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31-320

Amphenol

31-320 by Amphenol

Amphenol 31-320 BNC Connector has 0.562" body diameter, 5000000000 ohm insulation resistance, and 0.2 dB insertion loss. Ideal for RF applications up to 4 GHz with RG-58 cable type. Features bayonet coupling, PTFE insulator, and nickel finish for commercial reliability.

Median Price

$8.029

Lifecycle Status

Suppliers In-Stock

16

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Newark

USA . 45 parts In-Stock

1+ parts

$6.260

100+ parts

$4.560

1k+ parts

$4.430

10k+ parts

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45

$6.260

$4.560

$4.430

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Element14

Singapore . 463 parts In-Stock

1+ parts

$6.868

100+ parts

$5.484

1k+ parts

$4.859

10k+ parts

$4.837

463

$6.868

$5.484

$4.859

$4.837

DigiKey

USA . 1,158 parts In-Stock

1+ parts

$9.190

100+ parts

$6.641

1k+ parts

$5.646

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1,158

$9.190

$6.641

$5.646

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RS (Exports)

UK . 70 parts In-Stock

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$11.040

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70

$11.040

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Conrad

Germany . 5 parts In-Stock

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$21.773

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5

$21.773

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TTI

USA . 1,181 parts In-Stock

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$4.130

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$3.970

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1,181

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$4.130

$3.970

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Distributors (In-Stock)

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DF Sales Co.

USA . 80 parts In-Stock

1+ parts

$9.386

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80

$9.386

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DF Sales Co.

USA . 80 parts In-Stock

1+ parts

$9.386

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80

$9.386

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Rapid Electronics

USA . 4 parts In-Stock

1+ parts

$231.502

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4

$231.502

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MISTER SPROCKETS

USA . 54 parts In-Stock

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54

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Sensible Micro Corp

USA . 30 parts In-Stock

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Bristol Electronics

USA . 30 parts In-Stock

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30

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Mil-Aero Solutions, Inc.

USA . 7 parts In-Stock

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Connector Distribution Corp

USA . 3 parts In-Stock

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Right Parts Inc.

USA . 3 parts In-Stock

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Electronic Expediters

USA . 1 parts In-Stock

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Distributors (Availability)

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Gateway Technologies

Sweden . 14,860 parts In-Stock

1+ parts

$27.480

100+ parts

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$24.457

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14,860

$27.480

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$24.457

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Singapore Electronics

Singapore . 3,306 parts In-Stock

1+ parts

$30.228

100+ parts

$28.112

1k+ parts

$26.902

10k+ parts

$25.693

3,306

$30.228

$28.112

$26.902

$25.693

Authorized Procurement Solutions

USA . 5,000 parts In-Stock

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5,000

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Perfect Parts

USA . 3,562 parts In-Stock

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3,562

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Kepictronics

USA . 1,066 parts In-Stock

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1,066

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Overview

Experience the superior quality and reliability of the Amphenol 31-320 BNC Connector, designed to meet all your RF connection needs. With a body diameter of 0.562 inches and a dielectric withstanding voltage of 1500VAC, this connector ensures a secure and efficient connection every time. Perfect for applications requiring a characteristic impedance of 50 ohms, such as telecommunications and broadcast equipment, the Amphenol 31-320 offers low insertion loss and a voltage standing wave ratio of 1.3, providing unmatched performance. Trust in Amphenol's reputation for excellence and choose the 31-320 for all your connectivity needs.

Feature Benefit Bullets

Body Diameter: 0.562 inch

The compact body diameter makes it suitable for installations where space is limited.

Insulation Resistance: 5000000000 ohm

High insulation resistance minimizes signal loss and ensures reliable performance.

Insertion Loss: 0.2 dB

Low insertion loss allows for efficient transmission of signals without significant power loss.

Dielectric Withstanding Voltage (V): 1500VAC

The high dielectric withstanding voltage ensures safe operation and protection against electrical breakdown.

Body Depth: 1.11 inch

The moderate body depth provides a balance between compact design and ease of installation.

Coupling Type: BAYONET

The bayonet coupling type allows for quick and secure connections, ideal for applications requiring frequent mating and unmating.

Insulator Material: POLYTETRAFLUOROETHYLENE

The use of PTFE as insulator material ensures high electrical performance and resistance to temperature and chemicals.

Shell Finish: NICKEL

The nickel shell finish provides corrosion resistance and durability for long-lasting use.

Connector Type: RF BNC CONNECTOR

The RF BNC connector design is widely recognized and compatible with a variety of RF applications.

Voltage Standing Wave Ratio: 1.3

A low VSWR of 1.3 indicates efficient power transfer and minimal signal reflections.

Reference Standard: UL

Compliance with UL standards ensures product quality and safety for use in various applications.

Mounting Type: CABLE

The cable mounting type offers versatility and ease of installation for different cable types.

Characteristic Impedance: 50 ohm

The 50-ohm characteristic impedance matches common RF applications, ensuring optimal signal transfer.

Shell Material: BRASS

Brass shell material provides excellent conductivity and durability for reliable signal transmission.

Cable Types: RG-58

Compatibility with RG-58 cable types ensures easy integration into existing systems using this standard cable.

Termination Type: CRIMP

Crimp termination provides a secure and reliable connection for long-term use.

Contact Gender: MALE

Male contact gender is common in RF applications and ensures compatibility with various female connectors.

Contact Resistance: 1.5 mohm

Low contact resistance minimizes signal loss and ensures efficient power transfer.

Body or Shell Style: PLUG

Plug-style body or shell design offers quick and convenient connections for easy setup and maintenance.

Mounting Style: STRAIGHT

Straight mounting style provides a simple and secure installation for straightforward connection setups.

Contact Style: COAX

Coaxial contact style offers consistent impedance matching and reliable signal transmission.

Maximum Operating Frequency: 4 GHz

The high maximum operating frequency of 4 GHz makes it suitable for high-frequency RF applications.

Reliability: COMMERCIAL

Commercial reliability ensures consistent performance and durability for everyday use in various commercial applications.

Technical Specifications

BNC Connectors 31-320 attributes and parameters. Explore more BNC Connectors devices from Amphenol

Specs

Additional Features:

APPLICABLE CABLE: RG 59/U, RG 141/U

Body Depth:

1.11 inch

Body Diameter:

.562 inch

Body or Shell Style:

PLUG

Cable Types:

RG-58

Characteristic Impedance:

50 ohm

Connector Type:

Mating Contact Finish:

NOT SPECIFIED

Contact Gender:

Contact Material:

NOT SPECIFIED

Contact Resistance:

1.5 mohm

Contact Style:

COAX

Coupling Type:

BAYONET

DIN Conformance:

NO

Dielectric Withstanding Voltage (V):

Filter Feature:

NO

IEC Conformity:

NO

Insertion Loss:

.2 dB

Insulation Resistance:

5000000000 ohm

Insulator Material:

POLYTETRAFLUOROETHYLENE

JESD-609 Code:

e4

MIL Conformity:

NO

Mating Info.:

MULTIPLE MATING PARTS AVAILABLE

Mounting Style:

STRAIGHT

Mounting Type:

CABLE

No. of Ports:

1

Maximum Operating Frequency:

4 GHz

Option:

Panel Mount:

NO

Reference Standard:

UL

Reliability:

Shell Finish:

NICKEL

Shell Material:

BRASS

Sub-Category:

RF BNC Connectors

Termination Type:

CRIMP

Total No. of Contacts:

1

Voltage Standing Wave Ratio:

1.3

Trade Compliance

31-320 Connectors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.69.40.10

SB

8536.69.40.10

Manufacturer Highlights

Amphenol

Amphenol is one of the world’s largest providers of high-technology interconnect, sensor and antenna solutions. Our products Enable the Electronics Revolution across virtually every end market, including Automotive, Broadband Communications, Commercial Aerospace, Industrial, Information Technology and Data Communications, Military, Mobile Devices and Mobile Networks. Founded in 1932, Amphenol trades on the New York Stock Exchange under the ticker APH and is headquartered in Wallingford, Connecticut, USA.

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