T5049NLT PULSE ELECTRONICS CORPORATION, T5049NLT Datasheet

T5049NLT

Manufacturer Part Number
T5049NLT
Description
Manufacturer
PULSE ELECTRONICS CORPORATION
Datasheet

Specifications of T5049NLT

Operating Temp Range
0C to 70C
Mounting
Surface Mount
Pin Count
20
Interwinding Capacitance Max
150pF
Isolation Voltage (max)
1500VrmsV
Lead Style
Gull Wing
Ocl Inductance (max)
30(Min)mH
Operating Temperature Max Deg. C
70C
Operating Temperature Min Deg. C
0C
Product Depth (mm)
16.76mm
Product Height (mm)
8.28mm
Product Length (mm)
29.72mm
Transformer Type
ISDN S-Interface Modules Transformer
Turns Ratio
1CT:1CT
Lead Free Status / Rohs Status
Compliant
ISDN S-INTERFACE MODULES
Surface Mount, Dual, 1500 Vrms
Number
T5034
T5037
T5038
T5039
T5049
NOTE: Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (ex: T5034T).
Part
CEZ
U.S.A: TEL 619 674 8100
Date Code
.004/0,10
1CT:2.5CT
1CT:2.5CT
Ratio ±2%
1CT:2CT
1CT:2CT
1CT:1CT
(Pri:Sec)
.100
2,54
T503X
1.170
29,72
22,86
Country of Origin
.900
(mH MIN) (µH MAX) (pF MAX)
OCL Pri
30
30
30
30
30
.025
0,64
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
12,70
8,03
.316
.500
Mechanical
L
EUROPE: TEL 44 1483 401700
TYP
L
10
10
10
10
10
Sec
SUGGESTED PAD LAYOUT
Transformer
0 - 8°
C
150
150
150
150
150
W/W
.100
2,54
.100
2,54
(pF MAX) ( +25% MAX) ( +25% MAX)
16,76
22,86
.040
1,02
.660
CD Pri
.900
100
100
100
100
100
Meets the pulse waveform template of
CCITT I.430 when recommended transformer
and chip pair are used
Developed for enhanced EMC performance
Excellent longitudinal balance
Transfer molded package
Low or high frequency choke options available
8,28
.326
DCR Pri
15,24
.600
3.4
3.4
3.4
3.4
3.4
.050
1,27
ASIA: TEL 886 7 821 3141
17,78
.700
DCR Sec
5.4
7.0
5.4
7.0
3.4
4.7 mH
4.7 mH
470 µH
470 µH
4.7 mH
20
19
13
12
11
OCL
18
Dimensions: Inches
Unless otherwise specified, all tolerances are ± .010
Choke
WEB: http://www.pulseeng.com
( MAX)
DCR
1.4
1.4
1.4
1.4
1.4
Schematic
mm
Weight . . . . . . . . . . . . . .6.94 grams
Tape & Reel . . . . . . . . . . . .250/reel
Tube . . . . . . . . . . . . . . . . . .15/tube
(mA MAX)
T635.B (10/98)
3
3
3
3
3
I
10
DC
1
3
8
20-18, 13-11
20-18, 13-11
20-18, 13-11
20-18, 13-11
20-18, 13-11
Secondary
Pins
0,25
5
2
4
7
9
6

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T5049NLT Summary of contents

Page 1

ISDN S-INTERFACE MODULES Surface Mount, Dual, 1500 Vrms Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C Part Ratio ±2% OCL Pri L Sec L Number (Pri:Sec) (mH MIN) (µH MAX) (pF MAX) T5034 1CT:2CT 30 10 T5037 1CT:2.5CT ...

Page 2

ISDN S-INTERFACE MODULES Surface Mount, Dual, 1500 Vrms IC Manufacturer AMD Lucent (AT&T) Mietec Mitel Motorola National SGS Thomson Siemens Yamaha Definition of Terms Ratio: This is the turns ratio, expressed as “Primary:Secondary”. The term “CT” designates a center tapped ...

Page 3

ISDN S-INTERFACE MODULES Surface Mount, Dual, 1500 Vrms Application Notes The S-Interface is the standardized four wire digital telephone access point defined by the CCITT I-Series recommendations for the Integrated Service Digital Network. This “basic rate access” accommodates two 64 ...

Page 4

ISDN S-INTERFACE MODULES Surface Mount, Dual, 1500 Vrms Common Mode Choke Performance -10 -20 -30 Typical Common Mode -40 Attenuation for the High Frequency Common Mode -50 Choke (470 µH) based system. -60 -70 -80 -90 -100 ...

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