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參數資料
| 型號： | 1812A0250153MCRE03 |
| 廠商： | SYFER TECHNOLOGY LTD |
| 元件分類： | 數據傳輸濾波器 |
| 英文描述： | 2 FUNCTIONS, 25 V, FEED THROUGH CAPACITOR |
| 封裝： | EIA STD PACKAGE SIZE 1812 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 445K |
| 代理商： | 1812A0250153MCRE03 |
X2Y
Surface mount EMI filters - X2Y Integrated Passive Components
Type
E03
Chip size
0603
0805
1206
1410
1812
2220
Rated
voltage
Dielectric
Minimum and maximum capacitance values
16Vdc
C0G/NP0
150pF
-
X7R
15nF
-
25Vdc
C0G/NP0
120pF
560pF-820pF
1.8nF-3.3nF
6.8nF-8.2nF
12nF-15nF
22nF-33nF
X7R
12nF
56nF-68nF
-
470nF
820nF
1.2F
50Vdc
C0G/NP0
10pF-100pF
390pF-470pF
1.2nF-1.5nF
4.7nF-5.6nF
8.2nF-10nF
18nF
X7R
150pF-10nF
18nF-47nF
56nF-220nF
180nF-400nF
390nF-680nF
560nF-1.0F
100Vdc
C0G/NP0
-
10pF-330pF
22pF-1.0nF
100pF-3.9nF
820pF-6.8nF
1.0nF-15nF
X7R
-
470pF-15nF
1.5nF-47nF
4.7nF-150nF
8.2nF-330nF
10nF-470nF
Note: For some lower capacitance parts, higher voltage rated parts may be supplied.
W
T
B2
L
B1
0603
0805
1206
1410
1812
2220
L
1.6±0.2
(0.063±0.008)
2.0±0.3
(0.08±0.012)
3.2±0.3
(0.126±0.012)
3.6±0.3
(0.14±0.012)
4.5±0.35
(0.18±0.014)
5.7±0.4
(0.22±0.016)
W
0.8±0.2
(0.03±0.008)
1.25±0.2
(0.05±0.008)
1.60±0.2
(0.063±0.008)
2.5±0.3
(0.1±0.012)
3.2±0.3
(0.126±0.012)
5.0±0.4
(0.2±0.016)
T
0.5±0.15
(0.02±0.006)
1.0±0.15
(0.04±0.006)
1.1±0.2
(0.043±0.008)
2 max.
(0.08 max.)
2 max.
(0.08 max.)
2.5 max.
(0.1 max.)
B1
0.4±0.15
(0.016±0.006)
0.5±0.25
(0.02±0.01)
0.95±0.3
(0.037±0.012)
1.20±0.3
(0.047±0.012)
1.4±0.35
(0.06±0.014)
2.25±0.4
(0.09±0.016)
B2
0.25±0.15
(0.010±0.006)
0.3±0.15
(0.012±0.006)
0.5±0.25
(0.02±0.01)
0.5±0.25
(0.02±0.01)
0.75±0.25
(0.03±0.01)
0.75±0.25
(0.03±0.01)
Recommended solder lands
0603
0805
1206
1410
1812
2220
A
0.6 (0.024)
0.95 (0.037)
1.2 (0.047)
2.05 (0.08)
2.65 (0.104)
4.15 (0.163)
B
0.6 (0.024)
0.9 (0.035)
1.0 (0.04)
1.4 (0.055)
C
0.4 (0.016)
0.3 (0.012)
0.6 (0.024)
0.7 (0.028)
0.8 (0.03)
1.2 (0.047)
D
0.2 (0.008)
0.4 (0.016)
0.8 (0.03)
0.9 (0.035)
1.4 (0.055)
1.8 (0.071)
The Syfer X2Y Integrated Passive
Component is a 3 terminal EMI chip device.
When used in balanced line applications,
the revolutionary design provides
simultaneous line-to-line and line-to-
ground filtering, using a single ceramic
chip. In this way, differential and common
mode filtering are provided in one device.
For unbalanced applications, it provides
ultra low ESL (equivalent series
inductance). Capable of replacing 2 or
more conventional devices, it is ideal for
balanced and unbalanced lines, twisted
pairs and dc motors, in automotive, audio,
sensor and other applications.
Available in sizes from 0603 to 2220, these
filters can prove invaluable in meeting
stringent EMC demands.
Manufactured in the UK by Syfer Technology Limited under
licence from X2Y attenuators LLC.
Dielectric
X7R or C0G/NP0
Electrical configuration
Multiple capacitance
Capacitance measurement
At 1000hr point
Typical capacitance matching
Better than 5%
Temperature rating
-55°C to 125°C
Dielectric withstand voltage
2.5 x Rated Volts for 5 secs.
Charging current limited to
50mA Max.
Insulation resistance
100Gohms or 1000s (whichever
is the less)
Advantages
Replaces 2 or 3 capacitors with one device
Ultra low inductance due to cancellation effect
For balanced lines:
Matched capacitance line to ground on both lines
Differential and common mode attenuation
Effects of temperature and voltage variation eliminated
Effect of ageing equal on both lines
High current capability
Applications
Single ended/unbalanced lines
Balanced lines and twisted pairs
EMI Suppression on dc motors
Sensor/transducer applications
Wireless communications
Audio amplifiers
CANBUS systems
C
B
A
D
Note 1: All dimensions mm (inches).
Note 2: Pad widths less than chip width gives improved mechanical performance.
Note 3: Insulating the earth track underneath the filters is acceptable and can help avoid displacement of filter
during soldering.
filtsmx2y.ver7
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