BelFuse S558-5999-BD-F Compatible LINK-PP LP41606NL 10/100 Base-T Single Port Low Profile SMD 12PIN Lan Transformer Telecom Magnetics
P/N:
LP41606NL
Manufacturer:
LINK-PP
Compatible Brand:
BelFuse
Compatible P/N:
S558-5999-BD-F
- Compatible Brands: Belfuse
- Data Rate: 10 BASE-T,100 BASE-TX
- Mounting Type: Surface Mount
- Turns Ratio TX: 1CT:1CT
- Temperature: 0℃ TO +70℃
- Application -LAN: ETHERNET(Non PoE)
- P/N: LP41606NL
- Manufacture: LINK-PP
- Compatible Brand: BelFuse
- Compatible P/N: S558-5999-BD-F
Packaging Details:
N.W/pCS：
0.001 kg
Package：
Reel
SPQ：
2000 pcs
Qty/carton：
12000 pcs
Carton size：
36.5*36.5*25.5cm
G.W/carton：
7.85 kg
Product Specifications
| LINK-PP Part Number: | LP41606NL | BelFuse Part Number | S558-5999-BD-F |
| Part Status | Active | Transformer Type | Lan Transformer |
| 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 | 12 | Mounting Type | Surface Mount |
| Package Height (Inches/mm) | 0.090/2.29 | Package Length (Inches/mm) | 0.5/12.70 |
| Package Width (Inches/mm) | 0.380/9.65 | Temperature | 0℃ TO +70℃ |
| Turns Ratio RX/TX | 1CT:1CT | Configuration RX/TX | T,C,S |
BelFuse S558-5999-BD-F Compatible LINK-PP LP41606NL 10/100 Base-T Lan Transformer Telecom Magnetics for Digital Camera ( Height 2.29 SMD 12PIN Single Port )
Ultra-Low Profile Ethernet Magnetics: The LINK-PP LP41606NL SMD LAN Transformer
The LINK-PP LP41606NL is a high-performance discrete LAN transformer engineered specifically for tight-tolerance, low-clearance PCB layouts. Serving as a precise, fully compatible drop-in replacement for the BelFuse S558-5999-BD-F, this surface mount (SMD) magnetic module delivers exceptional signal conditioning and electrical isolation for 10/100 Base-T Fast Ethernet applications.
Optimized for Automated Manufacturing & Space-Constrained PCBs
Unlike bulky integrated MagJacks, this discrete telecom magnetic component boasts an open-frame construction with an ultra-low profile height of just 2.29mm (0.090 inches). To support mass-scale manufacturing, the 12-pin surface-mount module is supplied in Tape & Reel packaging, ensuring seamless integration with high-speed automated pick-and-place assembly lines. This makes it the premier choice for highly compact networking hardware, including digital cameras, game controllers, satellite communications, and embedded industrial PCs.
Exceptional Signal Integrity with Auto-MDIX Support
Operating within a commercial temperature range (0°C to +70°C), the LP41606NL complies with rigorous IEEE 802.3 physical layer specifications. The internal architecture features 4 cores per single port with a precise 1CT:1CT turns ratio, guaranteeing excellent common-mode noise rejection and impedance matching. Additionally, native Auto-MDIX capability intelligently detects and corrects polarity, eliminating the requirement for crossover cables and streamlining end-user network deployment.
Core Technical Specifications:
-
Cross-Reference Compatibility: Direct equivalent to BelFuse Part Number S558-5999-BD-F.
-
Networking Protocol: 10/100 Base-T Fast Ethernet (Non-PoE).
-
Component Type: Discrete LAN Transformer / Telecom Magnetics.
-
Mechanical Form Factor: Surface Mount Device (SMD), 12-Pin Open Frame design.
-
Ultra-Low Dimensions: Height: 2.29mm (0.090") | Length: 12.70mm | Width: 9.65mm.
-
Magnetic Architecture: 4 Cores per port, 1CT:1CT Turns Ratio (T,C,S Configuration).
-
Manufacturing Packaging: Tape & Reel (ideal for automated SMT assembly).
-
Operating Temperature: Commercial standard (0°C to 70°C).
-
Certifications: Fully compliant with IEEE 802.3, UL, REACH, RoHS, ISO9001, and ISO14001.
Whether you are optimizing the physical footprint of IoT sensors or engineering robust automation controllers, the LP41606NL discrete transformer ensures the signal purity and manufacturing efficiency required by leading PCB designers.
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」
ISO 9001 Quality Management
Manufactured under certified quality management processes to ensure consistent product quality and production control.
IEEE 802.3 Standards Compliance
Designed in accordance with applicable networking and Ethernet standards, including IEEE specifications where relevant.
RoHS Compliance
Manufactured using materials that support restrictions on hazardous substances for global market requirements.
REACH Compliance
Material declarations and supply chain processes support applicable REACH regulatory requirements.
Product Safety Assurance
Selected products support recognized safety and reliability requirements for networking applications.
Reliability Verification Testing
Products undergo verification and quality testing to support stable operation in enterprise, telecom, and industrial environments.
Warranty and After-Sales Service
LINK-PP provides warranty coverage and after-sales support to help ensure stable operation and long-term product performance.
15-day no-reason return and refund
Free replacement for dead-on-arrival (DOA) or defective items within the initial period
Free repair services for manufacturing defects throughout the warranty period
Warranty exclusions and conditions apply
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