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3 dB Attenuators - Interconnects

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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.	RoHS	Connector Type	Frequency Range	Maximum Attenuation	Power Rating	Gender	Impedance	VSWR	Tolerance	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Attenuators - Interconnects 3 dB Fixed Attenuator, 2.92mm Male to 2.92mm Female Black Anodized Aluminum Body Rated to 5 Watts Up to 40 GHz PE7512-3 Pasternack 1: $555.10 1In Stock New Product	Mfr. Part No. PE7512-3 Mouser Part No 28-PE7512-3 New Product	Pasternack	Attenuators - Interconnects 3 dB Fixed Attenuator, 2.92mm Male to 2.92mm Female Black Anodized Aluminum Body Rated to 5 Watts Up to 40 GHz Learn More about Pasternack 2 92mm 50 ohm fixed attenuators	Datasheet	1In Stock	$555.10 $474.50	Min.: 1 Mult.: 1		2.92 mm	0 Hz to 40 GHz	3 dB	5 W	Male / Female	50 Ohms	1.35:1		- 55 C	+ 85 C
Attenuators - Interconnects SMP Female to Male Attenuator, 40 GHz (3 dB) 0912-6312-030 Amphenol / SV Microwave 1: $225.65 12In Stock	Mfr. Part No. 0912-6312-030 Mouser Part No 523-0912-6312-030	Amphenol / SV Microwave	Attenuators - Interconnects SMP Female to Male Attenuator, 40 GHz (3 dB) Learn More about Amphenol / SV Microwave amphenol space attenuators	Datasheet	12In Stock	$225.65 $197.62 $185.81 $177.53 View Quote	Min.: 1 Mult.: 1			0 Hz to 40 GHz	3 dB	100 W	Male / Female	50 Ohms	1.4:1					Bulk
Attenuators - Interconnects SMP Male to Male Attenuator, 40 GHz (3 dB) 0912-6313-030 Amphenol / SV Microwave 1: $206.05 25In Stock	Mfr. Part No. 0912-6313-030 Mouser Part No 523-0912-6313-030	Amphenol / SV Microwave	Attenuators - Interconnects SMP Male to Male Attenuator, 40 GHz (3 dB) Learn More about Amphenol / SV Microwave amphenol space attenuators	Datasheet	25In Stock	$206.05 $180.44 $172.61 $161.60 View Quote	Min.: 1 Mult.: 1			0 Hz to 40 GHz	3 dB	100 W	Male / Male	50 Ohms	1.4:1					Bulk
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 5 Watt, 3 dB 73287-0490 Molex 1: $85.39 25In Stock 60On Order	Mfr. Part No. 73287-0490 Mouser Part No 538-73287-0490	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 5 Watt, 3 dB Learn More about Molex sma attenuators	Datasheet	25In Stock 60On Order On Order Ship Dates Mfr. No: 73287-0490 Stock: 25 Can Dispatch Immediately On Order: 10 Expected 09/11/2026 50 Expected 13/11/2026 Factory Lead Time: 15 Weeks	$85.39 $75.05 $68.81 $66.49 $62.82	Min.: 1 Mult.: 1		SMA	0 Hz to 18 GHz	3 dB	5 W	Male / Female	50 Ohms	1.35:1		- 65 C	+ 125 C	73287
Attenuators - Interconnects COAXIAL FIXED ATTENUATOR, 50 Ohm, 20 dB, SMA 5920_SMA-50-010/19-_NE HUBER+SUHNER 1: $284.50 10In Stock	Mfr. Part No. 5920_SMA-50-010/19-_NE Mouser Part No 455-5920SMA5001019NE	HUBER+SUHNER	Attenuators - Interconnects COAXIAL FIXED ATTENUATOR, 50 Ohm, 20 dB, SMA Learn More about HUBER+SUHNER huber suhner fixed attenuators	Datasheet	10In Stock	$284.50 $265.93 $259.46	Min.: 1 Mult.: 1		N		3 dB	10 W	Male / Female	50 Ohms		0.3 dB	- 65 C	+ 125 C
Attenuators - Interconnects COAXIAL FIXED ATTENUATOR, 50, 20 dB, N 6820_N-50-1/1--_NE HUBER+SUHNER 1: $139.49 123In Stock	Mfr. Part No. 6820_N-50-1/1--_NE Mouser Part No 455-6820N5011NE	HUBER+SUHNER	Attenuators - Interconnects COAXIAL FIXED ATTENUATOR, 50, 20 dB, N Learn More about HUBER+SUHNER huber suhner fixed attenuators	Datasheet	123In Stock	$139.49 $118.59 $113.92 $110.11 View $105.88 Quote	Min.: 1 Mult.: 1		QMA		3 dB	2 W	Male / Female	50 Ohms		0.5 dB	- 20 C	+ 85 C
Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 3dB 2082-6418-03 Amphenol XMA 1: $92.38 35In Stock	Mfr. Part No. 2082-6418-03 Mouser Part No 523-2082-6418-03	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 3dB Learn More about Amphenol XMA non cryo attenuators	Datasheet	35In Stock	$92.38 $78.53 $73.62 $70.11 $66.76	Min.: 1 Mult.: 1		SMA		3 dB	2 W	Male / Female	50 Ohms	1.35:1			+ 125 C		Bulk
Attenuators - Interconnects Attenuator, SMA-m/f, DC-18GHz, 10W, 3dB 2082-6502-03 Amphenol XMA 1: $755.74 10In Stock	Mfr. Part No. 2082-6502-03 Mouser Part No 523-2082-6502-03	Amphenol XMA	Attenuators - Interconnects Attenuator, SMA-m/f, DC-18GHz, 10W, 3dB Learn More about Amphenol XMA non cryo attenuators	Datasheet	10In Stock	$755.74	Min.: 1 Mult.: 1		SMA		3 dB	10 W	Male / Female	50 Ohms	1.40:1		- 65 C	+ 125 C		Bulk
Attenuators - Interconnects Attenuator SMA-m/f DC-18 GHz 25W 3dB 2082-6525-18-03 Amphenol XMA 1: $852.99 3In Stock	Mfr. Part No. 2082-6525-18-03 Mouser Part No 523-2082-6525-18-03	Amphenol XMA	Attenuators - Interconnects Attenuator SMA-m/f DC-18 GHz 25W 3dB Learn More about Amphenol XMA non cryo attenuators	Datasheet	3In Stock	$852.99	Min.: 1 Mult.: 1		SMA		3 dB	25 W	Male / Female	50 Ohms	1.40:1		- 65 C	+ 125 C		Each
Attenuators - Interconnects Atten, SMA-m/f, 26GHz, 2W, 3dB 2782-6426-03 Amphenol XMA 1: $256.31 10In Stock	Mfr. Part No. 2782-6426-03 Mouser Part No 523-2782-6426-03	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 26GHz, 2W, 3dB Learn More about Amphenol XMA non cryo attenuators	Datasheet	10In Stock	$256.31 $217.90 $204.28	Min.: 1 Mult.: 1		SMA		3 dB	2 W	Male / Female	50 Ohms	1.40:1		- 65 C	+ 125 C		Bulk
Attenuators - Interconnects N Type Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 2 dB, w/out Hex 73287-0350 Molex 1: $105.84 14In Stock	Mfr. Part No. 73287-0350 Mouser Part No 538-73287-0350	Molex	Attenuators - Interconnects N Type Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 2 dB, w/out Hex Learn More about Molex sma attenuators	Datasheet	14In Stock	$105.84 $99.74 $88.48 $83.46 View $79.74 Quote	Min.: 1 Mult.: 1		N	0 Hz to 18 GHz	3 dB	2 W	Male / Female	50 Ohms	1.35:1		- 65 C	+ 125 C	73287
Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 3DB RoHS BW-V3-1W54+ Mini-Circuits Restricted Availability	Mfr. Part No. BW-V3-1W54+ Mouser Part No 139-BW-V3-1W54	Mini-Circuits	Attenuators - Interconnects FXD ATTEN/2.4MM/ 1W 3DB RoHS Learn More about Mini-Circuits mini circuits bw fixed attenuators Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability		2.4 mm	0 Hz to 50 GHz	3 dB	1 W		50 Ohms	1.2:1		- 55 C	+ 100 C	BW
Attenuators - Interconnects ATTENUATOR: SMA.75 3DB 18GHZ 2W 50ohms R411803121 Radiall 1: $140.30 48In Stock	Mfr. Part No. R411803121 Mouser Part No 501-R411803121	Radiall	Attenuators - Interconnects ATTENUATOR: SMA.75 3DB 18GHZ 2W 50ohms	Datasheet	48In Stock	$140.30 $119.28 $115.43 $113.30 View $109.93 Quote	Min.: 1 Mult.: 1		SMA		3 dB	2 W		50 Ohms			- 55 C	+ 125 C	Attenuator	Bulk
Attenuators - Interconnects ATTENUATOR: SMA.86 3DB 18GHZ 2W 50ohms R413803000 Radiall 1: $140.93 18In Stock	Mfr. Part No. R413803000 Mouser Part No 501-R413803000	Radiall	Attenuators - Interconnects ATTENUATOR: SMA.86 3DB 18GHZ 2W 50ohms	Datasheet	18In Stock	$140.93 $112.80 $110.58 $107.16 View $103.43 Quote	Min.: 1 Mult.: 1		SMA		3 dB	2 W		50 Ohms			- 55 C	+ 125 C	Attenuator	Bulk
Attenuators - Interconnects SMA Jack to SMAPlug Attenuator, 3 dB, 2W ATS-1M1F-03DB2W Amphenol RF 1: $61.77 110In Stock	Mfr. Part No. ATS-1M1F-03DB2W Mouser Part No 523-ATS-1M1F-03DB2W	Amphenol RF	Attenuators - Interconnects SMA Jack to SMAPlug Attenuator, 3 dB, 2W Learn More about Amphenol RF sma connectors	Datasheet	110In Stock	$61.77 $54.18 $51.05 $47.95 View $47.81 Quote	Min.: 1 Mult.: 1		SMA		3 dB	2 W	Male / Female	50 Ohms		0.5 dB	- 55 C	+ 125 C	Attenuators	Bulk
Attenuators - Interconnects 2.92mm M to F Atten 40 GHz (3 dB) SF0915-6200-03 Amphenol / SV Microwave 1: $271.45 20In Stock	Mfr. Part No. SF0915-6200-03 Mouser Part No 523-SF0915-6200-03	Amphenol / SV Microwave	Attenuators - Interconnects 2.92mm M to F Atten 40 GHz (3 dB) Learn More about Amphenol / SV Microwave amphenol attenuators	Datasheet	20In Stock	$271.45 $240.46 $229.06 $221.36 View Quote	Min.: 1 Mult.: 1		2.92 mm	40 GHz	3 dB	500 mW	Male / Female	50 Ohms			- 65 C	+ 165 C	2.92mm	Tray
Attenuators - Interconnects SMA Sub Mini M/F 2W 3dB DC-18 GHz ATT-0290-03-SMA-02 Midwest Microwave / Cinch Connectivity Solutions 1: $212.23 11In Stock	Mfr. Part No. ATT-0290-03-SMA-02 Mouser Part No 530-ATT0290-03-SMA02	Midwest Microwave / Cinch Connectivity Solutions	Attenuators - Interconnects SMA Sub Mini M/F 2W 3dB DC-18 GHz Learn More about Midwest Microwave / Cinch Connectivity Solutions midwest microwave sma attenuators	Datasheet	11In Stock	$212.23 $183.00 $171.57 $163.40	Min.: 1 Mult.: 1		SMA		3 dB	2 W	Male / Female			0.3 dB	- 65 C	+ 125 C	ATT-0290	Bulk
Attenuators - Interconnects SMA M/F Attenuator 3dB 2W DC-4 GHz CGA-1040-03-SMA-02 Midwest Microwave / Cinch Connectivity Solutions 1: $24.25 148In Stock	Mfr. Part No. CGA-1040-03-SMA-02 Mouser Part No 530-CGA104003SMA02	Midwest Microwave / Cinch Connectivity Solutions	Attenuators - Interconnects SMA M/F Attenuator 3dB 2W DC-4 GHz Learn More about Midwest Microwave / Cinch Connectivity Solutions midwest microwave commercial attenuators	Datasheet	148In Stock	$24.25 $21.18 $20.10 $18.63 View $17.75 $17.13 Quote	Min.: 1 Mult.: 1		SMA	0 Hz to 4 GHz	3 dB	2 W	Male / Female	50 Ohms		0.4 dB		+ 85 C	CGA-1040
Attenuators - Interconnects Attenuator 2.92mm 03 dB DC-40GHz, 1W 4880-5522-03-CRYO Amphenol XMA 1: $554.01 7In Stock	Mfr. Part No. 4880-5522-03-CRYO Mouser Part No 523-4880-5522-03CRYO	Amphenol XMA	Attenuators - Interconnects Attenuator 2.92mm 03 dB DC-40GHz, 1W Learn More about Amphenol XMA cryo attenuators	Datasheet	7In Stock	$554.01 $471.04	Min.: 1 Mult.: 1	No	2.92 mm		3 dB	1 W	Female / Female		1.40:1			+ 125 C		Bulk
Attenuators - Interconnects ATTENUATOR, 2.92mm-f/f, DC-18 GHz, 1W 4880-5523-03-CRYO Amphenol XMA 1: $340.29 21In Stock	Mfr. Part No. 4880-5523-03-CRYO Mouser Part No 523-4880-5523-03CRYO	Amphenol XMA	Attenuators - Interconnects ATTENUATOR, 2.92mm-f/f, DC-18 GHz, 1W Learn More about Amphenol XMA cryo attenuators	Datasheet	21In Stock	$340.29 $293.67 $275.31	Min.: 1 Mult.: 1	No	2.92 mm		3 dB	1 W	Female / Female		1.35:1			+ 125 C		Bulk
Attenuators - Interconnects Atten, 2.92mm-m/f, 40GHz, 0.5W, 3dB 4882-6040-03-CRYO Amphenol XMA 1: $459.50 9In Stock	Mfr. Part No. 4882-6040-03-CRYO Mouser Part No 523-4882-6040-03CRYO	Amphenol XMA	Attenuators - Interconnects Atten, 2.92mm-m/f, 40GHz, 0.5W, 3dB Learn More about Amphenol XMA cryo attenuators	Datasheet	9In Stock	$459.50 $390.70 $373.66	Min.: 1 Mult.: 1	No	2.92 mm		3 dB	500 mW	Male / Female	50 Ohms	1.40:1			+ 125 C		Bulk
Attenuators - Interconnects PE 3dB 75ohm fixed attenuator BNC plug to BNC jack 1GHz rated 1 watt PE7751-3 Pasternack 1: $56.82 1In Stock New Product	Mfr. Part No. PE7751-3 Mouser Part No 28-PE7751-3 New Product	Pasternack	Attenuators - Interconnects PE 3dB 75ohm fixed attenuator BNC plug to BNC jack 1GHz rated 1 watt Learn More about Pasternack pe7751 fixed attenuators	Datasheet	1In Stock	$56.82 $48.30 $45.28 $43.12 View $41.06 $39.23	Min.: 1 Mult.: 1		BNC	0 Hz to 1 GHz	3 dB	1 W	Male / Female	75 Ohms	1.2:1		- 50 C	+ 80 C
Attenuators - Interconnects PE 3dB 75ohm fixed attenuator F plug to F jack 1GHz rated 1 watt PE7752-3 Pasternack 1: $43.70 2In Stock New Product	Mfr. Part No. PE7752-3 Mouser Part No 28-PE7752-3 New Product	Pasternack	Attenuators - Interconnects PE 3dB 75ohm fixed attenuator F plug to F jack 1GHz rated 1 watt Learn More about Pasternack pe7752 fixed attenuators	Datasheet	2In Stock	$43.70 $36.55 $34.75 $34.14 View $32.40 $30.76 Quote	Min.: 1 Mult.: 1		F	0 Hz to 1 GHz	3 dB	1 W	Male / Female	75 Ohms	1.25:1		- 50 C	+ 80 C
Attenuators - Interconnects COAXIAL FIXED ATTENUATOR, 50 Ohm, 3 dB, SMA 6803.19.A HUBER+SUHNER 1: $197.33 3In Stock 4Expected 10/11/2026	Mfr. Part No. 6803.19.A Mouser Part No 455-680319A	HUBER+SUHNER	Attenuators - Interconnects COAXIAL FIXED ATTENUATOR, 50 Ohm, 3 dB, SMA Learn More about HUBER+SUHNER huber suhner fixed attenuators	Datasheet	3In Stock 4Expected 10/11/2026	$197.33 $179.63 $176.01 $168.81 View Quote	Min.: 1 Mult.: 1		SMA		3 dB	2 W	Male / Female	50 Ohms		0.3 dB	- 55 C	+ 130 C
Attenuators - Interconnects ATTENUATOR: N 3dB 6GHZ 1W 50ohms R412703124 Radiall 1: $97.66 4In Stock	Mfr. Part No. R412703124 Mouser Part No 501-R412703124	Radiall	Attenuators - Interconnects ATTENUATOR: N 3dB 6GHZ 1W 50ohms	Datasheet	4In Stock	$97.66 $76.68 $76.16 $73.95 View $72.20 Quote	Min.: 1 Mult.: 1		N		3 dB	1 W		50 Ohms			- 40 C	+ 85 C	Attenuator	Bulk