Ethernet Magnetic Transformers Description:
The 749010012A(LP1102NL) is a 10/100 Base-T 1-port LAN Transformer. The inductance value of 350μH Compliant with IEEE 802.3 standards. Designed with a robust internal layout for a long life. The surface mount design saves space on boards and requires no plug-ins or solder installation. This Ethernet Transformer offers reliable performance and easy integration into Ethernet devices. WE-LAN transformers are compliant with most ICs for Ethernet applications such as AMD, Globespan, Intel, and Realtek. It can be used for IoT, hubs, routers, switches, and IP cameras.
LP1102NL 749010012A Datasheet:
LP1102NL.pdf
Main Functions of 10/100Base-T
Transformers:
1. Impedance matching helps reduce signal reflections on the cable.
2. Electrical isolation: protects against ground loops and voltage surges.
3. Common mode noise rejection: filters out noise that appears as the same signal on both wires of a twisted pair. This improves signal integrity.
4. Compact size: Surface mount models minimize PCB space usage.
5. Easy installation: LAN transformers are easier to install than through-hole components.
Technical Parameters :
| Product Series | Single Port Lan Transformer |
| LINK-PP Part Number | LP1102NL |
| Competitor P/N | 749010012, 749010012A |
| Number of Ports | Single |
| Cores per Port | Four |
| Transformer Series | WE-LAN |
| Inductance | 350µH |
| Number of PINs | 16 |
| Mounting Type | Through Hole |
| Speed | 10/100 Base-T |
| Isolation Voltage | 1500V ac |
| Insertion Loss | -1.1dB MAX at 0.1-100MHz |
| Operating Temperature range | 0-70°C |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Turn Ratio | 1:1 |
| Configuration TX: | T, C, S |
| Service | OEM&ODM |
Applications of Ethernet Transformers:
- Wireless Smart Camera Network
- DTX dispatching telephone exchange
- Vacuum Fluorescent Displays
- GPIB Controllers and GPIB Interface Boards
NOTES:
1. Designed to support applications, such as SOHO(ADSL modems), LAN-on-Motherboard(LOM), hub and Switches.
2. Meets IEEE 802.3 Specification.
3. Maximum reflow temperature is 250℃ Max, 5 Sec.
4. UL Certification: file number: E484635.
Product Tags:
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749010012A 10/100Base-T Ethernet Discrete Magnetic Transformers 16 Pin LP1102NL Images
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