EPR1622SE Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – E4/STM-1/STS-3/OC-3 Interface Transformer

ELECTRONICS INC.
E4/STM-1/STS-3/OC-3
Interface Transformer
EPR1622SE
Primary Inductance
(µH Min.)
36
Pins 1-3/6-8
• Designed for TDK 78P2253 Transceiver
• Meets or exceeds IEC 950 Standards
• Operating Temperature -40°C to +85°C
• 1500 Vrms Isolation
Electrical Parameters @ 25° C
Return Loss
(dB Min.)
Insertion Loss
(dB Max.)
-15
8 MHz
-3
0.1 MHz-400 MHz
Schematic
Transmit
16 15 14
Receive
11 10 9
1CT:1CT
1CT:1CT
123
678
DCR
(Ω Max.)
0.30
.065/.075
(1.65/1.91)
.490
(12.45)
Package
.050
(1.27)
.092
(2.34)
Pin 1
I.D.
PCA
EPR1622SE
D.C.
.270
(6.86)
.460
(11.68)
Solder Pad
Layout
.350
(8.89)
.030
(.762)
.190
(4.83)
.010/.015
(.254/.381)
0°-8°
.008/.013
(.203/.330)
.016/.022
(.406/.559)
.050
(1.27)
.035
(.889)
.365
(9.27)
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
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.
CSR1622SE Rev. - 5/11/05 JDG
TEL: [phone]
FAX: [phone]
http://www.pca.com