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 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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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.85-1.91GHZ 0603 / RF Directional Coupler 1.85GHz ~ 1.91GHz 3W 0603 (1608 Metric)
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1,030 pieces In Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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2,230 pieces In Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 400-900MHZ 0805
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2,500 pieces In Stock |
MOQ:85 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 4.9-5.85GHZ 0805
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1,620 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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19,000 pieces In Stock |
MOQ:110 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.8GHZ-2.4GHZ SMD / RF Directional Coupler LTE, WiMAX 1.8GHz ~ 2.4GHz 3dB 90W 2520 (6450 Metric)
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1,500 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
MULTI-LAY HYBRID COUPLER 1210
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2,460 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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2,870 pieces In Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.7-2.2GHZ 0805 / Ultra Low Profile 0805
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9,500 pieces In Stock |
MOQ:110 |
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Mfr. Part No. WS Part No. |
COUPLER 90DEG 600-900MHZ 3DB / RF Couplers Quadrature Coupling 3dB 0.6GHz to 0.9GHz 4-Pin CSMD T/R
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34,000 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER 1900MHZ 0603 / THIN-FILM DIRECTIONAL COUPLERS
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706 pieces In Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER 3550MHZ 0603
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Low Stock |
MOQ:130 |
Need to verify |
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Mfr. Part No. WS Part No. |
COUPLER DIRECT 500-1000MHZ
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1,607 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
COUPLER HYBRID 500-1000MHZ
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8,500 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
MULTI-LAY HYBRID COUPLER 1812 / RF Directional Coupler
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7,900 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
DIRECTIONAL COUPLER / RF Directional Coupler
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1,010 pieces In Stock |
MOQ:130 |
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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:140 |
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Mfr. Part No. WS Part No. |
Ultra Low Profile 0805 3 dB, 90° Hybrid Coupler | RF DIR COUPLER 5GHZ-6GHZ 0805
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14,000 pieces In Stock |
MOQ:85 |
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Mfr. Part No. WS Part No. |
20dB Directional Coupler | RF DIR COUPLER 1GHZ-2GHZ SMD
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Low Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
Directional Coupler 50Ω 5 to 900 MHz
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12,463 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Hybrid Coupler 3 dB, 90
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35,000 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1GHZ-1.5GHZ 0805
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8,900 pieces In Stock |
MOQ:125 |
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Mfr. Part No. WS Part No. |
Pico Xinger 6dB Directional Coupler
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4,400 pieces In Stock |
MOQ:55 |
Need to verify |
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Mfr. Part No. WS Part No. |
Directional Coupler 75Ω 5 to 1000 MHz
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Low Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Hybrid Coupler 3 dB, 90° | RF DIR COUPLER 1.7GHZ-2GHZ SMD
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11,100 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 2.3GHZ-2.7GHZ SMD
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9,112 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 450-3800MHZ 1608
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31,550 pieces In Stock |
MOQ:455 |
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Mfr. Part No. WS Part No. |
RF DIR CPLR 6GHZ-26.5GHZ 24VFQFN / RF Directional Coupler Wireless LAN 6GHz ~ 26.5GHz 10 ± 1.5dB 1W 24-VFQFN Exposed Pad
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1,700 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 1.7-2.2GHZ 0805 / RF Directional Coupler General Purpose 1.7GHz ~ 2.2GHz 19.9dB 2W 0805 (2012 Metric)
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6,703 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
THIN-FILM DIRECTIONAL COUPLER / RF Directional Coupler General Purpose 2.4GHz ~ 2.5GHz, 4.9GHz ~ 5.85GHz 21.8dB 35dBm 0202 (0505 Metric), 4 PC Pad
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34,000 pieces In Stock |
MOQ:425 |
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Mfr. Part No. WS Part No. |
RF DIR CPLR 1.2GHZ-3.3GHZ 0603 / RF Directional Coupler PCS, LTE, ISM, UMTS, WiMAX, Wi-Fi 1.2GHz ~ 3.3GHz 22 ± 2dB 2W 0603 (1608 Metric), 4 PC Pad
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6,210 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 698-2620MHZ 0603 / RF Directional Coupler General Purpose 0603 (1608 Metric), 6 PC Pad
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175,061 pieces In Stock |
MOQ:720 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1GHZ 5SMD
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1,790 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-200MHZ 6SMD / RF Directional Coupler General Purpose 5MHz ~ 200MHz 6.02 ± 0.3dB 500mW 6-SMD, Flat Leads
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3,080 pieces In Stock |
MOQ:4 |
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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 175W 4-SMD, No Lead
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1,470 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
THIN-FILM DIRECTIONLA COUPLER FO
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413,468 pieces In Stock |
MOQ:490 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-2.85GHZ 6SMD
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2,320 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
RF DIR CPLR 1.7GHZ-3.4GHZ 6SMD
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12,000 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1GHZ 5SMD
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11,800 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
RF DIR CPLR 700MHZ-2.7GHZ 0603
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8,900 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 10MHZ-500MHZ 6SMD
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9,400 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 20MHZ-1GHZ 5SMD
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10,900 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
RF Couplers Uni-directional Coupling 19dB/12.5dB 2.4GHz to 2.5GHz/4.9GHz to 5.85GHz 4-Pin Case 0202 Reel | RF DIR COUPLER 2.4-2.5GHZ 0202
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171,800 pieces In Stock |
MOQ:385 |
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Mfr. Part No. WS Part No. |
Hybrid Coupler 3 dB, 90°
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10,800 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Hybrid Coupler 3 dB, 90° | RF DIR COUPLER 800MHZ-1GHZ SMD
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9,300 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
COUPLER 90DEG 800-1000MHZ 20DB
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5,890 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-2GHZ 6SMD
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8,100 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1GHZ 6SMD / RF Directional Coupler CATV, Cellular 5MHz ~ 1GHz 13 ± 0.5dB 1W 6-SMD, Flat Leads
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8,400 pieces In Stock |
MOQ:17 |
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Mfr. Part No. WS Part No. |
MULTI-LAY HYBRID COUPLER 1206 / RF Directional Coupler
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MOQ:190 |
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