T4001 PULSE ELECTRONICS CORPORATION, T4001 Datasheet
T4001
Manufacturer Part Number
T4001
Description
Audio & Signal Transformers XFMR
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet
1.T4006.pdf
(2 pages)
Specifications of T4001
Isolation Voltage
2000 Volts
Operating Temperature Range
- 40 C to + 85 C
Termination Style
SMT
Dimensions
12.7 mm H
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number
ISDN U-INTERFACE SURFACE
MOUNT TRANSFORMERS
For Applications in 2B1Q Coding
www.pulseeng.com
BT-1
BT-2
USA 858 674 8100
T4001
T4002
T4004
T4006
24,13
.950
12,70
.500 MAX
19,30
.760
MAX
12,70
.500
MAX
MAX
Turns Ratio
• •
Line:Chip
Germany 49 7032 7806 0
(±3%)
1.25:1
1.65:1
1.50:1
1.50:1
22,10 ± 0,76
22,86
1.065
27,05
.870 ± .030
.900
10X .140
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
19,05
20,45
.750
8X
.805
3,56
.082
2,08
(Filled)
(Filled)
Line Side
Mechanicals
Pins
(1-5)
(1-4)
(1-5)
(1-5)
19,05
.750
16,51
8X
.650
6X
• •
.150
10X .038
3,81
Singapore 65 6287 8998
.150
3,81
8X
0,97
SUGGESTED PAD LAYOUT
SUGGESTED PAD LAYOUT
Line side
.038
26.5-30.0
15.0-18.0
25.6-28.4
14.2-15.8
0,97
(mH)
OCL
.165
4,19
.190
4,83
17,65
23,24
.695
.915
Line Side
5.2 ± 15%
Characteristics matched to leading
transceiver ICs
Meets ANSI T1.601-1992 and ETSI ETR
080 standards for longitudinal balance,
linearity and return loss
Minimum Isolation: 2000Vrms
12.4 MAX
20.0 MAX
16.0 MAX
• •
Shanghai
DCR
(Ω)
8 SURFACES
10 SURFACES
.004/0,10
8X
6X
.004/0,10
1,78
.070
.150
86 21 54643211 / 2
8X
.070
1,78
3,81
.150
3,81
Chip Side
3.0 ± 15%
7.0 MAX
3.0 MAX
2.5 MAX
DCR
(Ω)
W:
• •
China 86 755 33966678
7
1
Weight ......................9.5 grams ...........15.0 grams
Pan Size ........................30/tray ..................24/tray
Dimensions: Inches
Unless otherwise specified all tolerances are ± .010
Fuji IP III Machine:
Rubber pad: UP5X20EN
(mA)
IDC
80
50
60
60
2
Nozzle: AQNA-3230
6
3
Z:
Schematics
9
1
5
4
(Vrms MIN)
mm
Isolation
Voltage
4
2000
2000
2000
2000
8
2
Y:
• •
1
Taiwan 886 3 4641811
9
BT-1
7
5
T614.B (10/07)
2 4
8
Schematic
Package/
BT-1/W
BT-2/Y
BT-2/Z
BT-2/Z
5
7
BT-2
0,25
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T4001 Summary of contents
Page 1
... ISDN U-INTERFACE SURFACE MOUNT TRANSFORMERS For Applications in 2B1Q Coding Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C Turns Ratio Line Side Part Number Line:Chip Pins (±3%) T4001 1.25:1 (1-5) T4002 1.65:1 (1-4) T4004 1.50:1 (1-5) T4006 1.50:1 (1-5) Mechanicals (Filled) ...
Page 2
... Additional Specifications Longitudinal Balance 281 KHz 55 dB MIN Above 40 KHz -20 dB/decade Transformer Selection Transformer Company Chip 2000 Vrms Isolation Motorola MC145572 T4001 Siemens PEB 2091 T4002 National TP 3410 T4004 Thomson SD5411 T4006 Pulse North China Pulse China Headquarters B402, Shenzhen Room 1503 ...