31-203-RFX
Amphenol RF

Amphenol RF
CONN BNC RCPT STR 50 OHM SOLDER
$6.41
Available to order
Reference Price (USD)
1+
$5.22000
10+
$5.01800
25+
$4.63200
50+
$4.43900
100+
$4.24600
250+
$3.76352
500+
$3.66700
1,000+
$3.18450
2,500+
$2.99150
Exquisite packaging
Discount
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The 31-203-RFX from Amphenol RF represents the pinnacle of Coaxial Connectors (RF) innovation. This series incorporates temperature-compensated designs that maintain stable electrical characteristics across extreme thermal cycles. Featuring industry-leading return loss (>20dB typical) and insertion loss (<0.1dB per connection), these connectors are ideal for sensitive measurement applications. The product family includes field-installable, panel-mount, and PCB receptacle variants. Primary application areas: Military radar systems Quantum cascade lasers EMC test chambers Cellular base station radios. The 31-203-RFX variant offers unique angled cable exits that simplify routing in space-constrained equipment enclosures while maintaining impedance control.
Specifications
- Product Status: Active
- Connector Style: BNC
- Connector Type: Jack, Female Socket
- Contact Termination: Solder Cup
- Shield Termination: Solder
- Impedance: 50Ohm
- Mounting Type: Panel Mount
- Mounting Feature: Flange
- Cable Group: -
- Fastening Type: Bayonet Lock
- Frequency - Max: 4 GHz
- Number of Ports: 1
- Features: Extended Insulation
- Housing Color: Silver
- Ingress Protection: -
- Center Contact Material: Phosphor Bronze