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Attenuators

Manufacturer	Package/Case	Series	Packaging	Part Status	Attenuation Value	Frequency Range	Impedance	Grade	Qualification	Power (Watts)
Amphenol RF Amphenol SV Microwave Amtery Corporation Analog Devices Inc. Analog Devices Inc./Maxim Integrated Anatech Microwave Company Belden Inc. BeRex Inc Broadcom Limited Cal Test Electronics Cinch Connectivity Solutions Cinch Connectivity Solutions AIM-Cambridge Cinch Connectivity Solutions Johnson Cinch Connectivity Solutions Midwest Microwave Crystek Corporation Digiwave Fairview Microwave Hirose Electric Co Ltd Honeywell Aerospace Huber+Suhner, Inc. KYOCERA AVX L-com L3 Narda-MITEQ MACOM Technology Solutions Maury Microwave Microchip Technology Microlab Microsemi Corporation Mini-Circuits NI Nidec Components NXP Semiconductors Ohmite P1dB Inc Panasonic Electronic Components - Semiconductor Products Pasternack Pomona Electronics pSemi Qorvo Radiall USA, Inc. Renesas RF Industries ROHM Semiconductor Rosenberger Seeed Skyworks Solutions Inc. SuperApex, LLC Susumu Telegartner Inc To-Conne Co., Ltd. (TYC) TPI (Test Products Int) TTM Technologies, Inc. Venkel Vishay Vishay Dale Walsin Technology Corporation WITHWAVE CO LTD YAGEO	- 0302 (0805 Metric) 0402 (1005 Metric) 0404 (1010 Metric) 0404 (1010 Metric), Concave 0404 (1010 Metric), Convex 0504 (1210 Metric) 0603 (1608 Metric) 0805 (2012 Metric) 1.85mm In-Line Module 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 1005 (2512 Metric) 11.13mm In-Line Module 12-CLCC Exposed Pad 12-CSMD 12-SMD Module 12-TFQFN Exposed Pad 12-VFLGA Exposed Pad 12-VFQFN Exposed Pad 12-VQFN Exposed Pad 12-WFQFN Exposed Pad 1206 (3216 Metric) 14-PowerLFQFN 14-SOIC (0.154", 3.90mm Width) 16-LFQFN Exposed Pad 16-LQFP 16-LSSOP (0.154", 3.90mm Width) 16-SMD, No Lead 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SSOP (0.154", 3.90mm Width) 16-TFQFN Exposed Pad 16-TSSOP (0.173", 4.40mm Width) 16-VFLGA Exposed Pad 16-VFQFN Exposed Pad 16-VFQFN Exposed Pad, CSP 16-VQFN 16-VQFN Exposed Pad 16-WFQFN Exposed Pad 16-WQFN Exposed Pad 2-SMD, Flat Leads 2-SMD, No Lead 2.4mm In-Line Module 2.92mm In-Line Module 20-VFLGA Exposed Pad 20-VFQFN Exposed Pad 20-WFQFN Exposed Pad 2010 (5025 Metric) 24-CLCC Exposed Pad 24-SOIC (0.295", 7.50mm Width) 24-TFCQFN Exposed Pad 24-TFQFN Exposed Pad 24-VFLGA Exposed Pad 24-VFQFN Exposed Pad 24-VFQFN Exposed Pad, CSP 24-VQFN 24-VQFN Exposed Pad 24-WFLGA Exposed Pad 24-WFQFN Exposed Pad 3-SMD, No Lead 3.5mm In-Line Module 32-PowerVFQFN 32-VFQFN Exposed Pad 32-WFQFN Exposed Pad 36-WFQFN Exposed Pad 36-WQFN Exposed Pad 3L-FLG 4-SMD Module 4-SMD, Flat Leads 4-SMD, No Lead 6-MCOB 6-SMD, No Lead 6-TDFN Exposed Pad 6-VDFN Exposed Pad 8-SMD Module 8-SMD, Gull Wing 8-SMD, No Lead 8-SOIC (0.154", 3.90mm Width) 8-TLGA 8-TQFN 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad 8-VFDFN Exposed Pad 8-VFQFN Exposed Pad BNC In-Line Module CR-11 CR-12 CR-13 CR-6 Die F-Type In-Line Module HEX In-Line Module Module Module, SMA Connectors N-Type In-Line Module Nonstandard SMD QMA In-Line Module QN In-Line Module SC-74, SOT-457 SC-74A, SOT-753 SMA In-Line Module SMB In-Line Module SMC In-Line Module SMP In-Line Module SOT-23-6 SOT-5 SVK In-Line Module TNC In-Line Module TO-253-4, TO-253AA TO-8 Style, 4 Lead	* - 1.85mm 2.4mm 2.92mm 7-16 765A 766A 768A 769A 770 776 776C AM AT AT-400 ATN3580 ATS ATS-FD ATV321 BNC BW BW-EX-1W653+ CATTEN CBLK CGA-1040 DAT-31A+ E-TA EXB24AT FW-A HAT-A HIP3™ LCAT MAAD-011035 N N Type PAT PCAT PxV QMA RCAT RPC-1.85 RPC-2.40 RPC-N Silencer SMA SMK SMP TFA UltraCMOS® UltraCMOS®, HaRP™ UNAT-A VAT-A Xinger® YAT-A	- Bag Box Bulk Case Cut Tape (CT) Retail Package Strip Tape & Box (TB) Tape & Reel (TR) Tray Tube	Active Discontinued at InFortune Last Time Buy Not For New Designs Obsolete	- 0.25dB ~ 15.75dB 0.25dB ~ 31.75dB 0.25dB ~ 7.75dB 0.5dB 0.5dB ~ 15.5dB 0.5dB ~ 31.5dB 0.5dB ~ 32.5dB 0.9dB ~ 35.6dB 0dB 0dB ~ 100dB 0dB ~ 102dB 0dB ~ 10dB 0dB ~ 11dB 0dB ~ 127dB 0dB ~ 15.5dB 0dB ~ 15.75dB 0dB ~ 16.5dB 0dB ~ 18dB 0dB ~ 1dB 0dB ~ 20dB 0dB ~ 28dB 0dB ~ 30dB 0dB ~ 31.5dB 0dB ~ 31.75dB 0dB ~ 31dB 0dB ~ 32dB 0dB ~ 40dB 0dB ~ 42dB 0dB ~ 45.5dB 0dB ~ 46.4dB 0dB ~ 48dB 0dB ~ 50dB 0dB ~ 51dB 0dB ~ 5dB 0dB ~ 60dB 0dB ~ 63.5dB 0dB ~ 63.75dB 0dB ~ 63dB 0dB ~ 65dB 0dB ~ 69dB 0dB ~ 7.75dB 0dB ~ 70dB 0dB ~ 71dB 0dB ~ 82.5dB 0dB ~ 90dB 0dB ~ 91dB 0dB ~ 95dB 0dB ~ 99dB 0dB ~ 9dB 1.3dB ~ 33dB 1.5dB 1.5dB ~ 30dB 1.5dB ~ 70dB 10.5dB 10dB 11.5dB 11.5dB ~ 13dB 11dB 12.4dB 12.5dB 127.5dB 12dB 13.5dB 13dB 14.5dB 14dB 15.5dB 15.75dB 15dB 16.5dB 16dB 16dB ~ 32dB 16dB ~ 48dB 17.5dB 17dB 18.5dB 18.5dB ~ 25dB 18dB 19.5dB 19dB 19dB ~ 21dB 1dB 1dB ~ 15dB 1dB ~ 30dB 1dB ~ 31dB 1dB ~ 50dB 1dB ~ 60dB 1dB ~ 7dB 2.5dB 2.5dB ~ 28dB 2.6dB ~ 32.6dB 2.9dB ~ 3.5dB 20.5dB 20dB 20dB ~ 20.2dB 20dB ~ 22dB 21.5dB 21dB 22.3dB ~ 38dB 22.5dB 22dB 22dB ~ 44dB 23.5dB 23dB 23dB ~ 35dB 23dB ~ 46dB 24.5dB 24dB 24dB ~ 43dB 25dB 26dB 27dB 27dB ~ 32dB 28dB 29dB 2dB 2dB ~ 22dB 2dB ~ 30dB 2dB ~ 46dB 2dB ~ 6dB 3.5dB 3.5dB ~ 23.5dB 30.5dB ~ 31.7dB 30dB 30dB ~ 32dB 31.1dB 31.5dB 31.75dB 31dB 32.4dB 32.5dB 32dB 33.6dB 33dB 33dB ~ 42dB 34.6dB 34dB 35dB 36dB 36dB ~ 42dB 37dB 39dB 3dB 3dB ~ 20dB 3dB ~ 45dB 4.5dB 40dB 42dB 45dB 46.2dB 4dB 4dB ~ 12dB 4dB ~ 28dB 5.5dB 5.72dB 50dB 55dB 5dB 5dB ~ 95dB 6.5dB 60dB 63.5dB 63dB 69dB 6dB 6dB ~ 18dB 7.5dB 7dB 8.5dB 8dB 9.5dB 9dB 9dB ~ 11dB	- 0 GHz ~ 18 GHz 0 GHz ~ 3 GHz 0 GHz ~ 6 GHz 0 Hz ~ 1 GHz 0 Hz ~ 1.5 GHz 0 Hz ~ 1.7 GHz 0 Hz ~ 10 GHz 0 Hz ~ 11 GHz 0 Hz ~ 110 GHz 0 Hz ~ 12 GHz 0 Hz ~ 12.4 GHz 0 Hz ~ 13 GHz 0 Hz ~ 14 GHz 0 Hz ~ 15 GHz 0 Hz ~ 18 GHz 0 Hz ~ 2 GHz 0 Hz ~ 2.2 GHz 0 Hz ~ 2.3 GHz 0 Hz ~ 2.4 GHz 0 Hz ~ 2.5 GHz 0 Hz ~ 2.7 GHz 0 Hz ~ 20 GHz 0 Hz ~ 23 GHz 0 Hz ~ 25 GHz 0 Hz ~ 250 MHz 0 Hz ~ 26 GHz 0 Hz ~ 26.5 GHz 0 Hz ~ 27 GHz 0 Hz ~ 28 GHz 0 Hz ~ 3 GHz 0 Hz ~ 3.5 GHz 0 Hz ~ 3.8 GHz 0 Hz ~ 30 GHz 0 Hz ~ 30 Hz 0 Hz ~ 32 GHz 0 Hz ~ 4 GHz 0 Hz ~ 4.5 GHz 0 Hz ~ 40 GHz 0 Hz ~ 43.5 GHz 0 Hz ~ 5 GHz 0 Hz ~ 5.5 GHz 0 Hz ~ 50 GHz 0 Hz ~ 500 MHz 0 Hz ~ 55 GHz 0 Hz ~ 6 GHz 0 Hz ~ 65 GHz 0 Hz ~ 67 GHz 0 Hz ~ 7 GHz 0 Hz ~ 7.5 GHz 0 Hz ~ 750 MHz 0 Hz ~ 8 GHz 0 Hz ~ 8.5 GHz 0 kHz ~ 40 GHz 0 MHz ~ 3 MHz 0.1 GHz ~ 18 GHz 1 GHz ~ 12.4 GHz 1 GHz ~ 20 GHz 1 MHz ~ 2 GHz 1 MHz ~ 2.5 GHz 1 MHz ~ 200 MHz 1 MHz ~ 3 GHz 1 MHz ~ 30 GHz 1 MHz ~ 4 GHz 1 MHz ~ 43.5 GHz 1 MHz ~ 6 GHz 1 MHz ~ 8 GHz 1.1 MHz ~ 8 GHz 1.4 GHz ~ 2.4 GHz 1.7 GHz ~ 2 GHz 1.7 GHz ~ 2.3 GHz 1.8 GHz ~ 2.5 GHz 10 GHz ~ 40 GHz 10 GHz ~ 45 GHz 10 GHz ~ 60 GHz 10 MHz ~ 1 GHz 10 MHz ~ 1.5 GHz 10 MHz ~ 2 GHz 10 MHz ~ 30 GHz 10 MHz ~ 300 MHz 10 MHz ~ 4 GHz 10 MHz ~ 6 GHz 10 MHz ~ 60 GHz 10.7 GHz ~ 14.5 GHz 100 MHz ~ 15 GHz 100 MHz ~ 18 GHz 100 MHz ~ 2 GHz 100 MHz ~ 22 GHz 100 MHz ~ 3 GHz 100 MHz ~ 30 GHz 100 MHz ~ 33 GHz 100 MHz ~ 4 GHz 100 MHz ~ 40 GHz 100 MHz ~ 50 GHz 100 MHz ~ 6 GHz 100 MHz ~ 65 GHz 100 MHz ~ 8 GHz 12.4 GHz ~ 18 GHz 15 MHz ~ 12 GHz 15 MHz ~ 18 GHz 150 MHz ~ 4 GHz 17.6 GHz ~ 26.7 GHz 18 GHz ~ 26 GHz 18 GHz ~ 26.5 GHz 18 GHz ~ 40 GHz 2 GHz ~ 12.4 GHz 2 GHz ~ 18 GHz 2 GHz ~ 25 GHz 2 GHz ~ 30 GHz 2 GHz ~ 31 GHz 2 GHz ~ 4 GHz 2 GHz ~ 5 GHz 2 GHz ~ 6 GHz 2.1 GHz ~ 2.3 GHz 2.2 GHz ~ 8 GHz 2.4 GHz ~ 2.5 GHz 2.4 GHz ~ 8 GHz 2.5 GHz ~ 4 GHz 2.6 GHz ~ 5 GHz 20 GHz ~ 50 GHz 20 MHz ~ 3 GHz 200 MHz ~ 6 GHz 200 MHz ~ 8 GHz 21.7 GHz ~ 33 GHz 250 MHz ~ 4 GHz 26.5 GHz ~ 40 GHz 3 GHz ~ 3.8 GHz 3 GHz ~ 5 GHz 3 MHz ~ 5 GHz 3.94 GHz ~ 5.99 GHz 30 MHz ~ 3 GHz 30 MHz ~ 6 GHz 300 kHz ~ 1 GHz 300 kHz ~ 2 GHz 300 kHz ~ 2.5 GHz 300 kHz ~ 3 GHz 33 GHz ~ 50 GHz 35 MHz ~ 6 GHz 350 MHz ~ 4 GHz 4 GHz ~ 18 GHz 4 GHz ~ 30 GHz 4 GHz ~ 8 GHz 4 MHz ~ 2 GHz 40 GHz ~ 60 GHz 400 MHz ~ 2.5 GHz 400 MHz ~ 3 GHz 400 MHz ~ 4 GHz 400 MHz ~ 6 GHz 450 MHz ~ 2.2 GHz 5 GHz ~ 26.5 GHz 5 GHz ~ 30 GHz 5 GHz ~ 45 GHz 5 MHz ~ 1.218 GHz 5 MHz ~ 1.5 GHz 5 MHz ~ 2 GHz 5 MHz ~ 2.2 GHz 5 MHz ~ 3 GHz 5 MHz ~ 6 GHz 5.8 GHz ~ 16 GHz 50 GHz ~ 75 GHz 50 MHz ~ 1 GHz 50 MHz ~ 18 GHz 50 MHz ~ 2 GHz 50 MHz ~ 2.2 GHz 50 MHz ~ 3 GHz 50 MHz ~ 4 GHz 50 MHz ~ 6 GHz 50 MHz ~ 600 MHz 50 MHz ~ 8 GHz 500 MHz ~ 18 GHz 500 MHz ~ 2 GHz 500 MHz ~ 2.5 GHz 500 MHz ~ 3 GHz 500 MHz ~ 4 GHz 500 MHz ~ 6 GHz 54 MHz ~ 860 MHz 6 GHz ~ 12 GHz 6.57 GHz ~ 9.99 GHz 60 GHz ~ 90 GHz 60 MHz ~ 500 MHz 600 MHz ~ 3 GHz 600 MHz ~ 6 GHz 617 MHz ~ 2700 MHz 7 GHz ~ 10 GHz 7 GHz ~ 18 GHz 7 GHz ~ 26.5 GHz 70 GHz ~ 86 GHz 700 MHz ~ 1 GHz 700 MHz ~ 2.7 GHz 700 MHz ~ 3 GHz 700 MHz ~ 3.7 GHz 700 MHz ~ 3.8 GHz 700 MHz ~ 4 GHz 700 MHz ~ 6 GHz 75 GHz ~ 110 GHz 750 MHz ~ 2 GHz 8 GHz ~ 12 GHz 8 GHz ~ 12.4 GHz 8 GHz ~ 18 GHz 8.2 GHz ~ 12.4 GHz 80 GHz ~ 100 GHz 800 MHz ~ 1 GHz 800 MHz ~ 10 GHz 800 MHz ~ 2.5 GHz 800 MHz ~ 8 GHz 824 MHz ~ 960 MHz 850 MHz ~ 2.5 GHz 9 kHz ~ 13 GHz 9 kHz ~ 4 GHz 9 kHz ~ 40 GHz 9 kHz ~ 45 GHz 9 kHz ~ 5 GHz 9 kHz ~ 55 GHz 9 kHz ~ 6 GHz 9 kHz ~ 8 GHz	- 0 Ohms 100 Ohms 120 Ohms 200 Ohms 25 Ohms 300 Ohms 50 Ohms 600 Ohms 75 Ohms 93 Ohms	- Military	- MIL-DTL-M3933	- 1.07W 1.1W 1.25W 1.2W 1.3W 1.4W 1.5W 1.6W 1.7W 1000W 100mW 100W 10dBm 10W 125mW 125W 12W 150W 15dBm 15W 16W 180mW 18dBm 1W 2.1W 2.8W 200mW 200W 20dBm 20W 22dBm 23dBm 24dBm 25.1dBm 250mW 250W 25W 27dBm 2W 300mW 300W 30dBm 30W 32mW 33dBm 360mW 3W 4.5W 400mW 400W 40mW 40W 450W 453mW 4W 5.5W 500mW 500W 50W 560mW 5W 60W 63mW 64mW 657mW 6W 700mW 715mW 750mW 75mW 800mW 800W 80W 8W

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Part Status	Attenuation Value	Frequency Range	Impedance	Grade	Qualification	Power (Watts)
PXV1220S-3DBN1-T02 RF ATTENUATOR 3DB 50OHM 0805 Susumu	1,245	-	RFQ	Datasheet	0805 (2012 Metric)	PxV	Tape & Reel (TR)	Active	3dB	0 Hz ~ 3 GHz	50 Ohms	-	-	63mW
QAT-3+ RF ATTENUATOR 3DB 50OHM 6TDFN Mini-Circuits	3,998	-	RFQ	Datasheet	6-TDFN Exposed Pad	-	Tape & Reel (TR)	Active	3dB	0 Hz ~ 50 GHz	50 Ohms	-	-	2W
QAT-2+ RF ATTENUATOR 2DB 50OHM 6TDFN Mini-Circuits	2,762	-	RFQ	Datasheet	6-TDFN Exposed Pad	-	Tape & Reel (TR)	Active	2dB	0 Hz ~ 50 GHz	50 Ohms	-	-	2W
QAT-0+ RF ATTENUATOR 0DB 50OHM 6TDFN Mini-Circuits	2,166	-	RFQ	Datasheet	6-TDFN Exposed Pad	-	Tape & Reel (TR)	Active	0dB	0 Hz ~ 50 GHz	50 Ohms	-	-	2W
QAT-4+ RF ATTENUATOR 4DB 50OHM 6TDFN Mini-Circuits	1,826	-	RFQ	Datasheet	6-TDFN Exposed Pad	-	Tape & Reel (TR)	Active	4dB	0 Hz ~ 50 GHz	50 Ohms	-	-	1.7W
QAT-5+ RF ATTENUATOR 5DB 50OHM 6TDFN Mini-Circuits	1,617	-	RFQ	Datasheet	6-TDFN Exposed Pad	-	Tape & Reel (TR)	Active	5dB	0 Hz ~ 50 GHz	50 Ohms	-	-	1.4W
QAT-6+ RF ATTENUATOR 6DB 50OHM 6TDFN Mini-Circuits	1,059	-	RFQ	Datasheet	6-TDFN Exposed Pad	-	Tape & Reel (TR)	Active	6dB	0 Hz ~ 50 GHz	50 Ohms	-	-	1.6W
QAT-1+ RF ATTENUATOR 1DB 50OHM 6TDFN Mini-Circuits	723	-	RFQ	Datasheet	6-TDFN Exposed Pad	-	Tape & Reel (TR)	Active	1dB	0 Hz ~ 50 GHz	50 Ohms	-	-	2W
HMC1119LP4METR RF ATTENUATOR 31.75DB 24VFQFN Analog Devices Inc.	2,858	-	RFQ	Datasheet	24-VFQFN Exposed Pad, CSP	-	Tape & Reel (TR)	Active	31.75dB	100 MHz ~ 4 GHz	-	-	-	-
HMC1119LP4ME RF ATTENUATOR 31.75DB 24VFQFN Analog Devices Inc.	1,171	-	RFQ	Datasheet	24-VFQFN Exposed Pad, CSP	-	Strip	Active	31.75dB	100 MHz ~ 4 GHz	-	-	-	-
HMC624ALP4ETR RF ATTENUATOR 31.5DB 50OHM 24QFN Analog Devices Inc.	3,346	-	RFQ	Datasheet	24-VFQFN Exposed Pad	-	Tape & Reel (TR)	Active	31.5dB	0 Hz ~ 6 GHz	50 Ohms	-	-	560mW
HMC624ALP4E RF ATTENUATOR 31.5DB 50OHM 24QFN Analog Devices Inc.	6	-	RFQ	Datasheet	24-VFQFN Exposed Pad	-	Strip	Active	31.5dB	0 Hz ~ 6 GHz	50 Ohms	-	-	560mW
PE43705B-Z RF ATTENUATOR 31.75DB 32VFQFN pSemi	7,854	-	RFQ	Datasheet	32-VFQFN Exposed Pad	UltraCMOS®, HaRP™	Tape & Reel (TR)	Active	0dB ~ 31.75dB	50 MHz ~ 8 GHz	50 Ohms	-	-	-
HMC470ALP3ETR RF ATTENUATOR 31DB 16VFQFN Analog Devices Inc.	1,438	-	RFQ	Datasheet	16-VFQFN Exposed Pad	-	Tape & Reel (TR)	Active	31dB	100 MHz ~ 3 GHz	-	-	-	-
HMC470ALP3E RF ATTENUATOR 31DB 16VFQFN Analog Devices Inc.	1,029	-	RFQ	Datasheet	16-VFQFN Exposed Pad	-	Strip	Active	31dB	100 MHz ~ 3 GHz	-	-	-	-
AT0603T00ECATB RF ATTENUATOR 0DB 50OHM 0603 KYOCERA AVX	2,443	-	RFQ	Datasheet	-	AT	Tape & Reel (TR)	Active	0dB	0 Hz ~ 20 GHz	50 Ohms	-	-	1W
AT0603T02ECATB RF ATTENUATOR 2DB 50OHM 0603 KYOCERA AVX	240	-	RFQ	Datasheet	-	AT	Tape & Reel (TR)	Active	2dB	0 Hz ~ 20 GHz	50 Ohms	-	-	1W
AT0603T04ECATB RF ATTENUATOR 4DB 50OHM 0603 KYOCERA AVX	976	-	RFQ	Datasheet	-	AT	Tape & Reel (TR)	Active	4dB	0 Hz ~ 20 GHz	50 Ohms	-	-	1W
AT0603C10ECATD RF ATTENUATOR 10DB 50OHM 0603 KYOCERA AVX	900	-	RFQ	Datasheet	0603 (1608 Metric)	AT	Tape & Reel (TR)	Active	10dB	0 Hz ~ 20 GHz	50 Ohms	-	-	750mW
PE43704B-Z RF ATTENUATOR 31.75DB 32VFQFN pSemi	13,226	-	RFQ	Datasheet	32-VFQFN Exposed Pad	UltraCMOS®, HaRP™	Tape & Reel (TR)	Active	0dB ~ 31.75dB	9 kHz ~ 8 GHz	50 Ohms	-	-	-

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