Isolation Transformers for
LAN-Ethernet Applications
ELECTRONICS INC.
EP9531-X & EP9531-X-RC
• Designed for IEEE 802.3 and ECMA Requirements
• Low Profile 16 Pin DIP & SMD Packages available
• Add “-RC” after part number for RoHS Compliant
• Hipot : 2000 Vrms
(in compliance with LAN’s Safety Requirements)
• Storage Temperature : -40°C to +125°C
• Operating Temperature : 0°C to +70°C
Electrical Parameters @ 25° C
PCA
Part
Number
EP9531-1(-RC)
EP9531-2(-RC)
EP9531-3(-RC)
EP9531-4(-RC)
EP9531-5(-RC)
EP9531-6(-RC)
EP9531-7(-RC)
EP9531-8(-RC)
EP9531-9(-RC)
EP9531-10(-RC)
EP9531-11(-RC)
EP9531-12(-RC)
EP9531-13(-RC)
EP9531-15(-RC)
OCL
(µH)
25 ± 25%
30 ± 20%
35 ± 20%
50 ± 20%
75 ± 20%
100 ± 20%
125 ± 20%
150 ± 20%
175 ± 20%
200 ± 20%
250 ± 20%
300 ± 30%
350 ± 20%
335 ± 25%
Interwinding
Capacitance
(pF Max.)
5
5
6
7
8
9
10
11
12
13
14
15
16
16
Leakage
Inductance
(µH Max.)
0.15
0.15
0.15
0.20
0.20
0.25
0.25
0.25
0.25
0.30
0.35
0.35
0.35
0.35
Et-Constant
(V-µSec. Typ.)
2.0
2.0
2.2
2.2
2.5
2.5
3.0
3.0
3.5
3.5
4.0
4.0
4.5
4.5
Rise Time
(nS Max.)
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.5
3.5
4.0
4.0
4.0
4.0
DCR
(Ω Max.)
0.15
0.15
0.20
0.20
0.25
0.30
0.30
0.40
0.50
0.50
0.60
0.60
0.65
0.65
Package
.800 Max.
(20.32)
PCA
EP9531-X(-RC)
Date Code
Schematic
16
15 13
12
10
9
Pin 1
I.D.
.270
(6.86)
1
.020/.030
(.508/.762)
.130
(3.30)
.008/.012
(.203/.305)
2
4
5
7
8
.700
(17.18)
.160/.188
(4.06/4.78)
.018/.022
(.457/.559)
.100
(2.54)
.350
(8.89)
Notes :
1. Lead Finish
2. Peak Solder Rating
(Wave Solder Process Only)
EP9531-X
SnPb
260°C
1.2 grams
(Tube)
24 pieces/tube
EP9531-X-RC
Hot Tin Dip (Sn)
260°C
1.2 grams
24 pieces/tube
3. Weight
4. Packaging Information
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CS9531-X & -RC
Rev. 9
7/18/07 RR
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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EEWORLD
