200
±100
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
Resistance
Variation of resistance
with temperature
Overload
Guaranteed value
Resistor type
Jumper type
J : ±5%
F : ±1%
Max. 50mΩ
See Table.1
± (2.0%+0.1Ω)
Max. 50mΩ
Solderability
A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.
Resistance to
soldering heat
Rapid change of
temperature
Damp heat, steady state
± (1.0%+0.05Ω)
Max. 50mΩ
No remarkable abnormality on the appearance.
± (1.0%+0.05Ω)
Max. 50mΩ
± (3.0%+0.1Ω)
Max. 50mΩ
Endurance at 70°C
± (3.0%+0.1Ω)
Max. 50mΩ
Endurance
Resistance to solvent
Bend strength of
the end face plating
± (3.0%+0.1Ω)
Max. 50mΩ
± (1.0%+0.05Ω)
Max. 50mΩ
± (1.0%+0.05Ω)
Max. 50mΩ
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
Dimensions (Unit : mm)
0.6±0.15
103
0.8
1.6±0.1
0.4±0.15
0.3±0.2
0.3±0.2
Cross section A-A' ^{6 1}
No.
Material
1
Resistive element
(Oxide metal thick film)
5
Cross section B-B' ^{6 1}
2 Silver thick film electrode
3 Nickel electrode
4 _{Sn electrode}
5
234
5 Alumina substrate
6 Overcoating (Resin)
0.6±0.15
0.6±0.15
0.3±0.2
103
0.3±0.2
0.8
1.6±0.1
0.4±0.15
Cross section A-A' 6 1
No.
Material
1
Resistive element
(Oxide metal thick film)
5
Cross section B-B' 6 1
2 Silver thick film electrode
3 Nickel electrode
4 Sn electrode
5
5 Alumina substrate
6 Overcoating (Resin)
234
∗ Making may change to the one-character type.
0.6±0.15
∗P∗itch of the upper electrode.
∗ Making may change to the one-character type.
∗∗ Pitch of the upper electrode.
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2011.11 - Rev.I