参数资料
型号: B32796E4755K
厂商: EPCOS Inc
文件页数: 11/19页
文件大小: 0K
描述: FILM CAP 7.5UF 10% 400V MKP
产品目录绘图: B32zzz(D,E,T) Series Side 1
B32zzz(D,E,T) Series Side 2
标准包装: 160
系列: B32796
电容: 7.5µF
额定电压 - AC: 400V
额定电压 - DC: *
电介质材料: 聚丙烯,金属化
容差: ±10%
ESR(等效串联电阻): *
工作温度: -40°C ~ 105°C
安装类型: 通孔
封装/外壳: 径向
尺寸/尺寸: 1.654" L x 0.787" W(42.00mm x 20.00mm)
高度 - 座高(最大): 1.555"(39.50mm)
端子: PC 引脚
引线间隔: 1.476"(37.50mm)
特点: 交流和双倍脉冲
包装: 散装
其它名称: B32796E4755K000
B32794 ... B32798
MKP AC filtering
Pulse handling capability
"dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal
voltages, expressed in V/ μ s.
Note:
The values of dV/dt provided below must not be exceeded in order to avoid damaging the
capacitor.
Lead spacing
Type
27.5 mm
B32794
37.5 mm
B32796
52.5 mm
B32798
V RMS (V AC)
250
300
350
400
250
300
350
400
250
300
350
400
dV/dt i n V/μs
27
31
39
47
19
21
26
32
12
14
18
21
Notes: Please take all additional data not mentioned above from our Data Book 2009
Mounting guidelines
1
1.1
Soldering
Solderability of leads
The solderability of terminal leads is tested to IEC 60068-2-20, test Ta, method 1.
Before a solderability test is carried out, terminals are subjected to accelerated ageing (to
IEC 60068-2-2, test Ba: 4 h exposure to dry heat at 155 ° C). Since the ageing temperature is far
higher than the upper category temperature of the capacitors, the terminal wires should be cut off
from the capacitor before the ageing procedure to prevent the solderability being impaired by the
products of any capacitor decomposition that might occur.
Solder bath temperature
Soldering time
Immersion depth
Evaluation criteria:
Visual inspection
235 ± 5 ° C
2.0 ± 0.5 s
2.0 +0/ 0.5 mm from capacitor body or seating plane
Wetting of wire surface by new solder 90%, free-flowing solder
1.2
Resistance to soldering heat
Resistance to soldering heat is tested to IEC 60068-2-20, test Tb, method 1A.
Conditions:
Serie s
Please read Cautions and warnings and
Important notes at the end of this document.
Solder bath temperature Soldering time
Page 11 of 19
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