QP4B-81063 T1/E1/CEPT/ISDN-PRI Quad Port Transformers with 8 Transformers
Description:
LAN-QP4B-81000 series of surface mount quad port transformers
are designed with a compact footprint and a low profile.
STD Temp. | EXT Temp. | Transmit | Receive | Transmit | Receive | Transmit | Receive | Transmit | Receive |
QP4B-81063 | QP4B-81103 | 1:1.36 | 1:1.36CT | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
QP4B-81064 | QP4B-81104 | 1:1.14 | 1:1.14CT | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
QP4B-81065 | QP4B-81105 | 1:2CT | 1:2CT | 1.2 | 1.2 | .8 | .8 | 35 | 35 |
QP4B-81066 | QP4B-81106 | 1:2 | 1:2CT | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
QP4B-81067 | QP4B-81107 | 1:1.36CT | 1:2CT | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
QP4B-81068 | QP4B-81108 | 1:2CT | 1:1 CT | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
QP4B-81069 | QP4B-81109 | 1 CT:1.41 | 1 CT:1.41 | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
QP4B-81070 | QP4B-81110 | 1:1.15 | 1:2CT | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
QP4B-81071 | QP4B-81111 | 1:1/1.26 | 1:2CT | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
QP4B-81072 | QP4B-81112 | 1:1.15 | 1:1.15 | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
QP4B-81073 | QP4B-81113 | 1:2 | 1:2 | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
QP4B-81078 | - | 1:1.08 | 1.08CT:1 | 1.2 | 1.2 | .4 | .5 | 35 | 35 |
QP4B-81124 | QP4B-81114 | 1:2CT | 1 CT:2 | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
QP4B-81125 | - | 1:1.70 | 1:1.36CT | 1.2 | 1.2 | .8 | .6 | 35 | 35 |
QP4B-81129 | - | 1:1.36CT | 1:1 CT | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
QP4B-81142 | QP4B-81231 | 1:2.4 | 1:1 | 1.0 | 1.0 | .5 | .5 | 35 | 35 |
- | QP4B-81268E | 1:2.8 | 1:1 | 1.0 | 1.0 | .5 | .5 | 35 | 35 |
- | QP4B-81226 | 1:1.5 | 1.41:1 | 1.0 | 1.0 | .5 | .5 | 35 | 35 |
QP4B-81145 | - | 1:2/2.4 | 1:0.79/1 | 1.0 | 1.0 | 1.0 | 1.0 | 35 | 35 |
QP4B-81180 | - | 1:2.42 | 1:2.42 | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
QP4B-81181 | - | 1:2.1 CT | 1:2.1 CT | 1.2 | 6 | .6 | .6 | 35 | 35 |
QP4B-81182 | - | 1:2.45CT | 1:2.45CT | 1.2 | 6 | .6 | .6 | 35 | 35 |
- | QP4B-81262E | 1:2 | 1:2 | 1:2 | 1:2 | .7 | .7 | 35 | 35 |
- | QP4B-81264E | 1:2CT | 1 CT:1 | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
- | QP4B-81266E | 1:2 | 1:1 | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
- | QP4B-81292E | 1:1.36 | 1:1 | 1.2 | 1.2 | .6 | .6 | 40 | 40 |
- | QP4B-81294E | 1:1 CT | 1:1 CT | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
- | QP4B-81295E | 1:1.26CT | 1:1.26CT | 1.2 | 1.2 | .6 | .6 | 35 | 35 |
- | QP4B-81298E | 1:1 | 1:1 | 1.2 | 1.2 | .7 | .7 | 35 | 35 |