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3 dB Attenuators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Package/Case	Attenuation	Maximum Frequency	Impedance	Number of Channels	Attenuator Step Size	Maximum VSWR
Attenuators DC-2GHz 2525 3db 30W 5% BeO Wraparound Vishay / Barry Industries ATC2525CT-0300JN-99TR ATC2525CT-0300JN-99TR Vishay / Barry Industries 1: $12.87 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 $12.87 $10.45 $9.73 $8.94 Reel $8.32 View $8.85 $8.13 Quote	Min.: 1 Mult.: 1 : 500	2525 (6464 metric)	3 dB	2 GHz	50 Ohms	1 Channel
Attenuators DC-18GHz 0904 3db 0.1W 5% AI2O3 Wraparound Vishay / Barry Industries AT0904CT-0300JN-91TR AT0904CT-0300JN-91TR Vishay / Barry Industries 1: $5.40 443In 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	443In Stock	Cut Tape $5.40 $4.12 $3.80 $3.44 Reel $3.16 View $3.27 $3.12 $3.09	Min.: 1 Mult.: 1 : 500		3 dB	18 GHz		1 Channel
Attenuators 40W 3dB DC-4GHz BeO Vishay / Barry Industries A0300-40-3X A0300-40-3X Vishay / Barry Industries 1: $34.24 25In Stock	Mfr. Part No. A0300-40-3X Mouser Part No 71-A0300-40-3X	Vishay / Barry Industries	Attenuators 40W 3dB DC-4GHz BeO	Datasheet	25In Stock	$34.24 $27.72 $26.09 $25.01 View $23.45 Quote	Min.: 1 Mult.: 1		3 dB	4 GHz	50 Ohms
Attenuators .30 OHM 5% 250W Vishay / Barry Industries AA0300-250-17X AA0300-250-17X Vishay / Barry Industries 1: $37.32 11In Stock	Mfr. Part No. AA0300-250-17X Mouser Part No 71-AA0300-250-17X	Vishay / Barry Industries	Attenuators .30 OHM 5% 250W Learn More about Vishay / Barry Industries vishay barry a flanged attenuators	Datasheet	11In Stock	$37.32 $31.78 $29.98 $28.15 View $26.47 Quote	Min.: 1 Mult.: 1		3 dB	3 GHz	50 Ohms
Attenuators Attenuator 3 el AEC-Q200 EXB-24AT3AR3X Panasonic Industry 1: $0.18 18,747In Stock	Mfr. Part No. EXB-24AT3AR3X Mouser Part No 667-EXB-24AT3AR3X	Panasonic Industry	Attenuators Attenuator 3 el AEC-Q200 Learn More about Panasonic Industry panasonic exbx resistor arrays networks	Datasheet	18,747In Stock	Cut Tape $0.18 $0.141 $0.124 $0.104 View Reel $0.076 $0.095 $0.089 $0.085 $0.079 $0.076 $0.076 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	0404	3 dB	3 GHz	50 Ohms			1.3
Attenuators WA04P0404 3dB Walsin WA04P003XBTL WA04P003XBTL Walsin 1: $0.10 43,636In Stock	Mfr. Part No. WA04P003XBTL Mouser Part No 791-WA04P003XBTL	Walsin	Attenuators WA04P0404 3dB	Datasheet	43,636In Stock	Cut Tape $0.10 $0.052 $0.046 $0.038 View Reel $0.028 $0.035 $0.033 $0.031 $0.029 $0.028 $0.028 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		3 dB	3 GHz	50 Ohms	1 Channel		1.2
Attenuators Chip Attenuator, DC-8 GHz, 2.0 Watts, 3 dB, Silver over Nickel 73287-0703 Molex 1: $22.58 250In Stock New Product	Mfr. Part No. 73287-0703 Mouser Part No 538-73287-0703 New Product	Molex	Attenuators Chip Attenuator, DC-8 GHz, 2.0 Watts, 3 dB, Silver over Nickel Learn More about Molex chip attenuators terminations	Datasheet	250In Stock	$22.58 $19.11 $18.02 $16.69 View $15.98 $15.40 Quote	Min.: 1 Mult.: 1		3 dB	8 GHz	50 Ohms	1 Channel
Attenuators Chip Attenuator, DC-8 GHz, 2.0 Watts, 3 dB, Tin Lead Solder 73287-0713 Molex 1: $23.28 250In Stock New Product	Mfr. Part No. 73287-0713 Mouser Part No 538-73287-0713 New Product	Molex	Attenuators Chip Attenuator, DC-8 GHz, 2.0 Watts, 3 dB, Tin Lead Solder Learn More about Molex chip attenuators terminations	Datasheet	250In Stock	$23.28 $19.74 $18.61 $17.25 View $16.51 $15.91 Quote	Min.: 1 Mult.: 1		3 dB	8 GHz	50 Ohms	1 Channel
Attenuators MMIC ATTENUATOR 2 DB KAT-2+ Mini-Circuits Restricted Availability	Mfr. Part No. KAT-2+ Mouser Part No 139-KAT-2+	Mini-Circuits	Attenuators MMIC ATTENUATOR 2 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	MCLP-6	3 dB	43.5 GHz	50 Ohms	1 Channel	2 dB	1.9
Attenuators MMIC ATTENUATOR 3 DB KAT-3+ Mini-Circuits Restricted Availability	Mfr. Part No. KAT-3+ Mouser Part No 139-KAT-3+	Mini-Circuits	Attenuators MMIC ATTENUATOR 3 DB Learn More about Mini-Circuits mini circuits kat fixed attenuators Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability	MCLP-6	3 dB	43.5 GHz	50 Ohms	1 Channel	3 dB	1.9
Attenuators Fixed atten 3 dB HMC653LP2E Analog Devices 1: $9.50 306In Stock	Mfr. Part No. HMC653LP2E Mouser Part No 584-HMC653LP2E	Analog Devices	Attenuators Fixed atten 3 dB Learn More about Analog Devices adi rf solutions	Datasheet	306In Stock	$9.50 $7.60 $7.10 $7.00 View $5.98 $5.84 Quote	Min.: 1 Mult.: 1	SMT-6	3 dB	25 GHz	50 Ohms	1 Channel
Attenuators Fixed atten-3db HMC653LP2ETR Analog Devices 1: $10.25 738In Stock	Mfr. Part No. HMC653LP2ETR Mouser Part No 584-HMC653LP2ETR	Analog Devices	Attenuators Fixed atten-3db Learn More about Analog Devices adi rf solutions	Datasheet	738In Stock	Cut Tape $10.25 $7.96 $7.39 $6.77 Reel $6.30 View $6.43 $6.15 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	DFN-EP-6	3 dB	25 GHz	50 Ohms	1 Channel
Attenuators DC-3GHz 5W Al2O3 surface mount chip attenuator 3db attenuation T&R Vishay / Barry Industries ATC2010CT-0300JN-93TR ATC2010CT-0300JN-93TR Vishay / Barry Industries 1: $6.73 2In Stock 600On Order	Mfr. Part No. ATC2010CT-0300JN-93TR Mouser Part No 71-ATC2010CT0300J93T	Vishay / Barry Industries	Attenuators DC-3GHz 5W Al2O3 surface mount chip attenuator 3db attenuation T&R Learn More about Vishay / Barry Industries vishay barry atc chip attenuators	Datasheet	2In Stock 600On Order	Cut Tape $6.73 $5.25 $4.71 $4.43 Reel $4.18 View $4.31 $4.14 $4.11 MouseReel Available	Min.: 1 Mult.: 1 : 500		3 dB
Attenuators DC-2GHz 2525 3db 15W 5% AI2O3 Wraparound Vishay / Barry Industries ATC2525CT-0300JN-94TR ATC2525CT-0300JN-94TR Vishay / Barry Industries 1: $4.96 31In Stock 500On Order	Mfr. Part No. ATC2525CT-0300JN-94TR Mouser Part No 71-ATC2525CT0300J94R	Vishay / Barry Industries	Attenuators DC-2GHz 2525 3db 15W 5% AI2O3 Wraparound Learn More about Vishay / Barry Industries vishay barry atc chip attenuators	Datasheet	31In Stock 500On Order	Cut Tape $4.96 $3.75 $3.32 $3.19 Reel $2.98 View $3.05 $2.86 $2.80	Min.: 1 Mult.: 1 : 500	2525 (6464 metric)	3 dB	2 GHz	50 Ohms	1 Channel
Attenuators High Frequency Chip Attenuator, 3dB, 50O, 32mW, 0402 size, DC to 50GHz ATS1005-3DB-FD-T05 Susumu 1: $4.20 6,016In Stock	Mfr. Part No. ATS1005-3DB-FD-T05 Mouser Part No 754-ATS1005-3DBFDT05	Susumu	Attenuators High Frequency Chip Attenuator, 3dB, 50O, 32mW, 0402 size, DC to 50GHz Learn More about Susumu ats1005 high frequency attenuators	Datasheet	6,016In Stock	$4.20 $3.63 $3.44 $3.16 View $3.00 $2.87 $2.71 $2.59	Min.: 1 Mult.: 1	0402 (1005 metric)	3 dB	50 GHz	50 Ohms	1 Channel		1.6
Attenuators DC-18GHz 0904 3db 0.1W 5% AI2O3 Platinum Gold Wraparound Vishay / Barry Industries AT0904AS-0300JN-91TR AT0904AS-0300JN-91TR Vishay / Barry Industries 1: $12.68 160In Stock	Mfr. Part No. AT0904AS-0300JN-91TR Mouser Part No 71-AT0904AS0300JN91R	Vishay / Barry Industries	Attenuators DC-18GHz 0904 3db 0.1W 5% AI2O3 Platinum Gold Wraparound Learn More about Vishay / Barry Industries vishay barry atc chip attenuators	Datasheet	160In Stock	Cut Tape $12.68 $11.25 $10.66 $9.85 Reel $8.19 View $8.69 $7.98 Quote	Min.: 1 Mult.: 1 : 500		3 dB	18 GHz		1 Channel
Attenuators DC-50 GHz Fixed Attenuator-3dB Qorvo TGL4201-03 TGL4201-03 Qorvo 200: $4.38 200In Stock	Mfr. Part No. TGL4201-03 Mouser Part No 772-TGL4201-03	Qorvo	Attenuators DC-50 GHz Fixed Attenuator-3dB	Datasheet	200In Stock	$4.38 $4.25 $4.20 $4.15	Min.: 200 Mult.: 200	Die	3 dB	40 GHz	50 Ohms	1 Channel
Attenuators ATS2012-03DB-FD-T05 Susumu 1: $4.69 338In Stock	Mfr. Part No. ATS2012-03DB-FD-T05 Mouser Part No 754-ATS201203DBFDT05	Susumu	Attenuators Learn More about Susumu ats2012 high frequency attenuators	Datasheet	338In Stock	Cut Tape $4.69 $4.06 $3.84 $3.54 Reel $3.22 View $3.36 $3.03 $2.95	Min.: 1 Mult.: 1 : 500	0805 (2012 metric)	3 dB	55 GHz	50 Ohms	1 Channel		1.8
Attenuators 3dB 50ohm PAT0510S-C-3DB-T10 Susumu 1: $0.11 48,750In Stock 210,000Expected 04/02/2027	Mfr. Part No. PAT0510S-C-3DB-T10 Mouser Part No 754-PAT0510SC3DBT10	Susumu	Attenuators 3dB 50ohm	Datasheet	48,750In Stock 210,000Expected 04/02/2027	Cut Tape $0.11 $0.091 $0.086 $0.078 View Reel $0.061 $0.074 $0.071 $0.068 $0.066 $0.061 $0.061 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	0402	3 dB	10 GHz	50 Ohms			1.3
Attenuators Chip Attenuator, 3dB, 50O, 64mW, 0603 size, DC to 10GHz PAT0816-C-3DB-T5 Susumu 1: $0.32 30,842In Stock	Mfr. Part No. PAT0816-C-3DB-T5 Mouser Part No 754-PAT0816-C-3DB-T5	Susumu	Attenuators Chip Attenuator, 3dB, 50O, 64mW, 0603 size, DC to 10GHz	Datasheet	30,842In Stock	Cut Tape $0.32 $0.273 $0.258 $0.236 View Reel $0.178 $0.222 $0.213 $0.204 $0.199 $0.178 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		3 dB	10 GHz	50 Ohms			1.5
Attenuators 3dB 50ohm PAT1220-C-3DB-T5 Susumu 1: $0.35 44,877In Stock 145,000On Order	Mfr. Part No. PAT1220-C-3DB-T5 Mouser Part No 754-PAT1220C-3DBT5	Susumu	Attenuators 3dB 50ohm	Datasheet	44,877In Stock 145,000On Order On Order Ship Dates Mfr. No: PAT1220-C-3DB-T5 Stock: 44,877 Can Dispatch Immediately On Order: 35,000 Expected 29/12/2026 110,000 Expected 13/01/2027 Factory Lead Time: 20 Weeks	Cut Tape $0.35 $0.294 $0.277 $0.253 View Reel $0.189 $0.239 $0.222 $0.203 $0.194 $0.189 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	0805	3 dB	10 GHz	50 Ohms			1.3
Attenuators High Power Chip Attenuator, 3dB, 50O, 5W, 2412 size, DC to 6GHz Susumu PAT3060H-C-3DB-T1 PAT3060H-C-3DB-T1 Susumu 1: $5.38 521In Stock	Mfr. Part No. PAT3060H-C-3DB-T1 Mouser Part No 754-PAT3060H-C-3DBT1	Susumu	Attenuators High Power Chip Attenuator, 3dB, 50O, 5W, 2412 size, DC to 6GHz	Datasheet	521In Stock	Cut Tape $5.38 $4.66 $4.41 $4.06 Reel $3.56 View $3.85 $3.71 $3.43 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		3 dB	3 GHz	50 Ohms			1.2
Attenuators 1206 RF ATTENUATOR TFA32C03DBER Ohmite 1: $0.57 1,503In Stock	Mfr. Part No. TFA32C03DBER Mouser Part No 588-TFA32C03DBER	Ohmite	Attenuators 1206 RF ATTENUATOR Learn More about Ohmite tfa fixed attenuators	Datasheet	1,503In Stock	Cut Tape $0.57 $0.486 $0.458 $0.419 View Reel $0.317 $0.396 $0.379 $0.364 $0.317 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		3 dB	20 GHz	50 Ohms	1 Channel		1.5
Attenuators 3dB 100mW 0805 50Ohms ATS2012-3DB-T05 Susumu 1: $10.27 174In Stock 2,500On Order	Mfr. Part No. ATS2012-3DB-T05 Mouser Part No 754-ATS2012-3DB-T05	Susumu	Attenuators 3dB 100mW 0805 50Ohms Learn More about Susumu ats2012 high frequency attenuators	Datasheet	174In Stock 2,500On Order On Order Ship Dates Mfr. No: ATS2012-3DB-T05 Stock: 174 Can Dispatch Immediately On Order: 500 Expected 29/12/2026 500 Expected 25/01/2027 1,500 Expected 27/01/2027 Factory Lead Time: 20 Weeks	Cut Tape $10.27 $8.92 $8.45 $7.81 Reel $7.08 View $7.42 $6.84 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	0805 (2012 metric)	3 dB	30 GHz	50 Ohms	1 Channel		1.4
Attenuators Chip Attenuator, 3dB, 50O, 125mW, 1206 size, DC to 3GHz Susumu PAT1632-C-3DB-T1 PAT1632-C-3DB-T1 Susumu 1: $2.52 532In Stock	Mfr. Part No. PAT1632-C-3DB-T1 Mouser Part No 754-PAT1632-C-3DB-T1	Susumu	Attenuators Chip Attenuator, 3dB, 50O, 125mW, 1206 size, DC to 3GHz	Datasheet	532In Stock	Cut Tape $2.52 $2.05 $1.90 $1.72 Reel $1.50 View $1.63 $1.57 $1.45 $1.40 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		3 dB	3 GHz	50 Ohms			1.3

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