31-321-RFX is out of stock and can be placed on backorder.
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BNC Connector Plug, Male Pin 50 Ohms Free Hanging (In-Line) Crimp
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

31-321-RFX

DigiKey Part Number
ARFX1042-ND
Manufacturer
Manufacturer Part Number
31-321-RFX
Description
CONN BNC PLUG STR 50 OHM CRIMP
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
BNC Connector Plug, Male Pin 50 Ohms Free Hanging (In-Line) Crimp
Datasheet
 Datasheet
Product Attributes
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Category
Number of Ports
1
Mfr
Housing Color
Silver
Packaging
Bulk
Center Contact Material
Brass
Part Status
Active
Includes
4 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Insulator
Connector Style
Body Material
Zinc Die Cast
Connector Type
Plug, Male Pin
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
Free Hanging (In-Line)
Voltage Rating
500 V
Cable Group
RG-59, 59B, 62, 140, 210, Belden 8241, 8263, 8279, 9209
Mating Cycles
500
Fastening Type
Bayonet Lock
Insertion Loss
0.2dB
Frequency - Max
4 GHz
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
31-321Amphenol RF0ARF1042-ND$10.64000Similar
227079-7TE Connectivity AMP Connectors584A1122-ND$4.24720Direct
1-5221128-1TE Connectivity AMP Connectors91A32351-ND$4.95815Direct
5285Pomona Electronics0501-2426-ND$4.75000Similar
73043Pomona Electronics073043-ND$13.39800Similar
In-Stock: 0
1 estimated in stock on 28-Dec-2026
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$4.79000$4.79
10$4.07400$40.74
25$3.81840$95.46
50$3.63580$181.79
100$3.46220$346.22
250$3.24540$811.35
500$3.09054$1,545.27
1,000$2.94313$2,943.13
2,500$2.75906$6,897.65
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.