MNR35
Resistors
2/4
zCharacteristics
Item Test conditions (JIS C 5201-1)
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
JIS C 5201-1 4.5
JIS C 5201-1 4.8
Measurement : −55 / +25 / +125°C
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
Resistor type
Guaranteed value
± (2.0%+0.1Ω)
± (1.0%+0.05Ω)
± (3.0%+0.1Ω)
J : ±5%
See Table.1
No remarkable abnormality on the appearance.
A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.
Without mechanical damage such as breaks.
± (3.0%+0.1Ω)
± (3.0%+0.1Ω)
± (1.0%+0.05Ω)
± (1.0%+0.05Ω)
± (1.0%+0.05Ω)
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
125
°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.
JIS C 5201-1 4.13
Rated voltage (current) ×2.5, 2s.
Limiting Element Voltage×2 : 100V
zExternal dimensions (Units : mm)
Material
Thick dielectric glaze of ruthenium
Thick film of silver for primary electrode
Nickel-coated secondary electrode
External electrode coated with Sn/Pb or Sn
Alumina substrate
Overcoating
Cross section B-B'
Cross section A-A'
6.4±0.4
∗
1.27
0.55±0.1
0.5±0.2
0.8±0.21.0±0.2
3.1±0.2
0.5±0.3
Max.0.5
B
B'
A'A
R103
∗
Pitch of the upper electrode.
1
1
1 1 1 1
2
2
2
3
3
4
4
5
5
5
6
6
6
