T1/E1/CEPT/ISDN-Pri
Quad Transformers
Quad transformers in a surface mount package supports two T1/E1
ports
Isolation
voltage:1500 Vrms For RoHS part add suffix NL
RoHS “NL” peak solder rating 235
Link-PP Int’l Technology
Part Number
LPB81001 LPB81005 LPB81006 LPB81007 LPB81008 LPB81009 LPB81010 LPB81016 LPB81017
Electrical Specifications @ 25 --- Operating Temperature 0 to 70
Turns Ratio (Pri: Sec±2%)
1:1.
36/1 1;1.
58/1.
266
1:2CT 1:1.
15CT 1:1.
36and 1:2 1:1.
265/1 1:1.
36CT 1:2/1.
15 1:2.
3/2
OCL@ 25 (mH MIN)
1.
2 1.
2 1.
2 1.
2 1.
2 1.
2 1.
2 1.
2 1.
2
LL (μH MAX)
0.
40 0.
50 0.
35 0.
70 0.
80 0.
80 0.
50 0.
40 0.
80
CW/W (pF MAX)
30 24 30 23 35 35 30 30 35
DCR Pri ...