R25 10K B25/85 3435k NTC Epoxy Thermistor For UAV
R25 10K B25/85 3435k NTC Epoxy Thermistor For UAV
Brief Introduction:
MF5A-1( for UAV unmanned aerial vehicle)series epoxy-coated NTC Thermistor be manufactured from Hefei Jingpu Sensor Technology Co., Ltd. It’s composed of Copper clad steel lead wire, soldered NTC chip, and epoxy resin. The sensor feature: simple, functional, high accuracy. The optional resistance value range from 0.3kΩ to 2000kΩ, and the beta value range from 2500K to 4500K. These epoxy-coated NTC Thermistors be widely applied for home appliances, automotive, medical equipment, power tool, etc.
Features:
•Comply with RoHS standard
•R25=10KΩ±5%,B25/85=3435k±2%
•Operating temperature range: -40℃~125℃
•The thickness of the thin
Application:
• For UAV(unmanned aerial vehicle)
Structure and Dimensions:(unit: mm)
| 1 | Chip | NTC Chip | 1 | / |
| 2 | Encapsulation | Epoxy resin | 1 | / |
| 3 | Cable | Fe/Sn | 2 | / |
Standard packing (inner packing): 500pcs/polybag
Electrical Specification:
| Rec. at 25℃(kΩ)+A2:G25+A2:G25 | Beta value |
(In air) TPmax(mW) |
δ(mW/℃) | Thermal time constant τ(sec.) | Operating Temperature Range TL-TH(℃) | Total length L(mm) |
| 1 | B25/85=3435 | Approx.60 | Max.3.0 | Max.20 | -40℃~125℃ | 8~100 |
| 1.5 | B25/50=3850 | |||||
| 1.5 | B25/50=3935 | |||||
| 2 | B25/85=3550 | |||||
| 2 | B25/85=3935 | |||||
| 2.08 | B25/85=3580 | |||||
| 2.2 | B25/50=3935 | |||||
| 3 | B25/50=3950 | |||||
| 5 | B25/50=3470 | |||||
| 5 | B25/50=3950 | |||||
| 8 | B25/100=3988 | |||||
| 10 | B25/85=3435 | |||||
| 10 | B25/50=3470 | |||||
| 10 | B25/50=3935 | |||||
| 10 | B25/50=3950 | |||||
| 20 | B25/50=3950 | |||||
| 47 | B25/50=3950 | |||||
| 50 | B25/50=3950 | |||||
| 50 | B25/50=4200 | |||||
| 100 | B25/50=4200 | |||||
| 200 | B25/50=4200 | |||||
| 500 | B25/50=4450 | |||||
| 1000 | B25/85=4600 |
Operation Notice:
1. Application: Temperature measure and control；
2. The current flowing through the NTC is controlled within the Pmax range to avoid the measurement error caused by the self-heating of the component.
3. Avoid excessive heat shock, The hot air blow should beat at least 30mm to the probe in case a heat-shrink protection tube needs to be attached.
4. Storage Temperature -10℃～40℃,≤75%RH； Avoid a corrosive gas and sunlit environment; After opening the package, it needs to be sealed again.
5. According to the structure of the Glass coating NTC thermistor, when the end-user is installed, to avoid the epoxy head being subjected to too much tensile force and bending force from the lead wire, The lead wire shall be controlled at a bending point or a force point on a lead wire 6mm or less below the sealing head. So as not to hurt the chip, resulting in resistance drifting and even open circuit, especially when the component is heated.
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