Audio Transformer
Data/Voice Coupling
web:www.TriadMagnetics.com
Phone 951-277-0757
Fax 951-277-2757
Perris, California 92571
Publish Date: June 3, 2016
1
.060 DIA HOLES
2 3
456
1 2 3
ON BOBBIN FLANGE
.187 .187
.420
A
B
.187 REF
C
DOT ABOVE #1 PIN
1
2
3
5
6
4
600 Ohms 600 Ohms
TY- 401 P
Description:
The TY series transformers are used for a variety of applications including
impedance matching, isolation, repeat coil, line balancing, bridging and
hybrid circuit.
Electrical Specifications at 25º C:
Impedance
(Ohms)
Max. DC
Current
(mA)
Typ.
Insertion
Loss (dB)
Typ.
Return
Loss (dB)
Typ. Freq.
Response
(dB)
Pri Sec
600CT 600CT 90 1.75 15 ±.5
CT = Center Tap
Designed to meet FCC Part 68
Longitudinal Balance: (FCC 68.310) – 60 dB min. 200 – 1000 Hz
45 dB min. 1000 – 4000 Hz
Dielectric Strength: (FCC 68.304) – 1500VAC
Power Level: -45 dBm to +7 dBm
Frequency Range: 300 to 3500 Hz
Outline Dimensions:
A B C
.820 Max .750 Max .715 Max
Electrical Schematic:
RoHS Compliance: As of manufacturing date February 2005, all standard
products meet the requirements of 2011/65/EU, known as the RoHS initiative.
*Upon printing, this document is considered “uncontrolled”. Please contact
Triad Magnetics website for the most current version. For soldering and
washing information please see http://www.triadmagnetics.com/faq.html
