T1/CEPT/ISDN-PRI TRANSFORMERS
Dual Surface Mount, 1500 Vrms, Extended &
Standard Temperature Range
RoHS-6 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
RoHS-6 Compliant
Part Number
Turns Ratio
B
(Pri:Sec ± 2%)
OCL @ 25°C
(mH MIN)
LL
(µH MAX)
C
W
/
W
(pF MAX)
50 & 50
60 & 55
50 & 60
55 & 40
50 & 50
50 & 50
50 & 50
50 & 50
35 & 35
30 & 30
40 & 40
45 & 45
DCR Pri
(Ω MAX)
1.00 & 1.00
1.70 & 1.70
1.00 & 1.00
1.10 & 1.10
1.00 & 1.00
1.20 & 1.20
1.00 & 1.00
1.20 & 1.20
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.80 & 0.80
DCR Sec
(Ω MAX)
1.70 & 1.70
2.00 & 1.70
1.10 & 1.70
1.10 & 0.70
1.00 & 1.00
1.40 & 1.40
1.00 & 1.80
1.40 & 1.40
1.20 & 1.20
1.20 & 0.70
0.90 & 1.20
1.00 & 1.00
Package/
Schematic
AN/2
AN/1
AN/4
AN/5
AN/2
AN/2
AN/2
AN/2
AN/2
AN/3
AN/4
AN/6
Primary
Pins
12-10, 4-6
12-10, 4-6
12-10, 4-6
1-3, 4-6
1-3, 4-6
1-3, 4-6
1-3, 4-6
1-3, 4-6
12-10, 4-6
1-3, 5-6
12-10, 4-6
12-10, 9-7
E
XTENDED
T
EMPERATURE
R
ANGE
M
ODELS
1
– O
PERATING
T
EMPERATURE
-40°C
TO
+85°C
PE-68841NL
1CT:2CT & 1CT:2CT
1.20 & 1.20
0.80 & 0.80
PE-68822NL
1CT:2CT & 1:1.36CT
1.60 & 1.60
1.00 & 0.80
E
1:1/1.26 & 1:2CT
1.20 & 1.20
0.80 & 0.80
PE-68826NL
PE-68827NL
1:1CT & 2:1
1.60 & 1.60
1.30 & 1.30
PE-68828NL
1CT:1CT & 1CT:1CT
1.20 & 1.20
0.80 & 0.80
PE-68874NL
1CT:1.15CT & 1CT:1.15CT
1.20 & 1.20
0.80 & 0.80
PE-68877NL
1CT:1CT & 1CT:2CT
1.20 & 1.20
0.80 & 0.80
PE-68884NL
1CT:1.36CT & 1CT:1.36CT
1.20 & 1.20
0.80 & 0.80
S
TANDARD
T
EMPERATURE
R
ANGE
M
ODELS
– O
PERATING
T
EMPERATURE
0°C
TO
+70°C
PE-68861NL
1CT:2CT & 1CT:2CT
1.20 & 1.20
0.60 & 0.60
A
PE-68864NL
1CT:2CT & 1:1
1.20 & 1.20
0.30-0.55 & 0.80
1:1/1.26 & 1:2CT
1.50 & 1.20
0.40 & 0.50
PE-68866NL
E
PE-68836NL
E
1:1/1.26 & 1:1/1.26
1.50 & 1.50
0.40 & 0 .40
NOTE:
To order Tape & Reel packaging add a
“T”
suffix to the part number (i.e. PE-68861NL becomes PE-68861NLT).
See Pages 6 and 7 for Table Notes.
Mechanical
AN
Schematics
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .010
0.25
Weight
. . . . . . . . . . . . . . .4.0 grams
Tape & Reel
. . . . . . . . . . . . 250/reel
Tube
. . . . . . . . . . . . . . . . . . 30/tube
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
www.pulseeng.com
1
T608.T (4/10)
T1/CEPT/ISDN-PRI TRANSFORMERS
Dual Surface Mount, 1500Vrms, Small Package
RoHS-6 peak reflow temperature rating: 245°C°
Dual SMT package contains transmit and receive
transformers
Models matched to leading transceiver ICs
UL recognized (some parts pending approval)
Electrical Specifications @ 25°C
RoHS-6 Compliant
Part Number
STD TEMP
EXT TEMP
Turns Ratio
B
(Pri:Sec ±5%)
1CT:2CT & 1CT:2CT
1CT:2CT & 1:1.36CT
1:1.15CT & 1CT:2CT
1CT:1.15CT & 1CT:1.15CT
1CT:1CT & 1CT:2CT
1CT:1.41CT & 1CT:1.41CT
1CT:1.41CT & 1CT:1.41CT
2CT:1/1.26 & 2CT:1/1.26
2CS:1.57/2 & 2CS:1.57/2
1CT:2.42CT & 1CT:2.42CT
1:2/2.4 & 1:0.79/1
1CT:2CT & 1CT:2CT
1CT:1CT & 1CT:1CT
1CT:1:1 & 1CT:1:1
OCL
(mH MIN)
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
1.00 & 1.00
1.00 & 1.00
1.50 & 1.50
1.50 & 1.50
1.20 & 1.20
1.00 & 1.00
1.20 & 1.20
1.20 & 1.20
1.20 & 1.20
C
W
/
W
(pF MAX)
30 & 30
30 & 30
30 & 30
30 & 30
30 & 30
30 & 30
30 & 30
40 & 40
40 & 40
25 & 25
35 & 35
30 & 30
30 & 30
30 & 30
LL
(µH MAX)
.60 & .60
.60 & .60
.60 & .60
.60 & .60
.60 & .60
.60 & .60
.60 & .60
.50 & .50
.50 & .50
.60 & .60
1.00 & 1.00
.60 & .60
.80 & .80
.80 & .80
DCR Pri
(Ω MAX)
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.70 & 0.70
0.80 & 0.80
0.70 & 0.70
0.70 & 0.70
1.00 & 1.00
Package/
Schematic
BH/1
BH/2
BH/3
BH/1
BH/1
BH/1
BH/1
BH/1
BH/4
BH/1
BH/5
BH/1
BH/1
BH/4
Primary
Pins
16-14, 6-8
16-14, 6-8
16-14, 6-8
1-3, 6-8
16-14, 6-8
16-14, 11-9
1-3, 11-9
1-3, 11-9
1-2, 5-6
1-3, 6-8
1-3, 6-8
1-3, 6-8
1-3, 6-8
16-14, 11-9
PE-65861NL
—
—
PE-65870NL
PE-68678NL
PE-68786NL
T1023NL
T1021NL
I
T1075NL
I
T1137NL
—
—
—
—
T1090NL
T1091NL
T1076NL
—
T1094NL
—
—
—
—
TX1287NL
T1146NL
TX1188NL
TX1089NL
TX1467NL
NOTE:
Standard (STD) operating temperature range is 0°C to 70°C. Extended (EXT) operating temperature range is -40°C to +85°C.
See pages 6 and 7 for table
notes.
Mechanical
Schematics
BH
Weight
. . . . . . . . . 1.0 grams
Tape & Reel
. . . . . . . 600/reel
Tube
. . . . . . . . . . . . . 40/tube
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 62787060
China 86 755 33966678
Taiwan 886 3 4356768
www.pulseeng.com
2
T608.T (4/10)
T1/CEPT/ISDN-PRI TRANSFORMERS
Single Reinforced Insulation, 3 kVrms
RE
INS INFO
UL RCE
AT D
ION
!
RoHS-6 peak reflow temperature rating: 245°C°
Certified for reinforced insulation per UL
For T1/CEPT line interfaces
Matched to leading transceiver ICs
Designed to meet ITU-T G.703
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C (Unless Otherwise Noted)
RoHS-6 Compliant
Part Number
PE-65830NL
PE-65831NL
PE-65832NL
PE-65833NL
A
PE-65834NL
PE-65835NL
PE-65836NL
PE-65837NL
E
PE-65838NL
PE-65839NL
E
PE-68646NL
E
PE-68788NL
Turns Ratio
B
(Pri:Sec ±5%)
1.27CS:1
1CS:1
1:1.36CT
1CT:2CT
1:1
1CT:2CT
1CT:3CT:1
1:1.08/1.36
1:1.14CT
1:1/1.26
1:1.58/2
1CT:1.41CT
OCL
B
(mH MIN)
.800
.800
1.20
1.20
1.20
1.20
.600
1.50
1.50
1.50
1.50
1.20
C
W
/
W
(pF MAX)
15
15
35
20
20
15
30
20
30
35
20
20
LL
(µH MAX)
0.70
0.70
0.60
0.30-0.55
0.50
0.80
0.80
0.60
1.00
0.60
0.70
0.80
DCR Pri
(Ω MAX)
0.50
0.50
0.70
0.50
0.50
0.70
0.70
0.70
0.70
0.70
0.70
0.60
DCR Sec
(Ω MAX)
0.35
0.45
0.90
0.90
0.50
1.10
1.70
0.90
0.90
1.10
1.20
0.80
Safety Agency
Recognition
10
C,T,U,B
C,T,U,B
C,T,U,B
C,T,U,B
C,T,U,B
C,T,U,B
C,T,U,B
C,T,U,B
C,T,U,B
C,T,U,B
C,T,U,B
T,U,B
Package/
Schematic
IS/3
IS/3
IS/4
IS/1
IS/2
IS/1
IS/5
IS/4
IS/4
IS/4
IS/4
IS/1
Primary
Pins
1-5
1-5
10-6
1-5
1-5
1-5
1-3
10-6
10-6
10-6
10-6
10-6
See pages 6 and 7 for table notes.
Mechanical
IS
.560
MAX
14,22
1
10
2
9
3
PE-XXXXXNL
8
4
7
DATE CODE
6
5
Schematics
.560 MAX
14,22
.400
10,20
.400 MAX
10,20
Notes:
Leads are 22 AWG solderable.
Unused pins not provided.
.100 TYP
2,54
.400
10,20
Dimensions:
Inches
mm
.130
3,30
Weight
. . . . . . . . . . 4 grams
Tube
. . . . . . . . . . . . . 35/tube
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 62787060
China 86 755 33966678
Taiwan 886 3 4356768
www.pulseeng.com
3
T608.T (4/10)
T1/CEPT/ISDN-PRI TRANSFORMERS
Single Through Hole, 1500Vrms
RoHS-6 peak reflow temperature rating: 245°C
Extended and standard temperature range
Dual and single through hole models available
Models matched to leading IC transceivers
UL recognized
Isolation Voltage: 1500 Vrms MIN
Electrical Specifications @ 25°C
RoHS-6
Compliant
Part Number
Turns Ratio
B
(Pri:Sec ±5%)
OCL @ 25°C
(mH MIN)
C
W
/
W
(pF MAX)
LL
(µH MAX)
DCR Pri
(Ω MAX)
DCR Sec
(Ω MAX)
0.70 & 0.70
1.60
0.70
0.70
0.80
0.60
0.60
0.60
1.20
1.30
1.50
0.80
0.90
0.90
1.20
1.40
0.90
0.80
0.80
0.40
1.00
1.20
1.00
2.00
1.00
2.70
1.10
1.00
Package/
Schematic
HC/2
HC/4
HC/1
HC/3
HC/1
HC/2
HC/2
HC/2
HC/4
HC/3
HC/5
HC/5
HC/3
HC/3
HC/4
HC/5
HC/5
HC/4
HC/3
HC/5
HC/3
HC/1
HC/3
HC/4
HC/4
HC/4
HC/3
HC/3
Primary
Pins
1-2
1-5
1-2
1-5
5-6
1-4
1-4
1-4
1-5
2-6
1-5
1-5
2-6
2-6
1-5
1-5
1-5
1-5
1-5
1-5
2-6
5-6
2-6
2-6
1-5
1-5
2-6
1-5
S
TANDARD
T
EMPERATURE
R
ANGE
S
INGLE
T
RANSFORMERS
– O
PERATING
T
EMPERATURE
0°C
TO
+70°C
PE-64931NL
1:1:1 (1:2CS)
1.20
25
0.50
0.70
PE-64933NL
1CT:3CT
1.20
30
0.50
0.70
PE-64934NL
1:1w
1.20
25
0.50
0.70
PE-64936NL
1CT:1
1.20
25
0.80
0.70
PE-64937NL
1:1.36
1.20
35
0.80
0.70
PE-64940NL
1.26CS:1 (1:1:1.58)
0.30
30
0.60
0.80
PE-64941NL
D
1CS:1
0.80
30
0.60
0.80
PE-64942NL
1CS:1.31
0.80
30
0.40
0.80
PE-64943NL
A
1CT:2CT
1.20
30
0.30-0.55
0.70
PE-65351NL
1:2CT
1.20
0.50
0.70
PE-65363NL
1:4CT
0.50
40
1.00
0.50
PE-65379NL
1:1.14CT
1.20
35
0.80
0.70
PE-65388NL
1:1.15CT
1.50
35
0.60
0.70
PE-65389NL
E
1:1/1.26
1.50
40
0.40
0.70
PE-65415NL
1CT:2CT
1.20
30
0.50
0.70
PE-65558NL
1:2.3CT
1.20
35
0.80
0.70
PE-65586NL
1:1.36CT
1.20
35
0.80
0.70
PE-65755NL
1CT:1CT
1.20
25
0.80
0.80
PE-68644NL
1CT:1
0.70
20
0.70
0.20
PE-68645NL
1:1.36CT
0.70
20
0.70
0.50
T1054NL
1:1.5CT
1.20
30
0.60
0.70
E
XTENDED
T
EMPERATURE
R
ANGE
S
INGLE
T
RANSFORMERS
1
– O
PERATING
T
EMPERATURE
-40°C
TO
+85°C
PE-65340NL
1:1.36
1.20
35
0.80
0.90
PE-65770NL
1:1.15CT
1.50
40
0.80
0.90
PE-65771NL
1CT:2CT
1.20
50
0.60
1.00
PE-65778NL
1CT:1CT
1.20
40
1.00
1.00
PE-68600NL
1CT:3CT
1.20
60
0.80
0.90
E
PE-68664NL
1:1/1.26
1.50
50
0.80
0.90
TX1252NL
1CT:1
1.20
40
1.00
1.00
See pages 6 and 7 for table notes.
Mechanical
HC
5
3
1
Schematics
.250 MAX
6,35
.100
2,54
.500
MAX
12,70
6
PE-6XXXXNL
4
Date Code
2
.350
MAX
8,89
.130
3,30
.200
5,08
Notes:
Leads are 24 AWG solderable.
Unused pins not provided.
.400
10,16
Dimensions:
Inches
mm
Weight
. . . . . . . . . 2 grams
Tube
. . . . . . . . . . . 60/tube
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 62787060
China 86 755 33966678
Taiwan 886 3 4356768
www.pulseeng.com
4
T608.T (4/10)
T1/CEPT/ISDN-PRI TRANSFORMERS
Dual Through Hole, 1500 Vrms
Electrical Specifications @ 25°C
RoHS-6 Compliant
Part Number
Turns Ratio
B
(Pri:Sec ±5%)
OCL @ 25°C
(mH MIN)
C
W
/
W
(pF MAX)
L
L
(µH MAX)
DCR Pri
(Ω MAX)
0.70 & 0.70
0.80 & 0.80
1.00 & 1.00
0.70 & 0.70
0.60 & 0.60
0.50 & 0.50
0.60 & 0.60
0.70 & 0.70
0.70 & 0.70
0.90 & 0.90
0.90 & 0.90
1.00 & 1.00
1.00 & 3.00
1.00 & 0.80
DCR Sec
(Ω MAX)
1.20 & 1.20
1.20 & 1.00
2.00 & 2.00
1.20 & 0.70
0.70 & 0.30
0.50 & 0.20
0.50 & 0.30
1.10 & 1.30
0.90 & 1.30
1.00 & 1.70
1.00 & 1.70
1.70 & 1.20
1.00 & 1.20
1.00 & 2.00
Package/ Primary
Schematic
Pins
HD/1
HD/2
HD/3
HD/4
HD/5
HD/5
HD/5
TD/1
TD/1
TD/1
TD/1
TD/7
BD/6
BD/6
14-12, 5-7
14-12, 5-7
14-12, 10-8
1-3, 5-7
1-3, 5-7
1-3, 5-7
1-3, 5-7
14-12, 5-7
14-12, 5-7
14-12, 5-7
14-12, 5-7
14-12, 5-7
1-3, 11-9
1-3, 4-6
S
TANDARD
T
EMPERATURE
R
ANGE
D
UAL
T
RANSFORMERS
– O
PERATING
T
EMPERATURE
0°C
TO
+70°C
PE-64951NL
1:2CT & 1:2CT
1.20 & 1.20
35 & 35
0.50 & 0.50
PE-64921NL
1:2CT & 1:1.36
1.20 & 1.20
35 & 35
0.50 & 0.80
PE-64953NL
1:2CT & 1:2CT
2.00 & 2.00
50 & 50
0.60 & 0.60
A
PE-64954NL
1CT:2CT & 1:1
1.20 & 1.20
30 & 30
0.30-0.55 & 0.50
PE-64955NL
1:1.26CT & 1.58:1
0.80 & 0.80
30 & 30
0.50 & 0.50
PE-64956NL
1:1CT & 2:1
0.80 & 0.80
30 & 30
0.60 & 0.60
PE-64957NL
1CT:1.31 & 2.62:1
1.20 & 1.20
30 & 30
0.80 & 0.80
PE-65565NL
1:1.15CT & 1:2CT
1.50 & 1.20
35 & 40
0.60 & 0.50
E
PE-65566NL
1:1/1.26 & 1:2CT
1.50 & 1.20
40 & 40
0.50 & 0.40
E
XTENDED
T
EMPERATURE
R
ANGE
D
UAL
T
RANSFORMERS 1
– O
PERATING
T
EMPERATURE
-40°C
TO
+85°C
PE-65567NL
1:1.15CT & 1:2CT
1.50 & 1.20
40 & 60
0.80 & 0.80
PE-65568NL
E
1:1/1.26 & 1:2CT
1.50 & 1.20
50 & 60
0.80 & 0.80
PE-65774NL
1CT:2CT & 1:1.36CT
1.20 & 1.20
50 & 50
0.96 & 0.80
G
PE-68618NL
1CT:1CT & 3CT:1CT:.25
1.20 & 32.0
40 & 65
0.80 & 0.80
PE-64950NL
G
1CT:1CT & 1CT:3CT:1
1.20 & 0.60
50 & 50
0.80 & 0.80
(See Pages 6 and 7 for Table Notes)
Mechanicals
.800
20,32 MAX
1.00
TYP
2,54
.385 MAX
9,80
.300
7,62
.130
3,30
1.00 TYP
2,54
.300
7,62
.130
3,30
1.00
TYP
2,54
.300
7,62
.130
3,30
TD
DUAL
14 13 12 11 10 9 8
PE-XXXXXNL
DATE CODE
1 2 3 4 5 6 7
Weight
. . . . . . . . . . 2.6 grams
Tube
. . . . . . . . . . . . . . 25/tube
.800
20,32 MAX
.290 MAX
7,37
HD
DUAL
14 13 12 11 10 9 8
PE-XXXXXNL
DATE CODE
1 2 3 4 5 6 7
.385
9,80 MAX
Weight
. . . . . . . . . . 2.3 grams
Tube
. . . . . . . . . . . . . . 25/tube
1.00
MAX
25,40
.250
6,35 MAX
9
BD
DUAL
16
PE-XXXXXNL
DATE CODE
1
.385
MAX
9,80
8
.290
7,37 MAX
Weight
. . . . . . . . . . 3.1 grams
Tube
. . . . . . . . . . . . . . 25/tube
Note:
Leads are 24 AWG solderable.
Dimensions:
Inches
mm
Schematics
Unless otherwise specified,
010
all tolerances are ± 0,25
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
www.pulseeng.com
5
T608.T (4/10)
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