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Brand Name : HENGHAO
Model Number : 3977
Certification : UL
Place of Origin : CHINA
MOQ : 1000pcs
TYPE : NTC
B25/50 : 3950
sensor head : O ring, fork metal, injected tube, NPT, M16,
wire : CL2 PT4,#24 2466,#28 1332
Usage : Temperature Sensor, Instant water heaters, 3D Printer Parts
Pn (rated power) : 50mw
5K 10K 50K 100K Resistor NTC Thermistor Temperature Sensor Waterproof Probe Wire 1M Customized Theory Signal Output Origin
| 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.




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