Modular Connectors - Jacks

Image Part Number Description / PDF Quantity Rfq
RJFTVB7NISONI

RJFTVB7NISONI

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C UNSHLD

0

KIT39992G

KIT39992G

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C SHIELDED

0

KIT38073

KIT38073

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C SHIELDED

0

RJF7PE2G00

RJF7PE2G00

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C UNSHIELDED

0

RJFTVB7GISONI

RJFTVB7GISONI

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C UNSHLD

0

RJFTVA62SA1G

RJFTVA62SA1G

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C

0

RJFTV7SA2G30100BTX

RJFTV7SA2G30100BTX

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C UNSHLD

0

RJFTV25GF459

RJFTV25GF459

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C UNSHLD

14

RJFTVC2BZC

RJFTVC2BZC

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C VERT UNSHLD

0

RJ11F72G

RJ11F72G

Socapex (Amphenol Pcd)

CONN MOD JACK 6P6C UNSHIELDED

0

RJFTV2HA2N03100BTX

RJFTV2HA2N03100BTX

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C UNSHLD

0

RJFTV7SA5GF059

RJFTV7SA5GF059

Socapex (Amphenol Pcd)

RJFTV SIZE 19 38999 SHELL JAM NU

25

RJFTV2SB1G

RJFTV2SB1G

Socapex (Amphenol Pcd)

RJF TV FIELD THREADED TRANSVERSA

0

KIT40263

KIT40263

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C SHIELDED

0

RJFTV7HA2N03100BTX

RJFTV7HA2N03100BTX

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C UNSHLD

0

RJF5442M200

RJF5442M200

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C UNSHIELDED

4

RJFTVA62SAPEM1G

RJFTVA62SAPEM1G

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C

0

RJF7SA2B03100BTX

RJF7SA2B03100BTX

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C UNSHLD

0

RJFTVA67SAPEM1G

RJFTVA67SAPEM1G

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C

0

RJFRB73F

RJFRB73F

Socapex (Amphenol Pcd)

CONN MOD JACK 8P8C SHIELDED

0

Modular Connectors - Jacks

1. Overview

Modular connectors-jacks are standardized electro-mechanical interfaces used for connecting cables in telecommunications, data networks, and electronic systems. Their hot-swappable design and standardized dimensions enable rapid deployment and maintenance. These connectors maintain signal integrity while providing mechanical strain relief, playing critical roles in network infrastructure, consumer electronics, and industrial equipment.

2. Main Types and Functional Classification

TypeFunctional CharacteristicsApplication Examples
RJ116-position 2-conductor design, voice-grade transmissionResidential telephone lines
RJ458-position 8-conductor, supports up to 10GBASE-T EthernetLAN switches/routers
USB Type-ARectangular interface with 4-24 pins, supports USB 3.2 Gen2Computer peripherals
HDMI19-pin configuration, transmits uncompressed video/audioHome theaters/monitors
Fiber LCDuplex optical interface, supports 100Gbps+ transmissionData center backbone

3. Structure and Components

Typical construction includes: - Insulating housing (high-temp thermoplastic) - Conductive contacts (phosphor bronze with gold plating) - Latch retention mechanism - Wire termination points (IDC or solder) - EMI shielding layer The modular design allows tool-less installation while maintaining mechanical stability through polarization keys and retention clips.

4. Key Technical Specifications

ParameterTypical ValuesImportance
Insertion Loss<0.5dB @100MHzSignal quality preservation
Durability750-2000 mating cyclesLong-term reliability
Contact Resistance10-30m Power transmission efficiency
Insulation Resistance>500M Electrical safety
Operating Temp-40 C to +85 CEnvironmental adaptability

5. Application Fields

  • Telecom: PBX systems, DSL modems
  • IT Infrastructure: Server racks, PoE devices
  • Consumer Electronics: Smart TVs, gaming consoles
  • Industrial: PLC controllers, SCADA systems
  • Automotive: Telematics control units

6. Leading Manufacturers and Products

ManufacturerKey Products
TE ConnectivityCategory 8 RJ45 modules
AmphenolMilitary-spec circular connectors
MolexOptical LC duplex adapters
DelphiAutomotive-grade sealed jacks

7. Selection Guidelines

Key considerations: - Transmission speed requirements (e.g., Cat6a vs Cat8) - Environmental factors (temperature/humidity/vibration) - Mating cycle expectations - Shielding requirements (FTP vs UTP) - Backward compatibility needs - Cost vs performance trade-offs

8. Industry Trends

Development directions include: - 400Gbps+ optical interfaces - 0.8mm pitch miniaturization - Smart connectors with built-in sensors - PoE++ (90W+) capability integration - Bio-based polymer materials adoption The global market is projected to grow at 6.2% CAGR through 2030 driven by 5G and IoT deployments.

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