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
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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