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Specifications for NTC Thermistor
Part No. NTCM-5K-B3470
1、Dimensions(mm)
2、Materials
Coating Material Epoxy Resin
Color Black
Lead wire Material Enamelled Cu wire
Color Yellow
3、Ordering information
MF52 Pearl-Shape Temp Measurement NTC
Thermistor
B2
Enamelled cu wire
502 Resistance
50×102=5KΩ
F Tolerance
±1%
3470 B-value（25/50）
3470K
4、Electrical characteristics
Item
Symbol
4.1
Zero Power Resistance at 25℃
R25
4.2
B-value
4.3
Thermal dissipation Coefficient
B25/50 δ
Test conditions Ta=25±0.05℃ Test Power≤0.1mW Test in fluid liquid B=[(Ta×Tb)/(Tb-Ta)]×ln(Ra/Rb) Tb=50℃±0.1℃
In still air
Unit KΩ K mW/℃
Specification 5±1%
3470±1% ≥2
4.4
Thermal time constant
τ
4.5 Insulation resistance
/
4.6
Operating temperature
/
4.7
R&T-table
/
4.
NTCM-5K-B3470 Datasheet
