首页 > 器件类别 > 无源元件 > 电容器

C2012X7R471MEWS

Ceramic Capacitor, Multilayer, Ceramic, 16V, 20% +Tol, 20% -Tol, X7R, -/+15ppm/Cel TC, 0.00047uF, 0805,

器件类别:无源元件    电容器   

厂商名称:达方(DARFON)

厂商官网:http://www.darfon.com.cn/

器件标准:

下载文档
器件参数
参数名称
属性值
是否Rohs认证
符合
Objectid
939075528
包装说明
, 0805
Reach Compliance Code
compliant
ECCN代码
EAR99
电容
0.00047 µF
电容器类型
CERAMIC CAPACITOR
介电材料
CERAMIC
高度
0.6 mm
JESD-609代码
e3
长度
2 mm
多层
Yes
负容差
20%
端子数量
2
最高工作温度
125 °C
最低工作温度
-55 °C
封装形式
SMT
正容差
20%
额定(直流)电压(URdc)
16 V
系列
C2012(X7R,16V,C)
尺寸代码
0805
温度特性代码
X7R
温度系数
15% ppm/°C
端子面层
Matte Tin (Sn) - with Nickel (Ni) barrier
宽度
1.25 mm
文档预览
Electronics Corp.
Multi-Layer Ceramic Capacitor
C-S2-5-01
X5R, X7R Dielectrics
Features
A monolithic structure ensures high reliability and mechanical strength.
High capacitance density.
A wide range of capacitance values in standard case size.
Suitable for high speed SMT placement on PCBs.
Ni barrier termination highly resistance to migration.
Lead-free termination is in compliance with the requirement of green plan and ROHS.
S2
Applications
General electronic equipment.
Communication equipment.
Custom Application
X5R, X7R Dielectric Characteristics
Capacitance Range
Size (mm)
(EIA inch)
Test Voltage
Test Frequency
Capacitance Tolerance
Operating Temperature Range
100pF to 100uF
0603
(0201)
1005
1608
2012
3216
(1206)
3225
(1210)
(0402) (0603) (0805)
1.0 ± 0.2Vrms
1.0 ± 0.2KHz
± 10%, ± 20% (± 5% available on request)
-55℃ to +85℃ for X5R
-55℃ to +125℃ for X7R
Maximum Capacitance Change
Rated Voltage
Dissipation Factor
± 15 %
6.3, 10, 16, 25, 50, 100 VDC
Pls refer to DF table on page No. 7
Insulation Resistance (+25℃, RVDC) 10,000 MΩ min. or 500Ω-F min., whichever is smaller
Insulation Resistance (Maximum
operating temperature, RVDC)
1,000 MΩ min. or 50Ω-F min., whichever is smaller
Darfon Product Specification
1
Rev.: 4
Electronics Corp.
Multi-Layer Ceramic Capacitor
Product Range and Thickness
CLASS
TYPE
T.C.
SIZE
(EIA)
RV
10V
0603
0201
16V
25V
10V
1005
0402
16V
25V
50V
10V
16V
1608
0603
25V
50V 100V 6.3V
10V
Class II
Standard
X7R
2012
0802
16V
25V
50V 100V
10V
16V
3216
1206
25V
50V
100V
10V
3225
1210
16V
25V
50V
C-S2-5-01
100 p
120 p
150 p
180 p
220 p
270 p
330 p
390 p
470 p
560 p
680 p
820 p
1.0 n
1.2 n
1.5 n
1.8 n
2.2 n
2.7 n
3.3 n
3.9 n
4.7 n
5.6 n
6.8 n
8.2 n
10 n
12 n
15 n
18 n
22 n
27 n
33 n
39 n
47 n
56 n
68 n
82 n
100 n
120 n
150 n
180 n
220 n
270 n
330 n
390 n
470 n
560 n
680 n
820 n
1.0 u
1.2 u
1.5 u
1.8 u
2.2 u
2.7 u
3.3 u
3.9 u
4.7 u
10 u
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D*
D*
D*
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D*
D*
D*
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D*
D*
D*
D*
D*
D*
D*
D*
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D*
D*
D
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
E
E
E
E
E
E G
E G
E G
E G
G
G
G
G
G
G
G
G
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
E
E
E
E
E
E G
E G
E G
E G
G
G
G
G
G
G
G
G
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
E
E
E
E
E
E
E
E
E
E
E G G
E G E G
G
E G
E G E G
G
G
G
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E G
E G
E G
E G
E G
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E I
E I
E I
E I
E I
F
F
F
GG
F
G
F
G
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E I E I
E I E I
E I E I
E I
E I G
F
F
L
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E F
E F
E F
E F
E F
E F
E F
E F
F G
F G
G
G L G L
L G
G
G
G
L
L
L
L
L
L
L
L
N
N
N
P
Non-standard capacitance or thickness is available on request
The thickness might be changed due to technology improvement.
D* Thickness Spec: 0.8+0.15/-0.1mm
Length Spec : 1.6+0.15/-0.1mm
Darfon Product Specification
2
Rev.: 4
Electronics Corp.
Multi-Layer Ceramic Capacitor
Product Range and Thickness
CLAS
TYPE
T.C.
SIZE
(EIA)
C-S2-5-01
Class II
Standard
X5R
0603
0201
6.3V
A
A
A
A
A
A
A
A
A
B
B
B
B
A
B
10V
A
A
A
A
A
A
A
6.3V
1005
0402
10V
16V
4V
1608
0603
6.3V 10V
16V
25V
6.3V
2012
0805
10V
16V
25V
6.3V
3216
1206
10V
16V
25V
6.3V
3225
1210
10V
16V
25V
RV
2.2 n
3.3 n
4.7 n
5.6 n
6.8 n
8.2 n
10 n
15 n
22 n
33 n
47 n
56 n
68 n
82 n
100 n
120 n
150 n
180 n
220 n
270 n
330 n
390 n
470 n
560 n
680 n
820 n
1.0 u
1.5 u
1.8 u
2.2 u
2.7 u
3.3 u
3.9 u
4.7 u
6.8 u
10 u
22 u
47 u
100 u
S2
B
B
B
B
B
B
B
B
B
B
B
B
B
D
D*
D*
D*
D
D*
D*
D*
D*
D*
D*
D*
D*
D
D*
D*
D*
D*
D*
B
D*
D*
D*
D*
B
B
D*
D*
E
E
E
G
D*
D*
D*
E
G
E
G
G
G
G
L
L
L
L
D*
D*
D*
D*
G
E G
G
G
G
G
G L G L G L
L
L
L
L
L
L
L
E
E
E
N
N N P
P
L N L N L
N P N P N
P
P
Non-standard capacitance or thickness is available on request
The thickness might be changed due to technology improvement.
Typical Tolerance
Thickness (mm)
Code
A
B
C
Class
0.30+/-0.03
0.50+/-0.05
0.60+/-0.15
Thickness (mm)
Code
M
D
E
Class
0.70+/-0.15
0.80+/-0.10
0.85+/-0.15
Thickness (mm)
Code
I
F
G
Class
0.95+/-0.15
1.15+/-0.20
1.25+/-0.20
Thickness (mm)
Code
H
P
L
Class
1.50+/-0.20
2.50+/-0.20
1.60+/-0.20
Thickness (mm)
Code
N
R
Class
2.00+/-0.20
3.20+/-0.20
Special Tolerance
Thickness (mm)
Code
G
Class
1.25 -0.20/+0.30
Thickness (mm)
Code
L
Class
1.60 -0.20/+0.30
Thickness (mm)
Code
N
Class
2.00+/-0.30
Thickness (mm)
Code
P
Class
2.50+/-0.30
Thickness (mm)
Code
R
Class
3.20+/-0.30
For Cap≥1µF, Tolerance of dimensions will be enlarged.
Darfon Product Specification
3
Rev.: 4
Electronics Corp.
Multi-Layer Ceramic Capacitor
Taping Amount
Thickness
Code
A
B
C
D
D*
E
I
F
Spec
0.30+/-0.03
0.50+/-0.05
0.60+/-0.15
0.80+/-0.10
0.80+0.15/ -0.10
0.85+/-0.15
0.95+/-0.15
1.15+/-0.20
Size(EIA)
0603 (0201)
1005 (0402)
2012 (0805)
3216 (1206)
1608 (0603)
1608 (0603)
2012 (0805)
3216 (1206)
3225 (1210)
4532 (1812)
2012 (0805)
3216(1206)
3216 (1206)
4520 (1808)
2012 (0805)
3216 (1206)
3225 (1210)
4520 (1808)
4532 (1812)
2012 (0805)
3216 (1206)
3225(1210)
3225 (1210)
4520 (1808)
4532 (1812)
3216 (1206)
3225 (1210)
4520 (1808)
4532 (1812)
3216 (1206)
3225 (1210)
4520 (1808)
4532 (1812)
3216 (1206)
3225 (1210)
4520 (1808)
4532 (1812)
3225 (1210)
3225 (1210)
3225 (1210)
Amount per reel
180 mm (7”)
Paper
15K
10K
4K
4K
4K
4K
4K
4K
Embossed
250 mm (10”)
Paper
Embossed
330 mm (13”)
Paper
50K
15K
15K
15K
15K
15K
15K
10K
Embossed
C-S2-5-01
10K
10K
10K
10K
10K
10K
3K
1K
3K
3K
3K
3K
2K/3K
3K
3K
3K
1K
2K/3K
3K
3K
2K
2K
1K
2K
2K
2K
1K
2K
2K
2K
1K
2K/3K
2K
1K
1K
2K
500pcs/1K
500pcs/1K
500pcs
500pcs
10K
10K
10K
G
1.25 +/-0.20
G
H
1.25+0.3/-0.2
1.50+/-0.20
10K
10K
L
1.60+/-0.20
L
1.60+0.30/-0.20
N
N
P
P
R
R
2.00+/-0.20
2.00+/-0.30
2.50+/-0.20
2.50+/-0.30
3.20+/-0.20
3.20+/-0.30
*: For some products, the thickness spec can be 0.8+0.15/-0.1mm
.
Darfon Product Specification
4
Rev.: 4
Electronics Corp.
Multi-Layer Ceramic Capacitor
X5R, X7R Specifications
No.
Item
Specification
1 Operating Temperature Range
-55℃ to 125℃ for X7R
-55℃ to 85℃ for X5R
2 Rated Voltage
6.3VDC, 10VDC, 16VDC, 25VDC, 50VDC,
100VDC
3
4
5
Appearance
Dimensions
Dielectric Strength (Flash)
No defects or abnormalities.
Within the specified dimension.
No defects or abnormalities.
Test Method
-
The rated voltage is defined as the maximum
voltage, which may be applied continuously to the
capacitor.
Visual inspection
Using calipers
No failure shall be observed when 250%of the rated
voltage is applied between the terminations for 1 to
5 seconds, the charge and discharge current is less
than 50mA.
The insulation resistance shall be measured with a
DC voltage not exceeding the rated voltage at 25℃
and 75%RH max, and within 1 minute of charging.
C-S2-5-01
S2
6
Insulation Resistance ( I.R.)
Rated Voltage:
<500V
Rated Voltage:
≧500V
To apply rated
voltage.
To apply 500V.
I.R.
≧10G or
R
i
C
R
≧500Ω-F
(whichever is smaller)
7
8
9
Capacitance
Dissipation Factor ( D.F.)
Capacitance Temperature
Characteristics
Within the specified tolerance at 1,000 hours The capacitance/D.F. shall be measured at 25℃ at
frequency 1.0±0.2KHz and voltage 1.0±0.2Vrms.
See X5R/X7R DF (tan
δ)
table 2
The ranges of capacitance change compared with
Capacitance change within the specified
25℃ value over the temperature ranges shown in
tolerance as following table.
the table should be within the specified ranges.
Reference temperature 25℃.
Char.
Temp. Range
Cap. Change
X7R
-55℃ to 125℃
± 15%
X5R
-55℃ to 85℃
± 15%
Apply a parallel force of 5N to a PCB mounted
sample for 10±1sec. *2N for 0603 (EIA 0201).
Solder the capacitor to the test jig (glass epoxy
boards) shown in Fig. a. using a eutectic solder
then let sit for 48±4 hours. Then apply a force in the
direction shown in Fig. b. The soldering shall be
done with the reflow method and shall be
conducted with care so that the soldering is uniform
and free of defects such as heat shock.
20 50 Pressurizing speed : 1.0mm/sec.
Size
1005
c
a
100
t :1.6mm
40
1608
2012
3216
a
0.4
1.0
1.2
2.2
b
1.5
3.0
4.0
5.0
C
0.5
1.2
1.65
2.0
Capacitance Meter
10 Termination Strength
No removal of the terminations or marking
defect.
11 Deflection (Bending Strength)
Appearance: No cracking or marking
defects.
Capacitance change within ±12.5%.
(Unit in mm)
b
φ
4.5
Pressurize
R230
Flexure : 1mm
45
45
Fig. a.
Fig. b.
12 Solderability of Termination
90% of the terminations is to be soldered
evenly and continuously.
13 Resistance to Appearance
Soldering Heat Cap. Change
D.F.
No marking defects
Within ±7.5%
To satisfy the specified initial value
Immerse the test capacitor into a methanol solution
containing rosin for 3 to 5 seconds, preheat it 150 to
180℃ for 2 to 3 minutes and immerse it into molten
solder of 230 ± 5℃ for 5±1seconds.
Preheat the capacitor at 120 to 150℃ for 1 minute.
Immerse the capacitor in an eutectic solder solution
at 270±5℃ for 10±1 seconds. Let sit at room
temperature for 48±4 hours, then measure.
* Preheat 150 to 200℃ for size≧3216.
Initial measurement : perform a heat treatment at
150+0/-10℃ for one hour and then let sit for 48±4
hours at room temperature. Perform the initial
measurement.
I.R.
I.R.≧10,000MΩ or R
i
C
R
≧500Ω-F.
( whichever is smaller)
Darfon Product Specification
5
Rev.: 4
查看更多>
自制arm-linux-gcc编译工具链
2月1号开始放假,在家也是闲的慌,又不能静下来学习,就想着把arm-linux-gcc这个工具链搞定,边带着孩子,边开始折腾,搞了3天弄明白了是怎么回事,就开始了真正的制作过程,先上图,看成果,当然配置过程还是很复杂的,网上也有教程,我就不转发了,但是我没有找到一个能彻底编译完成的,我把我制作的分享给大家,就不把具体步骤一一道来了,反正很多人也只是注重会使用,就能进一步学习了,只有我这样闲人才会去折腾这些细小、微不足道的基础工作。需要用到的文件也分享给大家。这个是三星210芯片的...
star_66666 Linux与安卓
【官宣】TI 《电源设计基础》中文版重磅上市,myti 用户还有福利!
给大家推荐一本电源管理方面的书,由TIPower电源管理教父级作者RobertMammano编著。目前,中文版新书重磅上市!优惠的价格,地道的翻译,myti用户还可优惠10元还等什么?扫描图片中二维码或者通过下方链接下单吧!京东购买链接天猫购买链接【官宣】TI《电源设计基础》中文版重磅上市,myti用户还有福利!如何才能实现省下来10块钱{:1_113:...
eric_wang 模拟与混合信号
WIFI 睡眠唤醒问题
我最近在PDA上调WIFI睡眠唤醒,硬件上有两个GPIO口可以控制芯片电流,是高使能,WIFI正常工作时要置为高,现在我在睡眠时在驱动中将其置低,在唤醒时将其拉高。我想问的是,唤醒时,我还需要做些什么配置,才能使WIFI能正常工作?请高手指点!WIFI睡眠唤醒问题...
gosy 嵌入式系统
设计PLC控制系统需要以下七个步骤
本人在使用PLC过程中的一些小体会:1.系统设计与设备选型  a.分析你所控制的设备或系统。PLC最主要的目的是控制外部系统。这个系统可能是单个机器,机群或一个生产过程。  b.判断一下你所要控制的设备或系统的输入输出点数是否符合可编程控制器的点数要求。(选型要求)  c.判断一下你所要控制的设备或系统的复杂程度,分析内存容量是否够。2.I/O赋值(分配输入输出)  a.将你所要控制的设备或系统的输入信号进行赋值,与PLC的输入编号相对应。(列表)  b....
led123 工控电子
各位在使用MDK11时有没有发现什么问题?
我在使用MDK11开发STR912的片子时,常出现仿真时c语言环境下执行顺序乱跳,根本没有按照设计者的顺序执行程序,这是怎么回事?以前使用MDK的早期版本开发NXP的片子时可从来没出现过这样的问题啊。各位在使用MDK11时有没有发现什么问题?没有人碰到同样问题?我在调试STM32的时候也碰到同样的问题。我用的那个MDK311,IDE是uvision3。编辑的时候光标跟输入的文字就对不起来,在注释中问题更严重。是不是这个版本太新了,还不够完...
cattyzeal stm32/stm8
开环、闭环
在嵌入式开发中,经常会遇到一个控制领域的概念,就是开环和闭环。即使你不是控制专业的,如果你想从事嵌入式,我建议也需要了解一下开环和闭环的概念。开环和闭环都是控制方面经常使用的术语。开环控制是指控制装置与被控对象之间只有顺向作用而没有反向联系的控制过程,按这种方式组成的系统称为开环控制系统。闭环控制是将输出量直接或间接反馈到输入端形成闭环、参与控制的控制方式。介绍开环开环的英文名是open-loop。开环相对于闭环而言,也叫开环控制系统。意思就是不将控制的结果反馈回来影响当前控制的系...
JackIeLc 测试/测量