Electrical Reliability

Brass Contact – Manufacturer & Exporter

High-Conductivity Brass Contacts for Electrical & Electronic Applications

Brassfit Group is a leading manufacturer and exporter of Brass Contacts, engineered for excellent electrical conductivity, stable signal transfer, and long-term reliability. Using advanced CNC turning, Swiss micro-machining, stamping, pressing, and metal forming, we produce brass contacts that deliver consistent performance under electrical, mechanical, and thermal loads.

Our brass contacts are widely used in switchgear, connectors, relays, PCB components, automotive systems, instrumentation, telecommunication devices, and other electrical assemblies. We export high-grade contacts across USA, Germany, Italy, France, UK, Netherlands, Spain, and Europe.

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Product Specifications

Below are standard specifications. Customized specifications can be produced as per drawing or sample.

1. Material Specifications

Material	Grade / Standard	Equivalent	Features
Free Cutting Brass	IS 319 Type I	C36000 / CZ121	High machinability & conductivity
High Tensile Brass	C38500 / CZ114	-	Durable & strong for stress
Lead-Free Brass	ROHS / REACH	C27400 (ECO)	EU-approved electrical contacts
Phosphor Bronze	C51000 / C52100	-	Spring properties, high fatigue strength
Copper	C11000 / OFC	-	Maximum conductivity

2. Dimensional Capabilities

Thickness (Stamped)	0.10 mm – 6.00 mm
Diameter (Turned)	0.50 mm – 25 mm
Length	2 mm – 120 mm
Tolerance	±0.005 mm – ±0.02 mm
Surface Finish	Ra 0.2 – 0.8 µm
Types	Flat, round, slotted, blade, custom

3. Manufacturing Capabilities

Stamping & Pressing	Flat contacts, blades, clips
CNC Turning	Round & cylindrical contacts
Swiss Micro Machining	Ultra-precision tiny contacts
Assembly	Bimetal & multi-piece contacts
Drilling/Slotting	For custom electrical fitment
Knurling	Enhanced grip contacts
Multi-Slide	Complex shapes

4. Surface Finishing Options

Finish	Applications
Natural Brass	Standard use
Tin Plating	Corrosion resistance & conductivity
Silver Plating	High electrical performance
Gold Plating	Premium electronics & connectors
Nickel Plating	Protection & durability
Chrome Plating	Switchgear components
Passivation	Anti-oxidation protection

5. Quality Control & Testing

Dimensional Vernier, Micrometer, CMM

Conductivity Resistance & continuity

Plating Check Digital micron tester

Surface Finish Ra roughness testing

Hardness Rockwell / Brinell

Composition Spectrometer

Profile Check GO/NO-GO gauges

Visual QC 100% Burr-free

Reliable Connectivity

Products Range of Brass Contacts

Brassfit Group manufactures a wide range of precision-engineered Brass Contact Components designed for reliable electrical performance, excellent conductivity, and long-term corrosion resistance. With advanced CNC machining, stamping, forming, and automated plating capabilities, we supply electrical contacts suitable for low-voltage, medium-voltage, and high-current applications across global industries.

⚡ Electrical & Power

Contact Terminals
Contact Blades
Fuse Contacts
Contact Pads & Plates

🔌 Connector & PCB

Pin & Socket Contacts
Plug-in & Spring-type
PCB Press-Fit Contacts

🏭 Switchgear & Control

Relay Contact Arms
Breaker Contacts
Switch Contacts
Contact Fingers

🚗 Automotive & Battery

Battery Contacts
Charging Contacts
Signal Contacts
Automotive Connector Contacts

⚙️ Stamped & Progressive

Precision Micro Contacts
Multi-profile Contact Strips
High-volume stamped contacts

🔧 Precision Machined

CNC-Turned Low-Resistance
Custom Contact Assemblies
Profiled & stepped contacts

🛠 Custom OEM Contacts

Application-specific geometries built as per drawing, CAD file, or prototype.

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🧪 Material Options

• Brass
• Copper
• Tellurium Copper
• Oxygen-Free Copper
• Beryllium Copper
• Phosphor Bronze
• Lead-free Alloys
• Nickel-based Alloys

🎨 Surface Finish & Plating

• Silver Plating (High Conductivity)
• Gold Plating (High Performance)
• Nickel / Tin / Zinc / Chrome Plating
• Anti-oxidation coatings
• Natural Bronze/Brass Finish
• Polished, Matte, Brushed

🛠️ Manufacturing Capabilities

Prototype development
Medium-volume precision orders
Large-scale mass production
Stamping, Forming, Micro-machining

Brass Contact Components from Brassfit Group are engineered for stable electrical performance and reliability.

Types of Brass Contacts We Manufacture

Electrical Brass Contacts
Brass Switch Contacts
Connector & Terminal Contacts
Relay & Contactor Contacts
PCB Contact Pins & Blades
Automotive Electrical Contact Parts
Telecommunication Contact Pins
Stamped Brass Contacts
Turned Brass Contact Parts
Bimetal Contact Assemblies
Custom Brass Electrical Contacts

Industrial Applications

Electrical & Electronics
Switchgear & Control Panels
Automotive & EV Components
PCB & Telecommunication
Instrumentation & Sensors
Battery & Power Distribution
Renewable Energy Systems
Industrial Machinery
Consumer Appliances

Why Choose Brassfit Group?

Advanced CNC, Swiss & Stamping Facilities

High-precision electrical-grade brass contacts

Tight tolerances up to ±0.005 mm

ISO-certified manufacturing processes

Exporting to USA, Germany & Europe

20+ years of machining expertise

Custom contacts as per drawing/sample

Competitive pricing & bulk production support

100% material traceability & strict QC