T1144 PULSE ELECTRONICS CORPORATION, T1144 Datasheet - Page 4
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T1144
Manufacturer Part Number
T1144
Description
TRANSFORMER TELECOM DUAL T1/E1
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet
1.T1094NL.pdf
(8 pages)
Specifications of T1144
Transformer Type
T1/E1 (Dual)
Inductance
1mH, 1mH
Turns Ratio - Primary:secondary
1CT : 1CT, 1CT : 2.4CT
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
E.t.
-
Other names
553-1173
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
T1144NL
Manufacturer:
PULSEENG
Quantity:
200
Company:
Part Number:
T1144NLT
Manufacturer:
KEMET
Quantity:
2 481
Company:
Part Number:
T1144T
Manufacturer:
EPCOS
Quantity:
1 996
Part Number:
T1144T
Manufacturer:
PULSE
Quantity:
20 000
T1/CEPT/ISDN-PRI TRANSFORMERS
Single Through Hole, 1500Vrms
S
E
www.pulseeng.com
PE-64931NL
PE-64933NL
PE-64934NL
PE-64936NL
PE-64937NL
PE-64940NL
PE-64941NL
PE-64942NL
PE-64943NL
PE-65351NL
PE-65363NL
PE-65379NL
PE-65388NL
PE-65389NL
PE-65415NL
PE-65558NL
PE-65586NL
PE-65755NL
PE-68644NL
PE-68645NL
T1054NL
Part Number
PE-65340NL
PE-65770NL
PE-65771NL
PE-65778NL
PE-68600NL
PE-68664NL
TX1252NL
TANDARD
XTENDED
HC
USA 858 674 8100
Compliant
RoHS-6
Dimensions: Inches
T
T
EMPERATURE
EMPERATURE
A
D
E
E
Notes: Leads are 24 AWG solderable.
5
3
1
12,70
PE-6XXXXNL
.500
1.26CS:1 (1:1:1.58)
Date Code
10,16
.400
Unused pins not provided.
Turns Ratio
(Pri:Sec ±5%)
1:1:1 (1:2CS)
R
mm
MAX
ANGE
Germany 49 7032 7806 0
1CS:1.31
1:1.14CT
1:1.15CT
1:1.36CT
1:1.36CT
1:1.15CT
1CT:3CT
1CT:2CT
1CT:2CT
1CT:1CT
1CT:2CT
1CT:1CT
1CT:3CT
1:1/1.26
1:1/1.26
1:2.3CT
1:1.5CT
R
1:1.36
1:1.36
1CT:1
1CS:1
1:2CT
1:4CT
1CT:1
1CT:1
1:1w
ANGE
S
6
4
2
Mechanical
INGLE
.350
8,89
S
Weight . . . . . . . . . 2 grams
Tube . . . . . . . . . . . 60/tube
Unless otherwise specified, all tolerances are ± .010
INGLE
B
T
RANSFORMERS
MAX
T
RANSFORMERS
OCL @ 25°C
(mH MIN)
1.20
1.20
1.20
1.20
1.20
0.30
0.80
0.80
1.20
1.20
0.50
1.20
1.50
1.50
1.20
1.20
1.20
1.20
0.70
0.70
1.20
1.20
1.50
1.20
1.20
1.20
1.50
1.20
.130
3,30
– O
6,35
Singapore 65 6287 8998
.250 MAX
PERATING
1
– O
Electrical Specifications @ 25°C
PERATING
T
(pF MAX)
EMPERATURE
C
W
25
30
25
25
35
30
30
30
30
40
35
35
40
30
35
35
25
20
20
30
35
40
50
40
60
50
40
/
W
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
.100
2,54
RoHS-6 peak reflow temperature rating: 245°C
.200
5,08
T
EMPERATURE
0°C
0,25
4
TO
(µH MAX)
0.30-0.55
Shanghai
+70°C
0.50
0.50
0.50
0.80
0.80
0.60
0.60
0.40
0.50
1.00
0.80
0.60
0.40
0.50
0.80
0.80
0.80
0.70
0.70
0.60
0.80
0.80
0.60
1.00
0.80
0.80
1.00
LL
-40°C
86 21 62787060
TO
+85°C
(Ω MAX)
DCR Pri
0.70
0.70
0.70
0.70
0.70
0.80
0.80
0.80
0.70
0.70
0.50
0.70
0.70
0.70
0.70
0.70
0.70
0.80
0.20
0.50
0.70
0.90
0.90
1.00
1.00
0.90
0.90
1.00
China 86 755 33966678
0.70 & 0.70
Schematics
DCR Sec
(Ω MAX)
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
See pages 6 and 7 for table notes.
Schematic
Package/
Taiwan 886 3 4356768
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
T608.T (4/10)
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