Product Overview

7/16 DIN Series RF Connector

The Aptiv Interconnect 7/16 DIN connector is a robust, high-power, low-PIM coaxial RF connector. Its name refers to the 7mm inner and 16mm outer contact diameters. Designed for critical outdoor and high-power environments, the 7/16 DIN connector features a threaded coupling for a secure, vibration-proof, and weather-resistant connection. It is the connector of choice for cellular base stations, broadcast equipment, and other infrastructure where power handling, minimal signal loss, and excellent PIM performance are essential, typically operating up to 7.5 GHz.

7/16 DIN Series RF Connector product image

Features and Benefits

  • High Power Handling: Manages significant RF power levels.
  • Superior PIM Performance: Minimizes Passive Intermodulation for clear signals.
  • Robust Threaded Coupling: Provides a secure, reliable, and vibration-proof connection.
  • Weatherproof Design: Offers excellent environmental protection for outdoor use.
  • Low Insertion Loss & VSWR: Delivers superior electrical performance.
  • 50 Ohm Impedance: Standardized for broad system compatibility.
  • Durable Construction: Built with heavy-duty materials for exceptional longevity.
  • Broad Application Scope: Widely used in mobile communications, broadcast, and industrial RF systems.

Specifications, Parts, and Filters

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Impedance
50 Ohms
Frequency Range
DC to 7.5 GHz
Voltage Rating
2700 VRMS (max.)
Dielectric Withstanding Voltage
4000 VRMS (min.)
Contact Resistance
Center Contact
≤ 0.4 mΩ
Outer Contact
≤ 0.4 mΩ
VSWR (Voltage Standing Wave Ratio - Straight Connectors)
Typical
≤ 1.15 @ 6 GHz; ≤ 1.25 @ 7.5 GHz
PIM (Passive Intermodulation)
≤ -155 dBc
Insertion Loss
≤ 0.05 dB @ 3 GHz (typical)

Coupling Mechanism
Threaded (M29 x 1.5 metric thread)
Mating Cycles
≥ 500 cycles
Recommended Mating Torque
25-30 Nm (18-22 ft-lbs)
Cable Retention
Varies by cable type and termination method
Body Material
Brass, Stainless Steel, or Bronze
Center Contact Material
Brass, Stainless Steel, or Bronze
Insulator Material
PTFE (Polytetrafluoroethylene)
Interface Dimensions
Conforms to IEC 61169-4 and DIN 47223.

Temperature Range
-55°C to +155°C
Thermal Shock
MIL-STD-202, Method 107, Test Condition B
Vibration
MIL-STD-202, Method 204, Test Condition B
Shock
MIL-STD-202, Method 213, Test Condition I
Moisture Resistance
MIL-STD-202, Method 106
Corrosion (Salt Fog)
MIL-STD-202, Method 101, Test Condition B
Water Immersion
IP67 or IP68 rated when properly mated

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