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| Model NO.: | NTC Thermistor | Contact Type: | Normally Closed Or Normally Open |
|---|---|---|---|
| Switch Type: | Auto Reset Or Manual Reset | Transport Package: | 2000PCS/Carton |
| Specification: | 12*16 | Nominal Resistance: | 5K,8K,10K,15K To 100K |
| Resistance Variance: | ±1,±2, ±3, ±5, ±10 | Material Coefficient: | 2500~5000K |
| Dissipation Coefficient: | ≥0.8mw/ºC | Thermal Time Constant: | ≤25S |
| Working Temperature: | -40ºC~+250ºC | Rated Power: | 50mw |
| Case Type: | Fork Head, O Ring Head, Drops Of Water Head, Metal Case, Thread Copper Case, Injection Head | Lead Wire: | #24 30# 2651, UL4411 28#, Double Wired Conductor |
| Terminal: | Can Be Riveted According To Requirements | ||
| Highlight: | PT100 temperature sensor probe,PT1000 industrial temperature sensor,NTC thermistor sensor with warranty |
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| Specification Name | Scope | Detection Condition |
|---|---|---|
| R25 (nominal resistance value) | 5K, 8K, 10K, 15K to 100K | Constant temperature 25ºC±0.05ºC |
| R25 Permissible variance(%) | ±1, ±2, ±3, ±5, ±10 | Constant temperature 25ºC±0.05ºC |
| B25/50 or B25/85 (material coefficient) | 2500~5000K | Constant temperature 25ºC±0.05ºC Constant temperature 85ºC±0.05ºC |
| B25/50 Value permissible variance(%) | ±1, ±2 | Constant temperature 25ºC±0.05ºC Constant temperature 50ºC±0.05ºC |
| ∫ (dissipation coefficient) | ≥0.8mw/ºC | Static in the air |
| T (thermal time constant) | ≤25S | Static in the air |
| Ta (Working temperature) | -40ºC~+250ºC | |
| Pn (rated power) | 50mw | Within working temperature |
Temperature sensing components consist of bimetallic strip. When the temperature reached the action temperature range, it will jump quickly and the movable disc disconnects. When the temperature declines to a fixed temperature point, the contact point cannot reset until reconnecting the circuit by pushing the reset button.
Note: This type of manual reset thermostat can reset when the temperature declines 20°C after snap action by pressing the reset button (4~6 N recommended). To ensure normal function, the distance between the reset button and the close cover should not be less than 20.4mm.
Temperature sensing components consist of bimetallic strip. When the temperature reached the action temperature range, it will jump quickly and the movable disc disconnects. When the temperature declines to a fixed temperature point, the contact point can auto reset and start working.
Used as temperature control for household electric appliances including coffee pots, automatic toasters, laminators, electric water pots, steam guns, steam irons, wind warmers, microwave ovens, water dispensers, etc.
| Open temp. | Reset temp. | Open temp. | Reset temp. | Open temp. | Reset temp. |
|---|---|---|---|---|---|
| -20ºC±5ºC | 5ºC±5ºC | 95ºC±5ºC | 80ºC±5ºC | 205ºC±5ºC | 175ºC±10ºC |
| Or according to client's request | |||||
Contact Person: Cherry Lee
Tel: +86-13431163393
Fax: 86-769-82657011