SM51524L Series

This series is OBSOLETEAND
not recommended for new designs.
PL
IA
N
T
Features
M
■ IEEE802 3af/ANSI X3.263
*R
oH
S
CO
■ RoHS compliant*
Applications
■ VolP
■ PoE
SM51524L 10/100 Base Tx VolP Modules (Power over Ethernet - PoE)
Electrical Schematic
Electrical Specifications
Inductance - Open Circuit ... 350 µH min.
(100 KHz, 0.1 V with 8 mA DC bias)
Turns Ratio ... TX 1CT : 1; RX 1CT : 1CT
Insertion Loss
....................1-100 MHz, -1.2 dB max.
Return Loss (@ 100 ohms)
1-30 MHz...........................-16 dB min.
40 MHz ..............................-14 dB min.
50 MHz ..............................-13 dB min.
60-80 MHz.........................-12 dB min.
Cross Talk
60 MHz ..............................-40 dB min.
100 MHz ............................-35 dB min.
DCMRR
30 MHz .............................-43 dB min.
60 MHz ..............................-37 dB min.
100 MHz ............................-33 dB min.
PoE Current ..........................350 mA DC
Isolation ..................................1500 VAC
Operating Temperature
..................................-40 °C to +85 °C
Packaging Specifications
1CT : 1CT
RD1+ 1
RCT1 3
46 CMR1
RD1- 2
47 RX11CT : 1
TD1+ 5
44 TX1+
TCT1 4
45 CMT1
TD1- 6
43 TX11CT : 1
TD2- 7
42 TX2-
TCT2 9
40 CMT2
TD2+ 8
E
T
E
L
O
S
B
O
1CT : 1CT
RD2- 11
RCT2 10
RD2+ 12
1CT : 1CT
RD3+ 13
RCT3 15
RD3- 14
1CT : 1
TD3+ 17
TCT3 16
TD3- 18
Tube ................................... 18 pcs./tube
1CT : 1
TD4- 19
TCT4 21
How To Order
TD4+ 20
SM51524 L
Model
Termination
L = Tin only (RoHS Compliant)
48 RX1+
1CT : 1CT
RD4- 23
RCT4 22
RD4+ 24
Product Dimensions
41 TX2+
38 RX239 CMR2
37 RX2+
36 RX3+
34 CMR3
35 RX332 TX3+
33 CMT3
31 TX330 TX428 CMT4
29 TX4+
26 RX427 CMR4
25 RX4+
Recommended Layout
28.00
MAX.
(1.102)
23.46
(0.924)
23.46
(0.924)
Bourns
SM51524L
12.19
(0.480)
15.24
(0.600)
YYWW
0.38
(0.015)
PIN 1
1.02
(0.040)
7.3 MAX.
(0.287)
5.30
(0.209)
15.90
(0.626)
12.50
(0.492)
0.64
(0.025)
0.26 ± 0.13
(0.010 ± 0.005)
0.30
(0.012)
0°~8°
REV. 05/13
13.20
(0.520)
DIMENSIONS:
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
1.02
(0.040)
MM
(INCHES)