Datasheet> 器件分类 > 无源元件> 电容器> 1812AC202MA19A

1812AC202MA19A: 产品描述Ceramic Capacitor, Multilayer, Ceramic, 1000V, 20% +Tol, 20% -Tol, X7R, 15% TC, 0.002uF, Surface Mount, 1812, CHIP, ROHS COMPLIANT; 产品类别无源元件电容器; 文件大小70KB，共2页; 制造商AVX; 标准

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1812AC202MA19A概述

Ceramic Capacitor, Multilayer, Ceramic, 1000V, 20% +Tol, 20% -Tol, X7R, 15% TC, 0.002uF, Surface Mount, 1812, CHIP, ROHS COMPLIANT

1812AC202MA19A规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	AVX
包装说明	, 1812
Reach Compliance Code	compli
ECCN代码	EAR99
电容	0.002 µF
电容器类型	CERAMIC CAPACITOR
介电材料	CERAMIC
高度	2.54 mm
JESD-609代码	e4
长度	4.5 mm
制造商序列号	1812
安装特点	SURFACE MOUNT
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
封装形状	RECTANGULAR PACKAGE
封装形式	SMT
包装方法	BULK
正容差	20%
额定（直流）电压（URdc）	1000 V
系列	SIZE(HIGH VOLTAGE)
尺寸代码	1812
表面贴装	YES
温度特性代码	X7R
温度系数	15% ppm/°C
端子面层	Palladium/Silver (Pd/Ag)
端子形状	WRAPAROUND
宽度	3.2 mm

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High Voltage MLC Chips

For 600V to 5000V Applications

High value, low leakage and small size are difficult parameters to obtain

in capacitors for high voltage systems. AVX special high voltage MLC

chip capacitors meet these performance characteristics and are

designed for applications such as snubbers in high frequency power

converters, resonators in SMPS, and high voltage coupling/dc blocking.

These high voltage chip designs exhibit low ESRs at high frequencies.

Larger physical sizes than normally encountered chips are used to make

high voltage MLC chip products. Special precautions must be taken in

applying these chips in surface mount assemblies. The temperature

gradient during heating or cooling cycles should not exceed 4ºC per

second. The preheat temperature must be within 50ºC of the peak tem-

perature reached by the ceramic bodies through the soldering process.

Chip sizes 1210 and larger should be reflow soldered only. Capacitors

may require protective surface coating to prevent external arcing.

For 1825, 2225 and 3640 sizes, AVX offers leaded version in either

thru-hole or SMT configurations (for details see section on high voltage

leaded MLC chips).

NEW 630V RANGE

HOW TO ORDER

1808

AVX

Style

0805

1206

1210

1808

1812

1825

2220

2225

3640

***

Voltage

600V/630V =

1000V =

1500V =

2000V =

2500V =

3000V =

4000V =

5000V =

271

Temperature Capacitance Code Capacitance

Test Level

Termination*

Coefficient

(2 significant digits

Tolerance

A = Standard 1 = Pd/Ag

C0G = A

+ no. of zeros)

C0G:J = ±5%

T = Plated

X7R = C

Examples:

K = ±10%

Ni and Sn

(RoHS Compliant)

10 pF = 100

M = ±20%

100 pF = 101 X7R:K = ±10%

1,000 pF = 102

M = ±20%

22,000 pF = 223

Z = +80%,

220,000 pF = 224

-20%

1 μF = 105

Packaging

Special

1 = 7" Reel

Code

3 = 13" Reel A = Standard

9 = Bulk

*Note:

Terminations with 5% minimum lead (Pb) is available, see pages 84 and 85 for LD style.

Leaded terminations are available, see pages 88 and 89.

Notes: Capacitors with X7R dielectrics are not intended for applications across AC supply mains or AC line filtering with polarity reversal. Contact plant for recommendations.

Contact factory for availability of Termination and Tolerance options for Specific Part Numbers.

***

AVX offers nonstandard chip sizes. Contact factory for details.

DIMENSIONS

SIZE

(L) Length

millimeters (inches)

0805

1206

1210*

1808*

1812*

1825*

2220*

2225*

3640*

2.01 ± 0.20

3.20 ± 0.20

4.57 ± 0.25

4.50 ± 0.30

5.70 ± 0.40

5.72 ± 0.25

9.14 ± 0.25

(0.079 ± 0.008) (0.126 ± 0.008) (0.126 ± 0.008) (0.180 ± 0.010) (0.177 ± 0.012) (0.177 ± 0.012) (0.224 ± 0.016) (0.225 ± 0.010) (0.360 ± 0.010)

(W) Width

1.25 ± 0.20

1.60 ± 0.20

2.50 ± 0.20

2.03 ± 0.25

3.20 ± 0.20

6.40 ± 0.30

5.00 ± 0.40

6.35 ± 0.25

10.2 ± 0.25

(0.049 ±0.008) (0.063 ± 0.008) (0.098 ± 0.008) (0.080 ± 0.010) (0.126 ± 0.008) (0.252 ± 0.012) (0.197 ± 0.016) (0.250 ± 0.010) (0.400 ± 0.010)

(T) Thickness

1.30

1.52

1.70

2.03

2.54

3.30

2.54

Max.

(0.051)

(0.060)

(0.067)

(0.080)

(0.100)

(0.130)

(0.100)

(t) terminal min. 0.50 ± 0.25

0.25 (0.010)

0.76 (0.030)

max. (0.020 ± 0.010) 0.75 (0.030)

0.75 (0.030)

1.02 (0.040)

1.52 (0.060)

*Reflow Soldering Only

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