10/100Base-TX
Interface PCMCIA Module
E L E C T R O N I C S I N C .
EPF8181AS
• 1500 Vrms Isolation
• Robust design allows for toughest soldering processes
• Complies with or exceeds IEEE 802.3, 10/100Base-TX Standards
Electrical Parameters @ 25° C
Interwinding
Primary Leakage
Return Loss
Primary
DCR
OCL
Capacitance
Inductance
(dB Min.)
(µH Min.)
(pF Max.)
(µH Max.)
(Ω Max.)
100 KHz, 0.1 Vrms
Xmit & Rcv
350 @ Pins 16-15 & 10-9
@ 100 KHz, 0.1 Vrms
@ 100 KHz, 0.1 Vrms
Xmit & Rcv
0.3
1-30
-18
30-60
-14
60-80
-10
Xmit
1.5
Rcv
1.0
25
Schematic
Receive
Transmit
Pri.
1
Sec.
16
Pri.
6
Sec.
11
7
10
2
3
15
14
1CT:1CT
8
9
1CT:1CT
Package
.490
(12.45)
.085
.050
(1.27)
(2.16)
.070
(1.78)
PCA
Pad
.440
(11.18)
.270
EPF8181AS
Date Code
Layout
(6.86)
Pin 1
I.D.
.350
.030
(8.89)
(.762)
.076/.084
.033/.008
(1.93/2.13)
.008/.012
(.076/.203)
(.203/.304)
0°-8°
.035
(.889)
.360
.018/.022
(.457/.559)
.050
(1.27)
(9.14)
Unless Otherwise Specified Dimensions are in Inches /mm
.010 /.25
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSF8181AS Rev. Orig 5/8/03
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA [ PCA ELECTRONICS INC. ]
