TBF28-21PS

Series:	MIL-DTL-5015, CA
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Connector Style:	Standard
Convert From (Adapter End):	Female Sockets
Convert To (Adapter End):	Male Pins
Shell Size - Insert (Convert From):	28-21
Shell Size - Insert (Convert To):	28-21
Number of Positions (Convert From):	37
Number of Positions (Convert To):	37
Mounting Type:	Panel Mount
Mounting Feature:	Flange
Fastening Type:	Threaded
Housing Material:	Aluminum Alloy
Housing Color:	Olive
Features:	--
Ingress Protection:	IP65 - Dust Tight, Water Resistant
Shielding:	Unshielded
Includes:	--
Current Rating:	22A
Voltage Rating:	500VAC, 700VDC
Operating Temperature:	-55°C ~ 125°C
Orientation (Convert From):	N (Normal)
Orientation (Convert To):	N (Normal)
Material Flammability Rating:	--
Housing Finish:	Chromate

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Introduction

TBF28-21PS are circular connectors which belongs to the class of Adapters. It has a male-female type configuration and is specifically designed for use in broadcast and commercial video transmission systems. The connector provides the function of connecting multiple electronic signals with the same common connector.

Applications

TBF28-21PS is mainly designed and used for transmitting digital video signals with its 3 contacts. The common application includes broadcast and commercial video transmission systems. It is also used to interconnect different types of equipment used for video transmission, including CATV, analog video, digital video, audio signals, VCRs and home theater AV systems.

General Information

TBF28-21PS has a straight body with a length of 29.8 mm and an outer diameter of 8.5 mm. It has a plug configuration and three pinned contacts where two are male and one is female. It is supplied with a coupling nut and tab washer.The plug of TBF28-21PS connector is equipped with a polarized sleeve which helps to ensure it cannot be confused with other connector types. The sleeve also ensures secure and reliable mating of the plug. The shell is made of stainless steel to ensure durability and stability of the connector even in harsh and extreme environments.

Working Principle

The TBF28-21PS connector is designed to increase the reliability of digital video signal transmissions. It works on the principle of impedance matching. The impedance matching is achieved by having a constant energy transfer rate between the source and the load. This ensures that there is an optimum transfer of energy from the source to the load.The pins of the connector are also designed in such a way as to ensure optimal signal transmission. The pins are tapered to reduce signal loss caused by parasitic elements such as inductance and capacitance. This reduces the amount of energy lost during the transmission of signals, resulting in an improved signal quality.

Conclusion

TBF28-21PS connectors are designed to improve the reliability and signal quality of digital video transmissions. It works on the principle of impedance matching to ensure there is an optimal energy transfer rate between the source and the load. The connector is also constructed with a stainless steel shell to ensure durable and stable performance even in challenging conditions. Its plug is equipped with a polarized sleeve which helps to ensure secure and reliable mating of the plug and ensure it cannot be confused with other connector types.

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

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