T1017NLT PULSE ELECTRONICS CORPORATION, T1017NLT Datasheet
T1017NLT
Manufacturer Part Number
T1017NLT
Description
Audio & Signal Transformers TRANSFORMER QUAD
Manufacturer
PULSE ELECTRONICS CORPORATION
Specifications of T1017NLT
Operating Temp Range
0C to 70C
Mounting
Surface Mount
Pin Count
32
Interwinding Capacitance Max
35pF
Isolation Voltage (max)
1500VrmsV
Lead Style
Gull Wing
Ocl Inductance (max)
1.2(Min)mH
Operating Temperature Max Deg. C
70C
Operating Temperature Min Deg. C
0C
Primary Leakage Inductance (max)
0.8uH
Product Depth (mm)
10.8mm
Product Height (mm)
7.49mm
Product Length (mm)
25.4mm
Turns Ratio
1:2.3/2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
T3/DS3/E3/STS -1 TRANSFORMERS
Surface Mount Package
D.
A.
B.
C.
www.pulseeng.com
YB
T1001NL
T1006NL
T1007NL
T1009NL
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Number
OCL (primary inductance) and L
To make a 1:1 ratio from a 1:2CT ratio, use one-half of the secondary (2CT) winding.
Dual Ratio Transformers — These transformers have tapped secondary windings to provide two turns ratios (T/R). Use entire primary winding and connect secondary
Standard packaging is anti-static tubes. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number, (i.e. T006NLT).
pins listed below to obtain desired turns ratio:
Part
Weight . . . . . . . . . . . . . . .2.7 grams
Tape & Reel . . . . . . . . . . . . 200/reel
Tube . . . . . . . . . . . . . . . . . . .20/tube
Part Number
T1001NL
C
Turns Ratio
(Pri:Sec ±2%)
1:1.265 / 1
1:1.36 / 1
1:1.15CT
1:2CT
A, B
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
Turns Ratio 1
L
(leakage inductance) are measured at the primary winding. Turns Ratio is specified primary: secondary (CT = Center Tap).
OCL @ 25°C
1:1
(mH MIN)
1.2
1.2
1.2
1.2
Mechanical
(µH MAX)
RoHS peak reflow temperature rating: 245°C
Quad transformers in SMT package supports two T1/E1 ports
Available in transmit and/or receive configurations
Models matched to leading quad, dual T1/E1/ CEPT transceivers
UL recognized
Isolation voltage: 1500 Vrms
0.40
0.35
0.70
0.80
L
31-32, 27-28, 22-23, 18-19
L
Dimensions: Inches
Unless otherwise specified, all tolerances are ± .010
Secondary Pins
(pF MAX)
C
mm
W/W
30
30
23
35
1
DCR Pri
(MAX)
0.7
0.6
0.6
0.6
Turns Ratio 2
1:1.36
0,25
DCR Sec
(MAX)
1
1.0
1.0
0.8
0.8
32
1
31
30
30-32, 26-28, 21-23, 17-19
3
Schematic
Package/
28
Schematic
5
Secondary Pins
YB/1
YB/1
YB/1
YB/1
27
26
7
D
10
23
1-3, 5-7, 10-12, 14-16
1-3, 5-7, 10-12, 14-16
1-3, 5-7, 10-12, 14-16
1-3, 5-7, 10-12, 14-16
22
T615.B (6/09)
Primary
21
12 14
Pins
19
18
17
16
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T1017NLT Summary of contents
Page 1
... To make a 1:1 ratio from a 1:2CT ratio, use one-half of the secondary (2CT) winding. C. Dual Ratio Transformers — These transformers have tapped secondary windings to provide two turns ratios (T/R). Use entire primary winding and connect secondary pins listed below to obtain desired turns ratio: ...
Page 2
... T3/DS3/E3/STS -1 TRANSFORMERS Surface Mount Package IC IC Application Manufactur Part Number T1 LEVEL ONE LXT3LXT32 E1/CEPT T1 VLSI VP14Q575 E1/CEPT AT&T/LUCENT T7690 (5V EXAR XR-5793/5795 75Ω/E1 120Ω/CEPT E1/CEPT Common Mode Chokes for Telecom Applications Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C ...