Bourns PT61017PEL LAN 10/100 Base-Tx Transformers are Ethernet transformers designed to support signal transmission for network applications. These transformers feature a turns ratio of 1CT:1CT, with an inductance of 350μH minimum and specified DC resistance and insertion loss. The Base-Tx Transformers meet standards for return loss, common mode rejection, crosstalk, and can handle a hi-pot test of 1500VAC. These transformers operate within a temperature range of 0°C to +70°C and are suitable for use in adapters, hubs, and motherboards.
Bourns PT61017PEL Base-Tx Transformers
Features
- Common mode rejection: -40dB min. at 30MHz and -30dB min. at 100MHz
- Crosstalk: -45dB min. from 1MHz to 60MHz and -35dB min. from 60MHz to 100MHz
- DC resistance: 0.6Ω max. (pins 1-3, 6-8) and 1.1Ω max. (pins 9-11, 14-16)
- Hipot rating: 1500VAC for 2 seconds
- Inductance: min. 350μH at 100kHz
- Insertion loss: max. -1.15dB from 0.3MHz to 100MHz
- Operating temperature: 0°C to +70°C
- Return loss: -18dB min. at 30MHz and -10dB min. at 100MHz
- Turns ratio: 1CT:1CT
Applications
- Adapters
- Ethernet switches
- Hubs
- Motherboards
- Network interface cards