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112290
112290
In Stock: 439
Minimum Order: 5
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031-203-RFX by amphenol rf
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Amphenol RF Authorized Distributor

031-203-RFX

RF Connector BNC Straight Panel Jack Solder Cup 50 Ohm ...

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RoHS Compliant
BAG Packaging
Accessories
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Certificate of Compliance

DESCRIPTION

The 031-203-RFX is a BNC straight panel jack receptacle designed for 50 O RF applications. It features a nickel-plated body with gold-plated contacts and a solder cup terminal type, providing reliable electrical connections for coaxial cable termination. The connector is mounted via a 4-hole square flange with 0.125" diameter holes, suitable for panel integration in miniature to subminiature RF systems. This commercial-grade connector is ideally suited for cable termination applications up to 11 GHz, offering low reflection through 4 GHz and compatibility with standard RG-series coaxial cables. The BNC design enables quick connect/disconnect capability with bayonet coupling, making it valuable for test equipment, instrumentation, and RF signal distribution systems.

Search Keywords: 031203RFX

SPECIFICATIONS

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Products found: 0
Supplier:
Amphenol RF
Part No:
031-203-RFX
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8536694010
COO:
CN
ECCN:
EAR99
Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
1
Package Type:
BAG
Type:
BNC
Impedance:
50 Ohm
Operating Frequency:
0 to 4 Hz to GHz
Gender:
Jack
Mounting:
Panel Mount
Body Orientation:
Straight
Terminate To:
Wire
Termination Method:
Solder Cup
Operating Temperature:
-65 to 165 °C
Dimension:
27 x 17.5 x 17.5 mm

FREQUENTLY ASKED QUESTIONS

What replaces 031-203-RFX?

The recommended replacement for 031-203-RFX is 112290 from Amphenol RF, available from Master Electronics.

Is 031-203-RFX RoHS compliant?

Yes, 031-203-RFX is RoHS compliant.

What is the lead time for 031-203-RFX?

The standard lead time for 031-203-RFX is approximately 13 days. In-stock quantities ship from Master Electronics.

  Possible Replacement options available.  See Alternatives

IN STOCK: 125

Can Ship immediately

Manufacturer Stock: 1   can ship 9/11/26

Minimum Order Quantity: 5

Factory Lead-Time 13 Weeks can ship 11/26/26  

Price (USD)

Qty
Unit Price
5
$5.81
25
$4.74
100
$4.37
250
$4.04
500
$3.85
1,000
$3.63
2,500 +
$3.62
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