4.3-10 Female 4 HOLES FLANGE Connector Soldering Type For 086/SFX50-2 CABLE
4.3-10-KFB2 is a 50Ω high-performance RF coaxial connector designed for 5G, DAS, base stations, and mobile communication systems. It features a compact, lightweight structure, low PIM, stable VSWR, and excellent anti-vibration performance, operating up to 6GHz with reliable signal transmission. Constructed with high-quality brass body, silver-plated contacts, and PTFE insulation, it ensures low insertion loss, high durability, and corrosion resistance. Compliant with IEC 61169-54 and IP67/IP68 protection when mated, it supports flexible installation and stable performance in harsh outdoor environments. Ideal for high-density RF equipment, antennas, and telecom infrastructure, it provides a reliable, miniaturized interconnection solution for modern wireless systems.
Product Performance Details
| Product model |
4.3-10-KFB2 |
Dielectric constant |
≥5000MΩ |
| Characteristic impedance |
50 ohm |
Body material |
Gold-plated brass |
| Frequency range |
DC-6GHz |
Central conductor |
Gold-plated brass |
| Voltage standing wave ratio |
≤1.3 |
Insulator material |
PTFE |
| Medium pressure resistance |
≥2500V RMS ,50hz, at sea level |
Durability |
≥500 Cycles |
| Contact resistance |
Center contact:≤1mΩ Outer contact:≤1 mΩ |
Temperature range |
-45℃~+125℃ |
Physical product display
Product external dimensions
Related product recommendations
Display of Strength
Production Plant Area
Machining production workshop
Precision Assembly Production Workshop
Glass-to-metal sealed production workshop
Obtained Certification Certificate
Customer Visit
Product Packaging
Packaging and Shipping
- Standard export carton
- As per customized specifications such as logo or others According to customers' requirements
- Delivery time:Within 24 hours for stocks, 3-4 weeks for mass production orders. (based on different quantities,ODM, etc.)
FAQ
Q: Are you trading company or manufacturer?
A: Our company is a comprehensive manufacturer with 17 years of r&d, manufacturing and sales of military and commercial RF microwave transmission components.
Q:What are the main products of your company?
A:Main products: RF coaxial connectors and adapters, RF cable assemblies, miniature rectangular electrical connectors and cable assemblies, coaxial waveguide converters and cable assemblies, glass insulator sealed connectors and other microwave products.
Q: Does your company accept customized products?
A: We accept ODM.
Q: Does your company provide free samples?
A: We support free samples with freight paid on delivery.
Q: What is the minimum order quantity of your company's products?
A: 200 pieces. The price is more expensive under 200 piece .
Q: Which logistics company does your company ship through?
A:Our company cooperates with international logistics companies DHL.UPS,FedexTX,TNT all year round to ensure our customers receive their goods quickly with the lowest shipping cost. There are also air and sea logistics.
Q: How long does it usually take to receive the goods?
A: Generally, 3-8 working days for international express, 5-8 working days for air freight.
Q:What payment methods does your company accept?
A: We accept L/C, T/T, Western Union, Trade Assurance (credit card &T/T)
Q: How long is your warranty?
A: The warranty period is three months.
