PT61020EL Datasheet by Bourns Inc.

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1.27
(0.05)
0.76
(0.030)
13.97
(0.55)
17.62
(0.694)
13.96
(0.550)
16.51
(0.650)
12.20
(0.480)
16.00
(0.630)
1.91
(0.075)
6.00
(0.236)
0.30 ± 0.15
(0.012 ± 0.006)
0.90
(0.035)
0.46
(0.018)
1.27
(0.05)
PIN 1
Bourns
PT61020L
DATE CODE
1
2
3
TCT1
TD1+
TD1-
24
23
22
MCT1
MX1+
MX1-
1CT:1
4
5
6
TCT2
TD2+
TD2-
21
20
19
MCT2
MX2+
MX2-
1CT:1
7
8
9
TCT3
TD3+
TD3-
18
17
16
MCT3
MX3+
MX3-
1CT:1
10
11
12
TCT4
TD4+
TD4-
15
14
13
MCT4
MX4+
MX4-
1CT:1
Features
Compliant with IEEE802.3ab Draft
Standards for 1000 Base-T
Designed for Long Haul Gigabit Ethernet
10/100/1000 Base-T Full Duplex
applications
Low profi le surface mount packaging
designed for refl ow process (245 ° peak)
Supports 4 pairs of Category 5 UTP cables
RoHS compliant*
Applications
LAN
Ethernet
PT61020L LAN 10/100/1000 Base-T Transformer Modules
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations 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 specifi c applications.
Electrical Specifi cations @ 25 °C
Inductance ........................... 350 µH min.
with 8 mA DC bias @ 100 KHz, 0.2 V
Leakage Inductance .......... 0.50 µH max.
@ 100 KHz, 0.2 V
Interwinding Capacitance ........ 25 pF typ.
@ 100 KHz, 0.2 V
DC Resistance .................... 0.90 Ω max.
Insertion Loss ..................... 0.3-100 MHz
-1.1 dB max.
Return Loss (dB min.)
0.3-30 MHz .....................................-18
40 MHz .........................................-14.4
50 MHz .........................................-13.1
60-80 MHz ......................................-12
Cross Talk (dB min.)
0.3-30 MHz .....................................-35
60-100 MHz ....................................-28
Common Mode Rejection (dB min.)
0.3-30 MHz .....................................-40
60 MHz ............................................-35
80-100 MHz ....................................-30
Turns Ratio ........................... 1 CT:1±5 %
PoE Current
............ Up to 640 mA for 1000 Base-T
Isolation Hi-Pot ....1500 VAC 1 mA 1 sec.
Operating Temperature
.................................. -40° C to +85 °C
PT61020EL is extended temperature
version of PT61024L.
Product DimensionsElectrical Schematic
REV. 02/15
DIMENSIONS: MM
(INCHES)
Recommended Layout
Packaging Specifi cations
Tape & Reel ....................... 400 pcs./reel
How To Order
PT61020E L
Model
Termination
L = Tin only (RoHS Compliant)
TOLERANCES: ± 0.25
(.010)
*RoHS COMPLIANT

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