Dongguan Ampfort Electronics Co., Ltd.
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KTY83-110 Glass Encapsulated Silicon Temperature Sensors LPTC83-120 1000R 2%
General Description Of The Silicon Temperature Sensors
The temperature sensors in the KTY83 series have a positive temperature coefficient of resistance and are suitable for use in measurement and control systems. The sensors are encapsulated in the DO-35 package. Other special selections are available on request.
Features Of The Silicon Temperature Sensors
■ High accuracy and reliability
■ Long-term stability
■ Positive temperature coefficient; fail-safe behavior
■ Virtually linear characteristics
Application Of The Silicon Temperature Sensors
- Motor protection
- Automotive temperature control
- Medical Motor Protection
- Motor cold storage lithium battery temperature control silicon
- Probe air conditioner refrigerator graffiti temperature sensor
- Automobile gearbox
- Motorcycle motor
Electrical parameters Of The Silicon Temperature Sensors
| No. | Parameter | Symbol | Test Condition | Min. | Nor. | Max. | Unit |
| 1 | Resistance value at 25°C | R25 | constant temperature 25±0.05℃ | 980 | 1000 | 1020 | Ω |
| 2 | Dissipation factor | δ | In still air | 1.5 | / | / | mW/℃ |
| 3 | Thermal time constant | τ | In still air | / | / | 7 | s |
| 4 | Insulation resistance | / | DC=100V | 100 | / | / | MΩ |
| 5 | Max. Work Current | Imax | / | / | / | 8 | mA |
| 6 | Rated Current | IN | / | / | 2 | / | mA |
| 7 | Rated Power | Pmax | / | / | / | 50 | mW |
| 8 | Operating temperature | TA | -40~+175℃ | ||||
| 9 | Storage time | Tmin | 2 years (room temperature, relative humidity <60%) | ||||
Dimension Of The Silicon Temperature Sensors
| No. | Name | Spec |
| 1 | Dumes | Ferronickel Alloy |
| 2 | Chip | Silicon Chip |
| 3 | Glass Shell | ODФ2.0mmmax IDФ0.8±0.05mm |
Silicone PTC Thermistor Cross Reference
| Part Number | Resistance (Ω) | Tolerance (%) | Nominal Resistance (Ω) | Operating Temperature | Corresponding to market generic models |
| LPTC83-110 | R25=1000 | ±1% | R25=990-1010 | -55℃～175℃ | KTY83-1KΩseries |
| LPTC83-120 | R25=1000 | ±2% | R25=980-1020 | ||
| LPTC83-121 | R25=1000 | -2% | R25=980-1000 | ||
| LPTC83-122 | R25=1000 | +2% | R25=1000-1020 | ||
| LPTC83-150 | R25=1000 | ±5% | R25=950-1050 | ||
| LPTC83-151 | R25=1000 | -5% | R25=950-1050 | ||
| LPTC83-152 | R25=1000 | +5% | R25=1000-1050 | ||
| LPTC81-110 | R25=1000 | ±1% | R25=990-1010 | -55℃～+150℃
| KTY81-1KΩ series |
| LPTC81-120 | R25=1000 | ±2% | R25=980-1020 | ||
| LPTC81-121 | R25=1000 | -2% | R25=980-1000 | ||
| LPTC81-122 | R25=1000 | +2% | R25=1000-1020 | ||
| LPTC81-150 | R25=1000 | ±5% | R25=950-1050 | ||
| LPTC81-151 | R25=1000 | -5% | R25=950-1050 | ||
| LPTC81-152 | R25=1000 | +5% | R25=1000-1050 | ||
| LPTC81-210 | R25=2000 | ±1% | R25=1980-2020 | -55℃～+150℃ | KTY81-2KΩ series KTY10-5KTY10-6 KTY10-62KTY10-7series
|
| LPTC81-220 | R25=2000 | ±2% | R25=1960-2040 | ||
| LPTC81-221 | R25=2000 | -2% | R25=1960-2000 | ||
| LPTC81-222 | R25=2000 | +2 | R25=2000-2040 | ||
| LPTC81-250 | R25=2000 | ±5% | R25=1900-2100 | ||
| LPTC81-251 | R25=2000 | -5% | R25=1900-2000 | ||
| LPTC81-252 | R25=2000 | +5% | R25=2000-2100 | ||
| LPTC84-130 | R100=1000 | ±3% | R25=575-595 | -40℃～+180℃ | KTY84 series |
| LPTC84-150 | R100=1000 | ±5% | R25=565-613 | ||
| LPTC84-151 | R100=1000 | -5% | R25=565-575 | ||
| LPTC84-152 | R100=1000 | +5% | R25=595-613 | ||
| LPTC-200 | R25=200 | ±3%；+5%,-5% | -40℃～+150℃ | ||
| LPTC-500 | R25=500 | ±3%；+5%,-5% | |||
| LPTC-1200 | R25=1200 | ±3%；+5%,-5% | -50℃～+125℃ | ||
| LPTC-1600 | R25=1600 | ±3% | R25=16000±50Ω | ||
| LPTC-3800 | R25=3800 | ±3% | |||
| LPTC-4050 | R25=4050 | ±3% | R25=3920-4172 |