参数资料
型号: 1812PC334MAT1A
厂商: AVX Corporation
文件页数: 1/2页
文件大小: 0K
描述: CAP CER 0.33UF 250V 20% X7R 1812
产品培训模块: Component Solutions for Smart Meter Applications
标准包装: 1,000
电容: 0.33µF
电压 - 额定: 250V
容差: ±20%
温度系数: X7R
安装类型: 表面贴装,MLCC
工作温度: -55°C ~ 125°C
应用: 通用
封装/外壳: 1812(4532 公制)
尺寸/尺寸: 0.177" L x 0.126" W(4.50mm x 3.20mm)
厚度(最大): 0.079"(2.00mm)
包装: 带卷 (TR)
Tip & Ring
Multilayer Ceramic Chip Capacitors
AVX “Tip & Ring” or “ring detector” Multilayer Ceramic Chip
Capacitors are designed as a standard telecom filter
to block -48 Volts DC telephone line voltage and pass
subscriber’s AC signal pulse (16 to 25Hz, 70 to 90Vrms).
The typical ringing signal is seen on figure on page 101. The
ringer capacitors replace large leaded film capacitors and
are ideal for telecom/modem applications. Using AVX “Tip &
Ring” capacitors not only saves valuable real estate on the
board and reduces the weight of overall product, but also
features standard surface mounting capabilities, so critical to
new and compact designs.
The AVX “Tip & Ring” capacitors are offered in standard
EIA sizes and standard values. They offer excellent high
frequency performance, low ESR and improved temperature
performance over film capacitors.
HOW TO ORDER
1812
AVX
Style
0805
P
Voltage
250 VDC
Telco
C
Temp
Coefficient
X7R
104
Capacitance
Code
(2 significant
K
Capacitance
Tolerance
K = ±10%
A
Test
Level
A = Standard
T
Termination
T = Plated
Ni and Sn
1
Packaging
1 = 7" Reel
3 = 13" Reel
A
Special
Code
A = Standard
1206
1210
1808
1812
1825
Rating
digits + no.
of zeros)
Examples:
1,000 pF = 102
22,000 pF = 223
M = ±20%
(RoHS Compliant) 9 = Bulk
Z = FLEXITERM ?
100% Tin
(RoHS Compliant)
2220
2225
220,000 pF = 224
1 μF = 105
Contact factory for availability of Termination and Tolerance options for Specific Part Numbers.
W
L
T
t
DIMENSIONS
millimeters (inches)
Style
0805
1206
1210*
1808*
1812*
1825*
2220*
2225*
(L) Length
(W)Width
2.01 ± 0.20 3.20 ± 0.20 3.2 ± 0.20 4.57 ± 0.25 4.50 ± 0.30 4.50 ± 0.30 5.60 ± 0.30 5.60 ± 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) (0.220 ± 0.012) (0.220 ± 0.010)
1.25 ± 0.20 1.60 ± 0.20 2.50 ± 0.20 2.03 ± 0.25 3.2 ± 0.20 6.34 ± 0.30 5.10 ± 0.40 6.35 ± 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) (0.200 ± 0.016) (0.250 ± 0.010)
(T) Thickness
1.30 max.
(0.051 max.)
1.50 max.
(0.059 max.)
1.78 max.
(0.070 max.)
1.78 max.
(0.070 max.)
2.00 max.
(0.080 max.)
2.00max.
(0.080 max.)
2.00 max.
(0.080 max.)
2.00 max.
(0.080 max.)
(t) terminal
0.50 ± 0.25 0.50 ± 0.25 0.50 ± 0.25 0.63 ± 0.38 0.63 ± 0.38 0.63 ± 0.38 0.63 ± 0.38 0.63 ± 0.38
(0.020 ± 0.010) (0.020 ± 0.010) (0.020 ± 0.010) (0.025 ± 0.015) (0.025 ± 0.015) (0.025 ± 0.015) (0.025 ± 0.015) (0.025 ± 0.015)
*Reflow Soldering Only
100
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