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BW 50Ω Coaxial Precision Fixed Attenuators

Mini-Circuits BW 50Ω Coaxial Precision Fixed Attenuators feature a wide range of frequencies and a maximum input power range of 0.5W to 100W. These attenuators feature precise attenuation and excellent voltage standing wave ratios (VSWR). Mini-Circuits BW 50Ω Coaxial Precision Fixed Attenuators are available with a variety of connector types. Typical applications include instrumentation, matching, test and measurement, optical communications, high-speed data systems, and test setups.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Attenuators - Interconnects FXD ATTEN /N / 10dB 50W RoHS BW-N10W50+ Mini-Circuits 1: ¥83,754.3 14In Stock	Mfr. Part # BW-N10W50+ Mouser Part # 139-BW-N10W50	Mini-Circuits	Attenuators - Interconnects FXD ATTEN /N / 10dB 50W RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	14In Stock	¥83,754.3 ¥83,744.3 View Quote	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 5DB RoHS BW-K5-2W44+ Mini-Circuits 1: ¥47,293.7 19In Stock	Mfr. Part # BW-K5-2W44+ Mouser Part # 139-BW-K5-2W44	Mini-Circuits	Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 5DB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	19In Stock	¥47,293.7 ¥47,288.7 ¥47,287 View Quote	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN 5W N F/M 7dB RoHS BW-N7W5+ Mini-Circuits 1: ¥19,599.8 7In Stock	Mfr. Part # BW-N7W5+ Mouser Part # 139-BW-N7W5	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 5W N F/M 7dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	7In Stock	¥19,599.8 ¥19,598.1	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN 2W SMA F/M 10dB RoHS BW-S10W2+ Mini-Circuits 1: ¥9,045.8 48In Stock 1,470On Order	Mfr. Part # BW-S10W2+ Mouser Part # 139-BW-S10W2	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 2W SMA F/M 10dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	48In Stock 1,470On Order On Order Ship Dates Mfr. #: BW-S10W2+ Stock: 48 Can Ship Immediately On Order: 380 Expected 10/12/2026 390 Expected 10/19/2026 700 Expected 1/25/2027 Factory Lead-Time: 17 Weeks	¥9,045.8	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN 2W 2.92mm-M 10dBRoHS BW-KM10-2W44+ Mini-Circuits 1: ¥49,615.7 10In Stock	Mfr. Part # BW-KM10-2W44+ Mouser Part # 139-BW-KM10-2W44	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 2W 2.92mm-M 10dBRoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	10In Stock	¥49,615.7	Min.: 1 Mult.: 1
Attenuators - Interconnects 5 dB Fixed Attenuator, DC - 50000 MHz, 50 Ohm BW-V5-1W54+ Mini-Circuits 1: ¥69,963 6In Stock	Mfr. Part # BW-V5-1W54+ Mouser Part # 139-BW-V5-1W54+	Mini-Circuits	Attenuators - Interconnects 5 dB Fixed Attenuator, DC - 50000 MHz, 50 Ohm Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	6In Stock	¥69,963 ¥69,961.3 Quote Quote	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN 5W N F/M 3dB RoHS BW-N3W5+ Mini-Circuits 1: ¥18,128.2 12In Stock 50Expected 10/13/2026	Mfr. Part # BW-N3W5+ Mouser Part # 139-BW-N3W5	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 5W N F/M 3dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	12In Stock 50Expected 10/13/2026	¥18,128.2 ¥17,930.5	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN / SMA / 12dB 5W RoHS BW-S12W5+ Mini-Circuits 1: ¥13,724.8 3In Stock	Mfr. Part # BW-S12W5+ Mouser Part # 139-BW-S12W5	Mini-Circuits	Attenuators - Interconnects FXD ATTEN / SMA / 12dB 5W RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	3In Stock	¥13,724.8	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN 5W N F/M 2dB RoHS BW-N2W5+ Mini-Circuits 1: ¥17,930.5 7In Stock	Mfr. Part # BW-N2W5+ Mouser Part # 139-BW-N2W5	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 5W N F/M 2dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	7In Stock	¥17,930.5	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN 5W N F/M 8dB RoHS BW-N8W5+ Mini-Circuits 1: ¥17,814.2 7In Stock	Mfr. Part # BW-N8W5+ Mouser Part # 139-BW-N8W5	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 5W N F/M 8dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	7In Stock	¥17,814.2 ¥17,812.6	Min.: 1 Mult.: 1
Attenuators - Interconnects 6 dB Fixed Attenuator, DC to 110 GHz, 50? BW-W6-0.5W114+ Mini-Circuits 1: ¥604,001.1 3In Stock New Product	Mfr. Part # BW-W6-0.5W114+ Mouser Part # 139-BW-W6-0.5W114+ New Product	Mini-Circuits	Attenuators - Interconnects 6 dB Fixed Attenuator, DC to 110 GHz, 50? Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	3In Stock	¥604,001.1	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 20DB RoHS BW-K20-2W44+ Mini-Circuits 1: ¥48,795.2 72In Stock	Mfr. Part # BW-K20-2W44+ Mouser Part # 139-BW-K20-2W44	Mini-Circuits	Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 20DB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	72In Stock	¥48,795.2	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN / SMA / 1dB 5W RoHS BW-S1W5+ Mini-Circuits 1: ¥13,724.8 18In Stock 30Expected 10/26/2026	Mfr. Part # BW-S1W5+ Mouser Part # 139-BW-S1W5	Mini-Circuits	Attenuators - Interconnects FXD ATTEN / SMA / 1dB 5W RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	18In Stock 30Expected 10/26/2026	¥13,724.8	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN / SMA / 20dB 5W RoHS BW-S20W5+ Mini-Circuits 1: ¥13,724.8 295In Stock	Mfr. Part # BW-S20W5+ Mouser Part # 139-BW-S20W5	Mini-Circuits	Attenuators - Interconnects FXD ATTEN / SMA / 20dB 5W RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	295In Stock	¥13,724.8	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN / SMA / 6dB 5W RoHS BW-S6W5+ Mini-Circuits 1: ¥13,728.2 28In Stock 50Expected 9/29/2026	Mfr. Part # BW-S6W5+ Mouser Part # 139-BW-S6W5	Mini-Circuits	Attenuators - Interconnects FXD ATTEN / SMA / 6dB 5W RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	28In Stock 50Expected 9/29/2026	¥13,728.2 ¥13,724.8	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN /N/20dB 100W RoHS BW-20N100W+ Mini-Circuits 1: ¥145,824.2 7In Stock	Mfr. Part # BW-20N100W+ Mouser Part # 139-BW-20N100W	Mini-Circuits	Attenuators - Interconnects FXD ATTEN /N/20dB 100W RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	7In Stock	¥145,824.2	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN /N/40dB 120W RoHS BW-40N100W+ Mini-Circuits 1: ¥166,408.9 7In Stock	Mfr. Part # BW-40N100W+ Mouser Part # 139-BW-40N100W	Mini-Circuits	Attenuators - Interconnects FXD ATTEN /N/40dB 120W RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	7In Stock	¥166,408.9	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 1DB RoHS BW-K1-2W44+ Mini-Circuits 1: ¥48,795.2 17In Stock 10Expected 10/12/2026	Mfr. Part # BW-K1-2W44+ Mouser Part # 139-BW-K1-2W44	Mini-Circuits	Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 1DB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	17In Stock 10Expected 10/12/2026	¥48,795.2	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 10DB RoHS BW-K10-2W44+ Mini-Circuits 1: ¥48,795.2 16In Stock 70On Order	Mfr. Part # BW-K10-2W44+ Mouser Part # 139-BW-K10-2W44	Mini-Circuits	Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 10DB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	16In Stock 70On Order On Order Ship Dates Mfr. #: BW-K10-2W44+ Stock: 16 Can Ship Immediately On Order: 20 Expected 9/28/2026 50 Expected 1/20/2027 Factory Lead-Time: 17 Weeks	¥48,795.2	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 2DB RoHS BW-K2-2W44+ Mini-Circuits 1: ¥48,795.2 19In Stock	Mfr. Part # BW-K2-2W44+ Mouser Part # 139-BW-K2-2W44	Mini-Circuits	Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 2DB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	19In Stock	¥48,795.2	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 3DB RoHS BW-K3-2W44+ Mini-Circuits 1: ¥48,795.2 24In Stock 50Expected 12/14/2026	Mfr. Part # BW-K3-2W44+ Mouser Part # 139-BW-K3-2W44	Mini-Circuits	Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 3DB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	24In Stock 50Expected 12/14/2026	¥48,795.2	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 6DB RoHS BW-K6-2W44+ Mini-Circuits 1: ¥48,795.2 38In Stock	Mfr. Part # BW-K6-2W44+ Mouser Part # 139-BW-K6-2W44	Mini-Circuits	Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 6DB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	38In Stock	¥48,795.2	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN / N / 10dB 20W RoHS BW-N10W20+ Mini-Circuits 1: ¥42,382.1 38In Stock	Mfr. Part # BW-N10W20+ Mouser Part # 139-BW-N10W20	Mini-Circuits	Attenuators - Interconnects FXD ATTEN / N / 10dB 20W RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	38In Stock	¥42,382.1	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN 5W N F/M 15dB RoHS BW-N15W5+ Mini-Circuits 1: ¥17,930.5 15In Stock	Mfr. Part # BW-N15W5+ Mouser Part # 139-BW-N15W5	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 5W N F/M 15dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	15In Stock	¥17,930.5	Min.: 1 Mult.: 1
Attenuators - Interconnects FXD ATTEN 5W N F/M 20dB RoHS BW-N20W5+ Mini-Circuits 1: ¥18,491.9 23In Stock 80Expected 11/30/2026	Mfr. Part # BW-N20W5+ Mouser Part # 139-BW-N20W5	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 5W N F/M 20dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	23In Stock 80Expected 11/30/2026	¥18,491.9 ¥17,930.5	Min.: 1 Mult.: 1

BW 50Ω Coaxial Precision Fixed Attenuators

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BW 50Ω Coaxial Precision Fixed Attenuators

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