参数资料
型号: B82477G4105M
厂商: EPCOS Inc
文件页数: 4/8页
文件大小: 0K
描述: INDUCTOR POWER 1000UH .55A SMD
标准包装: 1
系列: B82477G4
电感: 1mH
电流: 550mA
电流 - 饱和: 650mA
类型: 铁氧体芯体
容差: ±20%
屏蔽: 屏蔽
DC 电阻(DCR): 最大 1.68 欧姆
材料 - 芯体: 铁氧体
封装/外壳: 0.504" L x 0.504" W x 0.315" H(12.80mm x 12.80mm x 8.00mm)
安装类型: 表面贴装
包装: 剪切带 (CT)
频率 - 测试: 100kHz
其它名称: 495-1820-1
SMT power inductors
Size 12.8 x 12.8 x 8.0 (mm)
Technical data and measuring conditions
B82477G4
Rated inductance L R
Rated temperature T R
Measured with LCR meter Agilent 4284A at frequency f L ,
0.1 V, +20 °C
+85 °C
Rated current I R
Saturation current I sat
DC resistance R max
Solderability (lead-free)
Resistance to soldering heat
Climatic category
Storage conditions
Weight
Max. permissible DC with temperature increase of
at rated temperature
Max. permissible DC with inductance decrease
L/L 0 of approx. 10%
Measured at +20 °C
Dip and look method Sn95.5Ag3.8Cu0.7:
+(245 5) °C, (5 0.3) s
Wetting of soldering area
90%
(based on IEC 60068-2-58)
+260 °C, 10 s (based on IEC 60068-2-58)
55/125/56 (to IEC 60068-1)
Mounted: –55 °C … +125 °C
Packaged: –25 °C … +40 °C,
75% RH
Approx. 4.2 g
40 K
Please read Cautions and warnings and
Important notes at the end of this document.
4
06/12
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