Precision Stamped Brass Plug Pin Connector with Corrosion Resistant and

The Plug Pin Connector | Brass Precision Electrical Connector is a high-performance electrical connection component designed for reliable signal transmission, power connection, and secure electrical contact in various electronic and industrial applications. Manufactured from premium brass and copper alloy materials, this precision connector provides excellent electrical conductivity, mechanical strength, and long-term durability.

Using advanced precision stamping, CNC machining, turning, and surface treatment technologies, METS produces plug pin connectors with accurate dimensions, smooth contact surfaces, and consistent performance. The optimized pin structure ensures stable electrical connection, low contact resistance, and reliable current transmission even under frequent plugging and unplugging conditions.

Brass is widely used in electrical connectors because of its excellent conductivity, corrosion resistance, wear resistance, and machinability. These plug pin connectors can be customized with different pin sizes, shapes, plating options, and mounting structures to meet specific application requirements.

The brass precision electrical connector is widely applied in automotive electronics, electrical equipment, PCB assemblies, battery systems, industrial controls, communication devices, and consumer electronics. It provides a dependable connection solution for manufacturers requiring high-quality electrical contact components.

METS specializes in OEM and ODM manufacturing of precision electrical connectors, supporting customized designs from customer drawings, samples, or technical specifications. With professional tooling capabilities, strict quality control, and advanced production equipment, we provide reliable connector solutions for global customers.

• Excellent Electrical Conductivity: Made from high-quality brass and copper alloy materials to ensure efficient current transmission and stable electrical performance.
• Precision Contact Design: High-accuracy manufacturing ensures proper fitting, reliable connection, and consistent contact performance.
• Low Contact Resistance: Optimized contact surfaces reduce electrical loss and improve signal and power transmission efficiency.
• High Mechanical Strength: Brass material provides excellent durability and wear resistance for repeated insertion and removal cycles.
• Corrosion Resistant Performance: Optional surface plating improves oxidation resistance and extends service life in different environments.
• Custom Pin Structure: Supports various pin shapes, sizes, lengths, and connection methods according to application requirements.
• OEM Manufacturing Capability: Complete customization from mold design, prototype development, stamping production, and surface finishing.

• Automotive Electronics: Plug pin connectors are widely used in automotive electrical systems, sensors, control modules, and wiring harness assemblies. Their stable connection performance helps ensure reliable operation under vibration and temperature changes.
• Electronic Devices: Used in consumer electronics, circuit boards, control systems, and electronic modules where compact and accurate electrical connections are required.
• Battery and Energy Systems: Applied in battery packs, charging systems, and energy storage equipment to provide reliable current transmission and secure electrical contact.
• PCB and Terminal Assemblies: Suitable for PCB connectors, terminal blocks, and electrical interfaces requiring precision pin structures and stable conductivity.
• Industrial Automation Equipment: Used in automation control systems, machinery, and industrial electrical equipment requiring durable connectors for long-term operation.
• Communication Equipment: Applied in communication devices, signal systems, and networking equipment requiring reliable signal transmission.
• Power Equipment: Used in electrical cabinets, distribution systems, and power control equipment for secure electrical connections.

METS provides professional OEM and ODM customization services for brass plug pin connectors based on customer drawings, samples, and technical requirements.

Available materials include:

• Brass C2600
• Brass C2680
• H62 Brass
• Copper Alloy
• Phosphor Bronze

Materials can be selected according to conductivity, strength, corrosion resistance, and cost requirements.

Customized designs include:

• Pin diameter
• Pin length
• Contact shape
• Mounting structure
• Terminal configuration
• Special connection methods

Available plating options:

• Nickel plating
• Tin plating
• Gold plating
• Silver plating
• Anti-oxidation coating

Surface treatment can improve conductivity, solderability, and corrosion resistance.

METS provides:

• Precision stamping
• Progressive die stamping
• CNC machining
• Turning
• Bending forming
• Assembly processing

Our engineering team provides:

• Product design optimization
• Connector structure improvement
• Mold development
• Prototype production
• Mass production solutions

METS provides complete technical support throughout product development, helping customers select suitable materials, structures, and manufacturing processes.

We support:

• Custom drawings
• Sample production
• Prototype testing
• Small batch production
• Large volume manufacturing

Each plug pin connector undergoes strict inspection procedures:

• Raw material inspection
• Dimensional inspection
• Surface inspection
• Plating thickness inspection
• Electrical performance testing

With professional mold design and manufacturing capabilities, METS provides customized tooling solutions for efficient mass production.

We provide:

• Fast quotation
• Technical consultation
• Production updates
• Shipping coordination
• After-sales support

To protect plug pin connectors during transportation, products are carefully packed with:

• Anti-moisture bags
• Plastic trays
• Protective cartons
• Export wooden cases for large quantities

Customized packaging and labeling are available.

Global shipping solutions include:

• Express delivery for samples
• Air freight for urgent orders
• Sea freight for bulk production

Available terms:

• EXW
• FOB
• CIF
• DAP

• Sample production: 7-15 working days
• Mass production: 15-35 working days depending on product complexity and quantity