T1/E1/ISDN-PRI
SINGLE CORE
THRU-HOLE & SMD
*
For T1/E1 Telecommunications Applications
*
Designed to Meet CCITT and FCC requirments
*
Designed for Majority of Line Interface Tranceiver Chips
*
Low Profile Packages
*
1250Vrms or 1500Vrms Isolation
*
Single Core SMD & THRU Package
ELECTRICAL SPECIFICATIONS AT 25
O
C - OPERATING TEMPERATURE RANGE -40
O
C TO +85
O
C
PART
NUMBER
TURNS
RATIO (± 2%)
PRI : SEC
PRIMARY
OCL
(mH Min.)
SECONDARY
L
L
(µ H Max.)
PRI-SEC
Cw/w
(pf Max.)
PRIMARY
DCR
(Ohms Typ.)
SECONDARY
DCR
(Ohms Typ.)
Hi-Pot
Dielectric
Test
Package
---
Schematic
PCB
Mounting
Type
PM-T1201
PM-T1401
PM-T1202
PM-T1402
PM-T1203
PM-T1403
2.42ct:1
2.42ct:1
1:1.414
1:1.414
1:1.400ct
1:1.400ct
2.30
2.30
1.20
1.20
0.60
0.60
2.00
2.00
0.80
0.80
0.75
0.75
25
25
50
50
27
27
0.550
0.550
0.400
0.400
0.600
0.600
0.215
0.215
0.600
0.600
0.600*
0.600*
1500
1500
1500
1500
1500
1500
EP7G - A1
EP7 - A1
EP7G - A2
EP7 - A2
EP7G - A4
EP7 - A4
SMD
THRU
SMD
THRU
SMD
THRU
Longitudinal Balance:
PM-T1X01 = 35dB minimum 100KHz to 2.5MHz
PM-T1X02 = 35dB minimum 15KHz to 1.544MHz
*Each side of center tap winding
SCHEMATICS
EP7G & EP7
A1
6
SEC
A2
1
2
3
6
5
4
1
SEC
A3
6
SEC
A4
1
2
3
6
SEC
PRI
PRI
PRI
PRI
1
2
3
5
4
2
3
5
4
5
4
Specifications subject to change without notice.
pmt1xx 7/99
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630
•
TEL: (949) 452-0511
•
FAX: (949) 452-0512
•
http://www.premiermag.com
4
PMI [ PREMIER MAGNETICS, INC. ]
