751A505

Mounting Feature:	--
Operating Temperature:	--
Insertion Loss:	--
Mating Cycles:	500
Dielectric Material:	--
Center Contact Material:	Brass; Phosphor Bronze
Body Finish:	Nickel
Body Material:	Brass
Includes:	--
Features:	--
Center Contact Plating:	Gold
Ingress Protection:	--
Frequency - Max:	500MHz
Fastening Type:	Threaded, Threaded
Series:	--
Mounting Type:	Free Hanging (In-Line), Right Angle
Style:	Right Angle
Impedance:	Non-Constant
Convert To (Adapter End):	UHF Jack, Female Socket
Convert From (Adapter End):	UHF Plug, Male Pin
Center Gender:	Female to Male
Adapter Series:	UHF to UHF
Conversion Type:	Same Series
Adapter Type:	Plug to Jack
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Coaxial Connectors (RF) - Adapters

A 751A505 adapter is a type of coaxial adapter that transfers low power signals, such as in audio applications, up to 50 MHz. It is designed to mate with 751A series low power connectors. 751A505 adapters are used when a male to male cable connection is necessary.

Mechanical and Environmental Considerations

751A505 adapters are made from nickel plated brass. This gives them a high level of corrosion resistance, making them suitable for use in both indoor and outdoor environments. The mechanical design of the adapter has an internal impedance of 78Ω and a VSWR of 1.10:1. This impedance is designed to match TV receivers, allowing the adapter to accommodate more traditional audio signals, which reduces distortion and is beneficial for both audio and video applications.

Connector Construction

The adapter consists of two parts. The outer part of the adapter has a threaded outer surface that mates with the 751A series connectors and is designed to allow for a secure connection. The inner part of the adapter is composed of an inner sleeve that is held in place by the outer threaded portion. Inside this inner sleeve are two silicone rubber O-rings which provide an airtight seal between the adapter and 751A series connectors. This ensures a reliable and consistent connection.

Application Field and Working Principle

The 751A505 adapter is most commonly used in TV receivers for connecting audio and video cables. It is designed to minimize signal loss while ensuring a secure connection. The impedance and VSWR of the adapter allows for a more traditional signal transfer, meaning less signal distortion is introduced. When a 751A505 adapter is connected to a 751A series connector, the two silicone O-rings provide an airtight seal between the two parts. This helps to reduce signal loss and ensure a secure connection. The airtight seal also helps to protect against environmental factors such as moisture and dust.The 751A505 adapter can also be used to transfer low power signals in other applications such as audio and home theater systems. The high level of corrosion resistance and secure connection make the adapter suitable for use in both indoor and outdoor environments.

Conclusion

The 751A505 adapter is a type of coaxial adapter designed to transfer low power signals up to 50 MHz. It is most commonly used in TV receivers to connect audio and video cables, as it minimizes signal loss and provides a secure connection. The adapter also has a high level of corrosion resistance, making it suitable for use in both indoor and outdoor environments. It is an ideal solution for applications that require low power signal transmission such as home theater and audio systems.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description