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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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Part #

Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 6DB RoHS

BW-V6-1W54+
Mini-Circuits
1: $378.87
4In Stock

Mfr. Part No.
BW-V6-1W54+

Mouser Part No
139-BW-V6-1W54

Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 6DB RoHS

Datasheet

4In Stock

$378.87

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 5DB RoHS

BW-K5-2W44+
Mini-Circuits
1: $265.84
3In Stock

Mfr. Part No.
BW-K5-2W44+

Mouser Part No
139-BW-K5-2W44

Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 5DB RoHS

Datasheet

3In Stock

$265.84

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / N / 20dB 20W RoHS

BW-N20W20+
Mini-Circuits
1: $238.33
90On Order

Mfr. Part No.
BW-N20W20+

Mouser Part No
139-BW-N20W20

Attenuators - Interconnects FXD ATTEN / N / 20dB 20W RoHS

Datasheet

90On Order

$238.33

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / SMA /30dB 20W RoHS

BW-S30W20+
Mini-Circuits
1: $219.99
93On Order

Mfr. Part No.
BW-S30W20+

Mouser Part No
139-BW-S30W20

Attenuators - Interconnects FXD ATTEN / SMA /30dB 20W RoHS

Datasheet

93On Order

$219.99

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / SMA / 3dB 5W RoHS

BW-S3W5+
Mini-Circuits
1: $76.35
277On Order
New Product

Mfr. Part No.
BW-S3W5+

Mouser Part No
139-BW-S3W5

New Product

Attenuators - Interconnects FXD ATTEN / SMA / 3dB 5W RoHS

Datasheet

277On Order

$76.35

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 1W 1.85mm 10dB RoHS

BW-E10-1W653+
Mini-Circuits
1: $568.36
10Expected 2026/02/25

Mfr. Part No.
BW-E10-1W653+

Mouser Part No
139-BW-E10-1W653

Attenuators - Interconnects FXD ATTEN 1W 1.85mm 10dB RoHS

Datasheet

10Expected 2026/02/25

$568.36

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 10DB RoHS

BW-V10-1W54+
Mini-Circuits
1: $378.87
10Expected 2026/03/16

Mfr. Part No.
BW-V10-1W54+

Mouser Part No
139-BW-V10-1W54

Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 10DB RoHS

Datasheet

10Expected 2026/03/16

$378.87

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / SMA /20dB 20W RoHS

BW-S20W20+
Mini-Circuits
1: $219.99
31Expected 2026/03/11

Mfr. Part No.
BW-S20W20+

Mouser Part No
139-BW-S20W20

Attenuators - Interconnects FXD ATTEN / SMA /20dB 20W RoHS

Datasheet

31Expected 2026/03/11

$219.99

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 5dB RoHS

BW-S5W2+
Mini-Circuits
1: $50.86
152Expected 2026/03/04
New Product

Mfr. Part No.
BW-S5W2+

Mouser Part No
139-BW-S5W2

New Product

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 5dB RoHS

Datasheet

152Expected 2026/03/04

$50.86

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 5W N F/M 1dB RoHS

BW-N1W5+
Mini-Circuits
1: $100.83
10Expected 2026/02/18
New Product

Mfr. Part No.
BW-N1W5+

Mouser Part No
139-BW-N1W5

New Product

Attenuators - Interconnects FXD ATTEN 5W N F/M 1dB RoHS

Datasheet

10Expected 2026/02/18

$100.83

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 1W 1.85mm 1dB RoHS

BW-E1-1W653+
Mini-Circuits
10: $568.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
BW-E1-1W653+

Mouser Part No
139-BW-E1-1W653

Attenuators - Interconnects FXD ATTEN 1W 1.85mm 1dB RoHS

Datasheet

Non-Stocked Lead-Time 12 Weeks

$568.36

Min.: 10
Mult.: 10

Attenuators - Interconnects FXD ATTEN 2W 2.92mm-M 20dBRoHS

BW-KM20-2W44+
Mini-Circuits
10: $281.11
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
BW-KM20-2W44+

Mouser Part No
139-BW-KM20-2W44

Attenuators - Interconnects FXD ATTEN 2W 2.92mm-M 20dBRoHS

Datasheet

Non-Stocked Lead-Time 12 Weeks

$281.11

Min.: 10
Mult.: 10

Attenuators - Interconnects FXD ATTEN 2W 2.92mm-M 3dB RoHS

BW-KM3-2W44+
Mini-Circuits
10: $281.11
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
BW-KM3-2W44+

Mouser Part No
139-BW-KM3-2W44

Attenuators - Interconnects FXD ATTEN 2W 2.92mm-M 3dB RoHS

Datasheet

Non-Stocked Lead-Time 12 Weeks

$281.11

Min.: 10
Mult.: 10

Attenuators - Interconnects FXD ATTEN 2W 2.92mm-M 6dB RoHS

BW-KM6-2W44+
Mini-Circuits
10: $281.11
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
BW-KM6-2W44+

Mouser Part No
139-BW-KM6-2W44

Attenuators - Interconnects FXD ATTEN 2W 2.92mm-M 6dB RoHS

Datasheet

Non-Stocked Lead-Time 12 Weeks

$281.11

Min.: 10
Mult.: 10

Attenuators - Interconnects 2 dB Fixed Attenuator, DC - 50000 MHz, 50 Ohm

BW-V2-1W54+
Mini-Circuits
10: $378.87
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
BW-V2-1W54+

Mouser Part No
139-BW-V2-1W54

Attenuators - Interconnects 2 dB Fixed Attenuator, DC - 50000 MHz, 50 Ohm

Datasheet

Non-Stocked Lead-Time 12 Weeks

$378.87

Min.: 10
Mult.: 10

Attenuators - Interconnects FXD ATTEN 1W 1.85mm 20dB RoHS

BW-E20-1W653+
Mini-Circuits
10: $568.36
Non-Stocked

Mfr. Part No.
BW-E20-1W653+

Mouser Part No
139-BW-E20-1W653

Attenuators - Interconnects FXD ATTEN 1W 1.85mm 20dB RoHS

Datasheet

Non-Stocked

$568.36

Min.: 10
Mult.: 10

Attenuators - Interconnects FXD ATTEN 1W 1.85mm 3dB RoHS

BW-E3-1W653+
Mini-Circuits
10: $568.36
Non-Stocked

Mfr. Part No.
BW-E3-1W653+

Mouser Part No
139-BW-E3-1W653

Attenuators - Interconnects FXD ATTEN 1W 1.85mm 3dB RoHS

Datasheet

Non-Stocked

$568.36

Min.: 10
Mult.: 10

Attenuators - Interconnects FXD ATTEN 1W 1.85mm 30dB RoHS

BW-E30-1W653+
Mini-Circuits
10: $568.36
Non-Stocked

Mfr. Part No.
BW-E30-1W653+

Mouser Part No
139-BW-E30-1W653

Attenuators - Interconnects FXD ATTEN 1W 1.85mm 30dB RoHS

Datasheet

Non-Stocked

$568.36

Min.: 10
Mult.: 10

Attenuators - Interconnects FXD ATTEN / SMA / 7dB 5W RoHS

BW-S7W5+
Mini-Circuits
1: $76.35
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part No.
BW-S7W5+

Mouser Part No
139-BW-S7W5

New Product

Attenuators - Interconnects FXD ATTEN / SMA / 7dB 5W RoHS

Datasheet

Non-Stocked Lead-Time 14 Weeks

$76.35

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / SMA / 9dB 5W RoHS

BW-S9W5+
Mini-Circuits
10: $76.35
Non-Stocked Lead-Time 13 Weeks
New Product

Mfr. Part No.
BW-S9W5+

Mouser Part No
139-BW-S9W5

New Product

Attenuators - Interconnects FXD ATTEN / SMA / 9dB 5W RoHS

Datasheet

Non-Stocked Lead-Time 13 Weeks

$76.35

Min.: 10
Mult.: 10

Attenuators - Interconnects 1 dB Fixed Attenuator, DC - 50000 MHz, 50 Ohm

BW-V1-1W54+
Mini-Circuits
10: $378.87
Non-Stocked

Mfr. Part No.
BW-V1-1W54+

Mouser Part No
139-BW-V1-1W54+

Attenuators - Interconnects 1 dB Fixed Attenuator, DC - 50000 MHz, 50 Ohm

Datasheet

Non-Stocked

$378.87

Min.: 10
Mult.: 10