ETC UT12118

DATA SHEET
SPECIFICATION
REV.
1/1
FAST ETHERNET 10BASE-T/100BASE-TX
TRANSFORMER MODULES
B5
05/31
UM MODEL NO.:
UT12118
ELECTRICAL SPECIFICATIONS @250 C :
Inductance
(uH MIN)
Turn Ratio
Insertion Loss
(dB MAX)
Idc=8mA
15.75Hz 1V
0.1-100MHz
1CT:1CT
-1.0
350
Return Loss
(dB MAX)
2-30 MHz
-18
40MHz
-14.4
Crosstalk
(dB MIN)
50MHz
60-80MHz
1KHz
-13.1
-12
-55
30MHz
-45
60MHz
Diff. To Com. Mode Rej.
(dB MIN)
100MHz
-40
-33
Hi-pot
(Vrms MIN)
1-60 MHz 60-200MHz LEAKAGE CURRENT
0.5mAmax.2 SEC.
-37
-25
1500
Operating temperature is 0°C to 70°C.
DIMENSIONS & SCHEMATIC :
1.127 Max
28.62 Max
UT12118
0.050(TYP)
1.27
1
0.018
0.46
12.18
1.27
20
17.00
21
0.472
12.00
0.640 Max
16.26 Max
40
24.13
0.96
SUGGESTED PAD LAYOUT
0.218
5.55
Date Code
XXXXG
0.104/0.004
0.039
1.00
NOTE: 1. Packaging information-tape and reel according to item no. “SO40” of data sheet 01-00.
2. For RoHS compliant products:
a.) UMEC Ordering Code: TG-UT12118
b.) Date Code suffix to “G” (xxxxG).
c.) Solder: Sn/Ag/Cu.
3. Specifications are subject to change without prior notice.
UNIVERSAL MICROELECTRONICS CO.,LTD.
TEL:886-4-23590096 FAX:886-4-23590129
http://www.umec-web.com
E-mail:[email protected]
inches
mm
0.013
0.345
0.011
0.290
0° 8°
.XXX=±.010
.XX=±.254
Green Product
Pb
E10-007-C
3,27TH RD.,TAICHUNG INDUSTRIAL PARK,
TAICHUNG,TAIWAN,R.O.C