10/100 BASE-T SINGLE PORT SURFACE MOUNT
MAGNETICS
Electrical Specifications at 25
o
C
CMR
Crosstalk
Insertion Loss
Return Loss
Cw/w
Part
(dB typ.)
(dB min)
(dB min)
(dB min)
max.
Number (0.1-100MHz) (0.1-100MHz) (0.1-100MHz) 0.5-30MHz 40MHz
50MHz 60-80MHz (pF)
T-18204
-40
-40
-1.1
-18
-15.5
-13.6
-12
15
L
L
max.
(碌H)
0.4
DCR
max.
(鈩?)
Turns
Ratio
1.5 1CT:1CT \
1CT:1CT
Operating Temperature Range: -40
0
C to +85
0
C
Meets all IEE 802.3 and ANSI X3.263 standards
including 350
碌H
OCL with 8 mA bias
Isolation 1500 V
RMS
.
Designed for reflow soldering at temperatures
up to 235
o
C
Tape and Reel available.
Dimensions in inches (mm)
.505
(12.83)
MAX.
.285
(7.24)
MAX.
.205
(5.21)
MAX.
.016
(0.41)
TYP.
.050
(1.27)
TYP.
.015
(0.38)
TYP.
.025
(0.64)
TYP.
.010
(0.25)
TYP.
.380 (9.65)
.360 (9.14)
SCHEMATIC
16 15 14 13 12 11 10 9
1
2
3
16
15
1
14
2
3
4
5
6
7
8
Pin Out
6
7
8
11
10
9
RHOMBUS P/N:
T-18204
CUST P/N:
DATE:
10/31/01
NAME:
SHEET:
1 OF 1
Rhombus
Industries Inc.
Transformers & Magnetic Products
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: (714) 898-0960
FAX: (714) 896-0971
www.rhombus-ind.com
1
