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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 5W N F/M 6dB RoHS

BW-N6W5+
Mini-Circuits
1: $108.07
29In Stock

Mfr. Part No.
BW-N6W5+

Mouser Part No
139-BW-N6W5

Attenuators - Interconnects FXD ATTEN 5W N F/M 6dB RoHS

Datasheet

29In Stock

$108.07

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 10dB RoHS

BW-S10W2+
Mini-Circuits
1: $54.52
226In Stock
770On Order

Mfr. Part No.
BW-S10W2+

Mouser Part No
139-BW-S10W2

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 10dB RoHS

Datasheet

226In Stock

770On Order

$54.52

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / SMA / 1dB 5W RoHS

BW-S1W5+
Mini-Circuits
1: $82.71
20In Stock
30Expected 2026/10/26

Mfr. Part No.
BW-S1W5+

Mouser Part No
139-BW-S1W5

Attenuators - Interconnects FXD ATTEN / SMA / 1dB 5W RoHS

Datasheet

20In Stock

30Expected 2026/10/26

$82.71

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 20dB RoHS

BW-S20W2+
Mini-Circuits
1: $54.52
88In Stock
350Expected 2026/08/31

Mfr. Part No.
BW-S20W2+

Mouser Part No
139-BW-S20W2

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 20dB RoHS

Datasheet

88In Stock

350Expected 2026/08/31

$54.52

Min.: 1
Mult.: 1

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

BW-S2W5+
Mini-Circuits
1: $82.71
31In Stock
30Expected 2026/08/10

Mfr. Part No.
BW-S2W5+

Mouser Part No
139-BW-S2W5

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

Datasheet

31In Stock

30Expected 2026/08/10

$82.71

Min.: 1
Mult.: 1

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

BW-S3W5+
Mini-Circuits
1: $82.71
154In Stock

Mfr. Part No.
BW-S3W5+

Mouser Part No
139-BW-S3W5

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

Datasheet

154In Stock

$82.71

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 4dB RoHS

BW-S4W2+
Mini-Circuits
1: $54.52
40In Stock
90Expected 2026/08/12

Mfr. Part No.
BW-S4W2+

Mouser Part No
139-BW-S4W2

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 4dB RoHS

Datasheet

40In Stock

90Expected 2026/08/12

$54.52

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / SMA / 50DB 2W RoHS

BW-S50W2+
Mini-Circuits
1: $159.82
39In Stock
120On Order

Mfr. Part No.
BW-S50W2+

Mouser Part No
139-BW-S50W2

Attenuators - Interconnects FXD ATTEN / SMA / 50DB 2W RoHS

Datasheet

39In Stock

120On Order

$159.82

Min.: 1
Mult.: 1

Attenuators - Interconnects 6 dB Fixed Attenuator, DC - 26000 MHz, 50ohm

BW-S6-2W263A+
Mini-Circuits
1: $95.99
45In Stock

Mfr. Part No.
BW-S6-2W263A+

Mouser Part No
139-BW-S6-2W263A+

Attenuators - Interconnects 6 dB Fixed Attenuator, DC - 26000 MHz, 50ohm

Datasheet

45In Stock

$95.99

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 20DB RoHS

BW-V20-1W54+
Mini-Circuits
1: $394.04
11In Stock

Mfr. Part No.
BW-V20-1W54+

Mouser Part No
139-BW-V20-1W54

Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 20DB RoHS

Datasheet

11In Stock

$394.04

$391.28

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 1W 1.85mm 6dB RoHS

BW-E6-1W653+
Mini-Circuits
1: $604.76
3In Stock

Mfr. Part No.
BW-E6-1W653+

Mouser Part No
139-BW-E6-1W653

Attenuators - Interconnects FXD ATTEN 1W 1.85mm 6dB RoHS

Datasheet

3In Stock

$604.76

Min.: 1
Mult.: 1

Attenuators - Interconnects RXD ATTEN/2.92MM/ 2W 4DB RoHS

BW-K4-2W44+
Mini-Circuits
1: $294.11
1In Stock

Mfr. Part No.
BW-K4-2W44+

Mouser Part No
139-BW-K4-2W44

Attenuators - Interconnects RXD ATTEN/2.92MM/ 2W 4DB RoHS

Datasheet

1In Stock

$294.11

Min.: 1
Mult.: 1

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

BW-N20W20+
Mini-Circuits
1: $245.63
3In Stock
60Expected 2026/08/31

Mfr. Part No.
BW-N20W20+

Mouser Part No
139-BW-N20W20

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

Datasheet

3In Stock

60Expected 2026/08/31

$245.63

Min.: 1
Mult.: 1

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

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

Mfr. Part No.
BW-N30W50+

Mouser Part No
139-BW-N30W50

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

Datasheet

1In Stock

30Expected 2026/09/21

$520.61

Min.: 1
Mult.: 1

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

BW-N5W5+
Mini-Circuits
1: $108.07
8In Stock
20On Order

Mfr. Part No.
BW-N5W5+

Mouser Part No
139-BW-N5W5

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

Datasheet

8In Stock

20On Order

$108.07

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / SMA / 0.5DB 2WRoHS

BW-S0.5W2+
Mini-Circuits
1: $109.15
11In Stock
80On Order

Mfr. Part No.
BW-S0.5W2+

Mouser Part No
139-BW-S0.5W2

Attenuators - Interconnects FXD ATTEN / SMA / 0.5DB 2WRoHS

Datasheet

11In Stock

80On Order

$109.15

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 12dB RoHS

BW-S12W2+
Mini-Circuits
1: $54.52
21In Stock

Mfr. Part No.
BW-S12W2+

Mouser Part No
139-BW-S12W2

Attenuators - Interconnects FXD ATTEN 2W SMA F/M 12dB RoHS

Datasheet

21In Stock

$54.52

Min.: 1
Mult.: 1

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

BW-S15W5+
Mini-Circuits
1: $82.71
8In Stock
50Expected 2026/11/23

Mfr. Part No.
BW-S15W5+

Mouser Part No
139-BW-S15W5

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

Datasheet

8In Stock

50Expected 2026/11/23

$82.71

Min.: 1
Mult.: 1

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

BW-S5W5+
Mini-Circuits
1: $82.71
7In Stock
30Expected 2026/09/21

Mfr. Part No.
BW-S5W5+

Mouser Part No
139-BW-S5W5

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

Datasheet

7In Stock

30Expected 2026/09/21

$82.71

Min.: 1
Mult.: 1

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

BW-N2W5+
Mini-Circuits
1: $108.07
7In Stock

Mfr. Part No.
BW-N2W5+

Mouser Part No
139-BW-N2W5

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

Datasheet

7In Stock

$108.07

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 5W N F/M 4dB RoHS

BW-N4W5+
Mini-Circuits
1: $108.07
3In Stock

Mfr. Part No.
BW-N4W5+

Mouser Part No
139-BW-N4W5

Attenuators - Interconnects FXD ATTEN 5W N F/M 4dB RoHS

Datasheet

3In Stock

$108.07

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 5W N F/M 8dB RoHS

BW-N8W5+
Mini-Circuits
1: $108.07
7In Stock

Mfr. Part No.
BW-N8W5+

Mouser Part No
139-BW-N8W5

Attenuators - Interconnects FXD ATTEN 5W N F/M 8dB RoHS

Datasheet

7In Stock

$108.07

Min.: 1
Mult.: 1

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 5W N F/M 20dB RoHS

BW-N20W5+
Mini-Circuits
1: $108.07
125On Order

Mfr. Part No.
BW-N20W5+

Mouser Part No
139-BW-N20W5

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

Datasheet

125On Order

$108.07

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