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RoHS

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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 /N/30dB 100W RoHS

BW-30N100W+
Mini-Circuits
1: $878.96
40On Order

Mfr. Part No.
BW-30N100W+

Mouser Part No
139-BW-30N100W

Attenuators - Interconnects FXD ATTEN /N/30dB 100W RoHS

Datasheet

40On Order

$878.96

Min.: 1
Mult.: 1

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

BW-N20W20+
Mini-Circuits
1: $245.63
153On Order

Mfr. Part No.
BW-N20W20+

Mouser Part No
139-BW-N20W20

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

Datasheet

153On Order

$245.63

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 5W N F/M 20dB RoHS

BW-N20W5+
Mini-Circuits
1: $108.07
124On Order

Mfr. Part No.
BW-N20W5+

Mouser Part No
139-BW-N20W5

Attenuators - Interconnects FXD ATTEN 5W N F/M 20dB RoHS

Datasheet

124On Order

$108.07

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN /N / 30dB 50W RoHS

BW-N30W50+
Mini-Circuits
1: $520.61
30Expected 2026/09/21

Mfr. Part No.
BW-N30W50+

Mouser Part No
139-BW-N30W50

Attenuators - Interconnects FXD ATTEN /N / 30dB 50W RoHS

Datasheet

30Expected 2026/09/21

$520.61

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN /N / 40dB 50W RoHS

BW-N40W50+
Mini-Circuits
1: $520.61
59On Order

Mfr. Part No.
BW-N40W50+

Mouser Part No
139-BW-N40W50

Attenuators - Interconnects FXD ATTEN /N / 40dB 50W RoHS

Datasheet

59On Order

$520.61

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / SMA / 10dB 5W RoHS

BW-S10W5+
Mini-Circuits
1: $82.71
406On Order

Mfr. Part No.
BW-S10W5+

Mouser Part No
139-BW-S10W5

Attenuators - Interconnects FXD ATTEN / SMA / 10dB 5W RoHS

Datasheet

406On Order

$82.71

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 1dB RoHS

BW-S1W2+
Mini-Circuits
1: $54.52
610On Order

Mfr. Part No.
BW-S1W2+

Mouser Part No
139-BW-S1W2

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 1dB RoHS

Datasheet

610On Order

$54.52

Min.: 1
Mult.: 1

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

BW-S20W20+
Mini-Circuits
1: $235.81
69On Order

Mfr. Part No.
BW-S20W20+

Mouser Part No
139-BW-S20W20

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

Datasheet

69On Order

$235.81

Min.: 1
Mult.: 1

Attenuators - Interconnects 3 dB Fixed Attenuator, DC - 26000 MHz, 50?

BW-S3-2W263A+
Mini-Circuits
1: $95.99
350On Order

Mfr. Part No.
BW-S3-2W263A+

Mouser Part No
139-BW-S3-2W263A+

Attenuators - Interconnects 3 dB Fixed Attenuator, DC - 26000 MHz, 50?

Datasheet

350On Order

$95.99

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 30dB RoHS

BW-S30W2+
Mini-Circuits
1: $54.52
867On Order

Mfr. Part No.
BW-S30W2+

Mouser Part No
139-BW-S30W2

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 30dB RoHS

Datasheet

867On Order

$54.52

Min.: 1
Mult.: 1

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

BW-S30W20+
Mini-Circuits
1: $235.81
136On Order

Mfr. Part No.
BW-S30W20+

Mouser Part No
139-BW-S30W20

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

Datasheet

136On Order

$235.81

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / SMA / 30dB 5W RoHS

BW-S30W5+
Mini-Circuits
1: $82.71
460On Order

Mfr. Part No.
BW-S30W5+

Mouser Part No
139-BW-S30W5

Attenuators - Interconnects FXD ATTEN / SMA / 30dB 5W RoHS

Datasheet

460On Order

$82.71

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 3dB RoHS

BW-S3W2+
Mini-Circuits
1: $54.52
1,373On Order

Mfr. Part No.
BW-S3W2+

Mouser Part No
139-BW-S3W2

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 3dB RoHS

Datasheet

1,373On Order

$54.52

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 40dB RoHS

BW-S40W2+
Mini-Circuits
1: $54.52
501On Order

Mfr. Part No.
BW-S40W2+

Mouser Part No
139-BW-S40W2

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 40dB RoHS

Datasheet

501On Order

$54.52

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / SMA / 40dB 5W RoHS

BW-S40W5+
Mini-Circuits
1: $82.71
218On Order

Mfr. Part No.
BW-S40W5+

Mouser Part No
139-BW-S40W5

Attenuators - Interconnects FXD ATTEN / SMA / 40dB 5W RoHS

Datasheet

218On Order

$82.71

Min.: 1
Mult.: 1

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

BW-S5W2+
Mini-Circuits
1: $54.52
525On Order

Mfr. Part No.
BW-S5W2+

Mouser Part No
139-BW-S5W2

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

Datasheet

525On Order

$54.52

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 5W N F/M 30dB RoHS

BW-N30W5+
Mini-Circuits
1: $108.07
75On Order

Mfr. Part No.
BW-N30W5+

Mouser Part No
139-BW-N30W5

Attenuators - Interconnects FXD ATTEN 5W N F/M 30dB RoHS

Datasheet

75On Order

$108.07

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 5W N F/M 3dB RoHS

BW-N3W5+
Mini-Circuits
1: $108.07
17Expected 2026/11/09

Mfr. Part No.
BW-N3W5+

Mouser Part No
139-BW-N3W5

Attenuators - Interconnects FXD ATTEN 5W N F/M 3dB RoHS

Datasheet

17Expected 2026/11/09

$108.07

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / N / 6dB 20W RoHS

BW-N6W20+
Mini-Circuits
1: $255.45
18On Order

Mfr. Part No.
BW-N6W20+

Mouser Part No
139-BW-N6W20

Attenuators - Interconnects FXD ATTEN / N / 6dB 20W RoHS

Datasheet

18On Order

$255.45

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 5W N F/M 9dB RoHS

BW-N9W5+
Mini-Circuits
1: $108.07
43Expected 2026/12/14

Mfr. Part No.
BW-N9W5+

Mouser Part No
139-BW-N9W5

Attenuators - Interconnects FXD ATTEN 5W N F/M 9dB RoHS

Datasheet

43Expected 2026/12/14

$108.07

Min.: 1
Mult.: 1

Attenuators - Interconnects 1 dB Fixed Attenuator, DC - 26000 MHz, 50ohm

BW-S1-2W263A+
Mini-Circuits
1: $110.01
32On Order

Mfr. Part No.
BW-S1-2W263A+

Mouser Part No
139-BW-S1-2W263A

Attenuators - Interconnects 1 dB Fixed Attenuator, DC - 26000 MHz, 50ohm

Datasheet

32On Order

$110.01

Min.: 1
Mult.: 1

Attenuators 10 dB Fixed Attenuator, DC - 26000 MHz, 50?

BW-S10-2W263A+
Mini-Circuits
1: $95.99
134On Order

Mfr. Part No.
BW-S10-2W263A+

Mouser Part No
139-BW-S10-2W263A

Attenuators 10 dB Fixed Attenuator, DC - 26000 MHz, 50?

Datasheet

134On Order

$95.99

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / SMA /10dB 20W RoHS

BW-S10W20+
Mini-Circuits
1: $235.81
40Expected 2026/10/19

Mfr. Part No.
BW-S10W20+

Mouser Part No
139-BW-S10W20

Attenuators - Interconnects FXD ATTEN / SMA /10dB 20W RoHS

Datasheet

40Expected 2026/10/19

$235.81

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 15dB RoHS

BW-S15W2+
Mini-Circuits
1: $54.52
89Expected 2026/09/09

Mfr. Part No.
BW-S15W2+

Mouser Part No
139-BW-S15W2

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 15dB RoHS

Datasheet

89Expected 2026/09/09

$54.52

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / SMA / 15dB 5W RoHS

BW-S15W5+
Mini-Circuits
1: $82.71
50Expected 2026/11/23

Mfr. Part No.
BW-S15W5+

Mouser Part No
139-BW-S15W5

Attenuators - Interconnects FXD ATTEN / SMA / 15dB 5W RoHS

Datasheet

50Expected 2026/11/23

$82.71

Min.: 1
Mult.: 1