Amphenol 31-70019, Straight Jack Jack 75 ohms

Part Number: 31-70019

Amphenol 31-70019 is a 75 ohms BNC straight coupler designed for quick connect/disconnect performance using a bayonet coupling mechanism. This miniature, lightweight connector style is usable up to 11 GHz and typically delivers low reflection through 4 GHz for reliable signal integrity. It’s built to accommodate a wide variety of RG and industry standard cables and is well-suited for medical equipment and test instrumentation where safety is critical. 50 OHM and 75 OHM connector designs are intermateable, helping support mixed-impedance environments.

Key Features:

• Bayonet coupling mechanism supports fast mating and unmating
• 75 ohms impedance option to match system requirements
• 50 OHM and 75 OHM connectors are intermateable
• Available in four connector grades for military, industrial, commercial, and performance applications

Specifications:

• Type: Straight coupler

Performance & Frequency:

• Usable up to 11 GHz
• Typically yields low reflection through 4 GHz

Compatibility & Termination Options:

• Designed to accommodate a large variety of RG and industry standard cables
• Available termination styles include crimp/crimp, clamp/solder, SURETWIST(R), and field serviceable

Related Accessories & Approvals:

• Complementary options include printed circuit board receptacles, bulkhead receptacles, resistor terminations, and other accessories
• A variety of 75 OHM BNC connectors are recognized under the Component program of Underwriter’s Laboratories, Inc.

Typical Applications:

• Medical equipment
• Test instrumentation

Amphenol™ and all associated trademarks are the property of their respective owners.