PT61018EL

PL
IA
N
T
Features
This model is obsolete and
not recommended for new designs.
CO
M
■ IEEE 802.3 Ethernet compatible
*R
oH
S
■ Dual channel 16-pin SMD
■ RoHS compliant*
Applications
■ Ethernet
PT61018L LAN 10/100 Base-Tx
Electrical Specifications @ 25 °C
Inductance - Open Circuit ... 350 µH min.
(100 KHz, 0.2 V with 8 mA DC bias)
Turns Ratio (±2 %)
............. TX 1CT : 1CT; RX 1CT : 1 CT
Leakage Inductance ............ 0.5 µH max.
DCR................................. 0.9 ohms max.
Insertion Loss
0.3 - 100 MHz ..................-1.1 dB max.
Return Loss (@ 100 ohms)
0.3 - 30 MHz ......................-18 dB min.
40 MHz...............................-16 dB min.
50 MHz............................-14.5 dB min.
60 - 80 MHz .......................-12 dB min.
Cross Talk
0.3 - 60 MHz ......................-42 dB min.
60 - 100 MHz .....................-35 dB min.
Common Mode Rejection Ratio
0.3 - 30 MHz .......................-40 dB typ.
60 MHz................................-35 dB typ.
80 - 100 MHz ......................-30 dB typ.
Cww......................................... 20 pF typ.
Isolation ...................................1500 VAC
Operating Temperature -40 °C to +85 °C
*CT: Center tap
Packaging Specifications
Electrical Schematic
1
Product Dimensions
1:1
12.70
MAX.
(0.500)
16
0.46
(0.018)
LOGO
TX 2
15
3
14
6
1:1
P/N
6.9 ± 0.3
(0.272 ± 0.012)
9.2 ± 0.3
(0.362 ± 0.012)
11
PIN 1
RX 7
10
8
9
E
T
E
L
O
S
B
O
1.27
(0.050)
DATE CODE
5.75
MAX.
(0.226)
0.25 ± 0.15
(0.010 ± 0.006)
0.25 ± 0.10
(0.010 ± 0.004)
0˚~8˚
0.7 ± 0.3
(0.028 ± 0.012)
Recommended Layout
Tape & Reel ...................... 700 pcs. /reel
How To Order
8.89
(0.350)
PT61018E L
Model
Termination
L = Tin only (RoHS Compliant)
10.10
(0.398)
6.70
(0.264)
0.76
(0.030)
DIMENSIONS:
REV. 07/15
*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.
1.27
(0.050)
MM
(INCHES)