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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 15dB RoHS

BW-N15W5+
Mini-Circuits
1: £77.30
19In Stock

Mfr. Part No.
BW-N15W5+

Mouser Part No
139-BW-N15W5

Attenuators - Interconnects FXD ATTEN 5W N F/M 15dB RoHS

Datasheet

19In Stock

£77.30

£75.69

Min.: 1
Mult.: 1

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

BW-N9W5+
Mini-Circuits
1: £77.30
1In Stock

Mfr. Part No.
BW-N9W5+

Mouser Part No
139-BW-N9W5

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

Datasheet

1In Stock

£77.30

£75.69

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 3DB RoHS

BW-V3-1W54+
Mini-Circuits
1: £295.78
10In Stock

Mfr. Part No.
BW-V3-1W54+

Mouser Part No
139-BW-V3-1W54

Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 3DB RoHS

Datasheet

10In Stock

£295.78

£271.21

£265.48

Min.: 1
Mult.: 1

Attenuators - Interconnects 5 dB Fixed Attenuator, DC - 50000 MHz, 50 Ohm

BW-V5-1W54+
Mini-Circuits
1: £297.98
6In Stock

Mfr. Part No.
BW-V5-1W54+

Mouser Part No
139-BW-V5-1W54+

Attenuators - Interconnects 5 dB Fixed Attenuator, DC - 50000 MHz, 50 Ohm

Datasheet

6In Stock

£297.98

£291.47

£291.45

View

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / SMA / 12dB 5W RoHS

BW-S12W5+
Mini-Circuits
1: £61.63
13In Stock

Mfr. Part No.
BW-S12W5+

Mouser Part No
139-BW-S12W5

Attenuators - Interconnects FXD ATTEN / SMA / 12dB 5W RoHS

Datasheet

13In Stock

£61.63

£61.56

£58.53

£57.31

Min.: 1
Mult.: 1

Attenuators - Interconnects 6 dB Fixed Attenuator, DC to 110 GHz, 50?

BW-W6-0.5W114+
Mini-Circuits
1: £2,568.87
3In Stock
New Product

Mfr. Part No.
BW-W6-0.5W114+

Mouser Part No
139-BW-W6-0.5W114+

New Product

Attenuators - Interconnects 6 dB Fixed Attenuator, DC to 110 GHz, 50?

Datasheet

3In Stock

£2,568.87

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 20DB RoHS

BW-K20-2W44+
Mini-Circuits
1: £203.79
80In Stock

Mfr. Part No.
BW-K20-2W44+

Mouser Part No
139-BW-K20-2W44

Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 20DB RoHS

Datasheet

80In Stock

£203.79

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN / SMA / 20dB 5W RoHS

BW-S20W5+
Mini-Circuits
1: £58.53
235In Stock

Mfr. Part No.
BW-S20W5+

Mouser Part No
139-BW-S20W5

Attenuators - Interconnects FXD ATTEN / SMA / 20dB 5W RoHS

Datasheet

235In Stock

£58.53

£57.32

£57.31

Min.: 1
Mult.: 1

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

BW-S3W5+
Mini-Circuits
1: £58.53
205In Stock

Mfr. Part No.
BW-S3W5+

Mouser Part No
139-BW-S3W5

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

Datasheet

205In Stock

£58.53

£57.32

£57.31

Min.: 1
Mult.: 1

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

BW-S10-2W263A+
Mini-Circuits
1: £68.40
3In Stock
80Expected 17/08/2026

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

Mouser Part No
139-BW-S10-2W263A

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

Datasheet

3In Stock

80Expected 17/08/2026

£68.40

£66.52

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN /N/20dB 100W RoHS

BW-20N100W+
Mini-Circuits
1: £609.03
5In Stock

Mfr. Part No.
BW-20N100W+

Mouser Part No
139-BW-20N100W

Attenuators - Interconnects FXD ATTEN /N/20dB 100W RoHS

Datasheet

5In Stock

£609.03

Min.: 1
Mult.: 1

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

BW-E10-1W653+
Mini-Circuits
1: £443.69
9In Stock

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

Mouser Part No
139-BW-E10-1W653

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

Datasheet

9In Stock

£443.69

£419.05

Min.: 1
Mult.: 1

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

BW-E6-1W653+
Mini-Circuits
1: £443.69
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

£443.69

£419.05

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 1DB RoHS

BW-K1-2W44+
Mini-Circuits
1: £203.79
22In Stock

Mfr. Part No.
BW-K1-2W44+

Mouser Part No
139-BW-K1-2W44

Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 1DB RoHS

Datasheet

22In Stock

£203.79

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 10DB RoHS

BW-K10-2W44+
Mini-Circuits
1: £203.79
34In Stock
20Expected 28/09/2026

Mfr. Part No.
BW-K10-2W44+

Mouser Part No
139-BW-K10-2W44

Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 10DB RoHS

Datasheet

34In Stock

20Expected 28/09/2026

£203.79

Min.: 1
Mult.: 1

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

BW-K2-2W44+
Mini-Circuits
1: £203.79
29In Stock

Mfr. Part No.
BW-K2-2W44+

Mouser Part No
139-BW-K2-2W44

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

Datasheet

29In Stock

£203.79

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 3DB RoHS

BW-K3-2W44+
Mini-Circuits
1: £203.79
45In Stock

Mfr. Part No.
BW-K3-2W44+

Mouser Part No
139-BW-K3-2W44

Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 3DB RoHS

Datasheet

45In Stock

£203.79

Min.: 1
Mult.: 1

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

BW-K5-2W44+
Mini-Circuits
1: £203.79
21In Stock

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

Mouser Part No
139-BW-K5-2W44

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

Datasheet

21In Stock

£203.79

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 6DB RoHS

BW-K6-2W44+
Mini-Circuits
1: £203.79
20In Stock
30Expected 31/08/2026

Mfr. Part No.
BW-K6-2W44+

Mouser Part No
139-BW-K6-2W44

Attenuators - Interconnects FXD ATTEN/2.92MM/ 2W 6DB RoHS

Datasheet

20In Stock

30Expected 31/08/2026

£203.79

Min.: 1
Mult.: 1

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

BW-N10W20+
Mini-Circuits
1: £182.71
22In Stock
30Expected 31/08/2026

Mfr. Part No.
BW-N10W20+

Mouser Part No
139-BW-N10W20

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

Datasheet

22In Stock

30Expected 31/08/2026

£182.71

£178.90

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN 5W N F/M 10dB RoHS

BW-N10W5+
Mini-Circuits
1: £77.30
82In Stock

Mfr. Part No.
BW-N10W5+

Mouser Part No
139-BW-N10W5

Attenuators - Interconnects FXD ATTEN 5W N F/M 10dB RoHS

Datasheet

82In Stock

£77.30

£75.69

Min.: 1
Mult.: 1

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

BW-N1W5+
Mini-Circuits
1: £77.30
17In Stock

Mfr. Part No.
BW-N1W5+

Mouser Part No
139-BW-N1W5

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

Datasheet

17In Stock

£77.30

£75.69

Min.: 1
Mult.: 1

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

BW-N20W20+
Mini-Circuits
1: £178.90
38In Stock
60Expected 31/08/2026

Mfr. Part No.
BW-N20W20+

Mouser Part No
139-BW-N20W20

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

Datasheet

38In Stock

60Expected 31/08/2026

£178.90

Min.: 1
Mult.: 1

Attenuators - Interconnects FXD ATTEN /N / 20dB 50W RoHS

BW-N20W50+
Mini-Circuits
1: £360.73
23In Stock

Mfr. Part No.
BW-N20W50+

Mouser Part No
139-BW-N20W50

Attenuators - Interconnects FXD ATTEN /N / 20dB 50W RoHS

Datasheet

23In Stock

£360.73

Min.: 1
Mult.: 1

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

BW-N30W20+
Mini-Circuits
1: £178.90
39In Stock
90Expected 31/08/2026

Mfr. Part No.
BW-N30W20+

Mouser Part No
139-BW-N30W20

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

Datasheet

39In Stock

90Expected 31/08/2026

£178.90

Min.: 1
Mult.: 1