Dongguan Heng Hao Electric Co., Ltd
| TYPE | NTC |
| B25/50 | 3950 |
| sensor head | O ring, fork metal, injected tube, NPT, M16, |
| wire | CL2 PT4,#24 2466,#28 1332 #2561 |
| Usage | Temperature Sensor, Instant water heaters, 3D Printer Parts |
| Pn (rated power) | 50mw |
| Brand Name | HENGHAO |
| Model Number | 3977 |
| Certification | UL |
| Place of Origin | CHINA |
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Product Specification
| TYPE | NTC | B25/50 | 3950 |
| sensor head | O ring, fork metal, injected tube, NPT, M16, | wire | CL2 PT4,#24 2466,#28 1332 #2561 |
| Usage | Temperature Sensor, Instant water heaters, 3D Printer Parts | Pn (rated power) | 50mw |
| Brand Name | HENGHAO | Model Number | 3977 |
| Certification | UL | Place of Origin | CHINA |
| High Light | Injected Tube Ntc Thermistor Probe ，M6 Ntc Thermistor Probe ，3977K NTC Thermistor Temperature Sensor | ||
| Specification Name | Scope | Detection Condition |
| R25(nominal resistance value) | 5K,8K,10K,15K to 100K | Constant temperature 25℃±0.05℃ |
| R25 Permissible variance(%) | ±1,±2, ±3, ±5, ±10 | Constant temperature 25℃±0.05℃ |
| B25/50 or B25/85(material coefficient)(thermal-sensitivity index) | 2500~5000K | Constant temperature 25℃±0.05℃ Constant temperature 85℃±0.05℃ |
| B25/50 Value permissible variance(%) | ±1,±2 | Constant temperature 25℃±0.05℃ Constant temperature 50℃±0.05℃ |
| ∫(dissipation coefficient) | ≥0.8mw/℃ | Static in the air |
| T(thermal time constant) | ≤25S | Static in the air |
| Ta(Working temperature) | -30℃~+120℃ | |
| Pn (rated power) | 50mw | within working temperature |
| Case and head | Fork head, O ring head,drops of water head, Metal case, Thread copper case, injection head, or according to client’s drawing | |
| Lead wire | #24 30# 2651, UL4411 28#, double wired conductor and so on, or according to client’s request. | |
| Terminal | Can be riveted according to the requirements of various terminals |
Services
1. Your inquiry will be replied within 12 hours;
2. Well-trained and experienced staff are always at your service.
3. Unique design products and many private mold product are waiting for your choice.
4. Strictly protect your private information and your ideas of design.
FAQ
Q1. Can I have a sample order for SENSOR?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2011
Total Annual:
1000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Dong Heng Hao Electric Co., Ltd is located in Dongguan City, Guangdong Province with very convenient transportation and favorable Geographic location. We are specialized in developing and producing temperature controllers, thermostat, thermal protectors , temperature switch, temperature... Dong Heng Hao Electric Co., Ltd is located in Dongguan City, Guangdong Province with very convenient transportation and favorable Geographic location. We are specialized in developing and producing temperature controllers, thermostat, thermal protectors , temperature switch, temperature...
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