31-318-RFX is out of stock and can be placed on backorder.
Available Substitutes:

Direct


TE Connectivity AMP Connectors
In Stock: 28
Unit Price: $7.25000
Datasheet

Direct


TE Connectivity AMP Connectors
In Stock: 0
Unit Price: $8.41000
Datasheet

Similar


TE Connectivity AMP Connectors
In Stock: 1,190
Unit Price: $17.00000
Datasheet

Similar


TE Connectivity AMP Connectors
In Stock: 0
Unit Price: $19.30000
Datasheet
BNC Connector Jack, Female Socket 50 Ohms Panel Mount Crimp
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

31-318-RFX

DigiKey Part Number
ARFX1139-ND
Manufacturer
Manufacturer Part Number
31-318-RFX
Description
CONN BNC JACK STR 50 OHM CRIMP
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
BNC Connector Jack, Female Socket 50 Ohms Panel Mount Crimp
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Number of Ports
1
Mfr
Housing Color
Silver
Packaging
Bulk
Center Contact Material
Phosphor Bronze
Part Status
Active
Includes
5 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Lockwasher, 1 Nut
Connector Style
Body Material
Brass
Connector Type
Jack, Female Socket
Body Finish
Nickel
Contact Termination
Crimp
Center Contact Plating
Gold
Shield Termination
Crimp
Dielectric Material
Polyoxymethylene (POM) Acetal
Impedance
50 Ohms
Operating Temperature
-65°C ~ 165°C
Mounting Type
Panel Mount
Voltage Rating
500 V
Mounting Feature
Bulkhead - Front Side Nut
Mating Cycles
500
Cable Group
RG-174, 188, 188A, 316, LMR-100, M17/119-RG174
Insertion Loss
0.2dB
Fastening Type
Bayonet Lock
Base Product Number
Frequency - Max
4 GHz
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
5228980-7TE Connectivity AMP Connectors282266-5228980-7-17-ND$7.25000Direct
5413771-3TE Connectivity AMP Connectors0A32345-ND$8.41000Direct
5225398-3TE Connectivity AMP Connectors1,190A32235-ND$17.00000Similar
1-5225398-5TE Connectivity AMP Connectors0A32233-ND$19.30000Similar
In-Stock: 0
1 estimated in stock on 28-Dec-2026
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$8.12000$8.12
10$6.89700$68.97
25$6.46480$161.62
50$6.15620$307.81
100$5.86220$586.22
250$5.49532$1,373.83
500$5.23318$2,616.59
1,000$4.98365$4,983.65
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.