Home

LP42430ANL 10/100 Base-T Single Port 24 PIN LAN Magnetic Transformer Modules

P/N:

LP42430ANL

Manufacturer:

LINK-PP

Compatible Brand:

LINK-PP

Compatible P/N:

LP42430ANL

Compatible Brands: LINK-PP
Data Rate: 10 BASE-T,100 BASE-TX
Mounting Type: Surface Mount
Turns Ratio TX: 1CT:1CT
Temperature: -40℃ TO +85°C
Application -LAN: ETHERNET(Non PoE)
P/N: LP42430ANL
Manufacture: LINK-PP
Compatible Brand: LINK-PP
Compatible P/N: LP42430ANL

Product Specifications

LINK-PP Part Number:	LP42430ANL	Transformer Type	Lan Transformer
Part Status	Active	Turns Ratio - Primary:Secondary	1:1 Transmitter, 1:1 Receiver
Construction	OPEN FRAME	Application-Lan	Ethernet(NoN PoE)
Number of Ports	Single Port	Speed	10/100 Base-T
Package	Tape & Reel	Cores per Port	4
AutomDX	Yes	Comment	SAME AS NL VERSION
PIN number	24	Mounting Type	Surface Mount
Package Height (Inches/mm)	0.224/5.70	Package Length (Inches/mm)	0.535/13.60
Package Width (Inches/mm)	0.598/15.20	Temperature	-40℃ TO +85℃
Turns Ratio RX/TX	1CT:1CT	Configuration RX/TX	T,C,S

LINK-PP LP42430ANL Technical Overview

The LINK-PP LP42430ANL is a single-port 24-pin surface-mount (SMD/SMT) 10/100BASE-TX Fast Ethernet LAN magnetic transformer module. Engineered with a 4-core magnetic assembly (1CT:1CT turns ratio) in a 5.70mm-tall (0.224 in) open-frame construction, it is delivered in Tape & Reel packaging for automated SMT pick-and-place assembly across an extended industrial operating temperature range of -40°C to +85°C.

10/100BASE-TX Fast Ethernet Signal Isolation: Integrates a 4-core magnetic matrix across transmit and receive channels to provide required galvanic isolation and common-mode noise filtering per IEEE 802.3u standards.
Industrial Operating Temperature (-40°C to +85°C): Fully rated for harsh environmental conditions, unconditioned outdoor cabinets, and surgical instrumentation mainboards.
Low-Profile 24-Pin SMT Construction: Compact 5.70mm (0.224 in) package height in Tape & Reel format for automated high-volume SMT reflow soldering.
Symmetrical 1CT:1CT Turns Ratio: Supports balanced differential signaling and host PHY transceiver impedance matching.

Key Design Benefits

Low-Profile SMT Package Height: The 5.70mm (0.224 in) height profile conserves vertical board space in compact surgical consoles, IP cameras, and slim routers.
Extended Industrial Thermal Range: Operates reliably across -40°C to +85°C, making it suitable for surgical equipment, industrial automation controllers, and network firewalls.
Automated Pick-and-Place Efficiency: Open-frame 24-pin gull-wing lead design packaged in Tape & Reel streamlines high-speed SMT assembly and reflow soldering.
Galvanic Isolation & EMI Suppression: Integrated isolation transformers and common-mode chokes isolate PHY transceivers from cable-side common-mode noise and ESD transients.
Supply Chain Continuity: Offers hardware engineering and procurement teams a standardized 24-pin SMT Fast Ethernet transformer option for secondary sourcing.

Integrated Magnetics & Electrical Architecture

The LP42430ANL integrates 10/100BASE-TX Fast Ethernet magnetics into a discrete 24-pin SMT module, reducing the need for long differential trace runs to PHY transceivers on the motherboard.

4-Core Fast Ethernet Transformer Matrix

The integrated magnetic assembly utilizes a 4-core topology with a 1CT:1CT turns ratio across transmit and receive lines. This structure provides 1500Vrms galvanic isolation between PHY transceivers and network media while suppressing common-mode noise across 10/100BASE-TX lines.

Differential Signal Balance

Center-tapped primary and secondary windings maintain balanced differential signaling across transmit and receive channels per IEEE 802.3u specifications, minimizing differential-to-common-mode noise conversion.

Mechanical Specifications & SMT Layout

The LP42430ANL features standard package dimensions of 5.70mm (H) x 15.20mm (W) x 13.60mm (L) [0.224 x 0.598 x 0.535 in]. The 24-pin SMT Gull-Wing lead layout is designed for Tape & Reel automated pick-and-place assembly and standard Pb-free reflow soldering profiles.

Target Applications

Surgical Equipment & Medical Consoles: Industrial-grade (-40°C to +85°C) 24-pin SMT Fast Ethernet LAN transformer for surgical consoles, patient monitoring systems, and bedside diagnostic hardware.
Industrial Automation & Embedded Controllers: Reliable 10/100 Mbps signal isolation for PLC controllers, fieldbus modules, and factory automation panels.
Digital Cameras & Network Firewalls: Compact SMT LAN transformer for smart IP cameras, vision systems, and network security appliances.

LINK-PP LP42430ANL Design Verification Checklist

When evaluating the LINK-PP LP42430ANL for new designs or secondary sourcing qualification, hardware engineers should verify the following parameters against their system specification:

Schematic & Pinout Alignment: Confirm that your 24-pin SMT Fast Ethernet LAN layout matches the 1CT:1CT primary/secondary turns ratio and center-tap configuration.
Package Footprint & Height: Verify that the 24-pin SMT pad layout and 5.70mm package height fit your PCB SMT clearance requirements.
Thermal Class Verification: Confirm that the -40°C to +85°C industrial temperature rating meets or exceeds your operating environment requirements.
Non-PoE Requirement: Confirm that your LAN port design utilizes non-PoE Fast Ethernet signal magnetics.

Frequently Asked Questions

What are the primary mechanical and electrical specs of the LINK-PP LP42430ANL?

The LP42430ANL is a single-port 24-pin surface-mount (SMT) 10/100BASE-T Fast Ethernet LAN magnetic transformer module featuring a 4-core magnetic assembly (1CT:1CT), open-frame construction, Tape & Reel packaging, a 5.70mm package height, and an extended industrial operating temperature rating of -40°C to +85°C.

What is the advantage of the 24-pin SMT form factor on the LP42430ANL?

The 24-pin surface-mount form factor allows automated pick-and-place machine placement and reflow soldering, saving assembly time and ensuring a low 5.70mm vertical profile on compact embedded motherboards.

What engineering assets are available for LP42430ANL PCB design-in?

LINK-PP provides complete design-in support assets, including 3D STEP models for mechanical enclosure clearance, 2D dimensional CAD drawings, PCB footprint land patterns for EDA software (Altium, Cadence, KiCad), and product specification sheets.

How can procurement and engineering teams request samples or a quotation for LINK-PP LP42430ANL?

Procurement and engineering teams can contact LINK-PP to request LP42430ANL evaluation samples for mechanical, electrical, and PCB compatibility verification. After qualification, our technical sales team can provide competitive pricing, production lead-time estimates, MOQ terms, and volume-order support.

Packaging, Shipping and Global Delivery for Networking Products

Anti-static packaging, shock-resistant protection, fast order dispatch, and reliable worldwide delivery for all LINK-PP networking products.

Anti-Static Protective Packaging

Protect networking products from electrostatic discharge and handling-related damage.

Shock-Resistant Transport Protection

Protect products against physical impacts during storage and international transportation.

Fast Order Processing and Dispatch

Accelerate order handling to ensure quick warehouse deployment.

Global Logistics and International Delivery

Ship products efficiently to customers across worldwide locations.

Technical Support and Deployment Assistance

LINK-PP provides expert technical support, from product selection and compatibility verification to deployment and long-term operation.

Pre-Sales Technical Consultation

Technical consultation to help you verify compatibility and select the appropriate product for your application.

Compatibility Verification Support

Verification support to help ensure compatibility with your equipment, applications, and deployment requirements.

Deployment & Installation Assistance

Comprehensive step-by-step guidance for installation, configuration, and initial setup, ensuring accurate deployment and reliable, stable operation from the start.

Long-Term Technical Assurance

Ongoing technical support throughout the product lifecycle, delivering long-term stability for enterprise and carrier-grade networks.

Industry Standards, Compliance and Quality Assurance

LINK-PP products are manufactured under recognized quality management systems and designed to support applicable industry standards, regulatory compliance, and long-term deployment requirements, including IEEE 802.3, RoHS, REACH, ISO 9001, and ISO 14001 where applicable. 「View Quality & Compliance Center」