903-416J-51R Allicdata Electronics
Allicdata Part #:

903-416J-51R-ND

Manufacturer Part#:

903-416J-51R

Price: $ 34.29
Product Category:

Connectors, Interconnects

Manufacturer: Amphenol RF Division
Short Description: CONN SMB RCPT R/A 50 OHM SOLDER
More Detail: SMB Connector Receptacle, Male Pin 50 Ohm Panel Mo...
DataSheet: 903-416J-51R datasheet903-416J-51R Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
100 +: $ 31.16650
Stock 1000Can Ship Immediately
$ 34.29
Specifications
Frequency - Max: 10GHz
Insertion Loss: 0.6dB
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: Brass
Includes: --
Ingress Protection: --
Housing Color: Gold
Features: --
Number of Ports: 1
Series: --
Fastening Type: Snap-On
Cable Group: --
Mounting Feature: Bulkhead - Rear Side Nut
Mounting Type: Panel Mount, Right Angle
Impedance: 50 Ohm
Shield Termination: Solder
Contact Termination: Solder Cup
Connector Type: Receptacle, Male Pin
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 a type of electronic connector designed specifically to transmit radio frequency (RF) signals between two or more connections. The connector\'s design is intended to provide a low-impedance connection that reduces attenuation of the signals sent over it. The 903-416J-51R is a particular type of RF coaxial connector. This article will discuss its application field and working principle.

Application Field

The 903-416J-51R coaxial connectors are primarily used in the cellular communications industry. They are an ideal choice for use in Base Transceiver Stations (BTS) and WiMAX networks, where high-speed RF signal transmission is essential. They are also used in microwave radio link transmission systems and radio frequency antenna applications. In addition, these connectors can also be used in military and aerospace applications, as they are highly resistant to extreme temperatures, shock, and vibration.

Working Principle

The 903-416J-51R coaxial connectors are designed with two main components: the male and female housing. The male housing contains the contact pins, which are typically insulated with a PTFE insulator. The female housing has a series of slots which provides external support to the contact pins. The pin and slot join together when mated together and is made secure with a locking thumbscrew. This ensures that the connection is secure and resistant to vibration or noise interference. The internal contact pins also ensure that there is an electrical contact between the two connectors, providing a low impedance connection ideal for low-loss RF signal transmission.

In addition, the 903-416J-51R connector also features a series of O-rings located in the male and female housings. These O-rings are designed to provide a tight seal between the connector’s two components, thus helping to ensure a moisture and dust-proof connection. This ensures that the RF signal remains uninterrupted and is not contaminated by any external elements.

Conclusion

The 903-416J-51R coaxial connectors are a reliable and robust RF connection solution designed for use in a range of applications, from cellular communications and microwave radio link transmission to military and aerospace operations. The connectors are designed with contact pins and O-rings to ensure a secure and low-loss connection, while also providing a dust and moisture-proof seal. As such, these connectors are an ideal choice for any application where RF signal transmission is paramount.

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

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