EMI Suppression Capacitors (MKP)
B3291* Series
Series/Type:
B32911 … B32916
Ordering code:
Date:
Version:
May 2007
1
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Identification/Classification 1:
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Identification/Classification 2:
(header 2)
Ordering code:
Series/Type:
Preliminary data (optional):
(if necessary)
Department:
Date:
B32911 … B32916
Preliminary data
FK DC PM
May 2007
EMI Suppression Capacitors (MKP)
B3291* Series
©
EPCOS AG 2007. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EMI Suppression Capacitors (MKP)
Preliminary data
Recommended applications
X1 class for interference suppression
“Across the line” applications.
For apparatus permanently connected to mains and
isolated from direct contact with humidity
Climatic
Maximum operating temperature 110 ºC
Climatic category (IEC 60068-1): 40/110/56
Construction
Dielectric: Polypropylene (MKP)
Plastic case (UL 94 V-0)
Epoxy resin sealing (UL 94 V-0)
Features
Very small dimensions
Good self-healing properties
High voltage capability
Terminals
Parallel wire leads, lead-free tinned
Standard lead lengths: 6 –1 mm
Special lead lengths are available on request
Marking
Manufacturer’s logo and lot number,
date code, rated capacitance (coded),
capacitance tolerance (code letter) and
rated ac voltage (IEC)
Series number, sub-class (X1),
dielectric code (MKP), climatic category,
passive flammability category, approvals.
Delivery mode
Bulk (untaped)
Taped (Ammo pack or Reel)
Technical data
Rated AC voltage (IEC 60384-14)
Maximum continuous DC voltage (V DC)
Maximum operating temperature T
op,max
DC test voltage
Dissipation factor tan
δ
(in 10 )
at 20 °C, (upper limit values)
Insulation resistance R
ins
or time constant
τ
= C
R
·⋅ R
ins
at 100 V DC, 20 °C,
rel. humidity
≤
65% and for 60 s
(minimum “as delivered” values)
Passive flammability category to
IEC 40 (CO) 752
Capacitance tolerances
(measured at 1 kHz)
–3
B3291* Series
X1 / 330 V AC
Dimensional drawing
Dimensions in mm
Lead spacing
±0.4 (mm)
10
15
...
27.5
37.5
Lead diameter
d
1
(mm)
0.6
0.8
1.0
Type
B32911
B32912 ... 14
B32916
Marking examples:
= 10mm
15
≤
≤
27.5 mm
(
C
R
≤
1 µF)
22.5
≤
≤
37.5 mm
(
C
R
>
1 µF)
330 V (50/60 Hz)
760 V
+110 ºC
2500 V, 2 s
at 1 kHz
C
R
≤
0.33 µF
100,000 MΩ
B
±10% (K), ±20% (M)
C
≤
2.2 µF
1
C
R
>
0.33 µF
30,000 s
C > 2.2 µF
2
FK DC PM
Page 2 of 4
May 2007
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain
statements about the suitability of our products for
certain areas of application.
These statements are based on our knowledge of typical
requirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out
that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application.
As a
rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them
than the customers themselves. For these reasons, it is always ultimately incumbent on the
customer to check and decide whether an EPCOS product with the properties described in the
product specification is suitable for use in a particular customer application.
2. We also point out that
in individual cases, a malfunction of passive electronic components
or failure before the end of their usual service life cannot be completely ruled out in the
current state of the art, even if they are operated as specified.
In customer applications
requiring a very high level of operational safety and especially in customer applications in which
the malfunction or failure of a passive electronic component could endanger human life or health
(e.g. in accident prevention or life-saving systems), it must therefore be ensured by means of
suitable design of the customer application or other action taken by the customer (e.g. installation
of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the
event of malfunction or failure of a passive electronic component.
3.
The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements,
some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as “hazardous”).
Useful information on this will be found in our
Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more
detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently,
the products described in this
publication may change from time to time.
The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order.
We also
reserve the right to discontinue production and delivery of products.
Consequently,
we cannot guarantee that all products named in this publication will always be available.
6.
Unless otherwise agreed in individual contracts,
all orders are subject to the current version of
the “General Terms of Delivery for Products and Services in the Electrical Industry”
published by the German Electrical and Electronics Industry Association (ZVEI).
7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSSP, MiniBlue, MKK, MLSC, MotorCap,
PCC, PhaseCap, PhaseMod, SIFI, SIKOREL, SilverCap, SIMDAD, SIMID, SineFormer, SIOV,
SIP5D, SIP5K, ThermoFuse, WindCap are
trademarks registered or pending
in Europe and in
other countries. Further information will be found on the Internet at www.epcos.com/trademarks.
FK DC PM
Page 4 of 4
May 2007
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