INDUSTRY COMPONENT

Electrical Connector

Electrical connector for actuator interface providing secure power and signal transmission in industrial machinery.

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Component Specifications

Definition
An electrical connector is a critical electromechanical component designed to establish a reliable electrical connection between the actuator interface and control systems. It facilitates the transmission of power, control signals, and data between the actuator and its controller, ensuring precise operation in industrial automation applications. These connectors feature robust housings, multiple contact pins, and secure locking mechanisms to withstand vibration, moisture, and electromagnetic interference in harsh industrial environments.
Working Principle
Electrical connectors operate by establishing physical contact between conductive pins (male) and sockets (female) to create continuous electrical pathways. They utilize spring-loaded contacts or crimped connections to maintain low-resistance contact under mechanical stress. Insulating materials prevent short circuits between adjacent contacts, while shielding protects against electromagnetic interference. The locking mechanism ensures mechanical stability, preventing accidental disconnection during operation.
Materials
Housing: Polyamide (PA66) or PBT plastic with UL94 V-0 flame rating; Contacts: Copper alloy (brass or phosphor bronze) with gold or tin plating (3-15μm); Insulators: Thermoplastic polymers; Seals: Silicone rubber (IP67/IP68 rating); Shielding: Nickel-plated steel.
Technical Parameters
ParameterTypical rangeNotes & selection driver
Wire GaugeAWG 24-12
Mating Cycles>5000 cycles
Current Rating10A per contact
Voltage Rating250V AC/DC
Contact Resistance<10mΩ
Ingress ProtectionIP67
Number Of Contacts4-24 pins
Insulation Resistance>1000MΩ
Operating Temperature-40°C to +105°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards
ISO 4400, DIN 43650, IEC 61076-2

Parent Products

This component is used in the following industrial products

Actuator Interface

The interface component that connects and communicates between the actuator and the control system in a beverage filling valve assembly.

View Product Details

Reference Sensor

A precision measurement device within a calibration module that provides a stable reference signal for calibrating other sensors or instruments.

View Product Details

Pressure Sensor

A device that measures fluid pressure within a pumping system and converts it into an electrical signal.

View Product Details

Engineering Analysis

Risks & Mitigation
  • Intermittent connection due to vibration
  • Corrosion in humid environments
  • Pin misalignment during mating
  • Electromagnetic interference affecting signals
  • Overheating from high current loads
FMEA Triads
Trigger: Vibration loosening connector contacts
Failure: Intermittent signal loss causing actuator malfunction
Mitigation: Use vibration-resistant locking mechanisms and periodic torque checks
Trigger: Moisture ingress due to damaged seals
Failure: Short circuits and corrosion leading to system failure
Mitigation: Implement regular seal inspections and use IP67/IP68 rated connectors
Trigger: Electromagnetic interference from nearby equipment
Failure: Signal distortion causing inaccurate actuator positioning
Mitigation: Use shielded connectors and proper grounding techniques

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance
Contact position tolerance: ±0.2mm; Housing dimensions: ±0.5mm
Test Method
IEC 60512 for electrical tests, ISO 16750 for environmental testing, vibration testing per IEC 60068-2-6

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Electrical Connector

3 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

SVL Electric
Jiangsu, CN
Also makes: Feed Box, Circuit Breaker, Pressure Switch and 6 more
Listed on the company's own website · profile compiled by CNFX from public sources
View profile Send enquiry
Xiamen Kabasi Electric Co., Ltd.
Shantou, Guangdong, CN
Also makes: Signal Connectors, Terminal Block, Energy Storage/Transfer Element (for active systems) and 1 more
Listed on the company's own website · profile compiled by CNFX from public sources
View profile Send enquiry
Yongjiu Electric Power Fitting Co., Ltd.
Zhejiang, CN
Also makes: Circuit Breakers/Disconnect Switch, Signal Connectors, Disconnector
Listed on the company's own website · profile compiled by CNFX from public sources
View profile Send enquiry

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

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Shaft Bearing
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Frequently Asked Questions

What is the difference between IP67 and IP68 rated connectors?

IP67 connectors are dust-tight and can withstand temporary immersion in water up to 1 meter for 30 minutes. IP68 connectors are rated for continuous immersion under specified conditions, typically deeper than 1 meter.

How do I select the right connector for my actuator application?

Consider voltage/current requirements, environmental conditions (temperature, moisture, chemicals), number of signals needed, mating cycle requirements, and compliance with industry standards like ISO 4400 for hydraulic applications.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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