Modular Connectors - Wiring Blocks - Accessories

Image Part Number Description / PDF Quantity Rfq
GPRC4-X

GPRC4-X

Panduit Corporation

GP6 4 PAIR RETENTION CLIP

0

T66MC4

T66MC4

HellermannTyton

CONN LABEL HOLDER CLEAR

0

558401-1

558401-1

TE Connectivity AMP Connectors

CONN BLOCK 4 PAIR 110 IVORY

0

558402-1

558402-1

TE Connectivity AMP Connectors

CONN BLOCK 5 PAIR 110 IVORY

0

TAG110GR

TAG110GR

HellermannTyton

CONN LABEL HOLDER GREEN

0

T1103

T1103

HellermannTyton

CONN PUNCHDOWN BLOCK

0

TAG110BL

TAG110BL

HellermannTyton

CONN LABEL HOLDER BLUE

0

GPC5E2-XY

GPC5E2-XY

Panduit Corporation

2 PAIR CAT 6 PATCH CONNECTOR

0

T110ID

T110ID

HellermannTyton

CONN 110 BLCK CBL TROUGH W/LEGS

0

C222925A

C222925A

3M

CONN MARKING CAP GREEN

0

P110VCM

P110VCM

Panduit Corporation

VERTICAL CABLE MGR

0

PXMT50

PXMT50

Panduit Corporation

50-PAIR MOUNT BASE FOR THE PANDU

0

SS-51000-009

SS-51000-009

Stewart Connector

CONN MOD JACK

0

TAG110PL

TAG110PL

HellermannTyton

CONN LABEL HOLDER PURPLE

0

TAG110RD

TAG110RD

HellermannTyton

CONN LABEL HOLDER RED

0

P110RC2-X

P110RC2-X

Panduit Corporation

PAN-PUNCH 2 PR RETAINING CLIP NS

0

TAG110GY

TAG110GY

HellermannTyton

CONN LABEL HOLDER GRAY

0

SS-51000-006

SS-51000-006

Stewart Connector

CONN PUNCHDOWN BLOCK WHITE

0

SS-51000-007

SS-51000-007

Stewart Connector

CONN MOD JACK

0

80611389497

80611389497

3M

2810F30-25P

0

Modular Connectors - Wiring Blocks - Accessories

1.

Modular connectors, wiring blocks, and accessories are standardized electro-mechanical components enabling rapid and reliable signal/power connections. They form critical interfaces in telecommunications, industrial systems, and electronic devices, supporting plug-and-play functionality, system scalability, and simplified maintenance. Their importance has grown exponentially with the expansion of IoT, 5G networks, and smart infrastructure systems.

2.

RJ45 Connectors8-position 8-contact configuration, supports Ethernet protocols up to 10GbpsNetworking equipment, PoE devices
DIN Rail Terminal BlocksModular screw/clamp terminals, rail-mount designIndustrial control panels, HVAC systems
USB Type-A/B/CHot-pluggable interfaces, varying power delivery capabilitiesConsumer electronics, data storage
LC/MPO Fiber AdaptersLow insertion loss, high-density optical connectivityData centers, telecom backbone
Spring Cage TerminalsTool-less wire insertion, vibration-resistant contactsMachinery sensors, building automation

3.

Typical construction includes: - Contact elements (phosphor bronze/copper alloys with Au/Ni plating) - Insulation housing (high-temperature resistant thermoplastics) - Mechanical actuation components (latches, levers) - Shielding elements (EMI suppression features) - Mounting hardware (panel clips, DIN rail adapters) Modular designs allow tool-less assembly while maintaining IP20+ protection ratings.

4.

Current Rating0.5-15A Determines power handling capacity
Dielectric Withstanding Voltage500-2500VACEnsures electrical safety
Contact Resistance5-20m Impacts signal integrity
Mating Cycles500-10,000 cyclesDefines service lifetime
Operating Temperature-40 C to +125 CEnvironmental reliability

5.

Key industries include: - Telecommunications (5G base stations, fiber nodes) - Industrial Automation (PLC systems, robotics) - Transportation (vehicle charging, rail signaling) - Consumer Electronics (computing peripherals) - Energy Infrastructure (smart grid meters, solar inverters)

6.

TE ConnectivityMODU II Industrial Ethernet Connectors
AmphenolMagnaLynh High-Speed Data Connectors
Weidm llerOMNIMATE PCB Terminal Blocks
Phoenix ContactCOMBICON Modular Connectors
MolexSL Series Power-to-the-Board Solutions

7.

Consider: - Electrical requirements (voltage, current, signal type) - Mechanical constraints (space limitations, mating cycles) - Environmental factors (temperature, vibration, EMC) - Compliance standards (UL, RoHS, REACH) - Termination method (solder, crimp, IDC) - Future scalability requirements

8.

Key trends: - Miniaturization for mobile/wearable devices - Increased bandwidth requirements (400G+ optical interfaces) - Integration of power & signal transmission - Adoption of surface-mount technologies - Development of harsh-environment connectors - Growth of smart connector systems with built-in diagnostics - Sustainability focus (recyclable materials, lead-free plating)

Application Case: In smart factory deployment, Phoenix Contact's modular signal wiring blocks reduced control cabinet installation time by 40% while maintaining IP67 protection ratings for harsh industrial environments.

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