Attenuators - Interconnects

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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.	Connector Type	Frequency Range	Maximum Attenuation	Power Rating	Gender	Impedance	VSWR	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Attenuators - Interconnects FXD ATTEN / SMA / 8dB 5W RoHS BW-S8W5+ Mini-Circuits 1: ¥13,724.8 50Expected 2/15/2027	Mfr. Part # BW-S8W5+ Mouser Part # 139-BW-S8W5	Mini-Circuits	Attenuators - Interconnects FXD ATTEN / SMA / 8dB 5W RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	50Expected 2/15/2027	¥13,724.8	Min.: 1 Mult.: 1	SMA	0 Hz to 18 GHz	8 dB	5 W	Male / Female	50 Ohms		- 55 C	+ 100 C	BW
Attenuators - Interconnects FXD ATTEN 2W SMA F/M 9dB RoHS BW-S9W2+ Mini-Circuits 1: ¥9,145.5 28On Order	Mfr. Part # BW-S9W2+ Mouser Part # 139-BW-S9W2	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 2W SMA F/M 9dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	28On Order On Order Ship Dates Mfr. #: BW-S9W2+ Stock: 0 On Order: 18 Expected 12/29/2026 10 Expected 1/5/2027 Factory Lead-Time: 17 Weeks	¥9,145.5 ¥9,045.8	Min.: 1 Mult.: 1	SMA	0 Hz to 18 GHz	9.65 dB	2 W	Male / Female	50 Ohms		- 55 C	+ 100 C	BW
Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 10DB RoHS BW-V10-1W54+ Mini-Circuits 1: ¥65,436.8 8Expected 11/30/2026	Mfr. Part # BW-V10-1W54+ Mouser Part # 139-BW-V10-1W54	Mini-Circuits	Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 10DB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	8Expected 11/30/2026	¥65,436.8 ¥64,915.2	Min.: 1 Mult.: 1										BW
Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 6DB RoHS BW-V6-1W54+ Mini-Circuits 1: ¥65,436.8 7Expected 11/18/2026	Mfr. Part # BW-V6-1W54+ Mouser Part # 139-BW-V6-1W54	Mini-Circuits	Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 6DB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	7Expected 11/18/2026	¥65,436.8 ¥64,915.2	Min.: 1 Mult.: 1										BW
Attenuators - Interconnects FXD ATTEN 5W N F/M 12dB RoHS BW-N12W5+ Mini-Circuits 1: ¥17,930.5 6Expected 1/5/2027	Mfr. Part # BW-N12W5+ Mouser Part # 139-BW-N12W5	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 5W N F/M 12dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	6Expected 1/5/2027	¥17,930.5	Min.: 1 Mult.: 1	N	0 Hz to 18 GHz	12 dB	5 W	Male / Female	50 Ohms		- 55 C	+ 100 C	BW
Attenuators - Interconnects FXD ATTEN 1W 1.85mm 1dB RoHS BW-E1-1W653+ Mini-Circuits 10: ¥100,334.4 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # BW-E1-1W653+ Mouser Part # 139-BW-E1-1W653	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 1W 1.85mm 1dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	Non-Stocked Lead-Time 17 Weeks	¥100,334.4	Min.: 10 Mult.: 10										BW
Attenuators - Interconnects FXD ATTEN 1W 1.85mm 20dB RoHS BW-E20-1W653+ Mini-Circuits 10: ¥100,334.4 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # BW-E20-1W653+ Mouser Part # 139-BW-E20-1W653	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 1W 1.85mm 20dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	Non-Stocked Lead-Time 17 Weeks	¥100,334.4	Min.: 10 Mult.: 10										BW
Attenuators - Interconnects FXD ATTEN 1W 1.85mm 3dB RoHS BW-E3-1W653+ Mini-Circuits 10: ¥100,334.4 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # BW-E3-1W653+ Mouser Part # 139-BW-E3-1W653	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 1W 1.85mm 3dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	Non-Stocked Lead-Time 17 Weeks	¥100,334.4	Min.: 10 Mult.: 10										BW
Attenuators - Interconnects FXD ATTEN 1W 1.85mm 30dB RoHS BW-E30-1W653+ Mini-Circuits 10: ¥108,323.8 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # BW-E30-1W653+ Mouser Part # 139-BW-E30-1W653	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 1W 1.85mm 30dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	Non-Stocked Lead-Time 17 Weeks	¥108,323.8 Quote Quote	Min.: 10 Mult.: 10										BW
Attenuators - Interconnects FXD ATTEN 1W 1.85mm 6dB RoHS BW-E6-1W653+ Mini-Circuits 1: ¥100,334.4 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # BW-E6-1W653+ Mouser Part # 139-BW-E6-1W653	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 1W 1.85mm 6dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	Non-Stocked Lead-Time 17 Weeks	¥100,334.4	Min.: 1 Mult.: 1	1.85 mm	0 Hz to 65 GHz	7.5 dB	1 W	Male / Female	50 Ohms		- 55 C	+ 100 C	BW
Attenuators - Interconnects FXD ATTEN 2W 2.92mm-M 20dBRoHS BW-KM20-2W44+ Mini-Circuits 1: ¥49,615.7 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # BW-KM20-2W44+ Mouser Part # 139-BW-KM20-2W44	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 2W 2.92mm-M 20dBRoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	Non-Stocked Lead-Time 17 Weeks	¥49,615.7	Min.: 1 Mult.: 1										BW
Attenuators - Interconnects FXD ATTEN 2W 2.92mm-M 3dB RoHS BW-KM3-2W44+ Mini-Circuits 1: ¥49,615.7 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # BW-KM3-2W44+ Mouser Part # 139-BW-KM3-2W44	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 2W 2.92mm-M 3dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	Non-Stocked Lead-Time 17 Weeks	¥49,615.7	Min.: 1 Mult.: 1	2.92 mm	0 Hz to 40 GHz	3 dB	2 W		50 Ohms		- 55 C	+ 100 C	BW
Attenuators - Interconnects FXD ATTEN 2W 2.92mm-M 6dB RoHS BW-KM6-2W44+ Mini-Circuits 1: ¥49,615.7 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # BW-KM6-2W44+ Mouser Part # 139-BW-KM6-2W44	Mini-Circuits	Attenuators - Interconnects FXD ATTEN 2W 2.92mm-M 6dB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	Non-Stocked Lead-Time 17 Weeks	¥49,615.7	Min.: 1 Mult.: 1										BW
Attenuators - Interconnects FXD ATTEN 5W N F/M 15dB RoHS BW-N15W5+ Mini-Circuits 1: ¥17,930.5 Lead-Time 17 Weeks	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	Lead-Time 17 Weeks	¥17,930.5	Min.: 1 Mult.: 1	N	0 Hz to 18 GHz	15 dB	5 W	Male / Female	50 Ohms		- 55 C	+ 100 C	BW
Attenuators - Interconnects FXD ATTEN 5W N F/M 2dB RoHS BW-N2W5+ Mini-Circuits 1: ¥17,930.5 Non-Stocked Lead-Time 17 Weeks	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	Non-Stocked Lead-Time 17 Weeks	¥17,930.5	Min.: 1 Mult.: 1	N	0 Hz to 18 GHz	2 dB	5 W	Male / Female	50 Ohms		- 55 C	+ 100 C	BW
Attenuators - Interconnects FXD ATTEN / SMA / 7dB 5W RoHS BW-S7W5+ Mini-Circuits 50: ¥13,724.8 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # BW-S7W5+ Mouser Part # 139-BW-S7W5	Mini-Circuits	Attenuators - Interconnects FXD ATTEN / SMA / 7dB 5W RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	Non-Stocked Lead-Time 17 Weeks	¥13,724.8	Min.: 50 Mult.: 50										BW
Attenuators - Interconnects FXD ATTEN / SMA / 9dB 5W RoHS BW-S9W5+ Mini-Circuits 50: ¥13,724.8 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # BW-S9W5+ Mouser Part # 139-BW-S9W5	Mini-Circuits	Attenuators - Interconnects FXD ATTEN / SMA / 9dB 5W RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	Non-Stocked Lead-Time 17 Weeks	¥13,724.8	Min.: 50 Mult.: 50										BW
Attenuators - Interconnects 1 dB Fixed Attenuator, DC - 50000 MHz, 50 Ohm BW-V1-1W54+ Mini-Circuits 10: ¥64,915.2 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # BW-V1-1W54+ Mouser Part # 139-BW-V1-1W54+	Mini-Circuits	Attenuators - Interconnects 1 dB Fixed Attenuator, DC - 50000 MHz, 50 Ohm Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	Non-Stocked Lead-Time 17 Weeks	¥64,915.2	Min.: 10 Mult.: 10		0 Hz to 50 GHz	0 dB	1 W	Male / Female	50 Ohms		- 55 C	+ 100 C	BW	Bulk
Attenuators - Interconnects 2 dB Fixed Attenuator, DC - 50000 MHz, 50 Ohm BW-V2-1W54+ Mini-Circuits 10: ¥64,915.2 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # BW-V2-1W54+ Mouser Part # 139-BW-V2-1W54	Mini-Circuits	Attenuators - Interconnects 2 dB Fixed Attenuator, DC - 50000 MHz, 50 Ohm	Datasheet	Non-Stocked Lead-Time 17 Weeks	¥64,915.2	Min.: 10 Mult.: 10	2.4 mm	0 Hz to 50 GHz	2 dB	1 W	Male / Female	50 Ohms			+ 100 C	BW	Bulk
Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 3DB RoHS BW-V3-1W54+ Mini-Circuits 1: ¥65,436.8 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # BW-V3-1W54+ Mouser Part # 139-BW-V3-1W54	Mini-Circuits	Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 3DB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators	Datasheet	Non-Stocked Lead-Time 17 Weeks	¥65,436.8 ¥64,915.2	Min.: 1 Mult.: 1	2.4 mm	0 Hz to 50 GHz	3 dB	1 W		50 Ohms	1.2:1	- 55 C	+ 100 C	BW

0 dB
0.5 dB
1 dB
1.29 dB
1.39 dB
1.75 dB
2 dB
2.07 dB
2.13 dB
3 dB
3.01 dB
3.23 dB
3.75 dB
3.8 dB
4 dB
4.51 dB
4.9 dB
5 dB
5.25 dB
6 dB