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B85121-A-B9 [EPCOS]

AC Feed Through Capacitor, 250V, 50/60HzHz, HERMETIC, METAL PACKAGE-2;
B85121-A-B9
型号： B85121-A-B9
厂家： EPCOS    EPCOS
描述：

AC Feed Through Capacitor, 250V, 50/60HzHz, HERMETIC, METAL PACKAGE-2
文件： 总5页 (文件大小：178K)
中文：  中文翻译
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Feed-Through  
Capacitors  
B85121/B85122 (10–25 A)  
Feed-Through Capacitors  
10 ... 25 A  
B85121  
B85122  
Rated current up to 25 A  
Rated voltage up to 600 Vdc/440 Vac (50/60 Hz)  
Construction  
FK technology  
Dielectric: oil-impregnated paper (free of PCB)  
Electrodes: metal foils  
MP technology (self-healing)  
Dielectric: oil-impregnated paper (free of PCB)  
Electrodes: metallized paper  
Metal case  
Glass or ceramic feed-throughs  
Hermetically soldered  
Features  
For central screw fixing  
High contact reliability  
Applications  
Broadband interference suppression  
for ac/dc supply and control lines  
up to 25 A  
Terminals  
Axial leads, tinned  
Marking  
Manufacturer, ordering code,  
rated capacitance, EMI suppression class,  
rated voltage, rated current,  
climatic category, date of manufacture (MM.YY)  
Standards  
Capacitors marked with EMI suppression class  
comply with VDE 0565-1  
Safety information  
If high-capacitance feed-through capacitors are used,  
protective measures (e.g. protective earthing) in accordance  
with equipment/system regulations are required.  
2
02/01  
Feed-Through Capacitors  
10 ... 25 A  
B85121  
B85122  
Dimensional drawings  
B85121-A, B85122-A  
Slotted nut and spring washer included in deleivery  
Type  
Dimensions (mm)  
Thread  
Mounting  
hole  
d1  
l1  
l2  
l3  
m
d2  
B85122-A-B2  
B85121-A-B3  
Creep-  
16  
16  
20  
24  
34  
42,5 16,5 16  
52,5 16,5 16  
1
1
2
2
2
M10 0,75 10,5 +0,3 age dis-  
tance/  
clear-  
ance  
B85121-A-B9, -B15  
B85121-A-B4  
M10 0,75 10,5 +0,3  
M12 0,75 12,5 +0,5  
M12 0,75 12,5 +0,5  
M12 0,75 12,5 +0,5  
26,5 46  
38,5 58  
18  
18  
19  
17  
B85121-A-B5, -B6, -B39 20  
17  
4 mm  
B85121-A-C37  
20  
32  
52  
18,5  
B85121-D  
Type  
l1 (mm) l2 (mm) Accessories  
B85121-D-B1... -B4 25  
41  
46  
Slotted nut and spring washer Creep. dist./clearance  
included in delivery 2 mm  
B85121-D-B5, -B6  
30  
1) max.  
2) B85121-A-C37: length 45  
5
3)B85121-A-C37: length 65  
5
3
02/01  
Feed-Through Capacitors  
10 ... 25 A  
B85121  
B85122  
Technical data  
Test voltage VP  
Terminal/case (layer/layer)  
Insulation resistance Ris  
or time constant  
= CR Ris  
CN 0,33  
12000 M  
F
CN 0,33  
4000 s  
F
Capacitance tolerance  
Climatic category  
20 %  
In accordance with IEC 68-1  
FK technology: 40/100/56 (–40 C/+100 C/56 days damp heat test)  
MP technology: 40/085/56 (–40 C/+85 C/56 days damp heat test)  
Characteristics and ordering codes  
IR  
A
VR  
VP  
CR  
Approx. Ordering code  
weight  
Class2) Tech-  
nology  
Vdc/Vac Vac  
50/60 Hz 400 Hz Vdc, 2 s  
g
10  
10  
10  
10  
10  
10  
16  
16  
16  
16  
25  
25  
25  
25  
25  
350/2501) 115  
350/2501) 115  
1500  
1500  
750  
5000 pF  
FK  
FK  
FK  
FK  
MP  
FK  
13  
13  
13  
13  
15  
15  
30  
23  
28  
30  
36  
51  
51  
55  
55  
B85121-D-B1  
B85121-D-B2  
B85121-D-B3  
B85121-D-B4  
B85121-D-B5  
B85121-D-B6  
B85122-A-B2  
B85121-A-B3  
B85121-A-B9  
B85121-A-B15  
B85121-A-B4  
B85121-A-B5  
B85121-A-B6  
B85121-A-B39  
B85121-A-C37  
0,01  
0,025  
0,05  
F
160/110  
80/42  
60  
–
F
900  
F
250/100  
250/42  
60  
–
400  
0,1 F  
1075  
3950  
3750  
1600  
300  
0,05 F  
600/2503) 220  
440/2503) 115  
2500 pF  
5000 pF  
Y
FK  
FK  
FK  
MP  
FK  
FK  
FK  
FK  
MP  
Y
350/250  
115  
0,05  
1,0  
F
X2  
160/75  
40  
F
440/2503) 115  
440/2503) 115  
440/2503) 115  
3750  
3750  
3750  
3950  
450  
0,01  
F
Y
0,035  
0,05  
F
Y
F
Y
600/440  
160/75  
220  
–
0,035  
F
X1  
1
F
1) Not for power line operation!  
2) In accordance with VDE 0565-1  
3) If the capacitors are not used as Y capacitors, but e.g. for connection to anode voltage lines, the max. permissible  
operating voltage is 350 Vrms, 60 Hz/750 Vdc  
4
02/01  
Feed-Through Capacitors  
10 ... 25 A  
B85121  
B85122  
Published by EPCOS AG  
Marketing Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY  
EPCOS AG 2001. All Rights Reserved. Reproduction, publication and dissemination of this bro-  
chure and the information contained therein without EPCOS’ prior express consent is prohibited.  
The information contained in this brochure describes the type of component and shall not be con-  
sidered as guaranteed characteristics. Purchase orders are subject to the General Conditions for  
the Supply of Products and Services of the Electrical and Electronics Industry recommended by the  
ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed.  
This brochure replaces the previous edition.  
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or  
the international Representatives.  
Due to technical requirements components may contain dangerous substances. For information on  
the type in question please also contact one of our Sales Offices.  
5
02/01  

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