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RF Terminations

DC to 65 GHz


Reliable dissipation of signal power for 50-Ohm and 75-Ohm systems from DC to 65 GHz. Choose from a wide variety of male and female connector types including 1.85mm, 2.4mm, 2.92mm, SMA, SMP, N-Type, and DIN 1.0/2.3.

  • High power up to 500W
  • Excellent return loss
  • Rugged construction

Adapters & Terminations Product Guide

The Adapters & Terminations Product Guide features all the existing range of Mini-Circuits Adapters & Terminations products, conveniently organized by Frequencies for quick reference.

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Companion Product

Precise break-over Torque Wrench

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All RF Terminations

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Terminations, Coaxial, Up to 500 Watts

Terminations, Coaxial, DC to 65 GHz

Freq. (GHz) High Impedance (Ω) Connector Type Connector Description Return Loss (dB), Typ. @ 1 GHz Return Loss (dB), Typ. @ 2 GHz Return Loss (dB), Typ. @ 4 GHz Return Loss (dB), Typ. @ 6 GHz Return Loss (dB), Typ. @ 8 GHz Return Loss (dB), Typ. @ 12 GHz Return Loss (dB), Typ. @ 18 GHz Return Loss (dB), Typ. @ 20 GHz Return Loss (dB), Typ. @ 40 GHz Return Loss (dB), Typ. @ 50 GHz Return Loss (dB), Typ. @ 65 GHz Power Rating (W), Max.
Model Number datasheet Case Style Freq. (GHz) Low Freq. (GHz) High Impedance (Ω) Connector Type Connector Description Return Loss (dB), Typ. @ 1 GHz Return Loss (dB), Typ. @ 2 GHz Return Loss (dB), Typ. @ 4 GHz Return Loss (dB), Typ. @ 6 GHz Return Loss (dB), Typ. @ 8 GHz Return Loss (dB), Typ. @ 12 GHz Return Loss (dB), Typ. @ 18 GHz Return Loss (dB), Typ. @ 20 GHz Return Loss (dB), Typ. @ 40 GHz Return Loss (dB), Typ. @ 50 GHz Return Loss (dB), Typ. @ 65 GHz Power Rating (W), Max.
ANNE-50+ LL561 LxD 0.58×0.37dia. DC 18 50 SMA Male 50.0000 46.0000 41.0000 40.0000 38 45 30 1.0000
ANNE-50CN+ LL561 LxD 0.58×0.37dia. DC 18 50 SMA Male w/Chain 50.0000 46.0000 41.0000 40.0000 38 45 30 1.0000
ANNE-50E+ LL2587 LxD 0.69×0.31 DC 65 50 1.85mm Male 41.0000 38.0000 36.0000 32.0000 32 33 31 28 32 22 29 1.0000
ANNE-50K+ LL561 LxD 0.58×0.37dia. DC 40 50 2.92mm Male 40.0000 38.0000 35.0000 32.0000 30 30 30 27 20 1.0000
ANNE-50L+ LL561 LxD 0.58×0.37dia. DC 12 50 SMA Male 48.0000 46.0000 39.0000 34.0000 31 27 1.0000
ANNE-50RP+ LL561 LxD 0.58×0.37dia. DC 6 50 SMA Male Reverse Polarity 35.0000 35.0000 35.0000 35.0000 1.0000
ANNE-50V+ LL2539 LxD .67x.312 DC 50 50 2.4mm Male 43.0000 42.0000 37.0000 35.0000 35 38 29 27 26 19 1.0000
ANNE-50X+ LL561 LxD 0.58×0.37dia. DC 20 50 SMA Male 48.0000 46.0000 39.0000 37.0000 35 35 25 25 1.0000
ANNEF-50+ LL2641 LxD 0.56×0.315 DC 18 50 SMA Female 46.0000 45.0000 40.0000 40.0000 41 32 23 1.0000
ANNEF-50E+ LL2592-2 LxD 0.65×0.31 DC 65 50 1.85mm Female 54.5000 38.0000 30.6000 28.5000 29.5 29.8 26.4 24.2 29.8 25.8 16.1 1.0000
ANNEF-50K+ LL2592 LxD .605x.312 DC 40 50 2.92mm Female 38.0000 36.0000 32.0000 32.0000 30 29 26 26 32 1.0000
ANNEF-50V+ LL2592-1 LxD 0.605×0.312 DC 50 50 2.4mm Female 45.0000 44.0000 42.0000 43.0000 45 38 31 30 20 24 1.0000
ANNEQ-50X+ LL2699 LxD 0.59×0.36 DC 20 50 SMA Male Quick-Turn 48.0000 46.0000 43.0000 39.0000 33 26 26 31 1.0000
BTRM-50+ LL85 LxD 1.46×0.58dia DC 4 50 BNC Male 30.0000 21.0000 20.0000 0.0000 0.5000
BTRM-50CN+ LL1188 LxD 1.46x.58 DC 4 50 BNC Male 41.0000 37.0000 26.0000 0.0000 0.5000
BTRM-75+ LL85 LxD 1.46×0.58dia DC 1 75 BNC Male-75 Ohm 33.0000 0.0000 0.0000 0.0000 0.5000
KARN-50+ LL718 LxD 1.18×0.56dia. DC 8 50 N-Type Male 46.0000 44.0000 40.0000 37.0000 35 2.0000
KARN-50-18+ LL718 LxD 1.18×0.56dia. DC 18 50 N-Type Male 46.0000 44.0000 41.0000 41.0000 41 41 28 2.0000
KARN-50CN+ LL718 LxD 1.18×0.56dia. DC 8 50 N-Type Male w/chain 46.0000 44.0000 40.0000 37.0000 35 2.0000
LOUIS-50 LL987 LxD 0.94×0.25dia. DC 2 50 DIN 1.0/2.3 Male 42.0000 36.0000 0.0000 0.0000 0.1250
ROSE-50+ LL604 LxD 0.55×0.36dia. DC 6 50 SMB Female 50.0000 49.0000 45.0000 45.0000 0.5000
SMPF-TERM50+ LL2145 LxD .50x.189 DC 18 50 SMP Female 47.0000 46.0000 45.0000 35.0000 30 24 22 1.0000
TERM-25W-183N+ LL2798 LxWxH 3.51×2.30×2.30 DC 18 50 N-Type Male 33.0000 36.0000 25.0000 31.0000 30 36 22 25.0000
TERM-25W-183S+ LL2798-1 LxWxH 3.15×2.30×2.30 DC 18 50 SMA Male 33.0000 32.0000 32.0000 25.0000 28 24 29 25.0000
TERM-50W-183N+ LL2798-2 LxWxH 4.03×3.00×3.00 DC 18 50 N-Type Male 31.0000 38.0000 29.0000 29.0000 21 44 24 50.0000
TERM-50W-183S+ LL2798-3 LxWxH 3.68×3.00×3.00 DC 18 50 SMA Male 34.0000 31.0000 41.0000 32.0000 21 30 26 50.0000
TTRM-50+ LL1178 LxD 1.10×0.63dia. DC 6 50 TNC Male 24.0000 24.0000 22.0000 21.0000 2.0000

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