Attenuators - Interconnects – Mouser South Africa

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FW-A Fixed Attenuators

Mini-Circuits FW-A Fixed Attenuators are attenuators with DC to 1200MHz frequency range and excellent flatness in attenuation. These attenuators feature 1dB to 20dB nominal attenuation, up to 1W rating, rugged unibody construction, precise performance, and excellent durability. The FW-A fixed attenuators support testing and measurement application and are suitable for ideal systems requiring precise attenuation across a wide frequency range. Typical applications include impedance matching and signal level adjustment.

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Part #

Attenuators - Interconnects 15 dB Fixed Attenuator, DC - 12000 MHz, 50?

FW-15A+
Mini-Circuits
1: $37.18
62In Stock

Mfr. Part No.
FW-15A+

Mouser Part No
139-FW-15A+

Mini-Circuits

Attenuators - Interconnects 15 dB Fixed Attenuator, DC - 12000 MHz, 50?

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Datasheet

62In Stock

$37.18

Min.: 1
Mult.: 1

1.4 W

50 Ohms

0.3 dB

- 40 C

+ 85 C

Bulk

Attenuators - Interconnects 1 dB Fixed Attenuator, DC - 12000 MHz, 50?

FW-1A+
Mini-Circuits
1: $37.18
64In Stock

Mfr. Part No.
FW-1A+

Mouser Part No
139-FW-1A+

Mini-Circuits

Attenuators - Interconnects 1 dB Fixed Attenuator, DC - 12000 MHz, 50?

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Datasheet

64In Stock

$37.18

Min.: 1
Mult.: 1

2 W

50 Ohms

0.3 dB

- 40 C

+ 85 C

Bulk

Attenuators - Interconnects 2 dB Fixed Attenuator, DC - 12000 MHz, 50?

FW-2A+
Mini-Circuits
1: $37.18
68In Stock

Mfr. Part No.
FW-2A+

Mouser Part No
139-FW-2A+

Mini-Circuits

Attenuators - Interconnects 2 dB Fixed Attenuator, DC - 12000 MHz, 50?

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Datasheet

68In Stock

$37.18

Min.: 1
Mult.: 1

2 W

50 Ohms

0.3 dB

- 40 C

+ 85 C

Bulk

Attenuators - Interconnects 6 dB Fixed Attenuator, DC - 12000 MHz, 50?

FW-6A+
Mini-Circuits
1: $34.47
75In Stock
100Expected 2026/09/14

Mfr. Part No.
FW-6A+

Mouser Part No
139-FW-6A

Mini-Circuits

Attenuators - Interconnects 6 dB Fixed Attenuator, DC - 12000 MHz, 50?

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Datasheet

75In Stock

100Expected 2026/09/14

$34.47

$33.83

Min.: 1
Mult.: 1

Bulk

Attenuators - Interconnects 12 dB Fixed Attenuator, DC - 12000 MHz, 50?

FW-12A+
Mini-Circuits
1: $37.18
31In Stock

Mfr. Part No.
FW-12A+

Mouser Part No
139-FW-12A+

Mini-Circuits

Attenuators - Interconnects 12 dB Fixed Attenuator, DC - 12000 MHz, 50?

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Datasheet

31In Stock

$37.18

Min.: 1
Mult.: 1

1.1 W

50 Ohms

0.3 dB

- 40 C

+ 85 C

Bulk

Attenuators - Interconnects 3 dB Fixed Attenuator, DC - 12000 MHz, 50?

FW-3A+
Mini-Circuits
1: $37.18
10In Stock
230Expected 2026/08/24

Mfr. Part No.
FW-3A+

Mouser Part No
139-FW-3A

Mini-Circuits

Attenuators - Interconnects 3 dB Fixed Attenuator, DC - 12000 MHz, 50?

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Datasheet

10In Stock

230Expected 2026/08/24

$37.18

Min.: 1
Mult.: 1

Bulk

Attenuators - Interconnects 4 dB Fixed Attenuator, DC - 12000 MHz, 50?

FW-4A+
Mini-Circuits
1: $37.18
16In Stock

Mfr. Part No.
FW-4A+

Mouser Part No
139-FW-4A+

Mini-Circuits

Attenuators - Interconnects 4 dB Fixed Attenuator, DC - 12000 MHz, 50?

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Datasheet

16In Stock

$37.18

Min.: 1
Mult.: 1

1.7 W

50 Ohms

0.3 dB

- 40 C

+ 85 C

Bulk

Attenuators - Interconnects 5 dB Fixed Attenuator, DC - 12000 MHz, 50?

FW-5A+
Mini-Circuits
1: $37.18
29In Stock
40Expected 2026/08/10

Mfr. Part No.
FW-5A+

Mouser Part No
139-FW-5A+

Mini-Circuits

Attenuators - Interconnects 5 dB Fixed Attenuator, DC - 12000 MHz, 50?

Learn More

Datasheet

29In Stock

40Expected 2026/08/10

$37.18

Min.: 1
Mult.: 1

1.4 W

50 Ohms

0.3 dB

- 40 C

+ 85 C

Bulk

Attenuators - Interconnects 7 dB Fixed Attenuator, DC - 12000 MHz, 50?

FW-7A+
Mini-Circuits
1: $37.18
4In Stock

Mfr. Part No.
FW-7A+

Mouser Part No
139-FW-7A+

Mini-Circuits

Attenuators - Interconnects 7 dB Fixed Attenuator, DC - 12000 MHz, 50?

Learn More

Datasheet

4In Stock

$37.18

Min.: 1
Mult.: 1

1.3 W

50 Ohms

0.3 dB

- 40 C

+ 85 C

Bulk

Attenuators - Interconnects 8 dB Fixed Attenuator, DC - 12000 MHz, 50?

FW-8A+
Mini-Circuits
1: $37.18
8In Stock

Mfr. Part No.
FW-8A+

Mouser Part No
139-FW-8A+

Mini-Circuits

Attenuators - Interconnects 8 dB Fixed Attenuator, DC - 12000 MHz, 50?

Learn More

Datasheet

8In Stock

$37.18

Min.: 1
Mult.: 1

1.2 W

50 Ohms

0.3 dB

- 40 C

+ 85 C

Bulk

Attenuators - Interconnects 9 dB Fixed Attenuator, DC - 12000 MHz, 50?

FW-9A+
Mini-Circuits
1: $37.18
20In Stock

Mfr. Part No.
FW-9A+

Mouser Part No
139-FW-9A+

Mini-Circuits

Attenuators - Interconnects 9 dB Fixed Attenuator, DC - 12000 MHz, 50?

Learn More

Datasheet

20In Stock

$37.18

Min.: 1
Mult.: 1

1.1 W

50 Ohms

0.3 dB

- 40 C

+ 85 C

Bulk

Attenuators - Interconnects 10 dB Fixed Attenuator, DC - 12000 MHz, 50?

FW-10A+
Mini-Circuits
1: $37.18
360On Order

Mfr. Part No.
FW-10A+

Mouser Part No
139-FW-10A

Mini-Circuits

Attenuators - Interconnects 10 dB Fixed Attenuator, DC - 12000 MHz, 50?

Learn More

Datasheet

360On Order

$37.18

Min.: 1
Mult.: 1
Max.: 25

Bulk

Attenuators - Interconnects 20 dB Fixed Attenuator, DC - 12000 MHz, 50?

FW-20A+
Mini-Circuits
1: $37.18
301On Order

Mfr. Part No.
FW-20A+

Mouser Part No
139-FW-20A

Mini-Circuits

Attenuators - Interconnects 20 dB Fixed Attenuator, DC - 12000 MHz, 50?

Learn More

Datasheet

301On Order

$37.18

Min.: 1
Mult.: 1

1.10:1

Bulk

FW-A Fixed Attenuators

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