B69812N1897J320 [EPCOS]
Ceramic BPF, 1890MHz, CERAMIC, SMD, 4 PIN;
| 型号： | B69812N1897J320 |
| 厂家： | 
EPCOS |
| 描述： | Ceramic BPF, 1890MHz, CERAMIC, SMD, 4 PIN PC |
| 文件： | 总4页 (文件大小：139K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Microwave Ceramics and Modules
2-Pol Filter for DECT
Filter
B69812N1897J320
Datasheet Standard
Features
z SMD filter consisting of coupled resonators with stepped impedances
z (NdBa)TiO (εr = 88 / TC =0±10 ppm/K) with a coating of copper (10µm) and tin (>5µm)
3
f
z Excellent reflow solderability, no migration effect due to copper/tin metallization
Index
Page 2
• Component drawing
• Recommended footprint
Page 3
• Characteristics
• Maximum ratings
• Typical passband characteristic
Page 4
• Processing information
• Soldering requirements
• Delivery mode
ISSUE DATE
13.05.03
ISSUE
A
PUBLISHER
SAW MWC PD F
PAGE
1/4
Microwave Ceramics and Modules
2-Pol Filter for DECT
Filter
B69812N1897J320
Datasheet Standard
Component drawing
View from below onto the solder terminals and view from beside
Recommended footprint
I/O G I/O
G
G
FPS2D231.DOC
ISSUE DATE
13.05.03
ISSUE
A
PUBLISHER
SAW MWC PD F
PAGE
2/4
Microwave Ceramics and Modules
2-Pol Filter for DECT
Filter
B69812N1897J320
Datasheet Standard
Characteristics
min.
f -
typ.
1890
1.3
max.
-
1.8
Center frequency
Insertion loss
MHz
dB
c
IL
α
Passband
Amplitude ripple (peak - peak)
Standing wave ratio
B 20
MHz
dB
0.3
1.5
50
0.5
2.0
∆α
SWR
Impedance
Z
Attenuation
α
at 1660 to 1680 MHz
40
42
17
dB
at 1770 to 1790 MHz
at 3760 to 3800 MHz
at 5640 to 5700 MHz
15
12
8
dB
dB
dB
Maximum ratings
IEC climatic category (IEC 68-1)
- 40/+ 90/56
0 / + 55
Operating temperature
T
°C
op
Typical Passband Characteristics
0
-10
-20
-30
-40
-50
-60
DB[S11]
DB[S21]
frequency [GHz]
ISSUE DATE
13.05.03
ISSUE
A
PUBLISHER
SAW MWC PD F
PAGE
3/4
Microwave Ceramics and Modules
2-Pol Filter for DECT
Filter
B69812N1897J320
Datasheet Standard
Processing information
ZNr.: 514 (FILT95_2)
z Wettability to IEC 68-2-58: ≥ 75% (after aging)
Soldering requirements
Soldering type
reflow
Maximum soldering temperature
225 (max. 10 sec.)
°C
°C
(measuring point on top surface of the component)
Recommended soldering conditions (infrared):
within 10 sec.
Temp. [°C]
215°C±10°C
20-40 sec.
Time [sec.]
40-80 sec.
LOETPROF.DOC
Delivery mode
z Blister tape to IEC 286-3, polyester, grey
z Pieces/tape: 3000
Reel: diameter - 330 mm
Profile A-A:
Profile B-B:
A
B
B
A
direction of unreeling
EPCOS AG 2001. All Rights Reserved. Reproduction, publication and dissemination of this data sheet, enclosures hereto
and the information contained therein without EPCOS' prior express consent is prohibited.
The information contained in this data sheet describes the type of component and shall not be considered as guaranteed
characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the
Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers'
Association), unless otherwise agreed.
ISSUE DATE
13.05.03
ISSUE
A
PUBLISHER
SAW MWC PD F
PAGE
4/4
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