logo
Send Message
LINK-PP INT'L TECHNOLOGY CO., LIMITED
products
Product Details
Home > Products > Discrete Magnetic Transformers > AGST5009B Single-Port SMD 2.5GBASE-T Magnetic Module IEEE 802.3bz

AGST5009B Single-Port SMD 2.5GBASE-T Magnetic Module IEEE 802.3bz

Product Details

Place of Origin: Guangdong,China

Brand Name: LINK-PP

Certification: UL,RoHS,Reach,ISO

Model Number: AGST5009B

Payment & Shipping Terms

Minimum Order Quantity: 400pcs

Price: $0.2-$0.9

Packaging Details: Tape & Reel

Delivery Time: Ships within 1-2 weeks

Payment Terms: TT,NET30/60/90 Days

Supply Ability: 3KK/Month

Get Best Price
Highlight:

AGST5009B

,

SMD Ethernet Transformer

,

2.5G Magnetic Module

Part Number:
AGST5009B
Transformer Type:
2.5GBASE-T Ethernet Transformer
Turns Ratio:
1CT : 1CT
Isolation Voltage:
1500 VAC
Mounting Style:
SMD (Surface Mount Device)
Port Configuration:
Single Port
Operating Temperature:
0 °C To +70 °C
RoHS & Halogen-Free:
Yes
Part Number:
AGST5009B
Transformer Type:
2.5GBASE-T Ethernet Transformer
Turns Ratio:
1CT : 1CT
Isolation Voltage:
1500 VAC
Mounting Style:
SMD (Surface Mount Device)
Port Configuration:
Single Port
Operating Temperature:
0 °C To +70 °C
RoHS & Halogen-Free:
Yes
AGST5009B Single-Port SMD 2.5GBASE-T Magnetic Module IEEE 802.3bz
AGST5009B Single-Port SMD 2.5GBASE-T Magnetic Module IEEE 802.3bz
749020011A WE-LAN LAN Transformer for 1000Base-T SMT RJ45 applications, featuring 1500V isolation, 350µH inductance, improved CMRR, and -40°C to +85°C industrial temperature range. Ideal for industrial Ethernet, routers, switches, IP cameras, and IoT devices.
AGST5009B 2.5G Magnetic Module
The AGST5009B 2.5G Magnetic Module is a single-port SMD Ethernet transformer module designed for 2.5GBASE-T (IEEE 802.3bz) applications. Featuring excellent signal integrity, low insertion loss, high isolation voltage, and reliable EMI suppression, AGST5009B is optimized for 2.5G commercial and industrial Ethernet switches, and high-volume consumer networking equipment.
With full PHY interoperability, RoHS & Halogen-Free compliance, and mass-production SMT compatibility, AGST5009B delivers a robust and cost-effective magnetic solution for next-generation multi-gigabit Ethernet designs.
Key Specifications
Item Description
Part Number AGST5009B
Product Type 2.5G Magnetic Module
Speed 2.5GBASE-T
Ports Single
Mounting SMD
Package Tape & Reel
RoHS Yes
Electrical Specifications (@25 °C)
Parameter Test Conditions Value Unit
Media-Side Inductance @100 kHz, 0.1 Vrms 180 min µH
Insertion Loss 1-100 MHz -0.5 max dB
Insertion Loss 125 MHz -1.0 max dB
Return Loss 1-40 MHz -20 min dB
Return Loss 40 < f ≤ 125 MHz -(20 - 10 log10(f/40)) dB
Crosstalk 1-100 MHz -30 min dB
Isolation Voltage 60 s 1500 VAC
Operating Temperature -- 0 to +70 °C
AGST5009B LAN Magnetics Drawing
AGST5009B Mechanical
AGST5009B Single-Port SMD 2.5GBASE-T Magnetic Module IEEE 802.3bz 0
AGST5009B Schematic
AGST5009B Single-Port SMD 2.5GBASE-T Magnetic Module IEEE 802.3bz 1
Functional Advantages of AGST5009B 2.5GBASE-T Ethernet Transformer
Optimized for 2.5GBASE-T Performance
AGST5009B is engineered to meet strict signal integrity and EMI performance requirements of IEEE 802.3bz, ensuring clean eye diagrams, low jitter, and stable 2.5G data transmission.
Excellent EMI Suppression & Noise Immunity
With high return loss and strong common-mode noise rejection, this magnetic module effectively reduces electromagnetic interference (EMI), making it ideal for dense PCB layouts and high-speed Ethernet systems.
Broad PHY Compatibility
AGST5009B is fully compatible with all major Ethernet PHY vendors, including:
  • Broadcom
  • Marvell
  • Realtek
  • TI
  • Microchip
Ensuring plug-and-play interoperability and simplified hardware validation.
High Reliability & Production Stability
  • RoHS compliant & Halogen Free
  • MSL 1 moisture sensitivity level
  • High-temperature reflow compatible (245 °C)
  • 13" Tape & Reel packaging for automated SMT assembly
Typical Applications of SMD LAN Transformer
  • 2.5G Ethernet switches
  • Multi-Gigabit network interface cards (NIC)
  • 2.5G RJ45 connector modules (MagJack)
  • Enterprise access switches
  • Industrial Ethernet controllers
  • Smart home gateways & Wi-Fi 6/6E routers
  • High-volume consumer networking devices
AGST5009B Process & Materials Compliance
  • J-STD-002: Solderability at 245°C Reflow Profile
  • J-STD-020: Moisture Sensitivity Level 1
  • J-STD-075: R7, 245°C Maximum Through Reflow
  • Header Material: DAP (Diallyl Phthalate), UL 94V-0 rated
  • Lead Frame: Copper Alloy
    • Underplating: Nickel 1.0-3.0 µm
    • Overplating: 100% Tin, 6-10 µm
    • Finish: Matte Tin, lead-free solder compatible