Vishay / BC Components Mini Lug NTC熱敏電阻器 - Vishay Super 12 2011
Vishay Mini Lug NTC熱敏電阻具有業內最緊湊的安裝空間(65 mm²/0.1 in²)和較短的反應時間(< 4 s)， 可在− 40°C至+ 125°C之間的溫度範圍內實現快速準確的測量。Vishay提供的Mini Lug NTC熱敏電阻採用小型貼片環形舌端，可測量5.5 mm鍍銀鎳導體，並且具有低熱梯度(< 5%的ΔT）特點，可在空間受限的應用中實現準確的表面溫度測量。這些設備經過優化處理，適用於熱管理應用、散熱器溫度控制、MOSFETS和IC、測試和測量設備、外殼表面溫度測量、電力電子技術、計算機設備、消費電器和工業設備。符合2002/95/EC限制有害物質(RoHS)規定。
特點
- 5.5 mm Dia. x 70 mm L
- Smallest mounting space of 65mm 2 / 0.1in2 only
- Reduced thermal gradient less than 5% of ΔT, due to small size and nickel conductor, enable accurate surface temperature measurement
- Short response time, less than 4 seconds
- Extended temperature range from - 40°C to + 125°C
- Electrically insulated to minimum 1 kVAC
- Optional ZHR-2 connector and customized lead lengths
規格
- Resistance value at 25ºC: 4.7kΩ to 100kΩ
- Tolerance on R25 - value: ±1%, ±2, ±3 and ±5%
- B25/85 value: 3435K to 4190K
- Tolerance on B25/85 - value: ± 0.5% to ± 1.5%
- Maximum dissipation at 25ºC: 100 mW
- Thermal time constant -r: 5 to 7.5s
- Dissipation factor: 10 mW/K
- Operating temperature range at zero dissipation: - 40°C to 150°C
- Min. dielectric withstanding voltage between terminals and lug: 1000 to 1500VAc
- Climatic category (IEC 60539): 40/125 to 150/56