BNC Flange Mount Connector | 4-Hole Flange, 4GHz, 5.4mm Pin, 50 Ohm

BNC Flange Mount Connector – 4-Hole Flange, 4GHz, 5.4mm Pin

Connector Series: BNC
Connector Gender: Female
Connector Mount Method: 4-Hole Flange
Interface Type: Stub Terminal
Impedance: 50 ohm
Frequency Range: DC to 4 GHz
VSWR: ≤1.25:1 (DC 0~4GHz)
Insertion Loss: 0.05 x√(f_GHz)
Voltage Rating: 150 V(rms)
Mating Cycles: ≥500 cycles
Center Contact Material: Phosphorus-Copper Gold Plated
Body Material: Brass, Nickel Plated
Operating Temperature: -45°C to +125°C
RoHS Compliance: Yes
MOQ & Customization: 1 Piece (Standard & Custom Designs, Global Orders Accepted)

CAD data

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BNC Flange Mount Connector: Industry-Standard Reliability with Unmatched Flexibility

As one of the most widely recognized RF connector types, our BNC Flange Mount Connector combines proven reliability with modern procurement flexibility. This connector delivers robust performance for test equipment, video systems, and data communications while supporting projects of any scale.

Revolutionary Ordering Flexibility

We’ve transformed traditional connector procurement to meet the evolving needs of modern engineering projects.

True Single-Piece Sourcing: Our Minimum Order Quantity is just 1 piece – order exactly what you need for prototype development, testing validation, or specialized applications without minimum order constraints.
Complete Customization Support: Custom designs maintain the same 1-piece MOQ advantage – modify flange specifications, materials, or electrical parameters starting from a single unit.
Global Service Commitment: We efficiently manage international orders from all regions, ensuring consistent quality and technical support for customers worldwide.

Proven RF Performance with Enhanced Stability

Engineered for applications requiring both electrical performance and mechanical reliability.

Reliable Frequency Coverage: Operates from DC to 4GHz, supporting video broadcasting, test equipment, and data communication systems.
Excellent Signal Integrity: Maintains 50-ohm impedance with VSWR ≤1.25:1 across the operating spectrum, ensuring clean signal transmission.
Enhanced Mechanical Stability: 4-hole flange design provides superior mounting security, ideal for applications subject to vibration or frequent handling.

Robust Construction for Demanding Applications

Built to withstand the rigors of industrial and commercial environments while maintaining consistent performance.

Premium Contact Materials: Phosphorus-copper gold plated center contact ensures optimal conductivity and mechanical durability.
Corrosion-Resistant Housing: Nickel plated brass body provides excellent corrosion resistance and long-term reliability.
Bayonet Coupling Mechanism: Features quick-connect/disconnect functionality with secure locking for convenient operation.
Proven Durability: Rated for ≥500 mating cycles, guaranteeing consistent performance in frequent-connection applications.

Comprehensive Quality Assurance

Rigorous Environmental Testing: Meets MIL-STD-202 standards for vibration, shock, thermal shock, and salt spray corrosion resistance.
Extended Temperature Operation: Functions reliably from -45°C to +125°C, suitable for industrial, commercial, and outdoor installations.
Environmental Compliance: Fully RoHS compliant, meeting international environmental standards for electronic components.

Enhance your system reliability with our industry-proven BNC flange mount connector. Benefit from single-piece sourcing combined with trusted BNC performance. Contact us today for standard or custom BNC connector solutions to meet your specific application requirements.

Production Process

Product Detail Sheet

Category	Parameter	Description
Product Information	Product Name	BNC Flange Mount Connector
	Brand	REECUFUTURE
	Minimum Order Quantity	1 Piece
	Packaging	Boxed
	Origin	Shanghai, China
Configuration	Connector Series	BNC
	Connector Gender	Female
	Connector Angle	Straight
	Connector Mount Method	4-Hole Flange
	Attachment Method	Solder
	Interface Type	Stub Terminal
Material	Centre Contact	Phosphorus-Copper Gold Plated
	Body	Brass, Nickel Plated
	Insulators	PTFE
Electrical Specifications	Impedance	50 ohm
	Frequency Range(From DC)	4GHz
	VSWR	≤1.25:1 (DC 0~4GHz)
	Insertion Loss	0.05 xSqt.(f_Ghz)
	Voltage Rating	150 V(rms)
	Dielectric Withstanding Voltage	500 V
	Insulation Resistance	≥500 Mohm
Mechanical Characteristics	Mating Cycles	≥500 cycles
Mechanical Characteristics	Mating Torque	5-7 in – lbs
Environmental Characteristics (RoHS Compliant)	Temperature Rating	-45°C ~ +125°C
	Corrosion (Salt Spray)	MIL-STD-202, Method 101, Condition B
	Vibration	MIL-STD-202, Method 204, Condition D, 20 Gs
	Shock	MIL-STD-202, Method 213, Condition I, 100 Gs
	Thermal Shock	MIL-STD-202, Method 107. Cond. B, -40°C to +85°C
	Moisture Resistance	MIL-STD-202, Method 106, Less Step 7B
	Barometric Pressure (Altitude)	MIL-STD-202, Method 105, Condition C, 70k Ft.

Packaging & Shipping

📦 Precision ESD-Safe Packaging
Every RF component—from connectors and probes to cable assemblies—is secured with multi-layer, ESD-compliant packaging. We use static-shielding bags, custom-fit foam inserts, and reinforced boxes to prevent physical shock, moisture, and electrostatic discharge during transit, ensuring product integrity upon arrival.

✈️ Global Logistics & Express Shipping
We partner with leading global express carriers like DHL, FedEx, and UPS, alongside air and ocean freight specialists. We tailor shipping solutions from China to worldwide destinations, supporting everything from sample parcels to bulk orders under EXW, FOB, or CIF terms. Our service includes full documentation, customs brokerage, and real-time tracking for seamless door-to-door delivery.

🕒 Reliable & On-Time Delivery
Leveraging seasoned logistics coordination and reliable carrier relationships, we guarantee timely and accurate fulfillment. Whether you're ordering R&D samples or production volumes, we ensure swift processing and punctual shipping—so you can stay on schedule and focused on innovation.

Industry Applications

🔧 Core Technology Sectors
Our precision RF components serve mission-critical applications across 8 key sectors: 5G communications, automotive electronics, aerospace/defense, semiconductor testing, IoT, medical electronics, satellite communications, and industrial automation. Each domain relies on our solutions for uncompromised signal integrity.

🛠 Tailored Performance Solutions
We develop specialized configurations for unique industry requirements – from phase-stable cable assemblies for radar systems to micro-pitch probes for chipset validation. Our engineering team translates technical specifications into reliable performance under demanding operating conditions.

💡 Cross-Industry Innovation Synergy
By serving diverse sectors, we accumulate unique insights that drive innovation. Technologies developed for aerospace often benefit automotive applications, creating continuous improvement cycles that deliver superior value to all partners.

FAQ

1. What is your minimum order quantity and does it apply to custom designs?
Our MOQ is just 1 piece, and this applies to both standard and custom designs. We accept global orders for all prototyping and production requirements.

2. What is the frequency range of this BNC connector?
This connector supports frequencies up to 4GHz, suitable for video, audio, and RF applications.

3. What are the flange mounting specifications?
This connector features a secure 4-hole flange mount design for enhanced mechanical stability.

4. What is the pin diameter specification?
The connector features a 5.4mm pin diameter for robust electrical connection.

5. What is the insulator thickness?
The extended insulator measures 0.9mm for reliable electrical insulation.

6. What is the connector’s impedance rating?
This is a standard 50 ohm impedance connector, ensuring excellent signal integrity.

7. What are the key features of BNC connectors?
BNC connectors feature quick-connect bayonet coupling, reliable performance, and wide industry acceptance.

8. How many mating cycles is it rated for?
The connector is rated for ≥500 mating cycles, ensuring long-term reliability.

9. What is the operating temperature range?
It operates from -45°C to +125°C, suitable for various environmental conditions.

10. Is this connector RoHS compliant?
Yes, it’s fully RoHS compliant, meeting international environmental standards.

Our Partners

🏭 Premium Material Suppliers
We maintain strategic partnerships with globally leading raw material providers. These collaborations ensure our access to high-grade metals, premium dielectric materials, and advanced plating solutions, forming the essential foundation for manufacturing reliable RF components.

🔬 Technology Innovators
Through close cooperation with leading testing equipment manufacturers and research institutions, we continuously refine our production techniques and quality standards. These technical alliances enable us to stay at the forefront of RF component manufacturing and validation technology.

🤝 Certified Service Providers
We work with accredited logistics and certification partners worldwide to ensure timely delivery and compliance with international standards. This network guarantees that our products reach global customers efficiently while maintaining consistent quality assurance.