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FQ Series Connector for Agricultural Machinery

>Number Of CoresNumber Of Cores 2-26Pin
Contact DiameterContact Diameter(mm) 0.8mm/1.0mm/1.5mm
IP RatingIP Rating IP67
Shell MaterialShell Material Aluminum Alloy
Temperature RangeTemperature Range -55℃ ~ +85℃
TerminationTermination Solder/Crimp
Rated CurrentRated Current(A) 2A~10A
Rated VoltageRated Voltage(Ac.V) 250V/400V
Test VoltageTest Voltage(Ac.V)1Min 800V/1200V
Insulation ResistanceInsulation Resistance (MΩ) ≥1000MΩ
Contact ResistanceContact Resistance (MΩ) ≤10MΩ
CertificationCertification CE, RoHS,BASCI,ISO9001
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FQ Series Waterproof Circular Connectors – Reliable Industrial Connectivity

Our FQ series waterproof circular connectors offer rugged, IP67‑rated performance for industrial, automation, outdoor, and machinery applications. Designed to ensure dependable electrical connections in harsh environments, these connectors are built with a bayonet quick‑connect system and high‑strength materials to handle dust, moisture, vibration, and frequent use.

FQ20 Connectors



FQ14‑2TK – 2‑pin straight spring female plug (compact size).

FQ18‑4ZJ – 4‑pin square flange male receptacle for panel mounting.

FQ24‑19TK – 19‑pin high‑density circular plug for multi‑signal applications.

FQ30‑14ZJ – 14‑pin heavy duty circular connector with robust bayonet locking.

(Models and pin counts vary by shell size and wiring requirements.)

Circular Connectors


Key Features & Benefits:

IP67 Waterproof Protection: Fully sealed against dust and water immersion up to 1 m.

Bayonet Quick‑Connect Design: Fast, secure mating that reduces installation time.

Wide Contact Range: Multiple configurations from 2 up to 55 contacts across FQ14, FQ18, FQ24, and FQ30 shell sizes.

High Reliability: Gold‑plated contacts ensure low resistance, strong vibration resistance, and long life (500+ cycles).

Versatile Applications: Ideal for industrial automation systems, heavy machinery, outdoor sensors, robotics, and electrical equipment requiring robust connectivity.

Why Choose FQ Series:

Whether you need a compact 2‑pin connector like FQ14‑2TK for basic signal lines or a high‑density option like FQ24‑19TK and FQ30‑14ZJ for complex multi‑signal systems, the FQ series delivers secure, waterproof connections you can rely on. Their rugged construction and high‑performance seals make them a top choice for engineers and manufacturers working in demanding environments.

Boost your equipment’s reliability and durability with FQ series circular connectors — dependable, waterproof, and engineered for tough industrial use.

Item

Parameters

Number of Cores

2-26Pin

Gender

Male/Female

Housing Material

Aluminum Alloy

Cores Material

Brass Plated with Gold

Insulator Material

PBT

Locking System

Quick Bayonet Lock

Temperature Range

-55℃ ~ +85℃

Rated Current (A)

2A~10A

Rated Voltage (AC.V)

250V/400V

Test Voltage (AV.C)1Min

1500V

Insulation Resistance (㏁)

≥1000MΩ

Insulation Resistance (㏁)

≤10MΩ


Related Resource


FQ Series Connector for Agricultural MachineryRelated Application
Robotic Joint Connections
Robotic Joint Connections
For industrial automation equipment manufacturers and robotic system integrators seeking robust circular connector solutions for motor connections and joint power distribution, M23 connectors provide the durability, signal integrity, and environmental resistance required for demanding robotic applications.

Customer Reviews

   

Score
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Review Title

Review Text

   Perfect Fit for Tight Spaces (2PM-2 Pin)


ZephyX  2026-02-04

2PM 2-pin connectors are compact and ideal for applications with limited space.
   Long-Term Reliability (2PM-3 Pin)


ArlenX  2026-02-04

2PM 3-pin connectors maintain excellent performance even after repeated use.
   Robust Industrial Quality (2PM-4 Pin)


OrbitCraft  2026-02-04

2PM 4-pin connectors are sturdy and perform consistently under harsh conditions.
   Stable Power Transmission (2PM-5 Pin)


VectorSail  2026-02-04

These 2PM 5-pin connectors maintain steady power and signal without interruptions.
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Manufacturer Address:Baoan District, Shenzhen City, Guangdong Province,China

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