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Coaxial Passive
Coaxial Adapters

Coaxial Adapters

Coaxial adapters are constructed with either passivated stainless steel or gold plated beryllium copper for durable use in both engineering labs and production line environments. These coaxial adapters are designed and manufactured for low VSWR and low insertion loss. The standard offering covers the frequency range from DC to 110 GHz and includes various interface options from 2.92 mm (K) to 1 mm connector types and male and female interfaces. Coaxial adapters with connector types other than those listed are also available.

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Quick view

SCT-1F1F-UB

DC to 110 GHz, 1.0 mm Female to 1.0 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

110 GHz

Insertion Loss:

0.6 dB

Return Loss:

16 dB

Impedance:

50 Ohms

Connector 1:

1.0 mm Female

Connector 2:

1.0 mm Female
Quick view

SCT-1F1M-UB

DC to 110 GHz, 1.0 mm Female to 1.0 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

110 GHz

Insertion Loss:

0.6 dB

Return Loss:

16 dB

Impedance:

50 Ohms

Connector 1:

1.0 mm Female

Connector 2:

1.0 mm Male
Quick view

SCT-1M1M-UB

DC to 110 GHz, 1.0 mm Male to 1.0 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

110 GHz

Insertion Loss:

0.6 dB

Return Loss:

16 dB

Impedance:

50 Ohms

Connector 1:

1.0 mm Male

Connector 2:

1.0 mm Male
Quick view

SCT-VF1F-UB

DC to 67 GHz, 1.85 mm Female to 1 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

67 GHz

Insertion Loss:

0.9 dB

Return Loss:

14 dB

Impedance:

50 Ohms

Connector 1:

1.85 mm Female

Connector 2:

1 mm Female
Quick view

SCT-VF1M-UB

DC to 67 GHz, 1.85 mm Female to 1 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

67 GHz

Insertion Loss:

0.9 dB

Return Loss:

14 dB

Impedance:

50 Ohms

Connector 1:

1.85 mm Female

Connector 2:

1 mm Male
Quick view

SCT-VM1F-UB

DC to 67 GHz, 1.85 mm Male to 1 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

67 GHz

Insertion Loss:

0.9 dB

Return Loss:

14 dB

Impedance:

50 Ohms

Connector 1:

1.85 mm Male

Connector 2:

1 mm Female
Quick view

SCT-VM1M-UB

DC to 67 GHz, 1.85 mm Male to 1 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

67 GHz

Insertion Loss:

0.8 dB

Return Loss:

14 dB

Impedance:

50 Ohms

Connector 1:

1.85 mm Male

Connector 2:

1 mm Male
Quick view

SCT-VFVF-U2

DC to 65 GHz, 1.85 mm V(F) to 1.85 mm V(F) Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

65 GHz

Insertion Loss:

-

Return Loss:

17 dB

Impedance:

50 Ohms

Connector 1:

1.85 mm Female

Connector 2:

1.85 mm Female
Quick view

SCT-VFVF-UB

DC to 67 GHz, 1.85 mm Female to 1.85 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

67 GHz

Insertion Loss:

0.6 dB

Return Loss:

19 dB

Impedance:

50 Ohms

Connector 1:

1.85 mm Female

Connector 2:

1.85 mm Female
Quick view

SCT-VFVM-U2

DC to 65 GHz, 1.85 mm (F) to 1.85 mm (M) Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

65 GHz

Insertion Loss:

-

Return Loss:

17 dB

Impedance:

50 Ohms

Connector 1:

1.85 mm Female

Connector 2:

1.85 mm Male
Quick view

SCT-VFVM-UB

DC to 67 GHz, 1.85 mm Female to 1.85 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

67 GHz

Insertion Loss:

0.5 dB

Return Loss:

19 dB

Impedance:

50 Ohms

Connector 1:

1.85 mm Female

Connector 2:

1.85 mm Male
Quick view

SCT-VMVM-U2

DC to 65 GHz, 1.85 mm (M) to 1.85 mm (M) Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

65 GHz

Insertion Loss:

-

Return Loss:

17 dB

Impedance:

50 Ohms

Connector 1:

1.85 mm Male

Connector 2:

1.85 mm Male
Quick view

SCT-VMVM-UB

DC to 67 GHz, 1.85 mm Male to 1.85 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

67 GHz

Insertion Loss:

0.5 dB

Return Loss:

19 dB

Impedance:

50 Ohms

Connector 1:

1.85 mm Male

Connector 2:

1.85 mm Male
Quick view

SCT-2FVF-UB

DC to 50 GHz, 2.4 mm Female to 1.85 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

50 GHz

Insertion Loss:

0.5 dB

Return Loss:

17 dB

Impedance:

50 Ohms

Connector 1:

2.4 mm Female

Connector 2:

1.85 mm Female
Quick view

SCT-2FVM-UB

DC to 50 GHz, 2.4 mm Female to 1.85 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

50 GHz

Insertion Loss:

0.6 dB

Return Loss:

17 dB

Impedance:

50 Ohms

Connector 1:

2.4 mm Female

Connector 2:

1.85 mm Male
Quick view

SCT-2MVF-UB

DC to 50 GHz, 2.4 mm Male to 1.85 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

50 GHz

Insertion Loss:

0.6 dB

Return Loss:

17 dB

Impedance:

50 Ohms

Connector 1:

2.4 mm Male

Connector 2:

1.85 mm Female
Quick view

SCT-2MVM-UB

DC to 50 GHz, 2.4 mm Male to 1.85 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

50 GHz

Insertion Loss:

0.25 dB

Return Loss:

17 dB

Impedance:

50 Ohms

Connector 1:

2.4 mm Male

Connector 2:

1.85 mm Male
Quick view

SCT-KFVF-UB

DC to 40 GHz, 2.92 mm Female to 1.85 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

0.8 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Female

Connector 2:

1.85 mm Female
Quick view

SCT-KFVM-UB

DC to 40 GHz, 2.92 mm Female to 1.85 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

0.7 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Female

Connector 2:

1.85 mm Male
Quick view

SCT-KMVF-UB

DC to 40 GHz, 2.92 mm Male to 1.85 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

0.8 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Male

Connector 2:

1.85 mm Female
Quick view

SCT-KMVM-UB

DC to 40 GHz, 2.92 mm Male to 1.85 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

0.8 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Male

Connector 2:

1.85 mm Male
Quick view

SCT-2F2F-U2

DC to 50 GHz, 2.4 mm (F) to 2.4 mm (F) Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

50 GHz

Insertion Loss:

-

Return Loss:

20 dB

Impedance:

50 Ohms

Connector 1:

2.4 mm Female

Connector 2:

2.4 mm Female
Quick view

SCT-2F2F-UB

DC to 50 GHz, 2.4 mm Female to 2.4 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

50 GHz

Insertion Loss:

0.4 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

2.4 mm Female

Connector 2:

2.4 mm Female
Quick view

SCT-2F2M-UB

DC to 50 GHz, 2.4 mm Female to 2.4 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

50 GHz

Insertion Loss:

0.3 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

2.4 mm Female

Connector 2:

2.4 mm Male
Quick view

SCT-2F2M-U2

DC to 50 GHz, 2.4 mm (F) to 2.4 mm (M) Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

50 GHz

Insertion Loss:

-

Return Loss:

20 dB

Impedance:

50 Ohms

Connector 1:

2.4 mm Female

Connector 2:

2.4 mm Male
Quick view

SCT-2M2M-U2

DC to 50 GHz, 2.4 mm (M) to 2.4 mm (M) Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

50 GHz

Insertion Loss:

-

Return Loss:

20 dB

Impedance:

50 Ohms

Connector 1:

2.4 mm Male

Connector 2:

2.4 mm Male
Quick view

SCT-2M2M-UB

DC to 50 GHz, 2.4 mm Male to 2.4 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

50 GHz

Insertion Loss:

0.3 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

2.4 mm Male

Connector 2:

2.4 mm Male
Quick view

SCT-KF2F-UB

DC to 40 GHz, 2.92 mm Female to 2.4 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

0.5 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Female

Connector 2:

2.4 mm Female
Quick view

SCT-KF2M-UB

DC to 40 GHz, 2.92 mm Female to 2.4 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

0.5 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Female

Connector 2:

2.4 mm Male
Quick view

SCT-KM2F-UB

DC to 40 GHz, 2.92 mm Male to 2.4 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

0.5 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Male

Connector 2:

2.4 mm Female
Quick view

SCT-KF2F-U2

DC to 40 GHz, 2.92 mm K(F) to 2.4 mm (F) Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

-

Return Loss:

22 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Female

Connector 2:

2.4 mm Female
Quick view

SCT-KF2M-U2

DC to 40 GHz, 2.92 mm K(F) to 2.4 mm (M) Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

-

Return Loss:

22 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Female

Connector 2:

2.4 mm Male
Quick view

SCT-KM2F-U2

DC to 40 GHz, 2.92 mm K(M) to 2.4 mm (F) Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

-

Return Loss:

22 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Male

Connector 2:

2.4 mm Female
Quick view

SCT-KM2M-UB

DC to 40 GHz, 2.92 mm Male to 2.4 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

0.5

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Male

Connector 2:

2.4 mm Male
Quick view

SCT-KM2M-U2

DC to 40 GHz, 2.92 mm K(M) to 2.4 mm (M) Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

-

Return Loss:

22 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Male

Connector 2:

2.4 mm Male
Quick view

SCT-3F2M-U2

DC to 27 GHz, 3.5 mm (F) to 2.4 mm (M) Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

27 GHz

Insertion Loss:

-

Return Loss:

22 dB

Impedance:

50 Ohms

Connector 1:

3.5 mm Female

Connector 2:

2.4 mm Male
Quick view

SCT-3F2F-UB

DC to 33 GHz, 3.5 mm Female to 2.4 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

33 GHz

Insertion Loss:

0.5 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

3.5 mm Female

Connector 2:

2.4 mm Female
Quick view

SCT-3F2M-UB

DC to 33 GHz, 3.5 mm Female to 2.4 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

33 GHz

Insertion Loss:

0.5 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

3.5 mm Female

Connector 2:

2.4 mm Male
Quick view

SCT-3M2F-UB

DC to 33 GHz, 3.5 mm Male to 2.4 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

33 GHz

Insertion Loss:

0.4 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

3.5 mm Female

Connector 2:

2.4 mm Male
Quick view

SCT-KFKF-U2

DC to 40 GHz, 2.92 mm (F) to 2.92 mm (F) Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

-

Return Loss:

22 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Female

Connector 2:

2.92 mm Female
Quick view

SCT-KFKF-UB

DC to 40 GHz, 2.92 mm Female to 2.92 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

0.6 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Female

Connector 2:

2.92 mm Female
Quick view

SCT-3M2M-UB

DC to 33 GHz, 3.5 mm Male to 2.4 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

33 GHz

Insertion Loss:

0.4 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

3.5 mm Male

Connector 2:

2.4 mm Male
Quick view

SCT-KFKM-U2

DC to 40 GHz, 2.92 mm K(F) to 2.92 mm K(M) Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

-

Return Loss:

22 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Female

Connector 2:

2.92 mm Male
Quick view

SCT-KFKM-UB

DC to 40 GHz, 2.92 mm Female to 2.92 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

0.6 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Female

Connector 2:

2.92 mm Male
Quick view

SCT-KMKM-U2

DC to 40 GHz, 2.92 mm K(M) to 2.92 mm K(M) Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

-

Return Loss:

22 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Male

Connector 2:

2.92 mm Male
Quick view

SCT-KMKM-UB

DC to 40 GHz, 2.92 mm Male to 2.92 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

0.6 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

2.92 mm Male

Connector 2:

2.92 mm Male
Quick view

SCT-3F3F-UB

DC to 33 GHz, 3.5 mm Female to 3.5 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

33 GHz

Insertion Loss:

0.5 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

3.5 mm Female

Connector 2:

3.5 mm Female
Quick view

SCT-3F3M-UB

DC to 33 GHz, 3.5 mm Female to 3.5 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

33 GHz

Insertion Loss:

0.5 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

3.5 mm Female

Connector 2:

3.5 mm Male
Quick view

SCT-3M3M-UB

DC to 33 GHz, 3.5 mm Male to 3.5 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

33 GHz

Insertion Loss:

0.5 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

3.5 mm Male

Connector 2:

3.5 mm Male
Quick view

SCT-KFKM-U8-R

DC to 40 GHz, 2.92 mm K(F) to 2.92 mm K(M) 90° Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

40 GHz

Insertion Loss:

-

Return Loss:

Multiple

Impedance:

50 Ohms

Connector 1:

2.92 mm K(F)

Connector 2:

2.92 mm K(M)
Quick view

SCT-3FKF-UB

DC to 33 GHz, 3.5 mm Female to 2.92 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

33 GHz

Insertion Loss:

0.4 dB

Return Loss:

20 dB

Impedance:

50 Ohms

Connector 1:

3.5 mm Female

Connector 2:

2.92 mm Female
Quick view

SCT-3FKM-UB

DC to 33 GHz, 3.5 mm Female to 2.92 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

33 GHz

Insertion Loss:

0.5 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

3.5 mm Female

Connector 2:

2.92 mm Male
Quick view

SCT-3MKF-UB

DC to 33 GHz, 3.5 mm Male to 2.92 mm Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

33 GHz

Insertion Loss:

0.4 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

3.5 mm Male

Connector 2:

2.92 mm Female
Quick view

SCT-3MKM-UB

DC to 33 GHz, 3.5 mm Male to 2.92 mm Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

33 GHz

Insertion Loss:

0.5 dB

Return Loss:

21 dB

Impedance:

50 Ohms

Connector 1:

3.5 mm Male

Connector 2:

2.92 mm Male
Quick view

SCT-SFSF-UB

DC to 18 GHz, SMA Female to SMA Female Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

18 GHz

Insertion Loss:

0.3 dB

Return Loss:

23 dB

Impedance:

50 Ohms

Connector 1:

SMA Female

Connector 2:

SMA Female
Quick view

SCT-SFSM-UB

DC to 18 GHz, SMA Female to SMA Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

18 GHz

Insertion Loss:

0.3 dB

Return Loss:

19 dB

Impedance:

50 Ohms

Connector 1:

SMA Female

Connector 2:

SMA Male
Quick view

SCT-SMSM-UB

DC to 18 GHz, SMA Male to SMA Male Coaxial Adapter

Minimum Frequency:

DC

Maximum Frequency:

18 GHz

Insertion Loss:

0.3 dB

Return Loss:

23 dB

Impedance:

50 Ohms

Connector 1:

SMA Male

Connector 2:

SMA Male

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