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RF Couplers

Directional, Bi-Directional, Dual Directional & RF Tap

Over 475 models with power handling from 0.5 to 250W covering DC to 65 GHz!
  • Transformer-based, LTCC, stripline/microstrip, bridge, and MMIC designs
  • Surface mount and coaxial formats
  • Wide selection for 50-ohm and 75-ohm systems

Catalog Products

For special & custom products, please contact us.

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Interface
SMT
Die
Conn.
Plug-in

Impedance
(Ω)
50
75

F Low
(MHz)

F High
(MHz)

Coupling
(dB)
-- MinMax

Mainline
Loss(dB)
≤ 

Directivity
(dB)
≥ 
Power
Input
(W)
≥ 

Type
Directional
Bi-Directional
Dual-Directional
RF Tap

Technology
LTCC
MMIC
Transformer
Microstrip / Stripline
Bridge

Feature
DC Passthrough

Case Style
Model Number F Low
(MHz)		 F High
(MHz)		 Coupling
(dB)		 Mainline Loss
(dB)
Typ.		 Directivity
(dB)
Typ.		 VSWR
(:1)
Typ.		 Power Input
Max.(W)		 Type Construction Feature Case Style
Sort Sort Sort Sort Sort Sort Sort Sort Sort Sort Sort Sort
ADCB-20-82+ 1 800 20.2 0.3 24 1.2 1 Bi-Directional Transformer - CD636
LxWxH
0.31x0.27x0.16
BDCA-6-16+ 800 1600 6.3 1.6 24 1.05 65 Bi-Directional LTCC DC Passthrough DZ944
LxWxH
0.30x0.27x0.05
BDCA-7-25+ 1200 2500 7.1 1.6 22 1.05 35 Bi-Directional LTCC DC Passthrough DZ944
LxWxH
0.30x0.27x0.05
BDCA-10-25+ 800 2500 10.1 1 22 1.05 24 Bi-Directional LTCC DC Passthrough SM1L
LxWxH
0.30x0.32x0.07
BDCA-15-25+ 800 2500 15 0.5 27 1.2 23 Bi-Directional LTCC DC Passthrough DZ944
LxWxH
0.30x0.27x0.05
BDCA-16-30+ 1800 4200 15.5 0.4 23 1.3 20 Bi-Directional LTCC DC Passthrough DZ944
LxWxH
0.30x0.27x0.05
BDCA1-6-22+ 950 2200 6.5 1.7 25 1.1 37 Bi-Directional LTCC DC Passthrough DZ944
LxWxH
0.30x0.27x0.05
BDCA1-7-33+ 1600 3300 7 1.6 23 1.15 24 Bi-Directional LTCC DC Passthrough DZ944
LxWxH
0.30x0.27x0.05
BDCA1-10-40+ 1600 4000 10 1.05 21 1.1 12 Bi-Directional LTCC DC Passthrough DZ944
LxWxH
0.30x0.27x0.05
BDCH-10-63+ 2000 6000 10 0.1 22 1.12 180 Bi-Directional Microstrip / Stripline DC Passthrough PQ2099-1
LxWxH
.56x.20x.08
BDCH-20-63+ 2000 6000 20 0.15 19 1.22 180 Bi-Directional Microstrip / Stripline DC Passthrough PQ2099
LxWxH
.560x.200x.080
BDCH-20-63A+ 2000 6000 18 0.15 29 1.106 140 Bi-Directional Microstrip / Stripline DC Passthrough PQ2584
LxWxH
1.00x0.350x0.067
BDCH-20-272+ 700 2700 21 0.2 21 1.12 150 Bi-Directional Microstrip / Stripline DC Passthrough PQ2098
LxWxH
1.00x.50x.051
BDCH-25-33+ 800 3000 25 0.2 28 1.06 150 Bi-Directional Microstrip / Stripline DC Passthrough PQ2098
LxWxH
1.00x.50x.051
BDCH-25-272+ 700 2700 26 0.2 18 1.07 150 Bi-Directional Microstrip / Stripline DC Passthrough PQ2098
LxWxH
1.00x.50x.051
BDCH-35-272+ 700 2700 35.8 0.2 18 1.15 150 Bi-Directional Microstrip / Stripline DC Passthrough PQ2098
LxWxH
1.00x.50x.051
BDCN-7-25+ 824 2525 8.2 1.3 20 1.15 15 Bi-Directional LTCC - FV1206-1
LxWxH
0.13x0.06x0.04
BDCN-10-25+ 824 2525 10.2 1 17 1.2 15 Bi-Directional LTCC - FV1206-1
LxWxH
0.13x0.06x0.04
BDCN-14-22+ 1930 2170 13.8 0.5 23 1.25 16 Bi-Directional LTCC - FV1206-1
LxWxH
0.13x0.06x0.04
BDCN-14-342+ 1700 3400 14 0.4 14 1.22 16 Bi-Directional LTCC - FV1206-1
LxWxH
0.13x0.06x0.04
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