SMA Bulkhead to 1.13 mm Cable

Category: Amphenol Corporation, Connectors, Electronics

Overview

The datasheet details the specifications for the Amphenol SMA Bulkhead to 1.13 mm Cable connector. It covers aspects such as materials and finishes, electrical and mechanical characteristics, and packaging details.

Materials and Finishes

The connector’s body is made of brass with gold plating (0.000030 inches minimum thickness), and the contact is fabricated from beryllium copper, also gold-plated (0.000030 inches minimum thickness). The insulator is PTFE, known for its high resistance to temperature, chemicals, and electricity.

Electrical Specifications

The electrical impedance is rated at 50 Ohms with a frequency range up to 3 GHz. The Voltage Standing Wave Ratio (VSWR), which measures signal reflection, is 1.28 maximum, equivalent to a minimum return loss of 18.22 dB.

Mechanical and Physical Properties

From a mechanical standpoint, the connector is durable for up to 500 cycles of mating and unmating. Its operational temperature range spans from -65°C to +165°C, accommodating a wide array of environments.

Packaging and Marking

Connectors are individually packaged. Packaging is clearly marked with the Amphenol brand, part number 901-165, and a date code for traceability.

Assembly Instructions

Detailed assembly steps are outlined, from inserting the cable into the ferrule and peeling back the braiding, to soldering the contact and crimping the body for secure cable connection.

Design and Customization

Customization is hinted at with a note stating the customer outline drawing and the mention of CAD file number I:SMA|901-165/16. Additionally, the drawing number (901-165/16) and revisions are listed along with approval dates and personnel.

Dimensional Details

Dimensional details for cable stripping, mounting hole, and connector components such as the contact pin, dielectric bushing, and sleeve are specified. A maximum panel thickness of 0.285 inches is allowed. Dimensions are provided in inches with tolerances in the third-place decimal, corroborating the precision requirements of the component.

Legal Notice

The document bears a legal notice emphasizing the proprietary nature of the specifications and restricts their use to authorized purposes. It clearly states that these are the property of Amphenol Corporation.

The datasheet is confirmed to be for internal use unless otherwise specified, ensuring that critical dimensions and specifications are controlled and consistent. It is the responsibility of the user to ensure the component meets their requirements, as suggested by the detailed dimensions and tolerances provided in the datasheet.