| Allicdata Part #: | ARF1139-ND |
| Manufacturer Part#: |
31-318 |
| Price: | $ 10.19 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Amphenol RF Division |
| Short Description: | CONN BNC JACK STR 50 OHM CRIMP |
| More Detail: | BNC Connector Jack, Female Socket 50 Ohm Panel Mou... |
| DataSheet: | 31-318 Datasheet/PDF |
| Quantity: | 99 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 1 +: | $ 9.26100 |
| 10 +: | $ 8.41680 |
| 25 +: | $ 8.20638 |
| 50 +: | $ 7.57512 |
| 100 +: | $ 7.15428 |
| 250 +: | $ 6.52302 |
| 500 +: | $ 6.10218 |
| 1000 +: | $ 5.59717 |
| Series: | -- |
| Packaging: | Bulk |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Connector Style: | BNC |
| Connector Type: | Jack, Female Socket |
| Contact Termination: | Crimp |
| Shield Termination: | Crimp |
| Impedance: | 50 Ohm |
| Mounting Type: | Panel Mount |
| Mounting Feature: | Bulkhead - Front Side Nut |
| Cable Group: | RG-174, 188, 188A, 316, LMR-100, M17/119-RG174 |
| Fastening Type: | Bayonet Lock |
| Frequency - Max: | 4GHz |
| Number of Ports: | 1 |
| Features: | -- |
| Housing Color: | Silver |
| Ingress Protection: | -- |
| Includes: | 8 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Gasket, 1 Insulator, 1 Lockwasher, 1 Nut, 1 Spacer |
| Body Material: | Brass |
| Body Finish: | Nickel |
| Center Contact Plating: | Gold |
| Dielectric Material: | Polytetrafluoroethylene (PTFE) |
| Operating Temperature: | -65°C ~ 165°C |
| Center Contact Material: | Phosphor Bronze |
| Voltage Rating: | 500V |
| Mating Cycles: | 500 |
| Insertion Loss: | 0.2dB |
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Coaxial Connectors (RF) are frequently used in electronic communication applications, such as radio frequency and microwave systems, to help transmit signals with minimal signal loss. There are a variety of coaxial connectors available, each with a distinct application field and working principle. One of the most commonly used are the 31-318 coaxial connectors.
The 31-318 is a threaded, bayonet locking single-hole, double-shielded coaxial connector. It is made from brass, gold plated, and features a PTFE insulation. The 31-318 provides superior frequency up to 6GHz, and has a wide variety of applications including communications, radio frequency identification (RFID), and microwave systems. It is generally used with radio frequency or microwave systems for applications that require a high degree of shielding, such as telemetry, personal mobile systems, and UHF/VHF communication systems.
In terms of operation, the 31-318 is designed for ease of connection and disconnection. It features a threaded female coupling that can be easily connected or disconnected with only a few turns of a hex wrench. Additionally, the connector has an integrated, spring-loaded bayonet lock that helps to ensure a secure connection. When the connector is screwed into the mating device, the bayonet lock snaps into place, locking the connection. It also features flanges that are designed to reduce the amount of pressure necessary to complete the connection.
The 31-318 also has a high degree of environmental protection, which is essential in many outdoor and indoor applications. It is designed to provide superior shielding properties to help protect against moisture less, foreign material penetration, electromagnetic interference, and related signal loss. It is also resistant to extreme temperatures, from -55°C to +125°C.
In summary, the 31-318 coaxial connector is a versatile, rugged, and reliable connector that is used for various electronic communication applications. It is designed to provide high performance, reliable connections, superior frequency up to 6GHz, and excellent environmental protection. In addition, the connector’s reliability and ease of use make it an ideal choice for many applications that require high performance at a reasonable cost.
The specific data is subject to PDF, and the above content is for reference
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31-318 Datasheet/PDF