Dongguan Tianrui Electronics Co., Ltd
| Payment Terms | T/T, Paypal, Mastercard, Wetern Union, Alipay, etc |
| Supply Ability | 1000000PCS per Month |
| Delivery Time | 5-7 work days |
| Packaging Details | PE bag, Bulk |
| Product Name | Automotive Air Conditioner NTC Temperature Sensor |
| R25 | 2KΩ±3.5% |
| B0/25 | 3941K±1% |
| Thermistor Type | MF52 |
| Lead Wires | UL2651#Φ1.8 *2C |
| Coating | Epoxy Resin |
| Wire Length | Customized |
| Operating Temperature | -10~+100C |
| Application | Temperature Sensing |
| Packing | PE bag |
| Brand Name | Tianrui |
| Model Number | CWF202F3914FD400BC |
| Certification | ROHS |
| Place of Origin | Dongguan, China |
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Product Specification
| Payment Terms | T/T, Paypal, Mastercard, Wetern Union, Alipay, etc | Supply Ability | 1000000PCS per Month |
| Delivery Time | 5-7 work days | Packaging Details | PE bag, Bulk |
| Product Name | Automotive Air Conditioner NTC Temperature Sensor | R25 | 2KΩ±3.5% |
| B0/25 | 3941K±1% | Thermistor Type | MF52 |
| Lead Wires | UL2651#Φ1.8 *2C | Coating | Epoxy Resin |
| Wire Length | Customized | Operating Temperature | -10~+100C |
| Application | Temperature Sensing | Packing | PE bag |
| Brand Name | Tianrui | Model Number | CWF202F3914FD400BC |
| Certification | ROHS | Place of Origin | Dongguan, China |
| High Light | Automotive Air Conditioner NTC Thermistor ，Epoxy Resin Coating NTC Thermistor ，MF52 Thermistor Temperature Sensor | ||
Automotive Air Conditioner Epoxy Resin Coating MF52 NTC Thermistor Temperature Sensor
Description of Automotive Air Conditioner Epoxy Resin Coating MF52 NTC Thermistor Temperature Sensor
Automotive air temperature sensor use high relibility and steability NTC thermistor as sensing element .
The small step tip enables fast response and our unique craft makes this sensor especially steable under frequest hot-cold circle
Negative temperature coefficient thermistor is a thermistor whose resistance value decreases with increasing temperature. The resistance change can be caused by the external environment temperature or the self-heating of the components caused by the current in the loop. The predictability of this resistance change with temperature is the basis of the thermistor application.
It is suitable for temperature measurement and control of household air conditioners, automobile air conditioners, refrigerators, freezers, water dispensers, water heaters, heaters, dishwashers, washing machines, disinfection cabinets, dryers, and thermostats.
Features of Automotive Air Conditioner Epoxy Resin Coating MF52 NTC Thermistor Temperature Sensor
⇒ Wide operating temperature range
⇒ High stability and reliability
⇒ Fast response
⇒ Air temperature measurement
⇒ Automotive Grade
Application of Automotive Air Conditioner Epoxy Resin Coating MF52 NTC Thermistor Temperature Sensor
⇒ Auto Air-condintioner
⇒ Dryer
⇒ Air-conditioner
⇒ Industrial manufacture
⇒ Electronic appliance
Overall Dimension of Automotive Air Conditioner Epoxy Resin Coating MF52 NTC Thermistor Temperature Sensor
Materials of Automotive Air Conditioner Epoxy Resin Coating MF52 NTC Thermistor Temperature Sensor
| NO | Material Name | Item/PN |
| 2-1. | Lead wire | UL2651#Φ1.8 *2C 105℃ 300V Grey White |
| 2-2. | Thermistor | R0=6.65KΩ±1.5% R25=2KΩ±3.5% B0/25=3941K±1% MF52 |
| 2-3. | Epoxy Resin | J105/J106B/J05X G108/GU01 Black |
Performances of Automotive Air Conditioner Epoxy Resin Coating MF52 NTC Thermistor Temperature Sensor
| NO | Item | Sign | Test Conditions | Min. | Normal value | Max. | Unit |
| 4-1. | Resistance at 25℃ | R25 | Ta=5±0.05℃ PT≦0.1mw | 1.93 | 2 | 2.07 | K |
| 4-2. | B Value | B0/25 | 3874 | 3914 | 3953 | k | |
| 4-3. | Dissipation factor | σ | Ta=25±0.5℃ | 1.5 | / | mw/℃ | |
| 4-4. | Time constant | τ | Ta=25±0.5℃ | / | / | 3 | sec |
| 4-5. | Insulation resistance | / | 500VDC | 100 | / | / | MΩ |
| 4-6 | High-voltage Insulation Test | / | 1500VAC | 5 | Sec | ||
| 4-7 | Operating temp.range | / | / | -10 | / | +100 | ℃ |
Other Specification of Automotive Air Conditioner Epoxy Resin Coating MF52 NTC Thermistor Temperature Sensor
| Specification | R25℃ (KΩ) | B25/50℃ (K) | Disspation constant | Thermal time constant | Operating temp. range |
| CWF□-□280-301□ | 0.3 | 2800 |
ln still air 2.1~15mW/℃ |
ln still air 25~65s |
-40～+150℃ |
| CWF□-□338/350-202□ | 2 | 3380/3500 | |||
| CWF□-□327/338-502□ | 5 | 3270/3380 | |||
| CWF□-□327/338-103□ | 10 | 3270/3380 | |||
| CWF□-□347/395-103□ | 10 | 347/3950 | |||
| CWF□-□395-203□ | 20 | 3950 | |||
| CWF□-□395/399-473□ | 47 | 3950/3990 | |||
| CWF□-□395/399-503□ | 50 | 3950/3990 | |||
| CWF□-□395/399-104□ | 100 | 3950/3990 | |||
| CWF□-□420/425-204□ | 200 | 4200/4250 | |||
| CWF□-□440-474□ | 470 | 4400 | |||
| CWF□-□445/453-145□ | 1400 | 4450/4530 |
The sizes above are for reference only. Different encapsulation and electrical parameter can be custom made as requirement.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
9000000-9500000
Employee Number:
150~150
Ecer Certification：
Verified Supplier
Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 4,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, d... Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 4,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, d...
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