Coaxial Pin Socket Contacts Amphenol 21-033121-546 High Frequency for Shielded Wire and RF Microwave

Amphenol Aerospace High Frequency Contacts

Amphenol Aerospace offers a comprehensive range of high-frequency contacts designed for superior electrical performance and shielding in demanding applications. These contacts are engineered to provide high-speed data transmission and operate effectively in high-frequency conditions, ensuring interconnection compatibility with Amphenol's extensive connector portfolio. Their expertise guarantees proper mating and performance according to application specifications.

Product Attributes

• Brand: Amphenol Aerospace

Technical Specifications

Amphenol's high-frequency contact offerings include:

Coaxial Contacts

• Description: Pin and socket contacts designed for RF/microwave and shielded wire applications. Provide shielding protection and RF/microwave performance. Can be mixed with standard contacts within a connector.
• Sizes: 4, 8, 12 & 16
• Performance: DC to 40 GHz (Size 8 with "Float Mount" technology)
• Impedance: 50 Ohm, 75 Ohm (Matched Impedance options available)
• VSWR: Varies by size and frequency, e.g., 1.5:1 maximum up to 700 MHz for Size 12 & 16; 1.05 + .01 (freq. GHz) for Size 8 (DC-40 GHz).
• Operating Frequency: Up to 40 GHz for specific models.
• Voltage Rating: Varies by size, e.g., 1,000 VRMS (Size 8), 1,000 VRMS (Matched Impedance Size 12).
• Contact Resistance: Varies by size and type.
• Applications: MIL-DTL-38999, MIL-DTL-5015, MIL-DTL-22992, ARINC 600, R27 Rack & Panel connectors.

Twinax Contacts

• Description: Pin and socket contacts designed for shielded wire applications with 3 conductors. Provide protection from magnetic and electrostatic interference.
• Sizes: 8, 10 & 12
• Impedance: 100 Ohm, 150 Ohm
• Applications: Data Bus systems (MIL-STD-1553B), MIL-DTL-38999 Series I, II, III, ARINC 404, ARINC 600, R27.

Triax Contacts

• Description: Pin and socket contacts designed for shielded wire applications with 3 conductors. Provide additional shielding and isolation of ground planes.
• Sizes: 8, 10 & 12
• Applications: MIL-DTL-38999 Series I, II, III connectors.

Quadrax Contacts

• Description: Size 8 pin and socket contacts forming two 100 or 150 Ohm matched impedance differential pairs. Offer high data transfer rates, low power consumption, and excellent EMI compatibility.
• Sizes: 8
• Impedance: 100 Ohm, 150 Ohm
• Bandwidth: Up to 1.25 GHz
• Data Rate: Exceeding 2.5 Gbps
• Applications: Ethernet (100 Base-T, 1000 Base-T), Fibre Channel, IEEE1394B FireWire. Compatible with MIL-DTL-38999 Series III and ARINC connectors.

Differential Twinax Contacts

• Description: Size 8 pin and socket contacts forming one 100 or 150 Ohm matched impedance differential pair. Offer high data transfer rates, low power consumption, and excellent EMI compatibility.
• Sizes: 8
• Impedance: 100 Ohm, 150 Ohm
• Bandwidth: Up to 1.25 GHz
• Data Rate: Exceeding 2.5 Gbps
• Applications: Ethernet, USB 2.0, Serial Rapid IO, PCI-Express 2.0, HDMI 1.3a, SATA 2.0. Compatible with MIL-DTL-38999 Series III and ARINC connectors.

Transition Adapters

• Description: Used to facilitate launching of controlled impedance signals to printed circuit boards. Available in Quadrax and Differential Twinax types, with 90 or straight receptacles, threaded or cable-to-board styles. Micro D-Twinax Transition Adapters offer push-pull quick disconnect coupling.
• Applications: Connecting high-speed signals to PCB boards.

Typical Markets

• Military & Commercial Aviation
• Military Vehicles
• Missiles & Ordnance
• C4ISR

Connector Families Supported

• MIL-DTL-38999 Series I, II, III
• MIL-DTL-5015
• MIL-DTL-22992
• ARINC 600
• R27 Rack & Panel Connectors
• MIL-DTL-26482 Series 1 (via Amphenol Industrial Operations)