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. |
RF DIR COUPLER 2.4-2.5GHZ 0402 / RF Directional Coupler General Purpose 2.4GHz ~ 2.5GHz 0402 (1005 Metric), 4 PC Pad
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Low Stock |
MOQ:335 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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Low Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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Low Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
COUPLER,PB-EQUIVILENT OF CH20-00 / RF Directional Coupler General Purpose 824MHz ~ 960MHz 17 ± 2dB 2W 8-SOIC (0.154", 3.90mm Width)
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Low Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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Low Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 460MHZ-470MHZ SMD / RF Directional Coupler General Purpose 460MHz ~ 470MHz 100W 4-SMD, Gull Wing
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Low Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
MULTI-LAY HYBRID COUPLER 0603 / RF Directional Coupler
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Low Stock |
MOQ:345 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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Low Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER 902MH 0805
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Low Stock |
MOQ:85 |
Need to verify |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER 1810MHZ 0402
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5,000 pieces In Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
MULTI-LAY HYBRID COUPLER 0805 / RF Directional Coupler
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Low Stock |
MOQ:275 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER 2442MHZ 0805
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Low Stock |
MOQ:85 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 3.3GHZ-3.7GHZ SMD
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Low Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
IC DIR COUPLR 2-4GHZ 30DB / RF Directional Coupler LTE, WiMAX 2GHz ~ 4GHz 30 ± 1.5dB 100W 4-SMD, No Lead
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15,160 pieces In Stock |
MOQ:15 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1GHZ-3GHZ SMD / RF Directional Coupler DCS, LTE, PCS, WiMax 1GHz ~ 3GHz 30 ± 1.5dB 100W 4-SMD, No Lead
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86 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 2GHZ-4GHZ SMD / RF Directional Coupler Cellular 2GHz ~ 4GHz 20dB ± 1.5dB 25W 4-SMD, No Lead
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2,417 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.7GHZ-2GHZ PICO / RF Directional Coupler General Purpose 1.7GHz ~ 2GHz 20dB 25W 4-SMD, No Lead
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14,516 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 690MHZ-1GHZ SMD / RF Directional Coupler General Purpose 690MHz ~ 1GHz 1.9dB ± 0.15dB 25W 4-SMD, No Lead Exposed Pad
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5,220 pieces In Stock |
MOQ:20 |
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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 70W 4-SMD, No Lead
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3,270 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 2.4-2.5GHZ 0202 / RF Directional Coupler General Purpose 2.4GHz ~ 2.5GHz, 4.9GHz ~ 5.85GHz 0202 (0505 Metric), 4 PC Pad
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44,123 pieces In Stock |
MOQ:335 |
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Mfr. Part No. WS Part No. |
MULTILAYER DIRECTIONAL COUPLER F / RF Directional Coupler General Purpose 698MHz ~ 2.62GHz 25dB 0603 (1608 Metric), 6 PC Pad
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95,110 pieces In Stock |
MOQ:380 |
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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 1.9dB ± 0.15dB 20W 4-SMD, No Lead Exposed Pad
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173 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 2.3GHZ-2.9GHZ SMD / RF Directional Coupler LTE, WiMAX 2.3GHz ~ 2.9GHz 30dB 200W 2520 (6450 Metric)
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3,700 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 2GHZ-2.3GHZ SMD / RF Directional Coupler General Purpose 2GHz ~ 2.3GHz 6dB 20W 4-SMD, No Lead
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2,692 pieces In Stock |
MOQ:25 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.7GHZ-2.3GHZ SMD / RF Directional Coupler General Purpose 1.7GHz ~ 2.3GHz 25W 4-SMD, No Lead
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25,223 pieces In Stock |
MOQ:20 |
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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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7,300 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 2GHZ-2.3GHZ SMD / RF Directional Coupler General Purpose 2GHz ~ 2.3GHz 3dB 172W 4-SMD, No Lead
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28,446 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 2GHZ-2.3GHZ SMD / RF Directional Coupler General Purpose 2GHz ~ 2.3GHz 10dB 20W 4-SMD, No Lead
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6,418 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 2.3-2.7GHZ 0502 / RF Directional Coupler General Purpose 2.3GHz ~ 2.7GHz 80W 4-SMD, No Lead
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3,470 pieces In Stock |
MOQ:20 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 800MHZ-1GHZ 4SMD
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3,880 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
COUPLER 14DB, 75 OHMS, 3250MHZ / RF Directional Coupler General Purpose 5MHz ~ 3.25GHz 14.5dB 500mW 5-SMD, No Lead
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1,210 pieces In Stock |
MOQ:26 |
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Mfr. Part No. WS Part No. |
MULTI-LAY HYBRID COUPLER 1812 / RF Directional Coupler
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1,810 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
MULTI-LAY HYBRID COUPLER 0805 / RF Directional Coupler
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3,610 pieces In Stock |
MOQ:275 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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6,365 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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3,960 pieces In Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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1,260 pieces In Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 890-915MHZ 0603
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22,000 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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1,960 pieces In Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
CPLR DIR16DB INDY UNTERM
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2,970 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.5-1.7GHZ 0805
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2,780 pieces In Stock |
MOQ:170 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 225MHZ-400MHZ SMD
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760 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 3.3-3.8GHZ 4SMD / RF Directional Coupler General Purpose 3.3GHz ~ 3.8GHz 20dB 45W 4-SMD, No Lead
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3,470 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 800MHZ-1GHZ SMD / RF Directional Coupler General Purpose 800MHz ~ 1GHz 225W 4-SMD, No Lead
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3,510 pieces In Stock |
MOQ:25 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 690MHZ-2.7GHZ SMD / RF Directional Coupler General Purpose 690MHz ~ 2.7GHz 50W 4-SMD, No Lead
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Low Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
HI FREQ MULTILAYER ,COUPLER,698
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2,360 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 700MHZ-1GHZ 0805
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62,000 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
IC DIRECTIONAL CPLR FLIPCHIP
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1,320 pieces In Stock |
MOQ:250 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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3,350 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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2,190 pieces In Stock |
MOQ:85 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.85-1.91GHZ 0603 / RF Directional Coupler PCS 1.85GHz ~ 1.91GHz 17.8dB 3W 0603 (1608 Metric)
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1,380 pieces In Stock |
MOQ:130 |
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