Digital
Telecom
T1/E1 ISDN-PRI Quad Port
SMD PDFP-G40
Features
•
RoHS compliant versions available
•
Industry standard PDFP-G40
package
•
Transfer molded for high reliability
•
Transmit and receive in the same
package
•
Optional pin-outs
•
Meets ITU G.703 ISDN-Primary rate
recommendations
•
Operating temperature range of
–40°C to +85°C
•
Designed for UL1459, UL1950 and
IEC950
Part
Transmit
Receive
LPRI @20°C Leakage L Tx DCR PRI Rx DCR PRI Tx DCR SEC Rx DCR SEC
(mH Min)
(µH Max)
(ohms Max)
(ohms Max)
(ohms Max)
(ohms Max)
Number (PRI1:SEC1) (PRI2:SEC2)
Schematic
50993R
1CT:1
1CT:1
1.2
0.5
0.7
0.7
0.7
0.7
1
50934R
1.15CT:1
1CT:1
1.2
0.5
0.7
0.7
0.7
0.7
1
50935R
1.26CT:1
1CT:1
1.2
0.5
0.7
0.7
0.7
0.7
1
50936R
1.36CT:1
1CT:1
1.2
0.5
0.7
0.7
0.7
0.7
1
50937R
1.66CT:1
1CT:1
1.2
0.5
0.7
0.7
0.7
0.7
1
51351R
2CT:1
1CT:2
1.2
0.6
0.85
0.85
0.45
0.45
6
50938R
1.15:1
1.15CT:1
1.2
0.5
0.7
0.7
0.7
0.7
3
50939R
1.36CT:1
1.15CT:1
1.2
0.5
0.7
0.7
0.7
0.7
1
50948R
1.26CT:1
1.26CT:1
1.2
0.5
0.7
0.7
0.7
0.7
1
50940R
1.36CT:1
1.36CT:1
1.2
0.5
0.7
0.7
0.7
0.7
3
50941R
1.41CT:1
1.41CT:1
1.2
0.5
0.7
0.7
0.7
0.7
1
50942R
1CT:1
2CT:1
1.2
0.5
0.7
0.7
0.7
0.7
4
50943R
1.15CT:1
2CT:1
1.2
0.5
0.7
0.7
0.7
0.7
3
50944R
1.26CT:1
2CT:1
1.2
0.5
0.7
0.7
0.7
0.7
4
50945R
1.36CT:1
2CT:1
1.2
0.5
0.7
0.7
0.7
0.7
1
50946R
2CT:1
2CT:1
1.2
0.5
0.7
0.7
0.7
0.7
1
50947R
2.32CT:1
2CT:1
1.2
0.5
0.7
0.7
0.7
0.7
1
50883R
2.42:1
2.42:1
1.2
0.5
0.7
0.7
0.7
0.7
5
51016R
2.4:1
1CT:1
1.2
0.5
2.0
0.8
0.8
0.8
3
50903R
2.4:1
1:1
1.2
0.5
2.0
0.8
0.8
0.8
2
(Schematics on following page)
Details subject to change. Contact your Midcom sales representative for additional information. Dimensions: in/mm. All tolerances are
±.010/0,25
and electrical specifications are @25°C unless otherwise specified.
Midcom, Inc. USA
121 Airport Drive – PO Box 1330
Watertown, SD 57201
T: 605.886.4385 ~ F: 605.886.4486
www.midcom-inc.com ~ email:sales@midcom-inc.com
Midcom, Inc. China
10/F Spectrum Tower 53 Hung to Road
Kwun Tong, Kowloon, HK
T: 852.2320.4221 ~ F: 852.2352.3272
email: asiasales@midcom-inc.com
10/19/2006
1/3
Digital
Telecom
T1/E1 ISDN-PRI Quad Port
SMD PDFP-G40 Schematics
Tx
PRI
Tx
SEC
Tx
SEC
Tx
PRI
Tx
SEC
Tx
PRI
Rx
SEC
Rx
PRI
Rx
PRI
Rx
SEC
Rx
PRI
Rx
SEC
Tx
PRI
Tx
SEC
Tx
SEC
Tx
PRI
Tx
SEC
Tx
PRI
Rx
SEC
Rx
PRI
Rx
PRI
Rx
SEC
Rx
PRI
Rx
SEC
Tx
PRI
Tx
SEC
Tx
SEC
Tx
PRI
Tx
SEC
Tx
PRI
Rx
SEC
Rx
PRI
Rx
PRI
Rx
SEC
Rx
PRI
Rx
SEC
Tx
PRI
Tx
SEC
Tx
SEC
Tx
PRI
Tx
SEC
Tx
PRI
Rx
SEC
Rx
PRI
Rx
PRI
Rx
SEC
Rx
PRI
Rx
SEC
Schematic 1
Schematic 2
Schematic 3
Details subject to change. Contact your Midcom sales representative for additional information. Dimensions: in/mm. All tolerances are
±.010/0,25
and electrical specifications are @25°C unless otherwise specified.
Midcom, Inc. USA
121 Airport Drive – PO Box 1330
Watertown, SD 57201
T: 605.886.4385 ~ F: 605.886.4486
www.midcom-inc.com ~ email:sales@midcom-inc.com
Midcom, Inc. China
10/F Spectrum Tower 53 Hung to Road
Kwun Tong, Kowloon, HK
T: 852.2320.4221 ~ F: 852.2352.3272
email: asiasales@midcom-inc.com
10/19/2006
2/3
Digital
Telecom
T1/E1 ISDN-PRI Quad Port
SMD PDFP-G40 Schematics cont.
Rx
SEC
Rx
PRI
Tx
PRI
Tx
SEC
Rx
PRI
Rx
SEC
Tx
PRI
Tx
SEC
Rx
PRI
Rx
SEC
Tx
SEC
Tx
PRI
Rx
SEC
Rx
PRI
Tx
PRI
Tx
SEC
Rx
PRI
Rx
SEC
Tx
PRI
Tx
SEC
Rx
PRI
Rx
SEC
Tx
SEC
Tx
PRI
Rx
SEC
Rx
PRI
Tx
PRI
Tx
SEC
Rx
PRI
Rx
SEC
Rx
PRI
Tx
PRI
Tx
SEC
Tx
PRI
Rx
SEC
Rx
PRI
Rx
SEC
Tx
SEC
Tx
SEC
Rx
PRI
Rx
SEC
Tx
PRI
Rx
PRI
Rx
SEC
Tx
PRI
Tx
SEC
Schematic 5
Tx
SEC
Tx
PRI
Schematic 4
Schematic 6
Details subject to change. Contact your Midcom sales representative for additional information. Dimensions: in/mm. All tolerances are
±.010/0,25
and electrical specifications are @25°C unless otherwise specified.
Midcom, Inc. USA
121 Airport Drive – PO Box 1330
Watertown, SD 57201
T: 605.886.4385 ~ F: 605.886.4486
www.midcom-inc.com ~ email:sales@midcom-inc.com
Midcom, Inc. China
10/F Spectrum Tower 53 Hung to Road
Kwun Tong, Kowloon, HK
T: 852.2320.4221 ~ F: 852.2352.3272
email: asiasales@midcom-inc.com
10/19/2006
3/3
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