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 / RF Directional Coupler
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2,493 pieces In Stock |
MOQ: 430 |
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Mfr. Part No. WS Part No. |
RF Couplers Coupling 18.5dB 0.89GHz to 0.915GHz Automotive 4-Pin Case 0402(1006Metric) T/R
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3,370 pieces In Stock |
MOQ: 4 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1GHZ 6SMD
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5,000 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1.25GHZ 6SMD
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13,400 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1.25GHZ 6SMD
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9,500 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
Pico Xinger 20dB Directional Coupler
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8,000 pieces In Stock |
MOQ: 16 |
Need to verify |
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Mfr. Part No. WS Part No. |
COUPLER DIR 1.71-1.99GHZ SOT-6
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12,700 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
COUPLER DIR 2.30-2.60GHZ SOT-6
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3,000 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1GHZ 5SMD
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2,000 pieces In Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1GHZ 5SMD
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8,200 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
COUPLER 90DEG 0.88-0.96GHZ 8SOIC
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3,170 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
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3,490 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
COUPLER 3DB 90DEG 120MHZ-230MHZ
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8,300 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1GHZ 4SMD
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7,690 pieces In Stock |
MOQ: 15 |
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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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8,060 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 10MHZ-1GHZ 6SMD
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2,300 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
E-Series RF 20dB Coupler
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1,060 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1GHZ 5SMD
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3,560 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1.2GHZ 5SMD
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3,050 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
RF DIR COUPLER 5MHZ-1.2GHZ 5SMD
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2,860 pieces In Stock |
MOQ: 2 |
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