NMM0207SI Datasheet, PDF (1/2 Pages) Vishay Siliconix – Metal Film, Cylindrical, Fusible Resistors

NMM0207SI
Vishay Draloric
Metal Film, Cylindrical, Fusible Resistors
FEATURES
• Fusible resistor for constant current designed for overload
protection
• High positive temperature coefficient
• Flame retardant coating
• Defined switch–off behaviour
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
POWER RATING
P_70°C¹⁾
W
TEMPERATURE
COEFFICIENT
ppm/K
NMM0207SI
0.35
+ 4500/± 500
NMM0207SI
0.35
+ 4500/± 500
1) _{Power rating depends on the maximum temperature at the solder}
point, the component placement density and the substrate
material.
TOLERANCE
%
5, 10, 20
10, 20
RESISTANCE
RANGE
Ω
1R0 – 47R
R10 – R91
E-SERIES
12 – 24
12
• Coating: beige
• Marking: additional 5^th band black; for further information
see appropriate catalog or web page
TECHNICAL SPECIFICATIONS
PARAMETER
Rated Dissipation at 70°C
Minimum Overload to Fuse
Time to Fuse (max)
Max. applicable Voltage after Fusing
Thermal Resistance
Category Temperature Range
Failure Rate
Weight / 1000pcs
UNIT
W
W
s
V
K/W
°C
10 ^–9 /h
g
NMM0207SI
0.35
1.5
30
85
≤ 220
- 55 / + 125
< 30
71
PACKAGIMG: ^{See SMM0207}
ORDERING INFORMATION
NMM0207SI
+ 4500 / ± 500
MODEL
TC
ppm / K
36R
RESISTANCE VALUE
Ω
5%
TOLERANCE
±%
BP
PACKAGING
BP-Blistertape 1500 pcs
www.vishay.com
24
For Technical Questions contact : [e-mail]
Document Number 20001
Revision 24-Jun-02