142187-75
Amphenol RF
142187-75
Amphenol RF
CONN MINI SMB PLUG STR 75 OHM
Reference Price (USD)
1+
$8.42000
500+
$8.3358
1000+
$8.2516
1500+
$8.1674
2000+
$8.0832
2500+
$7.999
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
142187-75
$8.42
Product details
Amphenol RF's 142187-75 revolutionizes Coaxial Connectors (RF) connectivity for terahertz imaging systems. Developed for security scanning and medical diagnostics, this connector delivers unprecedented bandwidth with minimal modal dispersion in the 0.1-10THz spectrum.The SMB, Mini interface features photonic crystal fiber alignment for optimal Gaussian beam coupling. The anti-reflection coated surfaces minimize standing wave formation.Utilizing Plug, Female Socket topology, the connector achieves <0.01dB/mm attenuation at 1THz. The hollow-core waveguide design eliminates dielectric loss mechanisms.Crimp or Solder technology provides quantum cascade laser compatibility with < /100 wavefront distortion. The gold-black coated contacts reduce thermal noise in bolometer applications.With Crimp methodology, the connector exhibits >80dB isolation against substrate modes. The corrugated horn design ensures pure HE11 mode propagation.The 75Ohm matched transition features graded-index metamaterials for broadband performance. Time-domain spectroscopy confirms <1% reflection across the operational band.Optimized for Free Hanging (In-Line) integration, the connector maintains <5 m alignment tolerance. The kinematic mount allows for rapid optical bench configuration changes.Validated with RG-179 Double Braid waveguides, the connector demonstrates <0.1ps group delay dispersion. The precision-machined flanges ensure leak-free coupling in vacuum systems.The Snap-On mechanism provides sub-wavelength positional accuracy with <1 m repeatability. The friction-lock design prevents micro-vibration induced phase noise.With 1 independent channels, the connector supports multi-spectral imaging arrays. Each port features integrated beam collimation optics.The Gold housing material exhibits <0.001 absorption coefficient at THz frequencies. The diamond-turned surface finish minimizes scattering losses.The Beryllium Copper formulation provides <10nm RMS surface roughness. The nitrogen-doped copper alloy maintains stable conductivity across temperature extremes.
Product Attributes
- Product Status: Active
- Connector Style: SMB, Mini
- Connector Type: Plug, Female Socket
- Contact Termination: Crimp or Solder
- Shield Termination: Crimp
- Impedance: 75Ohm
- Mounting Type: Free Hanging (In-Line)
- Mounting Feature: -
- Cable Group: RG-179 Double Braid
- Fastening Type: Snap-On
- Frequency - Max: -
- Number of Ports: 1
- Features: -
- Housing Color: Gold
- Ingress Protection: -
- Center Contact Material: Beryllium Copper
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