Negative Temperature Coefficient (NTC) Thermistors
Temperature Measurement Sensors - JFR series
NTC chips soldered with lead frame wire then encapsulated by well controlled thin film materials.
Symbols in the PN:
x - resistance tolerance: F=±1%
y - B tolerance: F=±1%
Part type | Resistance at 25 °C [Ω] |
Thermal time constant [s] |
Material constant B [°K] |
Operating temperature [°C] |
---|---|---|---|---|
JFR103x344y | 10000 | 5 | 3435 | -50 ~ +90 |
JFR104x439y | 100000 | 5 | 4390 | -50 ~ +125 |