T1/Cept/ISDN-PRI Transformers
Dual Surface Mount, 1500 Vrms, Extended & Standard
Temperature Range
RoHS peak reflow temperature rating: 245�C
Dual SMT package contains transmit and receive transformers
Models matched to leading transceiver ICs
Isolation voltage: 1500 Vrms
UL recognized
Electrical Specifications @ 25°C
L
C
RoHS-6 Compliant
Part Number
Turns RatioB
(Pri:Sec ±2%)
OCL @ 25�C
(mH MIN)
L
w/w
DCR Pri
(Ω MAX)
DCR Sec
(Ω MAX)
Package/
Schematic
Primary
Pin
(μH MAX)
(pF MAX)
1
Extended Temperature Range Models - Operating Temperature -40�C to +85�C
PE-68841NL
PE-68822NL
PE-68826NLE
PE-68828NL
PE-68874NL
PE-68877NL
1CT:2CT & 1CT:2CT
1CT:2CT & 1:1.36CT
1:1/1.26 & 1:2CT
1.20 & 1.20
1.60 & 1.60
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
0.80 & 0.80
1.00 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
0.80 & 0.80
50 & 50
60 & 55
50 & 60
50 & 50
50 & 50
50 & 50
50 & 50
1.00 & 1.00
1.70 & 1.70
1.00 & 1.00
1.00 & 1.00
1.20 & 1.20
1.00 & 1.00
1.20 & 1.20
1.70 & 1.70
2.00 & 1.70
1.10 & 1.70
1.00 & 1.00
1.40 & 1.40
1.00 & 1.80
1.40 & 1.40
AN/2
AN/1
AN/4
AN/2
AN/2
AN/2
AN/2
12-10, 4-6
12-10, 4-6
12-10, 4-6
1-3, 4-6
1CT:1CT & 1CT:1CT
1CT:1.15CT & 1CT:1.15CT
1CT:1CT & 1CT:2CT
1-3, 4-6
1-3, 4-6
PE-68884NL 1CT:1.36CT & 1CT:1.36CT
1-3, 4-6
Standard Temperature Range Models - Operating Temperature 0�C to +70�C
PE-68864NLA
PE-68836NLE
1CT:2CT & 1:1
1.20 & 1.20
1.50 & 1.50
0.30-0.55 & 0.80
0.40 & 0.40
30 & 30
45 & 35
0.70 & 0.70
0.80 & 0.80
1.20 & 0.70
1.00 & 1.00
AN/3
AN/5
1-3, 5-6
1:1/1.26 & 1:1/1.26
12-10, 9-7
Notes: To order Tape & Reel packaging, add a “T” suffix to the part number (i.e. PE-68864NL becomes PE-68864NLT).
See Page 7 and 8 for Table Notes.
Mechanical
Schematics
AN
Weight .......................4.0 grams
Tape & Reel ..................250/reel
Tube ..............................30/tube
Inches
mm
.010
0,25
Dimensions:
Unless otherwise specified, all tolerances are
USA 858 674 8100
Germany 49 7032 7806 0
Singapore 65 6287 8998
Shanghai 86 21 62787060
China 86 755 33966678
Taiwan 886 3 4356768
1
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