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PE-68877 Datasheet Preview

PE-68877 Datasheet

T1/CEPT/ISDN-PRI TRANSFORMERS

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T1/CEPT/ISDN-PRI TRANSFORMERS
Dual Surface Mount, 1500Vrms, Extended
and Standard Temperature Range
Dual SMT package contains both transmit and receive transformers
Models matched to leading transceiver ICs
Isolation voltage: 1500Vrms
UL recognized
RoHS compliant versions available
Electrical Specifications @ 25°C
Part Number
Turns Ratio B
(Pri:Sec ± 2%)
OCL @ 25°C
(mH MIN)
LL
(µH MAX)
CW/W
(pF MAX)
DCR Pri
(Ω MAX)
DCR Sec
(Ω MAX)
Package/ Primary
Schematic
Pins
EXTENDED TEMPERATURE RANGE MODELS1 – OPERATING TEMPERATURE -40°C TO +85°C
PE-68841
1CT:2CT & 1CT:2CT
1.20 & 1.20 0.80 & 0.80
50 & 50
1.00 & 1.00 1.70 & 1.70
AN/2
12-10, 4-6
PE-68822
1CT:2CT & 1:1.36CT
1.60 & 1.60 1.00 & 0.80 60 & 55
1.70 & 1.70 2.00 & 1.70
AN/1
12-10, 4-6
PE-68825
PE-68826 E
1:1.15CT & 1CT:2CT
1:1/1.26 & 1:2CT
1.60 & 1.60
1.20 & 1.20
0.80 & 0.80
0.80 & 0.80
60 & 50
50 & 60
1.00 & 1.00 1.20 & 2.00
1.00 & 1.00 1.10 & 1.70
AN/4
AN/5
12-10, 4-6
12-10, 4-6
PE-68827
1:1CT & 2:1
1.60 & 1.60 1.30 & 1.30 55 & 40
1.10 & 1.10 1.10 & 0.70
AN/6
1-3, 4-6
PE-68828
1CT:1CT & 1CT:1CT
1.20 & 1.20 0.80 & 0.80 50 & 50
1.00 & 1.00 1.00 & 1.00
AN/2
1-3, 4-6
PE-68874
1CT:1.15CT & 1CT:1.15CT
1.20 & 1.20 0.80 & 0.80 50 & 50
1.20 & 1.20 1.40 & 1.40
AN/2
1-3, 4-6
PE-68877
1CT:1CT & 1CT:2CT
1.20 & 1.20 0.80 & 0.80 50 & 50
1.00 & 1.00 1.00 & 1.80
AN/2
1-3, 4-6
PE-68882
1CT:1.15CT & 1CT:1CT
1.60 & 1.60 0.80 & 0.80 60 & 60
1.20 & 1.20 1.40 & 1.20
AN/2
12-10, 4-6
PE-68884
1CT:1.36CT & 1CT:1.36CT
1.20 & 1.20 0.80 & 0.80 50 & 50
1.20 & 1.20 1.40 & 1.40
AN/2
1-3, 4-6
PE-68887
1CT:1.41CT & 1CT:1.41CT
1.20 & 1.20 0.80 & 0.80 50 & 50
1.40 & 1.40 1.20 & 1.20
AN/2
12-10, 9-7
PE-68881
1CT:2.3CT & 1CT:2CT
1.20 & 1.20 0.80 & 0.80 60 & 50
1.20 & 1.20 2.10 & 2.10
AN/2
10-12, 4-6
TX1277
1CT:1CT & 1CT:2CT
1.20 & 1.20 0.80 & 0.80 50 & 50
1.00 & 1.00 1.00 & 1.80
AN/2
1-3, 4-6
STANDARD TEMPERATURE RANGE MODELS – OPERATING TEMPERATURE 0°C TO +70°C
T1131 I
1CT:1 & 1:1.36CT
0.70 & 0.70 0.70 & 0.70
20 & 20
0.25 & 0.50 0.80 & 0.40
AN/7
1-3, 9-7
PE-68861
1CT:2CT & 1CT:2CT
1.20 & 1.20 0.60 & 0.60 35 & 35
0.70 & 0.70 1.20 & 1.20
AN/2
12-10, 4-6
PE-68862
1CT:2CT & 1:1.36CT
1.20 & 1.20 0.60 & 0.80 35 & 37
0.70 & 0.70 1.20 & 0.90
AN/1
12-10, 4-6
PE-68863
PE-68864 A
1:2CT & 1:1.14CT
1CT:2CT & 1:1
1.20 & 1.20 0.55 & 0.80 40 & 35
1.20 & 1.20 0.30-0.55 & 0.80 30 & 30
0.70 & 0.70 1.20 & 0.90
0.70 & 0.70 1.20 & 0.70
AN/5
AN/3
12-10, 4-6
1-3, 5-6
PE-68865
PE-68866 E
1:1.15CT & 1CT:2CT
1:1/1.26 & 1:2CT
1.50 & 1.20
1.50 & 1.20
0.80 & 0.60
0.40 & 0.50
35 & 35
40 & 40
0.70 & 0.70 0.90 & 1.20
0.70 & 0.70 0.90 & 1.20
AN/4
AN/5
12-10, 4-6
12-10, 4-6
PE-68869
PE-68836 E
1CT:2CT & 1:1.08CT
1:1/1.26 & 1:1/1.26
1.20 & 1.20
1.50 & 1.50
0.60 & 0.60
0.40 & 0 .40
40 & 30
45 & 45
0.70 & 0.70 1.10 & 0.90
0.80 & 0.80 1.00 & 1.00
AN/1
AN/7
12-10, 4-6
12-10, 9-7
Note: RoHS-6 compliant parts can be ordered by adding an “NL” suffix to the part number (i.e. PE-68841 becomes PE-68841NL). (See Pages 6 and 7 for Table Notes)
AN
Mechanical
1.677,155MAX
12X
.030
0,76
.120
3,05
.050
1,27
TYP
Schematics
1
12 11 10 9 8 7
2
12 11 10 9 8 7
3
12 11 10 8
7
1.56,0204MAX
12 7
PE-XXXXX
1 DATE CODE 6
.456
11,58
MAX
.100
.085 2,54
2,16
.640 .400
16,26 10,16
.500
12,70
.100
2,54
TYP
SUGGESTED PAD LAYOUT
123 4 6 123 456
1235
6
4 56
12 10 9 8 7 12 10 9 8 7 12 11 10 9
7
7 12 10 9
7
.004/0,10 MAX
.340
8,64
MAX
.010 / .020
0,25 / 0,51
.040 / .050
1,02 / 1,27
0°-8°
1 2 34 5 6 1 2 34
61
Weight . . . . . . . . . . . . . .4.0 grams
Tape & Reel . . . . . . . . . . . .250/reel
Tube . . . . . . . . . . . . . . . . . .30/tube
34 6 1 2 34 56
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
USA 858 674 8100 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 32181071 China 86 755 33966678 Taiwan 886 3 4643715
www.pulseeng.com
1
T608.S (4/08)


Part Number PE-68877
Description T1/CEPT/ISDN-PRI TRANSFORMERS
Maker Pulse
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PE-68877 Datasheet PDF






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