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1812HC681MA14A: 产品描述Ceramic Capacitor, Multilayer, Ceramic, 3000V, 20% +Tol, 20% -Tol, X7R, 15% TC, 0.00068uF, Surface Mount, 1812, CHIP; 产品类别无源元件电容器; 文件大小457KB，共5页; 制造商AVX; 标准

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1812HC681MA14A概述

Ceramic Capacitor, Multilayer, Ceramic, 3000V, 20% +Tol, 20% -Tol, X7R, 15% TC, 0.00068uF, Surface Mount, 1812, CHIP

1812HC681MA14A规格参数

参数名称	属性值
是否Rohs认证	符合
Objectid	7101922439
包装说明	, 1812
Reach Compliance Code	compliant
ECCN代码	EAR99
YTEOL	7.88
电容	0.00068 µF
电容器类型	CERAMIC CAPACITOR
介电材料	CERAMIC
高度	2.2098 mm
JESD-609代码	e4
长度	4.6 mm
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
封装形式	SMT
包装方法	TR, 13 Inch
正容差	20%
额定（直流）电压（URdc）	3000 V
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	Silver/Palladium (Ag/Pd)
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 temperature 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

***

Notes:

Voltage

600V/630V = C

1000V = A

1500V = S

2000V = G

2500V = W

3000V = H

4000V = J

5000V = K

271

Test Level

A = Standard

Termination*

1 = Pd/Ag

T = Plated

Packaging

1 or 2 = 7” Reel

3 or 4 = 13” Reel

Special

Code

A = Standard

Temperature

Capacitance Code Capacitance

Tolerance

Coefficient

(2 significant digits

C0G: J = ±5%

NPO (C0G) = A

+ no. of zeros)

K = ±10%

X7R = C

Examples:

M = ±20%

10 pF = 100

X7R: K = ±10%

100 pF = 101

M = ±20%

1,000 pF = 102

Z = +80%,

22,000 pF = 223

-20%

220,000 pF = 224

1 μF =105

Ni and Sn

(RoHS Compliant)

1. 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.

2. *Terminations with 5% minimum lead (Pb) is available, see pages 100 and 101 for LD style.

Leaded terminations are available, see pages 102-106.

**The 3640 Style is not available on 7” Reels.

*** AVX offers nonstandard chip sizes. Contact factory for details.

DIMENSIONS

SIZE

0805

1206

3.30 ± 0.30

(0.130 ± 0.012)

1.60 ± 0.20

(0.063 ± 0.008)

1.80

(0.071)

0.60 ± 0.20

(0.024 ± 0.008)

millimeters (inches)

1210*

3.30 ± 0.40

(0.130 ± 0.016)

2.50 ± 0.30

(0.098 ± 0.012)

2.80

(0.110)

0.75 ± 0.35

(0.030 ± 0.014)

1808*

4.60 ± 0.50

(0.181 ± 0.020)

2.00 ± 0.20

(0.079 ± 0.008)

2.20

(0.087)

0.75 ± 0.35

(0.030 ± 0.014)

1812*

4.60 ± 0.50

(0.181 ± 0.020)

3.20 ± 0.30

(0.126 ± 0.012)

2.80

(0.110)

0.75 ± 0.35

(0.030 ± 0.014)

1825*

4.60 ± 0.50

(0.181 ± 0.020)

6.30 ± 0.40

(0.248 ± 0.016)

3.40

(0.134)

0.75 ± 0.35

(0.030 ± 0.014)

2220*

5.70 ± 0.50

(0.224 ± 0.020)

5.00 ± 0.40

(0.197 ± 0.016)

3.40

(0.134)

0.85 ± 0.35

(0.033 ± 0.014)

2225*

5.72 ± 0.25

(0.225 ± 0.010)

6.35 ± 0.25

(0.250 ± 0.010)

2.54

(0.100)

0.85 ± 0.35

(0.033 ± 0.014)

3640*

9.14 ± 0.25

(0.360 ± 0.010)

10.2 ± 0.25

(0.400 ± 0.010)

2.54

(0.100)

0.76 (0.030)

1.52 (0.060)

2.10 ± 0.20

(L) Length

(0.083 ± 0.008)

1.25 ± 0.20

(W) Width

(0.049 ±0.008)

(T) Thickness

1.35

Max.

(0.053)

min.

0.50 ± 0.20

(t) terminal

max. (0.020 ± 0.008)

*Reflow Soldering Only

The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or

available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.

010419

1812HC681MA14A

1812HC681MA14A概述

1812HC681MA14A规格参数

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