HX1188NL 100Base-TX Transformers Features:
- Fully compliant with RoHS-6 standards.
- Designed with an open frame, improving thermal management.
- Surface Mount Technology allows for easy integration.
- 1.5 kV High Isolation Voltage ensures safety and reliability in data transmission.
- -40°C to +85°C Wide Operating Temperature Range.
- Features 350 µH high inductance support stable data transmission.
- 12.7x9.53x5.97 mm compact dimensions.
- Can be stored in temperatures ranging from -50°C to +125°C.
Applications of HX1188NL LAN Transformer:
- LAN Ethernet Transformer/Choke
- 100 Base-TX Networks
- Data Interface and Isolation
- Industrial and Commercial Environments
- Networking Equipment
- Telecommunications
- Embedded Systems
- Automation Systems
- Security Systems
HX1188NL Datasheet:


Pulse HX1188NL Electrical Specifications(@25℃):
1. Turns Ratio 50KHz, 0.5V Chip side: Line side=1CT: 1CT±2%
2. Inductance(Ls)100KHz, 0.1V, 12mA DC Bias: Chip side: 350uH Min
3. Insertion Loss1-100MHz: -1.4dB Max
4. Return Loss1-30MHz: -16dB Min
40MHz: -14.4dB Min
50MHz: -13.1dB Min
60-80MHz: -12dB Min
100MHz: -10dB Min
5. Differential to Common Mode Rejection:
30MHz: -45dB Min
60MHz: -40dB Min
100MHz: -35dB Min
6. Crosstalk30MHz: -40dB Min
60MHz: -35dB Min
100MHz: -30dB Min
7. Hi-Pot: 1500Vrms Min