Product Details
Place of Origin: China
Brand Name: LINK-PP
Certification: UL,RoHS,Reach,ISO
Model Number: TG1G-S031NYRL
Document: LP5015ANL.pdf
Payment & Shipping Terms
Minimum Order Quantity: 400/2000/10K/25K
Price: $0.06-$0.65
Packaging Details: T&R
Delivery Time: in Stock Ship within 3days
Payment Terms: TT,NET30/60/90 Days
Supply Ability: 3KK/Month
Item P/N: |
TG1G-S031NYRL |
Interface: |
1000 Base-T |
Alternative: |
LP5015ANL 100% Cross TG1G-S031NYRL |
Operating Temperature: |
0 To 70℃ |
Isolation Voltage: |
1500Vrms |
Application: |
Wireless Products/ EPON/ GPON |
Item P/N: |
TG1G-S031NYRL |
Interface: |
1000 Base-T |
Alternative: |
LP5015ANL 100% Cross TG1G-S031NYRL |
Operating Temperature: |
0 To 70℃ |
Isolation Voltage: |
1500Vrms |
Application: |
Wireless Products/ EPON/ GPON |
| Parameter | Specification |
|---|---|
| Part Number | TG1G-S031NYRL |
| Product Type | SMD LAN Isolation Module |
| Transformer Type | Single Port Gigabit Ethernet Transformer |
| Ethernet Standard | 10/100/1000BASE-T |
| Port Configuration | Single Port |
| Circuit Type | Circuit A |
| Mounting Type | Surface Mount (SMD/SMT) |
| Package | SMD-24 |
| Turns Ratio | 1CT:1CT |
| Frequency Range | 1 MHz – 100 MHz |
| Open Circuit Inductance | 350 μH Min. @100 kHz, 0.1 Vrms, 8 mA |
| Isolation Voltage | 1500 Vrms |
| Return Loss (1–40 MHz) | ≥18 dB |
| Return Loss (60 MHz) | ≥14 dB |
| Return Loss (80 MHz) | ≥12 dB |
| Return Loss (100 MHz) | ≥10 dB |
| Operating Temperature | 0°C to +70°C |
| Package Dimensions | 15.24 × 13.72 × 6.35 mm |
| Packaging | Tube |
| Environmental Compliance | RoHS (7a) |
The TG1G-S031NYRL is a high-performance Single Port Gigabit Ethernet Transformer designed for 10/100/1000BASE-T Ethernet interfaces. Housed in a compact 24-pin SMD package, this LAN isolation module provides galvanic isolation, impedance matching, and superior signal coupling between the Ethernet PHY and RJ45 connector, ensuring reliable high-speed data transmission in networking equipment. The Halo datasheet identifies this device as a Circuit A topology with 350 μH OCL, RoHS (7a) compliance, and a commercial operating temperature range of 0°C to +70°C.
Engineered for automated SMT assembly, the TG1G-S031NYRL is suitable for Ethernet switches, routers, industrial gateways, IP cameras, embedded systems, wireless access points, and other Gigabit networking devices requiring stable signal integrity and IEEE 802.3-compliant magnetic isolation.
A minimum 350 μH OCL ensures stable low-frequency magnetic characteristics while satisfying Gigabit Ethernet PHY requirements. Stable inductance helps maintain waveform integrity and improves communication reliability over CAT5e and CAT6 cabling.
The transformer provides excellent impedance matching across the Ethernet operating spectrum.
| Frequency | Minimum Return Loss |
|---|---|
| 1–40 MHz | -18 dB |
| 60 MHz | -14 dB |
| 80 MHz | -12 dB |
| 100 MHz | -10 dB |
Low return loss minimizes signal reflections and supports reliable high-speed differential transmission.
The integrated isolation barrier electrically separates the PHY from the network cable, protecting sensitive circuitry against ground potential differences and improving overall equipment reliability.
When designing gigabit network interfaces, component reliability directly impacts network speed and hardware longevity. The TG1G-S031NYRL provides a proven, cost-effective solution for commercial-grade network isolation. LINK-PP offer competitive bulk pricing, reliable stock availability, and dedicated technical support to help you meet your production deadlines.
Our component specialists are ready to assist with RFQs, lead times, and cross-reference compatibility.
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[ Download TG1G-S031NYRL Datasheet (LP5015ANL.pdf) ]
