Active Member
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[China]
Address: 311EF, B Buliding, Zhengzhong Time Square, Longgang District, Shenzhen City, China.
Contact name:Angel Sun
Shenzhen Winsun Technology Co., Ltd. |
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Body Size 2x4mm High Stability DIP Glass Sealed NTC Thermistor 98.63 KR 100 KR / ohm
Recommended applications: It can be used in Office automation equipment (such as printing machine, printer, etc.) of the temperature detection and temperature compensation; industrial, health care, environmental protection, meteorology, food processing equipment;temperature control and inspection, household appliances(such as air conditioner, microwave oven, electric fan, electric heating furnace, etc. )the temperature control and temperature detection; level indicator and flow measurement ;Yee table coil, integrated circuit, quartz crystal oscillator and a thermocouple temperature fill ;electronic temperature meter, medical equipment .
Features: 1. stability, high reliability 8. Body size: Φ2mm X 4mm
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Characteristics:
| Part no. | Zero power resistance @ 25°C | Tolerance of R25 | B value | Tolerance of B value | Max. Power Dissipation At 25°C | Dissipation Factor | Thermal Time constant | Operating temperature range | |
| R25 (KΩ) | ( ±%) | (K) | (±%) | Pmax(mW) | δ(mW/°C) | τ(Sec.) | (°C) | ||
| WS-MFB－9862-4300 | 98.63 | 1,2,3,5,10 | 100/200 | 4300 | 1,2,3,5 | 100 | ≧2 | ≦9 | -40～+300 |
| WS-MFB－1003-3950 | 100 | 25/50 | 3950 | ||||||
| WS-MFB－1003-4000 | 100 | 25/50 | 4000 | ||||||
| WS-MFB－1003-4300 | 100 | 25/85 | 4300 | ||||||
Ps.:can be tailored according to clients’ demand
Reliability test
| No. | item | standard | Test conditions | specifications | ||||
| 1 | Low temperature storage | IEC 60068-2-21 | Lowest operating temperature*1000H | No visible damage ∣△R25/R25∣≦ 2% | ||||
| 2 | High temperature storage | IEC 60068-2-21 | Highest operaing temperature*1000H | No visible damage ∣△R25/R25∣≦ 3% | ||||
| 3 | Thermal shock | IEC 60068-2-14 | 10 cycles | No visible damage ∣△R25/R25∣≦ 2% | ||||
| step | temperature(℃) | period(ms) | ||||||
| 1 | Low temperature ±5℃ | 30±3 | ||||||
| 2 | Room temperature | 5±3 | ||||||
| 3 | High temperature ±5℃ | 30±3 | ||||||
| 4 | Room temperature | 5±3 | ||||||
| (internal test: 100 cycles) | ||||||||
| 4 | Constant temperature and humidity | IEC 60068-2-3 | 60℃, 93%±3% RH; 1000H (internal test: 56 days) | No visible damage ∣△R25/R25∣≦ 2% | ||||
| 5 | Life test | IEC 60539-1 4.26 | 25±5℃, Pmax; 1000hrs (internal test: 56 days) | No visible damage ∣△R25/R25∣≦ 3 % | ||||
● storage conditions:
1. storage temperature: -10℃~+40℃
2. relative humidity:≦75%RH
● Period of Storage:one year
Contact: Angel Sun
Tel: +86-13528847020
Email: Admin@winsunhk.cn
Skype: Angelsun618
Whatsapp: 13528847020
Wechat: 13528847020
QQ: 553695308
