B37872K5105K0 [EPCOS]
Multilayer ceramic capacitor; 多层陶瓷电容器
| 型号： | B37872K5105K0 |
| 厂家： | 
EPCOS |
| 描述： | Multilayer ceramic capacitor |
| 文件： | 总5页 (文件大小：59K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Multilayer ceramic capacitor
HighCV, X7R 1206 50 V
Series/Type:
Chip
Ordering code: B37872K5105K0**
Date:
Version:
25.10.2005
1
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Identification/Classification 1: (header 1)
Identification/Classification 2: (header 2)
Ordering code:
Multilayer ceramic capacitor
HighCV, X7R 1206 50 V
B37872K5105K0**
Chip
Series/Type:
Preliminary data (optional): (if necessary)
Department:
KB VS PE
25.10.2005
Date:
Prepared by:
Mr. Huainig
Release signed PE:
Release signed QS:
Modifications/Remarks:
Dr. Engel
Dr. Slakhorst
xx
xx
xx
© EPCOS AG 2005. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
Multilayer ceramic capacitor
HighCV, X7R 1206 50 V
B37872K5105K0**
Chip
Ordering code
B37872
K 5 105 K 0 62
Type and size:
872 = X7R/1206
Metallization type:
K = Ag/Ni/Sn
Rated voltage:
0 = 50 V
Rated capacitance (example):
105 = 10 · 105 pF (1 µF)
Capacitance tolerance:
K = ±10%
Internal code
Packaging code:
62 = Blister, 180-mm reel
72 = Blister, 330-mm reel
Dimensional drawing
Size
l
b
s
k
[inch / mm]
[mm]
[mm]
[mm]
[mm]
1206 / 3216 3.2 ±0.20 1.6 ±0.15 1.2 ±0.10 0.25 – 0.75
see also “Ordering codes and chip thickness”, dimensions in accordance to
CECC 32101-801
KB VS PE
25.10.2005
Please read Cautions and Warnings and
Important notes at the end of this document.
Page 2 of 5
Multilayer ceramic capacitor
HighCV, X7R 1206 50 V
B37872K5105K0**
Chip
Electrical data
Temperature characteristic:
Climatic category (IEC 60068-1):
Standard:
X7R
55/125/56
EIA
Dielectric:
Class 2
50 V
Rated voltage:
Capacitance1) test conditions
Test frequency:
(1.0 ±0.2) kHz
(1.0 ±0.2) VRMS
±15%
Test voltage:
Max. relative capacitance change:
Dissipation factor tanδ (limit value):
Time constant τ at +25 °C:
Operating temperature range:
Capacitance value:
< 25 · 10-3
> 500 s
–55 °C ... +125 °C
1 µF
1)
Subject to aging, please see “General Technical Information” at
www.epcos.com/ceramic_capacitors
or the databook “Multilayer Ceramic Capacitors”.
Ordering codes and chip thickness
Size
CR
Ordering code
Thickness
Packing quantity
∅ 180-mm reel ∅ 330-mm reel
[inch] [µF]
1206
[mm]
[pcs]
3000
[pcs]
1
B37872K5105K062*
1.2 ±0.1
12000
* Ordering Code Example
Standard tolerance:
± 10%
Standard packaging: Blister tape, 180-mm reel
KB VS PE
25.10.2005
Please read Cautions and Warnings and
Important notes at the end of this document.
Page 3 of 5
Multilayer ceramic capacitor
HighCV, X7R 1206 50 V
B37872K5105K0**
Chip
Further information
Please see General Technical Information at www.epcos.com/ceramic_capacitors or the data book
“Multilayer Ceramic Capacitors” for further information on:
Soldering directions
Taping and packing
Surface mounting instructions
Effects of mechanical stress
Cautions and warnings
Derating: A “state of the art” application design is essential to achieve failures rates at ppb level.
Do not use designs based on 100% of specified rated values.
AC applications may damage MLCC on a much lower level than DC voltage due to power
dissipation losses.
Mechanical stress - Please note EPCOS “General Technical Information”, “Surface mounting
instructions” and information about the effect of mechanical stress.
ESD - EPCOS recommends the use of varistors.
Further processing - care must be taken using moulding processes.
Combined stresses - the total stress (e.g. DC voltage, AC ripple, pulses and temperature) has to
be taken into account to estimate reliability of MLCC.
KB VS PE
25.10.2005
Please read Cautions and Warnings and
Important notes at the end of this document.
Page 4 of 5
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, CeraDiode, CSSP, PhaseCap, PhaseMod, SIFI, SIKOREL, SilverCap,
SIMID, SIOV, SIP5D, SIP5K, TOPcap, UltraCap, 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.
Page 5 of 5
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