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High-reliability blind-mate RF cable assembly designed for dense rack-mount systems, outdoor base stations, and automated test equipment (ATE). Features an MBX male right-angle connector with axial/radial misalignment tolerance on one end, and an IP67-sealed TNC female bulkhead jack on the other, ensuring environmental protection and signal integrity in harsh conditions. Built with low-loss 047 semi-flexible coaxial cable that holds its shape after bending, enabling precise internal routing in 5G NR, radar, satellite ground terminals, and industrial IoT enclosures. Factory-direct with full VSWR testing and custom length support.
Parameter | Specification | ||
Connector A | MBX Male, Right Angle 90° | ||
Connector B | TNC Female Jack, Bulkhead, Waterproof (IP67) | ||
Cable Type | 047 Semi-Flexible (.047" OD) | ||
Impedance | 50 Ohms | ||
Frequency Range | DC – 18 GHz (MBX) / DC – 11 GHz (TNC) | ||
VSWR | ≤ 1.25 @ DC–6 GHz; ≤ 1.35 @ 6–18 GHz | ||
Insertion Loss | ≤ 0.8 dB/m @ 6 GHz | ||
Misalignment Tolerance | ±1.0 mm Radial / ±5° Angular | ||
Waterproof Rating | IP67 (TNC Bulkhead End) | ||
Min Bend Radius | 5 mm (One-Time); 10 mm (Repeated) | ||
Operating Temp | -55°C to +125°C | ||
● MBX Blind-Mate Technology: Allows ±1mm radial and ±5° angular misalignment during mating, protecting connectors from stress damage during rack insertion and simplifying assembly in high-density backplane applications.
● IP67 Environmental Sealing: TNC bulkhead jack includes integrated O-ring and gasket seal, preventing moisture, dust, and salt spray ingress for outdoor cabinet and marine deployments.
● 047 Semi-Flexible Cable Stability: Holds bent shape without spring-back, enabling clean, repeatable routing inside chassis while maintaining >90dB shielding effectiveness up to 18GHz.
● Dual Right-Angle Profile: Both connectors are 90° RA, minimizing panel protrusion and enabling flush mounting in space-constrained test fixtures and sealed enclosures.
● Gold-Plated Contacts: ≥0.5μm hard gold over nickel ensures <5mΩ contact resistance and >500 mating cycles for long-term test reliability.
● 100% Factory Tested: Every assembly undergoes continuity, VSWR sweep, insertion loss verification, and IP67 leak test. Batch reports and COC provided.
● 5G NR Base Station AAU/RRU Internal Interconnects
● Radar & Electronic Warfare System Backplanes
● Automated Test Equipment (ATE) Rack Interfaces
● Satellite Ground Terminal Waveguide Transitions
● Industrial IoT Enclosures with External Antenna Ports
● Marine Navigation & Communication Systems
● Medical Imaging Equipment RF Subassemblies
● Custom lengths: 5cm to 2m in 1cm increments
● Alternative cables: 086, RG405, or flexible RG316 upon request
● Connector variants: Straight MBX, RP-TNC, or N-Type waterproof bulkhead
● Heat-shrink boots & strain relief options
● Private labeling, anti-static packaging, and reel packing
● Mixed-order support with no separate MOQs per variant
● Samples ship in 3–5 days; bulk production in 7–12 days
Q1: What is the maximum misalignment this MBX connector can tolerate?
A: ±1.0mm radial offset and ±5° angular deviation during blind mating. Exceeding these limits may cause contact damage. Always verify alignment pins/guides in your chassis design.
Q2: Is the entire assembly waterproof?
A: Only the TNC bulkhead end is IP67-rated when properly torqued to a sealed panel. The MBX connector is not environmentally sealed. For fully submerged applications, specify potted or overmolded variants.
Q3: Can 047 cable be re-bent multiple times?
A: 047 semi-flex is rated for limited re-forming (typically 5–10 bends at same location). For frequent flexing, upgrade to 086 semi-rigid or RG316 flexible coax.
Q4: What torque spec applies to the TNC bulkhead nut?
A: Hand-tighten plus ¼ turn, or 5 in-lbs (0.56 N·m) with calibrated wrench. Over-torquing compromises the O-ring seal.
Blind-mate precision. IP67 protection. Factory-direct value.
Stop risking field failures with generic adapters. Partner with a verified RF manufacturer delivering true blind-mate performance, certified waterproof sealing, and 100% tested quality at direct-factory pricing.
👉 Request Your Custom Quote & Free Sample Today!
● Email: minna_liao@bjdz.top
● WhatsApp / WeChat: +86 186 2128 3578
● Specify: Length, quantity, and application — our RF engineers respond within 12 hours with datasheet, CAD files, and competitive volume pricing!
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