Feb.'09
TBE412-1
2.5mm Square Isolator
P/N:ESMI-2IB1747M11-T
(1)
(2) (3)(4)
(5)
(6) (7)
(8)
for UMTS BAND 3,4,10
for UMTS BAND 3,4,10
Specification
Frequency
Insertion Loss_1*
Insertion Loss_2
Isolation
VSWR_ In
VSWR_ Out
Attenuation 2f
Attenuation 3f
Handling Power
Reflection Power
Operating temperature
Weight
Reel size
Minimum Quantity
* at +20 to +30 (deg.C)
Dimensions
1710-1785 MHz
0.57 dB max
0.7 dB max
9 dB min
1.5 max
1.6 max
2 .5
ST EE L C ASE
A g P L A T I N G ( 2 . 4 ~ 4 . 0 um )
o n C O P P ER P L A T I N G ( 1 . 6 um ~ )
(1) Series code
(2) Size >> 2: 2.5x2.5mm
(3) Height >> I: 1.2mm
(4) Model code
(5) Center Frequency
(6) M : MHz / G : GHz
(7) Control No.
(8) T : Taping / Blank : Bulk
GROUND
A g P L A T I N G ( 2 . 4 ~ 4 . 0 um )
o n C O P P ER P L A T I N G ( 1 . 6 um ~ )
0 . 3
+0 .1
- 0 .1
4
4
3
0 .35
2 .75
+0 .1
- 0 .1
10 dB min
15 dB min
2.5 W max
0.6 W max
-35 to +85 deg.C
0.035 g
330 mm
4,000 pcs /reel
1
2 . 5
2 . 8
+0 .1
- 0 .1
2
0 .5
0 . 97
0 . 7
+0 .1
- 0 .1
+0 . 05
- 0 . 05
1 . 4
1 .15
+0 . 05
- 0 . 05
0 .3
-0
I N PU T M AR K
+0 . 1
. 1
2
1
STR I P
L IN E
0 .15
A g P L A T I N G ( 2 ~ 4 um )
o n C O P P ER P L A T I N G ( 1 . 6 um ~ )
COP LAN AR I T Y
0 . 0 8 ma x .
1
2
3
4
0 .9 1 .0
3
0 .3
C0 .235
+0 . 1
- 0 . 1
: I
:O
:G
:G
N
UT
RO U N D
RO U N D
Appearance
Land pattern
3 .6
2 .0
0 .7
Resist pattern
5 .2
1 .2
0 .55
0 .5
0 . 925 0 .9
1 .9
0 .5
1 .3
3 .6
11 - 0.3
Through-hole
6 .0
1 .5
0 . 85
4 .0
50ohm strip line
Confidential
The contents of this document is the property of Hitachi metals, Ltd.
and may not be communicated to any other party in any form
without the prior written contents of Hitachi Metals, Ltd..
http://www.hitachi-metals.co.jp/e/
0 . 85
2 .6
6 .0
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