903-578P-51S Allicdata Electronics
Allicdata Part #:

903-578P-51S-ND

Manufacturer Part#:

903-578P-51S

Price: $ 8.25
Product Category:

Connectors, Interconnects

Manufacturer: Amphenol RF Division
Short Description: CONN SMB PLUG STR 50 OHM SOLDER
More Detail: SMB Connector Plug, Female Socket 50 Ohm Free Hang...
DataSheet: 903-578P-51S datasheet903-578P-51S Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
100 +: $ 7.49700
Stock 1000Can Ship Immediately
$ 8.25
Specifications
Frequency - Max: 10GHz
Insertion Loss: 0.3dB
Mating Cycles: 500
Center Contact Material: Beryllium Copper
Operating Temperature: -65°C ~ 165°C
Dielectric Material: Polytetrafluoroethylene (PTFE)
Center Contact Plating: Gold
Body Finish: Gold
Body Material: Zinc Die Cast
Includes: 3 pcs - 1 Connector, 1 Contact, 1 Ferrule
Ingress Protection: --
Housing Color: Gold
Features: --
Number of Ports: 1
Series: --
Fastening Type: Snap-On
Cable Group: RG-178, 178A, 178B, 196, 196A, M17/93-RG178
Mounting Feature: --
Mounting Type: Free Hanging (In-Line)
Impedance: 50 Ohm
Shield Termination: Crimp
Contact Termination: Solder
Connector Type: Plug, Female Socket
Connector Style: SMB
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Coaxial Connectors (RF) are widely used in many applications because they offer an effective way to join two lines and transfer power or data efficiently. The 903-578P-51S is a type of coaxial connector that utilizes a center pin surrounded by a protective sleeve. This connector is used in many applications, from data transfer to power transmission. It is commonly used in RF applications due to its low signal loss at high frequencies. In this article, we will explore the application field and working principle of the 903-578P-51S coaxial connector.

Application Field

The 903-578P-51S is a popular RF connector. It is generally used in applications where high-frequency signals need to be transmitted between two lines or circuits as it offers an effective and reliable connection. It is commonly used in radio transmitters and receivers, cable TV, satellite systems, navigation systems, cellular systems, and radar systems. It is also frequently used for laboratory applications where digital and analog signals need to be tested or monitored. Additionally, because of its minimal signal loss at higher frequencies, it is often used for high-speed data transmission.

Working Principle

The 903-578P-51S coaxial connector is made up of two main parts, the sleeve and the center pin. The sleeve is a cylindrical metal shell with a slit and two screw threads cut into it. This makes it easier to connect and disconnect the connector. Inside the sleeve is the center pin - this is where the signal enters the connector and is transmitted to the other end. The center pin is just a hollow metal tube, and the signal is transferred through its length.

The connector employs an RF shielding principle, which prevents any unwanted signal interference. The sleeve acts as a shield, blocking out any external noise or interference. This shielding maintains the quality and integrity of the signal that is being transferred. By minimizing signal loss, the 903-578P-51S connector ensures the reliable transmission of high-frequency signals.

Conclusion

The 903-578P-51S coaxial connector is an effective and reliable RF connector. It is commonly used in many applications where high-frequency signals need to be transmitted. its low signal loss at higher frequencies makes it especially suitable for transmitting data and navigation signals. Additionally, its RF shielding principle prevents any external interference from affecting the signal. All these features make the 903-578P-51S connector an ideal choice for many applications in the RF field.

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

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