03K121-272S3 Allicdata Electronics
Allicdata Part #:

1868-1023-ND

Manufacturer Part#:

03K121-272S3

Price: $ 77.22
Product Category:

Connectors, Interconnects

Manufacturer: Rosenberger
Short Description: CONN RPC3.50 JACK STR 50OHM
More Detail: 3.5mm Connector Jack, Female Socket 50 Ohm Free Ha...
DataSheet: 03K121-272S3 datasheet03K121-272S3 Datasheet/PDF
Quantity: 10
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 70.20720
10 +: $ 66.07440
25 +: $ 64.00930
50 +: $ 59.88000
100 +: $ 56.57620
Stock 10Can Ship Immediately
$ 77.22
Specifications
Series: RPC
Packaging: --
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Connector Style: 3.5mm
Connector Type: Jack, Female Socket
Contact Termination: Solder
Shield Termination: Solder
Impedance: 50 Ohm
Mounting Type: Free Hanging (In-Line)
Mounting Feature: --
Cable Group: --
Fastening Type: Threaded
Frequency - Max: 26.5GHz
Number of Ports: 1
Features: --
Housing Color: Silver
Ingress Protection: --
Includes: --
Body Material: Stainless Steel
Body Finish: --
Center Contact Plating: Gold
Dielectric Material: Polystyrene (PS)
Operating Temperature: -40°C ~ 85°C
Center Contact Material: Beryllium Copper
Voltage Rating: 335V
Mating Cycles: 500
Insertion Loss: --
Description

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Coaxial Connectors (RF)

The 03K121-272S3 is a type of coaxial connector, specifically referred to as an RF connector, that is designed to transmit radio frequency signals between two devices. Its primary application is to connect various types of communication components, including antennae, radio modules, and transceivers. This type of connector is also found in numerous other electrical and electronic devices.

03K121-272S3 Application Field

The primary application of the 03K121-272S3 coaxial connector is to transmit radio frequency signals between communication components in systems such as public address systems, broadcasting networks, radio broadcasting systems, telecommunications systems, and computer networks. The 03K121-272S3 is also commonly used in the consumer electronics industry, and it can be found in various products such as audio and video receivers, routers, set top boxes, and other home theatre equipment. It is also used in medical equipment and aerospace applications, such as in satellite communication systems.

03K121-272S3 Working Principle

The 03K121-272S3 connector works by utilizing a combination of contact pins, a central conductive body, and a strip of conductive material, all enclosed within an insulating shell. The central contact pin is used to transmit the signal from one device to another, while the spray of conductive material forms a shield around the pin, protecting the signal from interference and static electricity. The insulating shell helps keep the inner components from becoming damaged or compromised due to environmental conditions.

When the 03K121-272S3 connector is being used, the outer connector is attached to one device while the inner connector is attached to the other device. The two connectors are then twisted together to make the connection, allowing the signal to travel between the two components. When the connection is released, the two connectors separate again, and the signal is no longer transmitted.

Conclusion

The 03K121-272S3 is a coaxial connector used to transmit radio frequency signals between two components. This connector is used in many industries including telecommunications, broadcasting, and consumer electronics, as well as in medical and aerospace applications. The working principle of the 03K121-272S3 involves the use of contact pins, an inner conductive body, a spray of conductive material, and an insulating shell. When two connectors are twisted together, the signal is allowed to travel between the two components, and when the connectors are released, the signal is no longer transmitted.

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

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