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Product introduction
The NSP power model the NTC thermistor is a kind of semiconductor ceramic element that mostly made from transition metal oxide material ,and belongs to negative temperature thermistors.it has a rated zero power resistance ,wehn in series in
power loop,it can control the wave of current ,the NTC thermistor will be descended to very low degree,but dissiparive power of the NTC thermistor can be neglected,it is used for switch and control power ,UPS power ,protect all types of electron heater,electronic energy -saving lamp,electronic implement of scotch current and safeguard of power circuit ,color kinesope,incandescence lamp ,light's fliament and 30cn.
Characteristic
thsi products has some characterisctic as small volume and big power,strongly contronlling the wave of current ,fast reaction ,great material constant (B value ),little remian resisctance ,long life ,high reliability ,full series.wide task range.
| Part No | Rated Resistance | Max.Steady Steady Current | Remain Resistance | Thermal Dissipation Constant | Thermal Time Constant | Capacitance | Dimensions(Unit:mm) | |||||
| D | L | F | T | d | ||||||||
| Pict | (Ω) | (A) | (Ω) | (mW/°C) | (S) | (μF) | Max | Min | ±1 | Max | ±0.06 | |
| NSP200R712 | 0.7 | 12 | 0.016 | 31 | 85 | 2200 | 22.5 | 25 | 10/7.5 | 7 | 1 | |
| NSP200R39 | 1.3 | 9 | 0.033 | 31 | 99 | 1100 | 22.5 | 25 | 10/7.5 | 7 | 1 | |
| NSP20038 | 3.0 | 8 | 0.049 | 31 | 102 | 860 | 22.5 | 25 | 10/7.5 | 7 | 1 | |
| NSP20057 | 5.0 | 7 | 0.078 | 31 | 103 | 740 | 22.5 | 25 | 10/7.5 | 7 | 1 | |
| NSP20066 | 6.0 | 6 | 0.102 | 31 | 100 | 680 | 22.5 | 25 | 10/7.5 | 7 | 1 | |
| NSP20086 | 8.0 | 6 | 0.128 | 31 | 97 | 680 | 22.5 | 25 | 10/7.5 | 7 | 1 | |
| NSP20106 | 10.0 | 6 | 0.146 | 30 | 97 | 680 | 22.5 | 25 | 10/7.5 | 7 | 1 | |
| NSP20125 | 12.0 | 5 | 0.176 | 30 | 98 | 570 | 22.5 | 25 | 10/7.5 | 7 | 1 | |
| NSP20165 | 16.0 | 5 | 0.191 | 30 | 98 | 570 | 22.5 | 25 | 10/7.5 | 7 | 1 | |
| NSP250R713 | 1.7 | 13 | 0.013 | 36 | 124 | 4700 | 26.5 | 25 | 10 | 8 | 1 | |
| NSP251R510 | 1.5 | 10 | 0.024 | 36 | 124 | 1100 | 26.5 | 25 | 10 | 8 | 1 | |
| NSP25039 | 3.0 | 9 | 0.039 | 38 | 124 | 1100 | 26.5 | 25 | 10 | 8 | 1 | |
| NSP25058 | 5.0 | 8 | 0.063 | 38 | 123 | 860 | 26.5 | 25 | 10 | 8 | 1 | |
| NSP25087 | 8.0 | 7 | 0.103 | 38 | 123 | 740 | 26.5 | 25 | 10 | 8 | 1 | |
| NSP25107 | 10.0 | 7 | 0.117 | 38 | 124 | 740 | 26.5 | 25 | 10 | 8 | 1 | |
| NSP25126 | 12.0 | 6 | 0.14 | 38 | 125 | 680 | 26.5 | 25 | 10 | 8 | 1 | |
| NSP25166 | 16.0 | 6 | 0.044 | 40 | 125 | 680 | 26.5 | 25 | 10 | 8 | 1 | |