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
BW-S4W2+ FXD ATTEN 2W SMA F/M 4DB ROHS Mini-Circuits	3,699	57.63	RFQ	Datasheet	SMA In-Line Module	BW	Box	Active	4dB	0 Hz ~ 18 GHz	2W	50 Ohms	-	-
BW-S15W2+ FXD ATTEN 2W SMA F/M 15DB ROHS Mini-Circuits	4,858	57.63	RFQ	Datasheet	SMA In-Line Module	BW	Box	Active	15dB	0 Hz ~ 18 GHz	2W	50 Ohms	-	-
BW-S6W5+ FXD ATTEN / SMA / 6DB 5W ROHS Mini-Circuits	3,420	86.50	RFQ	Datasheet	SMA In-Line Module	BW	Box	Active	6dB	0 Hz ~ 18 GHz	5W	50 Ohms	-	-
BW-S40W5+ FXD ATTEN / SMA / 40DB 5W ROHS Mini-Circuits	3,125	86.50	RFQ	Datasheet	SMA In-Line Module	BW	Box	Active	40dB	0 Hz ~ 18 GHz	5W	50 Ohms	-	-
BW-S1W5+ FXD ATTEN / SMA / 1DB 5W ROHS Mini-Circuits	3,604	86.50	RFQ	Datasheet	SMA In-Line Module	BW	Box	Active	1dB	0 Hz ~ 18 GHz	5W	50 Ohms	-	-
BW-N10W5+ FXD ATTEN 5W N F/M 10DB ROHS Mini-Circuits	4,430	98.89	RFQ	Datasheet	N-Type In-Line Module	BW	Box	Active	10dB	0 Hz ~ 18 GHz	5W	50 Ohms	-	-
BW-N3W5+ FXD ATTEN 5W N F/M 3DB ROHS Mini-Circuits	2,821	98.89	RFQ	Datasheet	N-Type In-Line Module	BW	Box	Active	3dB	0 Hz ~ 18 GHz	5W	50 Ohms	-	-
BW-N30W5+ FXD ATTEN 5W N F/M 30DB ROHS Mini-Circuits	3,385	98.89	RFQ	Datasheet	N-Type In-Line Module	BW	Box	Active	30dB	0 Hz ~ 18 GHz	5W	50 Ohms	-	-
4108-20DB RF ATTENUATOR 20DB 50OHM BNC Pomona Electronics	3,645	108.99	RFQ	Datasheet	BNC In-Line Module	-	Bulk	Active	20dB	1.1 MHz ~ 8 GHz	2W	50 Ohms	-	-
SF0929-6200-20 RF ATTENUATOR 20DB 50OHM SMA Amphenol SV Microwave	4,848	146.62	RFQ	Datasheet	SMA In-Line Module	SMA	Bulk	Active	20dB	0 Hz ~ 18 GHz	2W	50 Ohms	-	-
M3933/25-88N RF ATTENUATOR 20DB 50OHM SMA Amphenol SV Microwave	3,152	153.91	RFQ	Datasheet	SMA In-Line Module	SMA	Bulk	Active	20dB	0 Hz ~ 18 GHz	2W	50 Ohms	-	-
ATT-0290-10-SMA-02 RF ATTENUATOR 10DB SMA MODULE Cinch Connectivity Solutions Midwest Microwave	1,085	128.50	RFQ	Datasheet	SMA In-Line Module	SMA	Bulk	Active	10dB	0 Hz ~ 18 GHz	2W	-	-	-
BW-S10W20+ FXD ATTEN / SMA /10DB 20W ROHS Mini-Circuits	4,003	188.71	RFQ	Datasheet	SMA In-Line Module	BW	Box	Active	10dB	0 Hz ~ 18 GHz	20W	50 Ohms	-	-
BW-S20W20+ FXD ATTEN / SMA /20DB 20W ROHS Mini-Circuits	4,352	213.68	RFQ	Datasheet	SMA In-Line Module	BW	Box	Active	20dB	0 Hz ~ 18 GHz	20W	50 Ohms	-	-
SF0915-6200-03 RF ATTENUATOR 3DB 50OHM SMA Amphenol SV Microwave	2,354	182.38	RFQ	Datasheet	SMA In-Line Module	2.92mm	Bulk	Active	3dB	0 Hz ~ 40 GHz	500mW	50 Ohms	-	-
BW-N10W20+ FXD ATTEN / N / 10DB 20W ROHS Mini-Circuits	2,365	196.52	RFQ	Datasheet	N-Type In-Line Module	BW	Box	Active	10dB	0 Hz ~ 18 GHz	20W	50 Ohms	-	-
BW-N30W20+ FXD ATTEN / N / 30DB 20W ROHS Mini-Circuits	1,286	229.28	RFQ	Datasheet	N-Type In-Line Module	BW	Box	Active	30dB	0 Hz ~ 18 GHz	20W	50 Ohms	-	-
BW-N20W20+ FXD ATTEN / N / 20DB 20W ROHS Mini-Circuits	2,532	229.28	RFQ	Datasheet	N-Type In-Line Module	BW	Box	Active	20dB	0 Hz ~ 18 GHz	5W	50 Ohms	-	-
ATT-0219-10-NNN-02 RF ATTENUATOR 10DB 50OHM NTYPE Cinch Connectivity Solutions Midwest Microwave	36	230.17	RFQ	Datasheet	N-Type In-Line Module	N Type	Bulk	Active	10dB	0 Hz ~ 18 GHz	2W	50 Ohms	-	-
BW-S40W20+ FXD ATTEN / SMA /40DB 20W ROHS Mini-Circuits	1,779	246.45	RFQ	Datasheet	SMA In-Line Module	BW	Box	Active	40dB	0 Hz ~ 18 GHz	20W	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.