Attenuators

Explore Attenuators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Attenuation Value	Frequency Range	Power (Watts)	Impedance	Grade	Qualification
ATT-0219-03-NNN-02 RF ATTENUATOR 3DB 50OHM NTYPE Cinch Connectivity Solutions Midwest Microwave	3,928	168.66	RFQ	Datasheet	N-Type In-Line Module	N Type	Bulk	Active	3dB	0 Hz ~ 18 GHz	2W	50 Ohms	-	-
ATT-0219-06-NNN-02 RF ATTENUATOR 6DB 50OHM NTYPE Cinch Connectivity Solutions Midwest Microwave	2,076	168.66	RFQ	Datasheet	N-Type In-Line Module	N Type	Bulk	Active	6dB	0 Hz ~ 18 GHz	2W	50 Ohms	-	-
BW-K1-2W44+ 1 DB FXD ATTEN, DC - 40000 MHZ Mini-Circuits	1,637	0.00	RFQ	Datasheet	2.92mm In-Line Module	BW	Box	Active	1dB	0 Hz ~ 40 GHz	2W	50 Ohms	-	-
BW-K2-2W44+ 2 DB FXD ATTEN, DC - 40000 MHZ Mini-Circuits	2,912	0.00	RFQ	Datasheet	2.92mm In-Line Module	BW	Box	Active	2dB	0 Hz ~ 40 GHz	2W	50 Ohms	-	-
ATT-0219-20-NNN-02 RF ATTENUATOR 20DB 50OHM NTYPE Cinch Connectivity Solutions Midwest Microwave	4,691	171.31	RFQ	Datasheet	N-Type In-Line Module	N Type	Bulk	Active	20dB	0 Hz ~ 18 GHz	2W	50 Ohms	-	-
SA3N512-20 FXD ATTN PLUG-JACK TYPE N 1.15 Fairview Microwave	2,480	0.00	RFQ	Datasheet	N-Type In-Line Module	-	Bulk	Active	20dB	0 Hz ~ 3 GHz	50W	50 Ohms	-	-
HK-AT(20)-PJ RF ATTENUATOR 20DB 50OHM 2.92MM Hirose Electric Co Ltd	1,918	408.00	RFQ	Datasheet	2.92mm In-Line Module	2.92mm	Tray	Last Time Buy	20dB	0 Hz ~ 40 GHz	1W	50 Ohms	-	-
WA04P009XCTL RF ATTENUATOR 9DB 50OHM 0404 Walsin Technology Corporation	133	0.10	RFQ	Datasheet	0404 (1010 Metric), Convex	-	Tape & Reel (TR)	Active	9dB	0 Hz ~ 3 GHz	100mW	50 Ohms	-	-
HMC291SE RF ATTENUATOR 12DB Analog Devices Inc.	4,257	7.25	RFQ	Datasheet	SOT-23-6	-	Strip	Active	12dB	700 MHz ~ 4 GHz	-	-	-	-
HMC655LP2E RF ATTENUATOR 6DB 50OHM 6TDFN Analog Devices Inc.	4,719	8.22	RFQ	Datasheet	6-TDFN Exposed Pad	-	Strip	Active	6dB	0 Hz ~ 25 GHz	-	50 Ohms	-	-
CATTEN-01R5 RF ATTENUATOR 1.5DB 50OHM SMA Crystek Corporation	2,275	18.55	RFQ	Datasheet	SMA In-Line Module	CATTEN	Bulk	Active	1.5dB	0 Hz ~ 3 GHz	1W	50 Ohms	-	-
CATTEN-04R0 RF ATTENUATOR 4DB 50OHM SMA Crystek Corporation	3,601	20.44	RFQ	Datasheet	SMA In-Line Module	CATTEN	Bulk	Active	4dB	0 Hz ~ 3 GHz	1W	50 Ohms	-	-
CATTEN-07R0 RF ATTENUATOR 7DB 50OHM SMA Crystek Corporation	4,793	20.44	RFQ	Datasheet	SMA In-Line Module	CATTEN	Bulk	Active	7dB	0 Hz ~ 3 GHz	1W	50 Ohms	-	-
CGA-1040-15-SMA-02 SMA MALE TO SMA FEMALE ATTENUATO Cinch Connectivity Solutions	2,939	22.37	RFQ	Datasheet	SMA In-Line Module	CGA-1040	Bulk	Active	15dB	0 Hz ~ 4 GHz	2W	50 Ohms	-	-
CGA-1040-08-SMA-02 SMA MALE TO SMA FEMALE ATTENUATO Cinch Connectivity Solutions	3,426	22.37	RFQ	Datasheet	SMA In-Line Module	CGA-1040	Bulk	Active	8dB	0 Hz ~ 4 GHz	2W	50 Ohms	-	-
CGA-1040-12-SMA-02 SMA MALE TO SMA FEMALE ATTENUATO Cinch Connectivity Solutions	1,289	22.37	RFQ	Datasheet	SMA In-Line Module	CGA-1040	Bulk	Active	12dB	0 Hz ~ 4 GHz	2W	50 Ohms	-	-
HMC658-SX RF ATTENUATOR 20DB 50OHM DIE Analog Devices Inc.	1,152	29.50	RFQ	Datasheet	Die	-	Tray	Active	20dB	0 Hz ~ 50 GHz	-	50 Ohms	-	-
CGA-1040-02-SMA-02 SMA MALE TO SMA FEMALE ATTENUATO Cinch Connectivity Solutions Midwest Microwave	3,782	22.14	RFQ	Datasheet	SMA In-Line Module	CGA-1040	Box	Active	2dB	0 Hz ~ 4 GHz	2W	50 Ohms	-	-
CGA-1040-05-SMA-02 SMA MALE TO SMA FEMALE ATTENUATO Cinch Connectivity Solutions	4,163	22.37	RFQ	Datasheet	SMA In-Line Module	CGA-1040	Bulk	Active	5dB	0 Hz ~ 4 GHz	2W	50 Ohms	-	-
CGA-1040-04-SMA-02 SMA MALE TO SMA FEMALE ATTENUATO Cinch Connectivity Solutions	4,982	22.37	RFQ	Datasheet	SMA In-Line Module	CGA-1040	Bulk	Active	4dB	0 Hz ~ 4 GHz	2W	50 Ohms	-	-

FAQ

Frequently Asked Questions

What are Attenuators components used for?

Attenuators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Attenuators part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Attenuators parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.