Connector Kits

Image Part Number Description / PDF Quantity Rfq
612690

612690

Würth Elektronik Midcom

CONNECTOR SOLUTIONS

3

558001

558001

Würth Elektronik Midcom

CONN RING TERMINAL KIT 94PCS

1

690001

690001

Würth Elektronik Midcom

MINIMODULE CONNECTORS WR-MM

0

662001

662001

Würth Elektronik Midcom

MINI POWER CONNECTORS WR-MPC3

1

645001

645001

Würth Elektronik Midcom

WIRE-TO-BOARD CONNECTORS WR-WTB

1

694001

694001

Würth Elektronik Midcom

WR SAMPLE KIT

0

749945

749945

Würth Elektronik Midcom

DESIGN KIT WE-RJ45LAN LAN TRANSF

1

746701

746701

Würth Elektronik Midcom

POWER ELEMENTS

1

691001

691001

Würth Elektronik Midcom

WERI TBL SAMPLE KIT

1

615001

615001

Würth Elektronik Midcom

KIT CONN USB, DVI, HDMI, MOD

0

649001

649001

Würth Elektronik Midcom

MINI POWER CONNECTORS WR-MPC4

1

687001

687001

Würth Elektronik Midcom

ZIF CONNECTORS & FLAT FLEXIBLE C

0

Connector Kits

1. Overview

KitsConnector Kits are modular hardware assemblies designed to establish reliable electrical or optical connections between components in electronic systems. Defined by standardized interfaces and configurable modules, these kits enable rapid deployment of connectivity solutions across diverse industries. Their importance stems from enabling seamless data transfer, power distribution, and signal integrity in modern automation, telecommunications, and industrial equipment.

2. Major Types & Functional Classification

TypeFunctional FeaturesApplication Examples
Industrial Circular ConnectorsMulti-pin configurations, IP67+ protection, vibration resistanceFactory automation equipment, robotics
Rectangular PCB ConnectorsHigh-density signal transmission, 0.8-5.0mm pitch optionsControl cabinets, test equipment
Fiber Optic AdaptersLC/SC/MPO interfaces, <0.2dB insertion lossData centers, 5G base stations
RF Coaxial Connectors50/75 impedance, 0-18GHz frequency rangeWireless communication systems
Power Distribution Blocks10-200A current capacity, fuse integration optionsMachinery, renewable energy systems

3. Structural Composition

Typical kits contain: - Contact elements (phosphor bronze/copper alloy with Au/Ni plating) - Insulating housing (UL94 V-0 rated thermoplastics) - Mechanical actuation components (latches, alignment guides) - Sealing elements (EPDM rubber gaskets) - Cable termination interfaces (screw terminals, insulation displacement)

4. Key Technical Parameters

ParameterTypical RangeSignificance
Current Rating0.5-200ADetermines power transmission capacity
Contact Resistance1-20m Impacts signal integrity and heating
Dielectric Strength500V-5kVEnsures electrical safety
Operating Temperature-55 C to +125 CDefines environmental tolerance
IP RatingIP20 to IP69KIndicates protection against foreign objects
Insertion Force0.5-10NAffects usability and durability

5. Application Fields

Primary industries include: - Industrial Automation (PLC systems, servo drives) - Telecommunications (5G NR remote radio heads) - Automotive (EV charging stations, ADAS sensors) - Medical Equipment (MRI scanners, patient monitoring) - Renewable Energy (solar inverters, wind turbine controllers)

6. Leading Manufacturers & Products

ManufacturerRepresentative ProductKey Features
TE ConnectivityDEUTSCH DRC Series8-37 way configurations, aerospace qualified
AmphenolSIN A-MAXMulti-gigabit data rates, EMI shielding
MolexPicoBlade 0.8mmSpace-saving board-to-wire solutions
DelphiCompactTTCThermal management for high-power EV charging

7. Selection Recommendations

Key considerations: - Electrical requirements (current, voltage, frequency) - Environmental conditions (temperature, humidity, vibration) - Mechanical constraints (space limitations, mating cycles) - Compliance standards (RoHS, REACH, UL certification) - Cost/performance balance (modular vs custom designs)

8. Industry Trends

Emerging developments include: - Miniaturization (sub-1mm pitch connectors) - High-speed transmission (56Gbps+ differential pairs) - Smart connectors with integrated sensors - Increased adoption of hybrid optical-electrical interfaces - Growth in automotive-specific modular kits for autonomous vehicles - Sustainability focus (bio-based polymers, recyclable designs)

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