T1/E1/ CEPT Quad Port Transformer
E L E C T R O N I C S I N C .
EPR1532S & EPR1532S-RC
• Optimized for Level One LXT 380/81/84/86/88 and
Conexant CN8380 Tranceiver I.C.’s
• Robust construction allows IR/VP reflow processes
• Add “-RC” after part number for RoHS Compliant
• Operating Temperature : -0°C to +70°C
• Isolation : 1500 Vrms
Electrical Parameters @ 25° C
Primary Inductance
Interwinding Capacitance
DCR
(WMax.)
Turns Ratio
Leakage Inductance
(mH Min.)
(pF Max.)
(± 2%)
(µH Max.)
@ 100 KHz, 0.1 Vrms
@ 100 KHz, 0.1 Vrms
@ Pri. w/ Sec. shorted
0.6
@ 100 KHz, 0.1 Vrms
Xmit
Rcv
Xmit
Rcv
1.0
Pri.:Sec.
1:2CT
Pri.:Sec.
1CT:2
Pri. to Sec.
35
1.2
1.0
Package
Schematic
Rcv1
40 39 38 37 36
Xmit2
Xmit1
Rcv2
1.120
(28.45)
35 34
33 32 31
(Sec.)
.090
(2.29)
.050
(1.27)
.085
(2.16)
40
21
PCA
.480
(12.19)
.670
(17.02)
Solder Pad Layout
EPR1532S[E](-RC)
Date Code
( Pri. )
(Sec.)
1
2
3
4
5
6
7
8
9
10
1
20
Rcv3
Xmit4
Xmit3
Rcv4
.950
(24.13)
.030
(.762)
30 29
28 27 26 25 24 23 22 21
.008/.012
(.203/.305)
.010/.015
(.254/.381)
0°-8°
.260
(6.60)
.050
(1.27)
.016/.022
(.406/.559)
.035
(.889)
( Pri. )
11 12 13 14 15 16 17 18 19 20
.600
(15.24)
Notes :
1. Lead Finish
EPR1532S
EPR1532S-RC
Matte Tin
260°C
SnPb
2. Peak Temperature Rating
3. Moisture Sensitive Levels
225°C
MSL = 3
(168 Hours, £30°C/60%RH)
MSL = 4
(72 Hours, £30°C/60%RH)
4. Weight
TBD grams
TBD grams
5. Packaging Information
(*Add “TR” to end of part number
when placing order)
(Tube)
(Tape & Reel)
TBD pieces/tube
TBD pieces/tube
TBD pieces/13” reel
(*EPR1532S-TR)
TBD pieces/13” reel
(*EPR1532S-RCTR)
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.
CSR1532S & -RC Rev. 2 3/6/06 JDG
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com