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Attenuators

Attenuators are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many attenuator manufacturers including MACOM, Mini-Circuits, pSemi, Qorvo, Skyworks & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Package/Case	Attenuation	Maximum Frequency	Impedance	Number of Bits	Number of Channels	Attenuator Step Size	Maximum VSWR
Attenuators 7kHz-48GHzSOIDSA QPC0045SR Qorvo 1: £146.14 75In Stock New Product	Mfr. Part No. QPC0045SR Mouser Part No 772-QPC0045SR New Product	Qorvo	Attenuators 7kHz-48GHzSOIDSA Learn More about Qorvo qpc0045 dsa		75In Stock	Cut Tape £146.14 £124.14 Reel £124.14	Min.: 1 Mult.: 1 Max.: 25 : 100		31.5 dB	48 GHz		6 bit
Attenuators Attenuator, DC-55 GHz, 5 bits, 3 mm, T&R MAAD-011048-TR0500 MACOM 1: £79.98 3,834In Stock	Mfr. Part No. MAAD-011048-TR0500 Mouser Part No 937-MAAD011048TR0500	MACOM	Attenuators Attenuator, DC-55 GHz, 5 bits, 3 mm, T&R Learn More about MACOM maad 011048 digital attenuator	Datasheet	3,834In Stock	Cut Tape £79.98 £66.90 £65.63 Reel £65.63 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD-20	31 dB	55 GHz		5 bit	1 Channel	1 dB
Attenuators The ATN02-0070CSP1 is a surface mount GaAs MMIC attenuator in a chip scale package (CSP). The ATN02-0070CSP1 features a typical 2.1 dB attenuation with 0.1 dB attenuation flatness and 25 dB return loss across the DC-70 GHz bandwidth. ATN02-0070CSP1 Marki Microwave 1: £15.28 25In Stock 410Expected 18/12/2026 New Product	Mfr. Part No. ATN02-0070CSP1 Mouser Part No 10-ATN02-0070CSP1 New Product	Marki Microwave	Attenuators The ATN02-0070CSP1 is a surface mount GaAs MMIC attenuator in a chip scale package (CSP). The ATN02-0070CSP1 features a typical 2.1 dB attenuation with 0.1 dB attenuation flatness and 25 dB return loss across the DC-70 GHz bandwidth.	Datasheet	25In Stock 410Expected 18/12/2026	£15.28 £15.15 £14.76	Min.: 1 Mult.: 1
Attenuators DC-18GHz 0904 3db 0.1W 5% AI2O3 Wraparound AT0904CT-0300JN-91TR Vishay / Barry Industries 1: £4.05 468In Stock	Mfr. Part No. AT0904CT-0300JN-91TR Mouser Part No 71-AT0904CT0300JN91R	Vishay / Barry Industries	Attenuators DC-18GHz 0904 3db 0.1W 5% AI2O3 Wraparound Learn More about Vishay / Barry Industries vishay barry atc chip attenuators	Datasheet	468In Stock	Cut Tape £4.05 £3.09 £2.85 £2.58 Reel £2.37 View £2.45 £2.34 £2.32	Min.: 1 Mult.: 1 : 500		3 dB	18 GHz			1 Channel
Attenuators DC-18GHz 0904 6db 0.1W 5% AI2O3 Wraparound AT0904CT-0600JN-91TR Vishay / Barry Industries 1: £4.06 488In Stock	Mfr. Part No. AT0904CT-0600JN-91TR Mouser Part No 71-AT0904CT0600JN91R	Vishay / Barry Industries	Attenuators DC-18GHz 0904 6db 0.1W 5% AI2O3 Wraparound Learn More about Vishay / Barry Industries vishay barry atc chip attenuators	Datasheet	488In Stock	Cut Tape £4.06 £3.10 £2.76 £2.61 Reel £2.43 View £2.50 £2.37 £2.35	Min.: 1 Mult.: 1 : 500		6 dB	18 GHz			1 Channel
Attenuators DC-2GHz 2525 3db 30W 5% BeO Wraparound ATC2525CT-0300JN-99TR Vishay / Barry Industries 1: £9.67 350In Stock	Mfr. Part No. ATC2525CT-0300JN-99TR Mouser Part No 71-ATC2525CT0300J99R	Vishay / Barry Industries	Attenuators DC-2GHz 2525 3db 30W 5% BeO Wraparound Learn More about Vishay / Barry Industries vishay barry atc chip attenuators	Datasheet	350In Stock	Cut Tape £9.67 £7.85 £7.31 £6.71 Reel £6.25 View £6.64 £6.10 Quote	Min.: 1 Mult.: 1 : 500	2525 (6464 metric)	3 dB	2 GHz	50 Ohms		1 Channel
Attenuators 50ohm 6 Bit 31.5dB 0.5dB, 1.0dB Digital Step Attenuator, optional ext. Vss PE43508A-V pSemi 1: £73.65 240In Stock	Mfr. Part No. PE43508A-V Mouser Part No 81-PE43508A-V	pSemi	Attenuators 50ohm 6 Bit 31.5dB 0.5dB, 1.0dB Digital Step Attenuator, optional ext. Vss Learn More about pSemi ultracmos rf dsa	Datasheet	240In Stock	Cut Tape £73.65 £61.59 £56.76 £55.28 Reel £52.40 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Die	31.5 dB	55 GHz	50 Ohms	6 bit	1 Channel	1 dB
Attenuators DC-2GHz 1 Bit Single 10dB Step MAATSS0018TR-3000 MACOM 1: £1.84 364,780In Stock	Mfr. Part No. MAATSS0018TR-3000 Mouser Part No 937-MAATSS0018TR3	MACOM	Attenuators DC-2GHz 1 Bit Single 10dB Step	Datasheet	364,780In Stock	Cut Tape £1.84 £1.41 £1.28 £1.15 Reel £0.995 View £1.09 £1.05 £1.01 £0.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SOT-25-5	10 dB	2 GHz	50 Ohms	1 bit	1 Channel		1.4
Attenuators MMIC ATTENUATOR 15 DB KAT-15+ Mini-Circuits 1: £9.80 2,637In Stock	Mfr. Part No. KAT-15+ Mouser Part No 139-KAT-15+	Mini-Circuits	Attenuators MMIC ATTENUATOR 15 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators	Datasheet	2,637In Stock	Cut Tape £9.80 £9.12 £8.64 Reel £8.47 £8.08 MouseReel Available	Min.: 1 Mult.: 1 : 500	MCLP-6	16 dB	43.5 GHz	50 Ohms		1 Channel	15 dB	1.9
Attenuators Attn=8dB -55C +150C RL=16dB @ 40GHz ATN3590-08 Skyworks Solutions, Inc. 100: £2.44 5,000In Stock 400Expected 25/01/2027	Mfr. Part No. ATN3590-08 Mouser Part No 873-ATN3590-08	Skyworks Solutions, Inc.	Attenuators Attn=8dB -55C +150C RL=16dB @ 40GHz	Datasheet	5,000In Stock 400Expected 25/01/2027	£2.44 £2.40 £2.39	Min.: 100 Mult.: 100		8 dB	40 GHz	50 Ohms
Attenuators TTM Technologies D150NA30C4 D150NA30C4 TTM Technologies 1: £8.23 960In Stock	Mfr. Part No. D150NA30C4 Mouser Part No 620-D150NA30C4	TTM Technologies	Attenuators	Datasheet	960In Stock	Cut Tape £8.23 £6.36 £6.07 £5.27 View Reel £4.53 £5.03 £4.71 £4.53 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		30 dB	4.6 GHz	50 Ohms
Attenuators The ATN10-0040PSM is a surface mount GaAs MMIC 10dB attenuator in a DFN package. This attenuator is an ideal solution for attenuating a signal and can be used in a wide range of applications. ATN10-0040PSM Marki Microwave 1: £19.71 25In Stock New At Mouser	Mfr. Part No. ATN10-0040PSM Mouser Part No 10-ATN10-0040PSM New At Mouser	Marki Microwave	Attenuators The ATN10-0040PSM is a surface mount GaAs MMIC 10dB attenuator in a DFN package. This attenuator is an ideal solution for attenuating a signal and can be used in a wide range of applications.	Datasheet	25In Stock	£19.71 £16.44	Min.: 1 Mult.: 1
Attenuators The ATN00-0040PSM is a surface mount GaAs MMIC 0dB attenuator in a DFN package. This attenuator is an ideal solution for attenuating a signal and can be used in a wide range of applications. ATN00-0040PSM Marki Microwave 1: £19.71 19In Stock New At Mouser	Mfr. Part No. ATN00-0040PSM Mouser Part No 10-ATN00-0040PSM New At Mouser	Marki Microwave	Attenuators The ATN00-0040PSM is a surface mount GaAs MMIC 0dB attenuator in a DFN package. This attenuator is an ideal solution for attenuating a signal and can be used in a wide range of applications.	Datasheet	19In Stock	£19.71 £16.44	Min.: 1 Mult.: 1
Attenuators The ATN01-0040PSM is a surface mount GaAs MMIC 1dB attenuator in a DFN package. This attenuator is an ideal solution for attenuating a signal and can be used in a wide range of applications. ATN01-0040PSM Marki Microwave 1: £19.71 39In Stock New At Mouser	Mfr. Part No. ATN01-0040PSM Mouser Part No 10-ATN01-0040PSM New At Mouser	Marki Microwave	Attenuators The ATN01-0040PSM is a surface mount GaAs MMIC 1dB attenuator in a DFN package. This attenuator is an ideal solution for attenuating a signal and can be used in a wide range of applications.	Datasheet	39In Stock	£19.71 £16.44	Min.: 1 Mult.: 1
Attenuators The ATN02-0040PSM is a surface mount GaAs MMIC 2dB attenuator in a DFN package. This attenuator is an ideal solution for attenuating a signal and can be used in a wide range of applications. ATN02-0040PSM Marki Microwave 1: £19.71 25In Stock New At Mouser	Mfr. Part No. ATN02-0040PSM Mouser Part No 10-ATN02-0040PSM New At Mouser	Marki Microwave	Attenuators The ATN02-0040PSM is a surface mount GaAs MMIC 2dB attenuator in a DFN package. This attenuator is an ideal solution for attenuating a signal and can be used in a wide range of applications.	Datasheet	25In Stock	£19.71 £16.44	Min.: 1 Mult.: 1
Attenuators DC-5GHz 5W Al2O3 surface mount chip attenuator 10db attenuation T&R ATC2010CT-1000JN-93TR Vishay / Barry Industries 1: £5.05 456In Stock	Mfr. Part No. ATC2010CT-1000JN-93TR Mouser Part No 71-ATC2010CT1000J93T	Vishay / Barry Industries	Attenuators DC-5GHz 5W Al2O3 surface mount chip attenuator 10db attenuation T&R Learn More about Vishay / Barry Industries vishay barry atc chip attenuators	Datasheet	456In Stock	Cut Tape £5.05 £3.95 £3.54 Reel £3.32 £3.23 View £3.13 £3.11 £3.09 Quote MouseReel Available	Min.: 1 Mult.: 1 : 100		10 dB
Attenuators 100-2000MHz IL <3dB Max Attn >38dB G30 MACOM 1: £677.63 3In Stock	Mfr. Part No. G30 Mouser Part No 937-G30	MACOM	Attenuators 100-2000MHz IL <3dB Max Attn >38dB	Datasheet	3In Stock	£677.63 £618.94	Min.: 1 Mult.: 1		50 dB	5 GHz	50 Ohms		1 Channel		1.4
Attenuators M/A-COM Technology Solutions MAAD-007078-000100 MACOM 1: £22.55 92In Stock	Mfr. Part No. MAAD-007078-000100 Mouser Part No 937-MAAD-007078-01	MACOM	Attenuators M/A-COM Technology Solutions	Datasheet	92In Stock	£22.55 £18.03 £16.89 £15.64 View £15.05 £14.70 Quote	Min.: 1 Mult.: 1	FQFP-N	31 dB	3 GHz	50 Ohms	5 bit	1 Channel	1 dB	2.2
Attenuators DC-6.0GHz LSB 1dB Attn Range 31dB MAAD-007083-000100 MACOM 1: £24.37 413In Stock	Mfr. Part No. MAAD-007083-000100 Mouser Part No 937-MAAD-7083-000100	MACOM	Attenuators DC-6.0GHz LSB 1dB Attn Range 31dB	Datasheet	413In Stock	£24.37 £19.74 £18.58 £17.80 View £16.69 Quote	Min.: 1 Mult.: 1	PQFN-32	31 dB	6 GHz	50 Ohms	5 bit	1 Channel	1 dB	1.7
Attenuators TTM Technologies D50AA30Z4A D50AA30Z4A TTM Technologies 1: £7.05 786In Stock	Mfr. Part No. D50AA30Z4A Mouser Part No 620-D50AA30Z4A	TTM Technologies	Attenuators	Datasheet	786In Stock	Cut Tape £7.05 £5.28 £5.04 £4.37 Reel £3.74 View £4.18 £3.97 £3.68	Min.: 1 Mult.: 1 : 1,000
Attenuators Attenuator,Pb-Free Equivalent of AT65-04 MAATCC0008 MACOM 1: £29.17 95In Stock	Mfr. Part No. MAATCC0008 Mouser Part No 937-MAATCC0008	MACOM	Attenuators Attenuator,Pb-Free Equivalent of AT65-04	Datasheet	95In Stock	£29.17 £24.86 £23.41 £22.44 View £21.03 Quote	Min.: 1 Mult.: 1	SOIC-16	15 dB	3 GHz	50 Ohms	4 bit	1 Channel	1 dB	1.6
Attenuators DATT, 1BIT, 20dB, DC-10GHz HMC802ALP3E Analog Devices 1: £7.31 11,045In Stock	Mfr. Part No. HMC802ALP3E Mouser Part No 584-HMC802ALP3E	Analog Devices	Attenuators DATT, 1BIT, 20dB, DC-10GHz Learn More about Analog Devices adi rf solutions	Datasheet	11,045In Stock	£7.31 £5.84 £5.42 £4.96 View £4.71 £4.61 £4.50 Quote	Min.: 1 Mult.: 1 Max.: 8,864	QFN-16	20 dB	10 GHz	50 Ohms	1 bit	1 Channel	0.6 dB
Attenuators 15.5 dB SMT Digital Step Attenuator, DC - 4000 MHz, 50O DAT-15R5A-PP+ Mini-Circuits 1: £5.82 477In Stock 1,500On Order	Mfr. Part No. DAT-15R5A-PP+ Mouser Part No 139-DAT-15R5A-PP+	Mini-Circuits	Attenuators 15.5 dB SMT Digital Step Attenuator, DC - 4000 MHz, 50O Learn More about Mini-Circuits mini circuits dat	Datasheet	477In Stock 1,500On Order On Order Ship Dates Mfr. No: DAT-15R5A-PP+ Stock: 477 Can Dispatch Immediately On Order: 500 Expected 21/12/2026 1,000 Expected 27/01/2027 Factory Lead Time: 17 Weeks	Cut Tape £5.82 £5.33 Reel £5.33 £4.85 MouseReel Available	Min.: 1 Mult.: 1 : 500		15.5 dB	4 GHz	50 Ohms	5 bit	1 Channel	0.5 dB	1.4
Attenuators MMIC ATTENUATOR 15 dB QAT-15+ Mini-Circuits 1: £11.71 313In Stock	Mfr. Part No. QAT-15+ Mouser Part No 139-QAT-15+	Mini-Circuits	Attenuators MMIC ATTENUATOR 15 dB Learn More about Mini-Circuits mini circuits qat fixed attenuators	Datasheet	313In Stock	Cut Tape £11.71 £11.54 £11.53 Reel £10.80 £10.03 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	2x2 MCLP	15.5 dB	50 GHz	50 Ohms		1 Channel		1.5
Attenuators HIGH POWER RF RESIST IVE LA13740P30DBFBK KYOCERA AVX 1: £12.81 61In Stock	Mfr. Part No. LA13740P30DBFBK Mouser Part No 581-LA13740P30DBFBK	KYOCERA AVX	Attenuators HIGH POWER RF RESIST IVE	Datasheet	61In Stock	£12.81 £10.03 £9.33 £8.56 View £8.49 £7.99 £7.80 Quote	Min.: 1 Mult.: 1