PT74263NL Series

T
PL
IA
N
M
■ Surface mount packaging
■ HIPOT 1500 VAC
CO
*R
oH
S
This series is OBSOLETEAND
not recommended for new designs.
Features
PT
YY 74263
WW NL
■ Small design
■ RoHS compliant*
Applications
■ Telecom
PT74263NL - T1/CEPT/ISDN-PRI Transformer
Electrical Schematic
Electrical Specifications @ 25 °C
Turns Ratio ±2 %
(1-3):(6-5):(5-4) ..................... 1:1:0.266
Inductance (mH min.)
(1-3) ................................................ 1.2
Leakage Inductance (µH max.)
(1-3), Short (6-4) ........................... 0.51
Cww (pF max)
(1-3) to (6-4) ..................................... 35
DCR (Ω max.)
(1-3) ................................................ 0.6
DCR (Ω max.)
(6-4) ................................................ 0.8
HIPOT (VAC)
(1-3) to (6-4) ................................. 1500
Return Loss (1-3)
Input impedance (1-3) = 75 Ω
Output impedance (6-4) = 120 Ω
51-102 kHz.......................... 12 dB min.
102-2046 kHz ..................... 18 dB min.
2048-3072 kHz ................... 14 dB min.
Operating Temperature (°C) ....... 0 to +70
Packaging Specifications
1
Product Dimensions
6
7.10
MAX.
(.280)
6
5
3
5
4
4
7.10
(.280)
10.15
MAX.
(.400)
E
T
E
L
O
S
B
O
1
2
3
2.54
TYP.
(.100)
6.34
MAX.
(.250)
0.25
TYP.
(.010)
7.10
(.280)
0.89 - 1.14
(.035 - .045)
Tape and Reel ................... 500 pcs./reel
How To Order
1.52
(.060)
0.38
TYP.
(.015)
PT74263N L
Model
Termination
L = Tin only (RoHS Compliant)
DIMENSIONS:
MM
(INCHES)
TOLERANCES: ±
REV. 05/13
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
0.25
(.010)