Part Number: LPJ0011BBNL

Function: 10/100 Base-T Tab down Modular Jack RJ45 connector with LED

Package: Module Type

Manufacturer: LINK-PP

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Description

This is 1 x 1 Port RJ45 Modular Jack , 100Base RJ 45 Modular Connector.

The LPJ0011BBNL is a modular jack, also known as a network interface connector, used in networking and communication systems. It is designed to provide a fast and reliable connection for network cables and is commonly used in both home and office environments. . It is typically found on the back of network devices such as routers, switches, and hubs, as well as on network wall plates for easy access to network connections.

Features

• Single-port (1×1) RJ45 Ethernet connector
• Integrated transformer and common-mode choke
• 350µH minimum OCL (Open Circuit Inductance) @ 8mA bias
• Compliant with IEEE 802.3 standard
• Supports PoE / PoE+ (Power over Ethernet)
• Wide operating temperature: -40°C to +85°C
• Available in multiple mounting types (SMD, THT, combo with USB)

1. Characteristics:

1) RJ45 Connector with integrated transformer/common mode choke

2) Available in SMD, THT and THT with USB

3) 350µH min. OCL with 8mA bias

4) Complies with IEEE 802.3

5) Extended temperature range -40°C to +85°C available

6) PoE/ PoE+

 

2. Operation/Application:

1) xDSL Modems

2) Embedded PC

3) LAN Applications

4) Hub, Router, Switches

 

Schematic

Design Notes (Critical Points)

• Maintain 100Ω differential impedance for TX/RX pairs
• Keep PHY-to-RJ45 traces short and well-matched
• Separate analog ground (PHY side) and chassis ground (shield)
• Proper placement of Bob Smith termination (if required)
• Ensure PoE design includes correct power extraction circuitry

Advantages vs Discrete Magnetics

• Reduced PCB area
• Lower BOM cost and assembly complexity
• Improved EMI performance (optimized internal layout)
• Simplified Ethernet compliance design

Applications

• Routers, switches, hubs
• Embedded systems with Ethernet (MCU/SoC-based)
• Industrial LAN devices
• xDSL modems
• IP cameras and IoT devices

Alternative / Equivalent Products

• HanRun HR911105A
• Pulse Electronics J0011D21BNL

Official Site : https://www.link-pp.net/

LPJ0011BBNL Datasheet PDF

Other data sheets are available within the file: LPJ0011, LPJ0011BBNL

 

Part Number: HIF3BA-XXX

Function: Ribbon Cable connector Compliant with MIL Standard

Manufacturer: HIROSE ELECTRIC

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Description

HIF3BA-XXX is a ribbon cable connector series from Hirose, designed in compliance with MIL standards for reliable board-to-cable interconnection. It is intended for use with flat ribbon cables (typically UL2651 AWG#28) and incorporates mechanical polarization features to prevent mis-insertion. The connector is widely used in industrial, instrumentation, and embedded systems requiring robust and repeatable connections.

1. Product Compliant with MIL Standard

HIF3B series has been developed as a product compliant with MIL

standard, and used for wide applications.

2. UL Approval Product

HIF3B series connectors are UL approved.

3. Mechanism to Prevent Mis-insertion

Features

• MIL standard compliant ribbon cable connector
• UL-approved product for safety and reliability
• Supports UL2651 AWG#28 flat ribbon cable
• 2.54 mm pitch (standard IDC spacing)
• Multiple pin counts available (e.g., 6, 10, 14 positions)
• IDC (Insulation Displacement Contact) termination for easy cable assembly
• Reliable mechanical locking and alignment system

Mechanical Characteristics

Mis-insertion Prevention Mechanism

• Guide-key system aligns connector with mating header
• Polarizing key embedded in socket prevents incorrect orientation
• Mechanical asymmetry ensures correct mating position

Compliance & Certification

• MIL standard compliant design
• UL approved for safety (file varies by model)

Design Notes

• Ensure compatibility with matching Hirose HIF3B series pin headers
• Use proper IDC crimping tool to ensure reliable termination
• Maintain correct cable orientation to match polarization key
• Verify pin count and pitch for system compatibility
• Consider strain relief for high-vibration environments

How to Choose This Part

• Select based on required number of positions (e.g., 6, 10, 14 pins)
• Ensure compatibility with AWG#28 ribbon cable
• Verify mating connector (header) type and pitch
• Choose variants with locking features if vibration resistance is required

Typical Applications

• Board-to-cable interconnections
• Industrial control systems
• Instrumentation and measurement equipment
• Embedded systems and computing interfaces

Alternative / Equivalent Products

• Hirose HIF3B header series
• TE Connectivity IDC ribbon connectors
• Amphenol FCI ribbon cable connectors
• 3M IDC socket connectors

Other data sheets are available within the file:

HIF3BA- 6D-2.54R , HIF3BA-10D-2.54R , HIF3BA-14D-2.54R

HIF3BA-16D-2.54R , HIF3BA-20D-2.54R , HIF3BA-26D-2.54R

HIF3BA-30D-2.54R , HIF3BA-34D-2.54R , HIF3BA-40D-2.54R

HIF3BA-50D-2.54R , HIF3BB-50D-2.54R , HIF3BA-60D-2.54R

HIF3BB-60D-2.54R , HIF3BA-64D-2.54R , HIF3BB-64D-2.54R

 

HIF3BA-XXX Datasheet PDF Download