{"title":"BNC to SMA Coax Connector Adapters","description":"\u003ch1\u003eBNC to SMA Coax Connector Adapters\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eBNC to SMA coax connector adapters\u003c\/strong\u003e are used to convert between BNC connectors and SMA coax connections. This collection includes common adapter configurations for connecting \u003cstrong\u003eBNC male\u003c\/strong\u003e, \u003cstrong\u003eBNC female\u003c\/strong\u003e, \u003cstrong\u003eSMA male\u003c\/strong\u003e, and \u003cstrong\u003eSMA female\u003c\/strong\u003e connector types in RF, antenna, wireless, radio, test equipment, SDR, and electronics applications.\u003c\/p\u003e\n\n\u003cp\u003eWhether you are adapting an existing coax cable, connecting RF test equipment, working with antenna hardware, setting up a software defined radio, or converting between two common RF connector styles, these \u003cstrong\u003eBNC to SMA adapters\u003c\/strong\u003e make it easier to connect mismatched equipment without replacing the entire cable or re-terminating the connector.\u003c\/p\u003e\n\n\u003ch2\u003eBNC to SMA Adapters for RF Coax Connections\u003c\/h2\u003e\n\n\u003cp\u003eBNC and SMA connectors are both widely used in coaxial RF systems, but they are often found on different types of equipment. \u003cstrong\u003eBNC connectors\u003c\/strong\u003e are common on oscilloscopes, signal generators, frequency counters, scanners, receivers, RF test equipment, CCTV equipment, and many types of professional electronics. \u003cstrong\u003eSMA connectors\u003c\/strong\u003e are commonly used on antennas, wireless modules, GPS devices, Wi-Fi equipment, Bluetooth hardware, SDR receivers, RF boards, and compact communications equipment.\u003c\/p\u003e\n\n\u003cp\u003eA \u003cstrong\u003eBNC to SMA adapter\u003c\/strong\u003e lets you bridge these connector types cleanly. Instead of modifying a cable or changing the connector on a device, the correct \u003cstrong\u003ecoax adapter\u003c\/strong\u003e can convert one side of the connection so your cable, antenna, radio, RF instrument, wireless module, or test setup can be used with another piece of equipment.\u003c\/p\u003e\n\n\u003ch2\u003eBNC Male, BNC Female, SMA Male, and SMA Female Adapter Options\u003c\/h2\u003e\n\n\u003cp\u003eThis collection includes common \u003cstrong\u003eBNC to SMA coax adapter\u003c\/strong\u003e combinations so you can match the connector ends required for your setup. Depending on your equipment, you may need a \u003cstrong\u003eBNC male to SMA female adapter\u003c\/strong\u003e, \u003cstrong\u003eBNC female to SMA male adapter\u003c\/strong\u003e, \u003cstrong\u003eBNC male to SMA male adapter\u003c\/strong\u003e, or \u003cstrong\u003eBNC female to SMA female adapter\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eChoosing the correct adapter comes down to matching both sides of the connection. Male connectors typically have the plug or pin side, while female connectors accept the mating connector. Because RF systems often include a mix of cable ends, antenna ports, module connectors, panel jacks, couplers, and test equipment inputs, having the right \u003cstrong\u003eBNC to SMA connector adapter\u003c\/strong\u003e on hand can save time during installation, testing, troubleshooting, prototyping, or repair work.\u003c\/p\u003e\n\n\u003ch2\u003eCoax Adapters for Antenna, RF, SDR, Wireless, and Test Equipment\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eBNC to SMA coax adapters\u003c\/strong\u003e are commonly used in antenna setups, RF signal paths, software defined radio projects, scanner installations, wireless development, electronics repair, and bench testing. BNC connectors are especially useful where quick connect and disconnect functionality is needed, while SMA connectors provide a compact threaded connection commonly used in small RF devices and antenna systems.\u003c\/p\u003e\n\n\u003cp\u003eThese adapters are especially useful when working with existing coax cables or equipment that uses different RF connector standards. For example, a technician may need to connect a BNC-equipped test instrument to a cable with an SMA connector, or connect an SMA antenna, SDR receiver, RF module, scanner accessory, or wireless device to an existing BNC cable.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Compatibility Notes for BNC to SMA Coax Connections\u003c\/h2\u003e\n\n\u003cp\u003eWhen selecting a \u003cstrong\u003eBNC to SMA adapter\u003c\/strong\u003e, the physical connector style is only one part of the connection. Coaxial systems may also have impedance, frequency, cable type, power handling, and signal-level considerations. \u003cstrong\u003eBNC connectors\u003c\/strong\u003e are commonly available in 50 ohm and 75 ohm versions, while \u003cstrong\u003eSMA connectors\u003c\/strong\u003e are most commonly associated with 50 ohm RF applications.\u003c\/p\u003e\n\n\u003cp\u003eIt is also important to confirm whether your equipment uses standard SMA or reverse-polarity SMA. \u003cstrong\u003eSMA adapters\u003c\/strong\u003e and \u003cstrong\u003eRP-SMA adapters\u003c\/strong\u003e are not the same, even though they can look similar at a glance. For transmitting, receiving, wireless, SDR, antenna, or impedance-critical applications, make sure the adapter, cable, and equipment are appropriate for the frequency range, impedance, connector gender, and power level of the system.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the Right BNC to SMA Connector Adapter?\u003c\/h2\u003e\n\n\u003cp\u003eThe right \u003cstrong\u003ecoax adapter\u003c\/strong\u003e helps maintain a secure connection, reduces unnecessary strain on cables and equipment ports, and makes mixed-connector setups easier to work with. Instead of forcing mismatched connectors or stacking several unnecessary adapters together, choosing the correct \u003cstrong\u003eBNC to SMA adapter\u003c\/strong\u003e gives you a cleaner and more dependable connection point.\u003c\/p\u003e\n\n\u003cp\u003eThese adapters are small, inexpensive, and useful to keep in a service kit, radio bag, electronics lab, field installation kit, or repair bench. They are commonly used by technicians, ham radio operators, scanner users, wireless developers, RF engineers, electronics hobbyists, makers, schools, and labs that regularly work with \u003cstrong\u003ecoaxial cables\u003c\/strong\u003e, antennas, RF modules, and connector adapters.\u003c\/p\u003e\n\n\u003ch2\u003eVetco Electronics: Your Source for BNC to SMA Coax Adapters\u003c\/h2\u003e\n\n\u003cp\u003eVetco Electronics carries a practical selection of \u003cstrong\u003eBNC to SMA coax connector adapters\u003c\/strong\u003e for connecting, converting, and adapting common RF and coaxial cable systems. Whether you need a \u003cstrong\u003eBNC male to SMA female adapter\u003c\/strong\u003e, \u003cstrong\u003eBNC female to SMA male adapter\u003c\/strong\u003e, \u003cstrong\u003eBNC male to SMA male adapter\u003c\/strong\u003e, or \u003cstrong\u003eBNC female to SMA female adapter\u003c\/strong\u003e, this collection is built around the connector combinations technicians and electronics users commonly need.\u003c\/p\u003e\n\n\u003cp\u003eIf you are not sure which \u003cstrong\u003ecoax adapter\u003c\/strong\u003e is correct for your equipment, our knowledgeable staff can help you identify the connector type, gender, polarity, and application. Browse our selection of \u003cstrong\u003eBNC to SMA adapters\u003c\/strong\u003e and \u003cstrong\u003ecoax connector adapters\u003c\/strong\u003e for antenna, RF, SDR, scanner, wireless, communications, and electronics test setups.\u003c\/p\u003e","products":[{"product_id":"lp-sma-29-tgn_sma_male_-_bnc_female_adapter","title":"SMA Male - BNC Female Adapter","description":"\u003ch1\u003eSMA Male to BNC Female Adapter – Easy RF Connection Solution\u003c\/h1\u003e\u003ch2\u003eSimple Coaxial Conversion: SMA Male to BNC Female Adapter\u003c\/h2\u003e\u003cp\u003eConnect your coaxial cables with ease using this high-quality \u003cstrong\u003eSMA Male to BNC Female Adapter\u003c\/strong\u003e. Designed for anyone needing to connect devices with SMA male connectors to devices with BNC female connections, this adapter is perfect for everyday users, hobbyists, and tech enthusiasts.\u003c\/p\u003e\u003ch2\u003eReliable RF Adapter for Everyday Use\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003eSMA to BNC Adapter\u003c\/strong\u003e is a \"between series\" adapter, letting you easily join mixed cable types or gear. With its nickel-plated body and sturdy knurled grips, you can count on a secure fit and easy handling during installation or removal.\u003c\/p\u003e\u003ch2\u003eQuality Materials \u0026amp; Construction\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectors:\u003c\/strong\u003e SMA Male \u0026amp; BNC Female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductors:\u003c\/strong\u003e Gold-plated brass or copper for optimal signal quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e Durable nickel plating resists corrosion and wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrip:\u003c\/strong\u003e Knurled surface for easy tightening and loosening by hand\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 1.03 inches (26.2 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 0.50 inches (12.7 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 50 Ohm (compatible with standard RF and coaxial cables)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e SMA Male (plug) to BNC Female (jack)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct ID:\u003c\/strong\u003e lp-sma-29-tgn_sma_male_-_bnc_female_adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 Adapter per order\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAdapt with Ease – Perfect for Home and Hobby Projects\u003c\/h2\u003e\u003cp\u003eEasily convert between \u003cstrong\u003eSMA male connectors\u003c\/strong\u003e and \u003cstrong\u003eBNC female connectors\u003c\/strong\u003e for antennas, test equipment, radio setups, CB radios, Wi-Fi routers, and more. This \u003cstrong\u003eRF coaxial adapter\u003c\/strong\u003e is suitable for home, office, lab, and DIY electronics use.\u003c\/p\u003e\u003ch2\u003eFind More RF Adapters at Vetco Electronics\u003c\/h2\u003e\u003cp\u003eShop Vetco Electronics for a complete line of \u003cstrong\u003eRF adapters\u003c\/strong\u003e and \u003cstrong\u003ecoaxial adapters\u003c\/strong\u003e. We offer various \u003cstrong\u003ebetween series adapters\u003c\/strong\u003e, gender changers, splitters, and cable connectors – all backed by helpful support and fast shipping.\u003c\/p\u003e","brand":"Vetco Electronics","offers":[{"title":"Default Title","offer_id":42878750654601,"sku":"LP-SMA-29-TGN","price":6.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/9291\/2265\/files\/lp-sma-29-tgn_a_sma_male_-_bnc_female_adapter_1972693a-546d-4795-8628-93faaa455b64.jpg?v=1722902344"},{"product_id":"lp-sma-38-tgn_sma_female_-_bnc_male_adapter","title":"SMA Female - BNC Male Adapter","description":"\u003ch1\u003eSMA Female to BNC Male Adapter\u003c\/h1\u003e\u003ch2\u003eEasy Connection with SMA Female to BNC Male Adapter\u003c\/h2\u003e\u003cp\u003eQuickly and reliably connect devices using different RF connectors with this SMA Female to BNC Male Adapter. Perfect for home electronics, testing, radio, or antenna setups, this adapter lets you join SMA and BNC coaxial cables without hassle. Simply plug in and enjoy a secure, stable connection—no special tools required.\u003c\/p\u003e\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works as an SMA Female to BNC Male connector, making it easy to adapt a wide range of equipment and cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e This SMA to BNC adapter is nickel plated with easy-to-grip knurled edges and features gold plated brass or copper conductors for excellent signal clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Signal:\u003c\/strong\u003e The SMA Female to BNC Male coaxial adapter ensures minimal signal loss and superior performance across your radio frequency (RF) projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e No complicated setup—just plug and play for fast, secure connections between your SMA and BNC devices.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConnector Type: SMA Female to BNC Male (between series adapter)\u003c\/li\u003e\n\u003cli\u003ePlating: Nickel plated body; gold plated brass or copper contacts for high conductivity\u003c\/li\u003e\n\u003cli\u003eKnurled grip for easy tightening by hand\u003c\/li\u003e\n\u003cli\u003eOverall Dimensions: 1.16\" long x 0.58\" diameter\u003c\/li\u003e\n\u003cli\u003eAdapter Type: Between Series, RF Coaxial Adapter\u003c\/li\u003e\n\u003cli\u003eProduct ID: LP-SMA-38-TGN\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Adapter per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis SMA Female to BNC Male RF adapter is ideal for radio setups, test equipment, wireless networking, antenna connections, and any project where you need to adapt between SMA female and BNC male connectors.\u003c\/p\u003e\u003ch2\u003eGet the Right Adapter Every Time\u003c\/h2\u003e\u003cp\u003eVetco carries a complete line of RF adapters and connectors, including gender changers, splitters, and end connectors. If you need help choosing the best SMA Female to BNC Male antenna adapter or have questions about compatibility, our experts are here to assist you.\u003c\/p\u003e","brand":"Vetco Electronics","offers":[{"title":"Default Title","offer_id":42878751309961,"sku":"LP-SMA-38-TGN","price":5.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/9291\/2265\/files\/lp-sma-38-tgn_a_sma_female_bnc_male_adapter_55488408-cc1a-4bc5-a9fb-66cd87f0a3c5.jpg?v=1722902356"},{"product_id":"lp-sma-39_sma_female_-_bnc_female_adapter","title":"SMA Female - BNC Female Adapter","description":"\u003ch1\u003eSMA Female to BNC Female Adapter\u003c\/h1\u003e\u003ch2\u003eEasy-to-Use SMA Female to BNC Female Adapter\u003c\/h2\u003e\u003cp\u003eConnect your devices quickly with this SMA Female to BNC Female Adapter, perfect for anyone looking to convert SMA connections to BNC without hassle. Its handy design is excellent for radios, antennas, test instruments, and more.\u003c\/p\u003e\u003ch2\u003eQuality Construction for Reliable Signal\u003c\/h2\u003e\u003cp\u003eThis adapter is a \"between series\" RF coaxial adapter designed with a nickel-plated body for durability and knurled grips for effortless handling. Internally, you'll find gold-plated brass or copper conductors for improved conductivity and reduced signal loss.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Configuration:\u003c\/strong\u003e SMA Female (Threaded Jack) to BNC Female (Bayonet Jack)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Nickel plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Conductor:\u003c\/strong\u003e Gold-plated brass\/copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 1.00 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 0.48 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 adapter per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect for Everyday Applications\u003c\/h2\u003e\u003cp\u003eWhether you need to connect a coaxial cable to a new piece of radio gear or adapt antennas and test equipment, this SMA to BNC adapter is a dependable choice. It fits tightly for a secure connection and is compatible with many standard RF devices at home or in the office.\u003c\/p\u003e\u003ch2\u003eFind More RF Adapters at Vetco Electronics\u003c\/h2\u003e\u003cp\u003eVetco Electronics offers a full selection of SMA to BNC adapters, along with gender changers, splitters, and end connectors—making it easy to find the right solution for any RF project.\u003c\/p\u003e","brand":"Vetco Electronics","offers":[{"title":"Default Title","offer_id":42878751342729,"sku":"LP-SMA-39","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/9291\/2265\/files\/lp-sma-39_a_sma_to_bnc_adapter_e985d784-dc5b-45d2-9513-f0a035fdee15.jpg?v=1722902355"},{"product_id":"lp-sma-42-tgn_sma_male_-_bnc_male_adapter","title":"SMA Male - BNC Male Adapter","description":"\u003ch1\u003eSMA Male to BNC Male Adapter\u003c\/h1\u003e\u003ch2\u003eEasy Connection for SMA to BNC Devices\u003c\/h2\u003e\u003cp\u003eSimplify your setup with this SMA Male to BNC Male Adapter. Designed for quick and secure connections, this coaxial RF adapter lets you easily join devices with SMA male connectors to equipment with BNC male inputs. Perfect for home electronics, radio setups, test equipment, or antenna projects—no technical expertise needed.\u003c\/p\u003e\u003ch2\u003eReliable and Durable Construction\u003c\/h2\u003e\u003cp\u003eCrafted with a sturdy nickel-plated body and convenient knurled grips, this SMA to BNC adapter stands up to daily use. Gold-plated brass or copper conductors ensure excellent signal transmission and reliable RF performance.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAdapter Type: \"Between Series\" SMA Male to BNC Male RF Adapter\u003c\/li\u003e\n\u003cli\u003eNickel-plated for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eGold-plated brass or copper contacts for low signal loss\u003c\/li\u003e\n\u003cli\u003eDimensions: 1.12\" (Length) x 0.58\" (Diameter)\u003c\/li\u003e\n\u003cli\u003eConfiguration: SMA Male connector on one end, BNC Male connector on the other\u003c\/li\u003e\n\u003cli\u003eQTY: 1 adapter included per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect for Everyday Use\u003c\/h2\u003e\u003cp\u003eSwitching between SMA and BNC connectors is simple with this RF coaxial adapter. It’s ideal for connecting test instruments, radios, antennas, or surveillance equipment, making it a versatile addition to any home or hobbyist toolkit.\u003c\/p\u003e\u003ch2\u003eExplore More RF Connectors and Adapters\u003c\/h2\u003e\u003cp\u003eVetco carries a complete range of RF adapters and connectors, including gender changers, splitters, end connectors, and between-series adapters like this high-quality SMA male to BNC male adapter. Enjoy professional performance for your projects with every purchase.\u003c\/p\u003e","brand":"Vetco Electronics","offers":[{"title":"Default Title","offer_id":42878751375497,"sku":"LP-SMA-42-TGN","price":5.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/9291\/2265\/files\/lp-sma-42-tgn_a_sma_male_bnc_male_adapter_910ebebf-913f-46b0-ad4b-7351d5a713d2.jpg?v=1722902356"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/9291\/2265\/collections\/BNC_TO_SMA.jpg?v=1729102521","url":"https:\/\/vetco.net\/collections\/bnc-to-sma-coax-connector-adapters.oembed","provider":"Vetco Electronics","version":"1.0","type":"link"}