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031-221-RFX

Name: Amphenol 031-221-RFX
Brand: Amphenol RF
SKU: 523-31-221-RFX
Price: 2.87 USD
Availability: InStock

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Mouser #:

523-31-221-RFX

Mfr. #:

031-221-RFX

Mfr.:

Amphenol RF

Description:

RF Connectors / Coaxial Connectors BULKHEAD JACK 50 ohm SOLDER CUP DIE CAST

Datasheet:

031-221-RFX Datasheet (PDF)

ECAD Model:

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More Information

Learn more about Amphenol RF 031-221-RFX

In Stock: 8,181

Stock:: 8,181

Can Ship Immediately

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On Order:: 4,600

Expected 4/30/2026
Factory Lead-Time:: 14

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Pricing (USD)

A tariff of 8 % may be applied if shipping to the United States.

Qty.	Unit Price	Ext. Price
	$2.87	$2.87
	$2.66	$26.60
	$2.37	$59.25
	$2.21	$221.00
	$2.06	$515.00
	$2.01	$1,005.00
	$1.91	$1,910.00
	$1.89	$4,725.00

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Amphenol
Product Category:	RF Connectors / Coaxial Connectors
RoHS:
REACH - SVHC:
Product:	Connectors
RF Series:	BNC
Gender:	Jack (Socket)
Impedance:	50 Ohms
Maximum Frequency:	4 GHz
Termination Style:	Solder Cup
Orientation:	Straight
Polarity:	Standard
Mounting Style:	Bulkhead - Front Mount
Packaging:	Bulk
Body Finish:	Nickel
Body Material:	Zinc Die Cast
Body Style:	Bulkhead
Brand:	Amphenol RF
Contact Material:	Phosphor Bronze
Contact Plating:	Gold
Contact Termination:	Solder
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	VN
Coupling Mechanism:	Bayonet
Isolation:	Non-Isolated
Mating Cycles:	500
Maximum Operating Temperature:	+ 165 C
Minimum Operating Temperature:	- 65 C
Product Type:	RF Connectors / Coaxial Connectors
Series:	BNC
Factory Pack Quantity:	1
Subcategory:	RF Interconnects
Voltage Rating:	500 V
Part # Aliases:	31-221-RFXB6351B1-ND3G-50
Unit Weight:	0.243390 oz

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Attributes selected: 0

Filter Document:

USHTS:: 8536694030
CNHTS:: 8536901100
CAHTS:: 8536690040
JPHTS:: 853669000
KRHTS:: 8536699000
TARIC:: 8536699099
MXHTS:: 8536699999
BRHTS:: 85366990
ECCN:: EAR99

BNC Connectors & Adapters

Amphenol RF BNC Connectors and Adapters are available with 50Ω or 75Ω impedance and operate in a 0GHz to 6GHz frequency range. These lightweight miniature connectors offer reliability, 1500V_RMS dielectric withstanding voltage, 1000V_RMS voltage rating, and 5000MΩ or 10,000MΩ minimum insulation resistance. Many of the connectors feature bayonet-style coupling for quick connections and disconnections. These connectors are available in 50Ω, 75Ω, and 50Ω reverse polarity. The in-series adapters offer two different interfaces within the same connector series, while between-series adapters include interfaces from different connector series. Applications for Amphenol RF BNC Connectors and Adapters are antennas, telecom, automotive, computers/LANs, medical equipment, Mil-Aero, and much more. A full line of PCB receptacles, bulkhead receptacles, reverse-polarity connectors, resistor terminations, and other accessories complement the product offering.