Product Overview
The MN-C-41M is a premium 4.3-10 Mini DIN Male coaxial connector, specifically engineered for high-capacity telecommunications systems requiring low attenuation and superior inter-modulation. Ideal for 5G base stations and radio transmitters, it supports high-power transmission (up to 3KW) with exceptional mechanical stability. Its ultra-low PIM performance (-150dBc) and robust weather resistance make it a core component for modern mobile phone networks and RF infrastructure.
Technical & Mechanical Specifications
| General & Interface Information | ||
| Model Number | MN-C-41M | |
| Interface Standard | According to IEC 61169-54 / 60169-4 | |
| Electrical Specifications | ||
| Impedance | 50 ohm | |
| Frequency Range | DC - 6 GHz | |
| Working Voltage | 2700V (Max) | |
| Average Power | 3KW (Max) | |
| Contact Resistance | Center: ≤0.4 mΩ | Outer: ≤1.5 mΩ |
| VSWR | ≤ 1.10 | |
| PIM Rating | -105 / -120 / -150 dBc | |
| Mechanical & Material | ||
| Durability | ≥ 500 Mating Cycles | |
| Body Material | Brass / Nickel or Tri-Alloy Plating | |
| Center Conductor | Phosphor Bronze / Silver (Ag) Plating | |
| Insulator | PTFE | |
| Environmental | Temperature: -40℃ to +85℃ | |
Frequently Asked Questions
- Q1: What are the main benefits of the 4.3-10 Mini DIN connector?
- A: The 4.3-10 interface is designed to meet the increasing demand for smaller, lighter, and high-performance RF components, offering a 40% reduction in size compared to 7/16 DIN connectors.
- Q2: How does the connector achieve ultra-low PIM (-150dBc)?
- A: Low PIM is achieved through high-precision manufacturing, the use of non-magnetic materials, and a design that separates mechanical stability from electrical contact.
- Q3: Is the MN-C-41M suitable for high-power transmitters?
- A: Yes. It can handle an average power of up to 3KW and a maximum working voltage of 2700V, ideal for macro-cell base stations.
- Q4: Why is Tri-Alloy plating preferred over standard nickel?
- A: Tri-Alloy plating offers superior corrosion resistance and is non-magnetic, which is crucial for preventing passive intermodulation (PIM) in high-traffic networks.
- Q5: What environmental conditions can this connector withstand?
- A: With a working temperature range of -40°C to +85°C and high weather resistance, it is designed for consistent performance in extreme outdoor base station environments.
Product Detail Images
