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. |
COUPLER 10DB
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Low Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
17.5DB COUPLER
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1,156 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
COUPLER, 14 DB, 5-1000MHZ / RF Directional Coupler General Purpose 5MHz ~ 1GHz 14.3dB 250mW SM-55
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2,700 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
23DB COUPLER 5 - 1225 MHZ / RF Directional Coupler General Purpose 5MHz ~ 1.225GHz 23dB 10W 6-SMD Module
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Low Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Directional Power Detector / COUPLER PWR DETECTOR 10-30GHZ
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Low Stock |
MOQ: 1 |
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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. |
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. |
COUPLER 5-1200MHZ 10DB SMT FR4
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1,700 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
COUPLER,5-1000MHZ
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4,800 pieces In Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
COUPLER,DIRECTIONAL, 17 DB
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2,100 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Broadband CATV, Coupler 5-1000MHz | RF DIR COUPLER 5MHZ-1GHZ SM127
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1,800 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
RoHS Compliant, lead-free | RF DIR COUPLER 5MHZ-1.2GHZ 6SMD
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10,200 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
E-Series 75 Ohm 8 dB Coupler 5 - 1200 MHz | RF DIR COUPLER 5MHZ-1.2GHZ 6SMD
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7,000 pieces In Stock |
MOQ: 22 |
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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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