价 格: | 0.11 | |
是否提供加工定制: | 是 | |
品牌/商标: | 国产 | |
型号/规格: | MF11-153 | |
种类: | 热敏 | |
性能: | 精密 | |
材料: | 薄膜 | |
制作工艺: | 合成式 | |
外形: | 圆盘形 | |
标称阻值: | 15K | |
允许偏差: | ±10% | |
温度系数: | NTC | |
额定功率: | 0.5(W) | |
功率特性: | 小功率 | |
频率特性: | 中频 | |
营销方式: | 厂家直销 | |
产品性质: | 热销 |
1.应用范围:
用于一般精度的温度测量和在计量设备、晶体管电路中的温度补偿。
2.特点:
MF11:B值误差范围小,对于阻值误差范围在5%的产品,其一致性、互换性良好。
MF12:阻值范围宽,标称电阻值可达2M,稳定性好。
3.外型结构和尺寸 |
4.主要技术参数:
时间常数≤30S
测量功率≤0.1mW
使用温度范围-55~ 125℃
B值及允许偏差见下表
耗散系数≥6mW/℃
额定功率0.5W
AO7800Dual N-Channel Enhancement Mode Field Effect TransistorGeneral DescriptionThe AO7800 uses advanced trench technology toprovide excellent RDS(ON), low gate charge andoperation with gate voltages as low as 1.8V, in thesmall SOT323 footprint. It can be used for a widevariety of applications, including load switching, lowcurrent inverters and low current DC-DC converters.Itis ESD protected. Standard Product AO7800 is Pbfree(meets ROHS & Sony 259 specifications).AO7800L is a Green Product ordering option.AO7800 and AO7800L are electrically identicalFeaturesVDS (V) = 20VID = 0.9 A (VGS = 4.5V)RDS(ON) < 300mΩ (VGS = 4.5V)RDS(ON) < 350mΩ (VGS = 2.5V)RDS(ON) < 450mΩ (VGS = 1.8V)
Features☆★ Low power consumption☆★ Low voltage drop☆★Low temperature coefficient☆★High input voltage (up to 24V)☆★ TO-92 and SOT-89 packagesApplications☆★ Battery-powered equipment☆★ Communication equipment☆★ Audio/Video equipmentGeneral DescriptionThe HT71XX series is a set of three-terminallow power high voltage regulators implementedin CMOS technology. They allow input voltagesas high as 24V. They are available with severalfixed output voltages ranging from 3.0V to5.0V. CMOS technology ensures low voltagedrop and low quiescent current.Although designed primarily as fixed voltageregulators, these devices can be used with externalcomponents to obtain variable voltagesand currents.