Glass Sealed KTY84 580OHM PTC Thermistor Positive Temperature Coefficient Sensor 180C
Glass Sealed Silicon Temperature Sensor Linear PTC Thermistor AFT-KTY84-150 580 OHM
I Description Of The Silicon Temperature Sensor Linear PTC Thermistor
Silicon PTC Thermistors Temperature Sensors is PTC thermistors made of monocrystalline silicon material, used in drives and motors, equipment, industrial automation control for temperature sensing measurement and control function, by utilizing silicon PTC thermal property that resistance increases with the temperature rises in linearity.
II Outline DimensionOf The Silicon Temperature Sensor Linear PTC Thermistor:(DO35 Standard size of glass package) unit:mm
| No. | Name | Spec |
| 1 | Dumes | Ferronickel Alloy |
| 2 | Chip | Silicon Chip |
| 3 | Glass Shell | ODФ2.0mmmax IDФ0.8±0.05mm |
III Features Of The Silicon Temperature Sensor Linear PTC Thermistor
► This product is a PTC type linear thermistor product, the resistance value increases linearly with the increase of temperature.
► Small size, sturdy structure, standardized appearance, convenient for automatic installation.
► It has strong stability and reproducibility, and the characteristic curve is unchanged after a million times.
► It can be used in harsh environments with high temperature and high humidity.
► Used for temperature measurement and control in communications, automobiles, meters, computers, home appliances and other industries.
► It has the advantages of high precision and fast response.
IV Application Of The Silicon Temperature Sensor Linear PTC Thermistor
► Motion control temperature sensor, temperature sensing and controls in drives and motors, spindles, inverters and control systems, etc.
► Industrial automation control equipment.
► Home appliance temperature detection and compensation.
► Precision circuit and crystal oscillator temperature compensation.
► Temperature compensation of silicon semiconducting devices.
► Temperature compensation of instrumentation amplifier.
► A/D converter temperature compensation.
► Micro motor timing control.
► Automobile temperature detection and control.
► Medical equipment temperature detection and control.
► Linear PTC thermistors applications also include transmission, engine oil and coolant, heating system, overheating protection, amplifiers, power supplies, transducers, telemetry, computers, magnetic amplifiers, thermometry, meteorology, temperature regulation and over-temperature protection.
V Electrical Performances Of The Silicon Temperature Sensor Linear PTC Thermistor
| No. | Parameter | Symbol | Test Condition | Min. | Nor. | Max. | Unit |
| 1 | Resistance value at 25°C | R25 | constant temperature 25±0.05℃ | 540 | 580 | 620 | Ω |
| 2 | Resistance value at 100°C | R100 | constant temperature 100±0.05℃ | 950 | 1000 | 1050 | Ω |
| 3 | Dissipation factor | δ | In still air | 1.5 | / | / | mW/℃ |
| 4 | Thermal time constant | τ | In still air | / | / | 7 | s |
| 5 | Insulation resistance | / | DC=100V | 100 | / | / | MΩ |
| 6 | Max. Work Current | Imax | / | / | / | 8 | mA |
| 7 | Rated Current | IN | / | / | 2 | / | mA |
| 8 | Rated Power | Pmax | / | / | / | 50 | mW |
| 9 | Operating temperature | TA | -40—+180℃ |
| 10 | Storage time | Tmin | 2 years (room temperature, relative humidity <60%) |
VI R-T Characteristic Parameter Table Of The Silicon Temperature Sensor Linear PTC Thermistor
| Celsius | Fahrenheit | AFT-KTY84-150 |
| ℃ | ℉ | %/(K) | (Ω) | (K) |
| MIN | TYP | MAX |
| -40 | -40 | 0.97 | 294 | 322 | 350 | ±8.85 |
| -30 | -22 | 0.96 | 326 | 356 | 386 | ±8.76 |
| -20 | -4 | 0.93 | 360 | 392 | 424 | ±8.7 |
| -10 | 14 | 0.88 | 397 | 430 | 463 | ±8.65 |
| 0 | 32 | 0.87 | 434 | 469 | 504 | ±8.61 |
| 10 | 50 | 0.85 | 475 | 512 | 549 | ±8.58 |
| 20 | 68 | 0.82 | 517 | 556 | 595 | ±8.55 |
| 25 | 77 | 0.80 | 540 | 580 | 620 | ±8.54 |
| 30 | 86 | 0.80 | 562 | 603 | 644 | ±8.53 |
| 40 | 104 | 0.75 | 611 | 653 | 695 | ±8.5 |
| 50 | 122 | 0.74 | 660 | 704 | 748 | ±8.46 |
| 60 | 140 | 0.71 | 713 | 758 | 803 | ±8.42 |
| 70 | 158 | 0.67 | 768 | 814 | 860 | ±8.37 |
| 80 | 176 | 0.63 | 827 | 873 | 919 | ±8.31 |
| 90 | 194 | 0.62 | 887 | 935 | 983 | ±8.25 |
| 100 | 212 | 0.61 | 950 | 1000 | 1050 | ±8.17 |
| 110 | 230 | 0.62 | 1011 | 1068 | 1125 | ±8.66 |
| 120 | 248 | 0.58 | 1077 | 1138 | 1199 | ±9.17 |
| 130 | 266 | 0.57 | 1142 | 1209 | 1276 | ±9.69 |
| 140 | 284 | 0.54 | 1211 | 1282 | 1353 | ±10.24 |
| 150 | 302 | 0.53 | 1275 | 1352 | 1429 | ±10.8 |
| 160 | 320 | 0.52 | 1334 | 1418 | 1502 | ±11.37 |
| 170 | 338 | 0.51 | 1384 | 1474 | 1564 | ±11.96 |
| 180 | 356 | 0.50 | 1421 | 1516 | 1611 | ±12.58 |
VII Typical Linear Silicon PTC Thermistors Temperature Sensor Application Circuit Diagram
Temperature measuring circuit diagram using a AFT-LPTC1000 silicon sensor
VIII Workshop Glance Of The Silicon Temperature Sensor Linear PTC Thermistor
VIIII Silicone PTC Thermistor Cross Reference
| Part Number | Resistance (Ω) | Tolerance (%) | Nominal Resistance(Ω) | Operating Temperature | Corresponding to market generic models |
| AFT-KTY83-110 | R25=1000 | ±1% | R25=990-1010 | -55℃～175℃ | KTY83-1KΩseries |
| AFT-KTY83-120 | R25=1000 | ±2% | R25=980-1020 |
| AFT-KTY83-121 | R25=1000 | -2% | R25=980-1000 |
| AFT-KTY83-122 | R25=1000 | +2% | R25=1000-1020 |
| AFT-KTY83-150 | R25=1000 | ±5% | R25=950-1050 |
| AFT-KTY83-151 | R25=1000 | -5% | R25=950-1050 |
| AFT-KTY83-152 | R25=1000 | +5% | R25=1000-1050 |
| AFT-KTY81-110 | R25=1000 | ±1% | R25=990-1010 | -55℃～+150℃ | KTY81-1KΩ series |
| AFT-KTY81-120 | R25=1000 | ±2% | R25=980-1020 |
| AFT-KTY81-121 | R25=1000 | -2% | R25=980-1000 |
| AFT-KTY81-122 | R25=1000 | +2% | R25=1000-1020 |
| AFT-KTY81-150 | R25=1000 | ±5% | R25=950-1050 |
| AFT-KTY81-151 | R25=1000 | -5% | R25=950-1050 |
| AFT-KTY81-152 | R25=1000 | +5% | R25=1000-1050 |
| AFT-KTY81-210 | R25=2000 | ±1% | R25=1980-2020 | -55℃～+150℃ | KTY81-2KΩ series KTY10-5KTY10-6KTY10-62KTY10-7series |
| AFT-KTY81-220 | R25=2000 | ±2% | R25=1960-2040 |
| AFT-KTY81-221 | R25=2000 | -2% | R25=1960-2000 |
| AFT-KTY81-222 | R25=2000 | +2 | R25=2000-2040 |
| AFT-KTY81-250 | R25=2000 | ±5% | R25=1900-2100 |
| AFT-KTY81-251 | R25=2000 | -5% | R25=1900-2000 |
| AFT-KTY81-252 | R25=2000 | +5% | R25=2000-2100 |
| AFT-KTY84-130 | R100=1000 | ±3% | R25=575-595 | -40℃～+180℃ | KTY84 series |
| AFT-KTY84-150 | R100=1000 | ±5% | R25=565-613 |
| AFT-KTY84-151 | R100=1000 | -5% | R25=565-575 |
| AFT-KTY84-152 | R100=1000 | +5% | R25=595-613 |
| AFT-KTY-200 | R25=200 | ±3%；+5%,-5% |
| -40℃～+150℃ |
|
| AFT-KTY-500 | R25=500 | ±3%；+5%,-5% |
|
| AFT-KTY-1200 | R25=1200 | ±3%；+5%,-5% |
| -50℃～+125℃ |
| AFT-KTY-1600 | R25=1600 | ±3% | R25=16000±50Ω |
| AFT-KTY-3800 | R25=3800 | ±3% |
|
| AFT-KTY-4050 | R25=4050 | ±3% | R25=3920-4172 |
X NXP KTY84 KTY83 KTY81 Silicon Temperature Sensors Replacement Information
For AMPFORT AFT-LPTC600, rated resistance @100C 1000 ohm, tolerance 3%, 5%,
substitute to Philips NXP Silicon Temperature Sensors KTY84/130, KTY84/150, KTY84/151.
Widely applied in the temperature sensing and controls in drives and motors, spindles, inverters and control systems, etc.
For AMPFORT AFT-LPTC1000, rated resistance @25C 1000 ohm, tolerance 1%, 2%, 3%, 5%,
alternative to Philips NXP Silicon Temperature Sensors KTY81-1, KTY83-1 series,
type no.KTY81-110, KTY81-120, KTY81-121, KTY81-122,KTY81-150, KTY81-151, KTY81-152, KTY83-110, KTY83-120, KTY83-121, KTY83-122, KTY83-150, KTY83-151, KTY83-152.
This part silicon temperature sensor is widely used in wiring harnesses built in transmission units, vehicles, etc.
For AMPFORT AFT-LPTC2000, rated resistance @25C 2000 ohm, tolerance 1%, 2%, 3%, 5%,
Philips NXP Silicon Temperature Sensors KTY81-2 KTY83-2 series cross,
type no.KTY81-210, KTY81-220, KTY81-221, KTY81-222,KTY81-250, KTY81-251, KTY81-252.
Widely applied in the temperature sensing and control of instrument, equipment, compressor, process control, etc.
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