Microwave Ceramics and Modules
2-Pole Filter
Preliminary Datasheet
Filter
B69812N2337B313
Features
SMD filter consisting of coupled resonators with stepped impedances
(NdBa)TiO3 (ε
r
= 88 /
TCf
=0±10 ppm/K) with a coating of copper (10µm) and tin (>5µm)
Excellent reflow solderability, no migration effect due to copper/tin metallization
Index
Page 2
•
Component drawing
•
Recommended footprint
Page 3
•
Characteristics
•
Typical passband characteristic
Page 4
•
Processing information
•
Soldering requirements
•
Delivery mode
ISSUE DATE
10.06.03
ISSUE
P1
PUBLISHER
SAW MWC PD F
PAGE
1/4
Microwave Ceramics and Modules
2-Pole Filter
Preliminary Datasheet
Filter
B69812N2337B313
Characteristics
min.
Center frequency
Insertion loss
Passband
Amplitude ripple (peak -
peak)
Standing wave ratio
Impedance
Attenuation
at fc
±
200 MHz
at fc
±
230 MHz
IEC climatic category (IEC 68-1)
Operating temperature
f
c -
α
IL
B
12.5
∆α
SWR
Z
0.3
1.5
50
20
23
25
28
- 40/+ 90/56
T
op
- 40 / + 105
°C
0.5
2.0
Ω
dB
dB
typ.
1.5
max.
GHz
dB
MHz
dB
2.0
2.33875 -
Typical passband characteristic
2,100
2,125
2,150
2,175
2,200
2,225
2,250
2,275
2,300
2,325
2,350
2,375
2,400
2,425
2,450
2,475
2,500
2,525
2,550
2,575
0
-5
-10
-15
Attenuation [dB]
-20
S11[dB]
S21[dB]
-25
-30
-35
-40
-45
Frequency[GHz]
ISSUE DATE
10.06.03
ISSUE
P1
PUBLISHER
SAW MWC PD F
2,600
PAGE
3/4
Microwave Ceramics and Modules
2-Pole Filter
Preliminary Datasheet
Filter
B69812N2337B313
Processing information
Wettability to IEC 68-2-58:
≥
75% (after aging)
Soldering requirements
Soldering type
Maximum soldering temperature
(measuring point on top surface of the component)
Recommended soldering conditions (infrared):
Temp. [°C]
within 10 sec.
ZNr.: 505 (F
reflow
235 (max. 2 sec.)
225 (max. 10 sec.)
°C
°C
215°C±10°C
20-40 sec.
40-80 sec.
Time [sec.]
LOETPROF.DOC
Delivery mode
Blister tape to IEC 286-3, polyester, grey
Pieces/tape: t.b.d.
t.b.d.
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
10.06.03
ISSUE
P1
PUBLISHER
SAW MWC PD F
PAGE
4/4