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.
Specifi cations are subject to change without notice.
Customers 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. 06/11
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
