RF Directional Couplers are passive components that sample a small portion of an RF signal for measurement or monitoring purposes, without significantly disturbing the main signal flow. They are essential in applications like power monitoring, signal routing, and testing in RF systems.
Notable manufacturers of RF directional couplers include Mini-Circuits, Anaren, and Werlatone. These companies offer a wide range of couplers with various coupling values, frequency ranges, and form factors.
When choosing an RF directional coupler, parameters such as coupling factor, directivity, and insertion loss are critical for achieving accurate measurements and maintaining signal integrity.
Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER 836MHZ 0603
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6,000 pieces In Stock |
MOQ:510 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1GHZ 6SMD
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12,300 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
COUPLER 90DEG 811-1000MHZ 3DB
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7,170 pieces In Stock |
MOQ:17 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER 836MHZ 0603
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146,998 pieces In Stock |
MOQ:325 |
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Mfr. Part No. WS Part No. |
IC DIRECTIONAL CPLR FLIPCHIP
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18,600 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
COUPLER DIRECTIONAL 1900 MHZ
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
20 DB SMT RF TAP COUPLER, DC / RF Directional Coupler LTE, PCS, WiMAX 0Hz ~ 6GHz 20dB 6-SMD, No Lead
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320 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
RF DIR CPLR 1.4GHZ-1.7GHZ SOT23 / RF Directional Coupler GPS 1.4GHz ~ 1.7GHz 20.7dB 4W SOT-23-6
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
COUPLER DIRECTIONAL DUAL BAND
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
COUPLER 90DEG 0.88-0.96GHZ 8SOIC
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6,251 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
MULTI-LAY HYBRID COUPLER 1206 / RF Directional Coupler
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74,886 pieces In Stock |
MOQ:255 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 600MHZ-900MHZ SMD / RF Directional Coupler General Purpose 600MHz ~ 900MHz 5dB 70W 4-SMD, No Lead
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1,963 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
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2,000 pieces In Stock |
MOQ:445 |
Need to verify |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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8,518 pieces In Stock |
MOQ:355 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 869-894MHZ 0603 / RF Directional Coupler AMPS 869MHz ~ 894MHz 18.5 ± 1dB 3W 0603 (1608 Metric)
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1,460 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
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6,000 pieces In Stock |
MOQ:445 |
Need to verify |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER 800 MHZ 17DB
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4,000 pieces In Stock |
MOQ:40 |
Need to verify |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
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8,000 pieces In Stock |
MOQ:295 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF Couplers Uni-directional Coupling 17.5dB 1.85GHz to 1.91GHz Automotive 4-Pin Case 0603(1608Metric) T/R
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1,880 pieces In Stock |
MOQ:180 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.85-1.95GHZ 0606 / RF Directional Coupler Cellular 1.85GHz ~ 1.95GHz 20dB 5W 0606 (1616 Metric)
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Hybrid Coupler 3 dB, 90°
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8,473 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 900MHZ 0805 / RF Directional Coupler Cellular 900MHz 14.5dB 3W 0805 (2012 Metric)
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER
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4,070 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1.25GHZ 5SMD / RF Directional Coupler CATV 5MHz ~ 1.25GHz 20.5 ±0.5dB 1W 5-SMD Module
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350 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.7GHZ-2GHZ SMD / RF Directional Coupler General Purpose 1.7GHz ~ 2GHz 200W 4-SMD, No Lead
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4,000 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 2.3GHZ-2.7GHZ SMD / RF Directional Coupler General Purpose 2.3GHz ~ 2.7GHz 25W 4-SMD, No Lead
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33,831 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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5,000 pieces In Stock |
MOQ:355 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 800MHZ-1GHZ SMD
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805 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 2.3GHZ-2.7GHZ SMD
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13,147 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.7GHZ-2GHZ SMD
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3,170 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER / RF Directional Coupler
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER 1850MHZ-14DB
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF DIR CPLR 4GHZ-20GHZ 24VFQFN / RF Directional Coupler General Purpose 4GHz ~ 20GHz 21 ± 2dB 24-VFQFN Exposed Pad
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3,125 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-900MHZ 6SMD / RF Directional Coupler General Purpose 5MHz ~ 900MHz 10.5 ± 0.5dB 1W 6-SMD, Flat Leads
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12,463 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1GHZ 5SMD / RF Directional Coupler Cellular 5MHz ~ 1GHz 13 ± 0.5dB 1W 5-SMD Module
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5,183 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
RF DIR CPLR 2.4GHZ-7.2GHZ 0603
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283 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
RF Couplers Coupling 15.2dB 1.85GHz to 1.91GHz Automotive T/R
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1,220 pieces In Stock |
MOQ:255 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF Couplers Coupling 18.5dB 0.824GHz to 0.849GHz Automotive 4-Pin Case 0603(1608Metric) T/R
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER 1880MHZ 0402
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4,153 pieces In Stock |
MOQ:355 |
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Mfr. Part No. WS Part No. |
COUPLER
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2,534 pieces In Stock |
MOQ:355 |
Need to verify |
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Mfr. Part No. WS Part No. |
COUPLER 90DEG 800-1000MHZ 3DB
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5,300 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
COUPLER 90DEG 811-1000MHZ 3DB
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5,720 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER 5DB
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25,000 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
COUPLER 90DEG 1700-2000MHZ 3DB
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16,600 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-2.25GHZ 6SMD
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2,120 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 4GHZ-8GHZ MODULE
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3,500 pieces In Stock |
MOQ:65 |
Need to verify |
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Mfr. Part No. WS Part No. |
COUPLER 90DEG 1700-2000MHZ 3DB
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9,000 pieces In Stock |
MOQ:22 |
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