PCA EPR1099SE T1/cept/isdn-pri transformer Datasheet

T1/CEPT/ISDN-PRI Transformer
ELECTRONICS INC.
EPR1099SE
• Optimizied for Leading Transceiver I.C.’s
• Dual Surface Mount in small (SOIC) package
• Meets or exceeds UL1459, UL1950 & EN60950 Standards
• Operating Temp. -40°C to +85°C
• 1500 Vrms Isolation
Electrical Parameters @ 25°C
Primary Inductance
(mH Min.)
Leakage Inductance
(µH Max.)
Interwinding Capacitance
(pF Max.)
DCR
(Ω Max.)
Turns Ratio
(Pri : Sec ± 5%)
Pins 1-3
Pins 6-8
Xmit & Rcv (Pri)
Xmit & Rcv
Xmit
Rcv
Pri
1.2
1.2
0.80 / 0.80
30 / 30
1CT : CT
1CT : 1CT
0.7 & 0.70
Schematics
Transmit
Receive
16
15
14
11
10
9
1
2
3
6
7
8
Package
.500
(12.70)
.075
(1.91)
Pin 1
I.D.
.050
(1.27)
PCA
EPR1099SE
D.C.
.270
(6.86)
.440
(11.18)
.350
(8.89)
.240
(6.10)
.018/.022
(.457/.559)
.085
(2.16)
Solder Pad
Layout
.030
(.762)
.005/.015
(.127/.381)
.008/.012
(.203/.305)
0°-8°
.035
(.889)
.380
(9.66)
.050
(1.27)
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.
CSR1099SE
Rev.
10/3/02
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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