Features
■ Dual surface mount packaging
■ HIPOT 500 Vrms
■ Operating temperature -40 °C to +85 °C
■ RoHS compliant*
Applications
■ Telecom
PT75161EL - T1/E1 Transformer
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations 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 specifi c applications.
Electrical Specifi cations @ 25 °C
Turns Ratio ±3 %
(1-3):(12-11):(11-10) ..................... 1:2:2
(4-6):(9-8):(8-7) ............................ 1:2:2
OCL (1-3) @ 1 kHz, 0.1 Vrms
...........................................10 mH min.
OCL (4-6) @ 1 kHz, 0.1 Vrms
...........................................10 mH min.
Le (1-3) @ 100 kHz, 0.1 Vrms,
Short (pin 12-10) ..................5 µH max.
Le (4-6) @ 100 kHz, 0.1 Vrms,
Short (pin 9-7) ......................5 µH max.
Cww (1,3) to (10,11,12)
@ 100 kHz, 1 V ................ 100 pF max.
Cww (4,6) to (7,8,9)
@ 100 kHz, 1 V ................ 100 pF max.
DCR (1-3) (Ω max.) ............................ 3.5
DCR (4-6) (Ω max.) ............................ 3.5
HIPOT (VAC) ..................................... 500
Return Loss (1-3) @ 5 kHz - 1 MHz,
source (1-3) = 75 ohm,
load (12-10) = 1.2K ohm .... 18 dB min.
Return Loss (4-6) @ 5 kHz - 300 kHz,
source (4-6) = 50 ohm,
load (9-7) = 1.2K ohm ........ 18 dB min.
Return Loss (1-3) @ 5 kHz - 300 kHz,
source (1-3) = 50 ohm,
load (12-10) = 800 ohm ..... 20 dB min.
Return Loss (4-6) @ 5 kHz - 300 kHz,
source (4-6) = 50 ohm,
load (9-7) = 800 ohm ......... 20 dB min.
Product DimensionsElectrical Schematic
REV. 01/15
DIMENSIONS:
MM
(INCHES)
Packaging Specifi cations
Tape and Reel ................... 300 pcs./reel
How To Order
PT75161E L
Model
Termination
L = Tin only (RoHS Compliant)
TOLERANCES: ±
0.25
(.010)
1
3
12
10
4
6
9
8
11
7
PT75161L
DATECODE
10.16
(.400)
12
1
Coplanarity:
MAX.
8.63
(.340)
MAX.
2.54
(.100)
10 PLCS.
12 PLCS.
17.14
(.675)
MAX.
15.24
(.600)
.254 - .508
(.010 - .020)
1.01 - 1.27
(.040 - .050)
MAX.
.102
(.004)
*RoHS COMPLIANT
This model is currently available, but
not recommended for new designs.
