Allicdata Part #: | 131-8701-261-ND |
Manufacturer Part#: |
131-8701-261 |
Price: | $ 3.88 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Cinch Connectivity Solutions Johnson |
Short Description: | CONN MINI SMB JACK STR 75OHM PCB |
More Detail: | SMB, Mini Connector Jack, Male Pin 75 Ohm Through ... |
DataSheet: | 131-8701-261 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
250 +: | $ 3.52359 |
Series: | -- |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Connector Style: | SMB, Mini |
Connector Type: | Jack, Male Pin |
Contact Termination: | Solder |
Shield Termination: | Solder |
Impedance: | 75 Ohm |
Mounting Type: | Through Hole |
Mounting Feature: | -- |
Cable Group: | -- |
Fastening Type: | Snap-On |
Frequency - Max: | 2GHz |
Number of Ports: | 1 |
Features: | -- |
Housing Color: | Gold |
Ingress Protection: | -- |
Includes: | -- |
Body Material: | Brass |
Body Finish: | Gold |
Center Contact Plating: | Gold |
Dielectric Material: | Polytetrafluoroethylene (PTFE) |
Operating Temperature: | -65°C ~ 165°C |
Center Contact Material: | Brass |
Voltage Rating: | 335V |
Mating Cycles: | 500 |
Insertion Loss: | -- |
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Coaxial Connectors (RF)
131-8701-261 application field and working principle
Coaxial Connectors refers to the components used to join different wiring, such as coaxial cables, wires, and other insulated materials. 131-8701-261 Coaxial Conenctors are one type of coaxial connectors commonly used in radio frequency (RF) applications, including wireless communication and electronic circuit systems. Due to its special design, 131-8701-261 coaxial connectors offer a variety of benefits including transmission of signals over a wide frequency range, low signal loss, and high isolation.
Structural Design
131-8701-261 coaxial connectors are based on a symmetric and thermoplastic substrate structure, consisting of a mating pair within a dielectric housing. One end consists of a center contact and the other end of the contact has a latching mechanism to couple the two contacts together. The center pin acts as a conductor and contacts the outer shell of the connector. The contact is typically made with gold contacts for superior electrical conduction properties and corrosion resistance. The outside of the connector consists of a shield or outer shell, which is typically constructed of a metal or plastic material with a threaded base or stem. The outer shell is designed to provide a secure connection and ensure contacts remain in good electrical contact and are well grounded.
Working Principle
The working principle of 131-8701-261 coaxial connectors is based on the electromagnetic field. When the transmitter is used, the131-8701-261 coaxial connector is used to connect the transmitter’s dipole antenna and its grounding lead. The electromagnetic field generated by the transmitter causes the center contact of the131-8701-261 coaxial connector to vibrate. The vibration of the center contact frequencies and conducts impulses through the antenna and grounding lead. At the receiving end, the impulses in the antenna cause a reverse vibration in the center contact, thus creating an electromagnetic field in the receiving antenna, which is detected on the other end of the131-8701-261 coaxial connector.
Advantages
131-8701-261 coaxial connectors provide a number of advantages over other connectors. Its thermoplastic material ensures mechanical strength and environmental protection, which make it suitable for use in harsh environments, such as those in deep sea applications. The symmetrical design ensures that the center contact maintains a uniform diameter and prevents excessive stress on short circuits. In addition, 131-8701-261 coaxial connectors can be used in Conjunction with wide range of frequencies, up to 2000 MHz. The 131-8701-261 connectors also reduce the need of shielding cables for signal transmission. All these features make 131-8701-261 Coaxial connectors suitable for high performance applications in the wireless communication and electronic circuit systems.
The specific data is subject to PDF, and the above content is for reference
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