Attenuators - Interconnects

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Fixed RF Coaxial Attenuators

Molex Fixed RF Coaxial Attenuators deliver precise signal power control, exceptional signal integrity, and low Passive Inter-Modulation (PIM) for high-performance applications. These attenuators provide accuracy and durability to ensure consistent long-term performance. The RF coaxial attenuators include various power ranges, power-handling capabilities, and connector types. The attenuators are engineered with solderless contacts to withstand wide temperature ranges, shock and vibration forces, and harsh environmental conditions. These attenuators feature 0.5W to 100W power handling, DC to 40GHz frequency, 50Ω impedance, and a 1.35:1 to 1.40:1 maximum VSWR. The RF coaxial attenuators are available in 2.92mm, N-Type, and SMA connector types with passivated stainless steel housing. Typical applications include aerospace and defense devices, wireless infrastructure, telecommunications, and automotive.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Connector Type	Frequency Range	Maximum Attenuation	Power Rating	Gender	Impedance	VSWR	Minimum Operating Temperature	Maximum Operating Temperature	Series
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 1 dB, w/ Hex 73287-0011 Molex 1: $68.972 36In Stock	Mfr. Part # 73287-0011 Mouser Part # 538-73287-0011	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 1 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	36In Stock	$68.972 $59.470 $55.927 $53.592 $50.629	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	1 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 2 dB, w/out Hex 73287-0020 Molex 1: $68.493 52In Stock	Mfr. Part # 73287-0020 Mouser Part # 538-73287-0020	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 2 dB, w/out Hex Learn More about Molex sma attenuators	Datasheet	52In Stock	$68.493 $59.026 $55.437 $53.592 $50.629	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	2 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 2 dB, w/ Hex 73287-0021 Molex 1: $68.584 35In Stock	Mfr. Part # 73287-0021 Mouser Part # 538-73287-0021	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 2 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	35In Stock	$68.584 $59.311 $55.437 $53.592 $50.629	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	2 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 3 dB, w/out Hex 73287-0030 Molex 1: $68.584 35In Stock 50Expected 11/24/2026	Mfr. Part # 73287-0030 Mouser Part # 538-73287-0030	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 3 dB, w/out Hex Learn More about Molex sma attenuators	Datasheet	35In Stock 50Expected 11/24/2026	$68.584 $59.311 $55.927 $53.592 $50.629	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	3 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 3 dB, w/ Hex 73287-0031 Molex 1: $68.493 92In Stock	Mfr. Part # 73287-0031 Mouser Part # 538-73287-0031	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 3 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	92In Stock	$68.493 $59.026 $55.437 $53.592 $50.629	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	3 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 4 dB, w/out Hex 73287-0040 Molex 1: $64.278 35In Stock	Mfr. Part # 73287-0040 Mouser Part # 538-73287-0040	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 4 dB, w/out Hex Learn More about Molex sma attenuators	Datasheet	35In Stock	$64.278 $56.349 $55.437 $53.592 View $46.847 $46.129 Quote	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	4 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 4 dB, w/ Hex 73287-0041 Molex 1: $68.915 50In Stock	Mfr. Part # 73287-0041 Mouser Part # 538-73287-0041	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 4 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	50In Stock	$68.915 $59.026 $56.542 $53.592 $50.629	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	4 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects 2.92mm Attenuator, Plug to Jack, Straight, 40 GHz, 0.5 Watt, 3 dB, w/ Hex 73287-0311 Molex 1: $253.831 20In Stock	Mfr. Part # 73287-0311 Mouser Part # 538-73287-0311	Molex	Attenuators - Interconnects 2.92mm Attenuator, Plug to Jack, Straight, 40 GHz, 0.5 Watt, 3 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	20In Stock	$253.831 $241.367 $214.412 $196.491 View Quote	Min.: 1 Mult.: 1	2.92 mm	0 Hz to 40 GHz	3 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects 2.92mm Attenuator, Plug to Jack, Straight, 40 GHz, 0.5 Watt, 6 dB, w/ Hex 73287-0313 Molex 1: $253.831 30In Stock	Mfr. Part # 73287-0313 Mouser Part # 538-73287-0313	Molex	Attenuators - Interconnects 2.92mm Attenuator, Plug to Jack, Straight, 40 GHz, 0.5 Watt, 6 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	30In Stock	$253.831 $227.365 $226.294 $196.479 View Quote	Min.: 1 Mult.: 1	2.92 mm	0 Hz to 40 GHz	6 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects 2.92mm Attenuator, Plug to Jack, Straight, 40 GHz, 0.5 Watt, 10 dB, w/ Hex 73287-0315 Molex 1: $255.767 37In Stock	Mfr. Part # 73287-0315 Mouser Part # 538-73287-0315	Molex	Attenuators - Interconnects 2.92mm Attenuator, Plug to Jack, Straight, 40 GHz, 0.5 Watt, 10 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	37In Stock	$255.767 $231.786 $226.294 $215.141	Min.: 1 Mult.: 1	2.92 mm	0 Hz to 40 GHz	10 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects 2.92mm Attenuator, Plug to Jack, Straight, 40 GHz, 2 Watt, 3 dB, w/ Hex 73287-0321 Molex 1: $280.980 10In Stock	Mfr. Part # 73287-0321 Mouser Part # 538-73287-0321	Molex	Attenuators - Interconnects 2.92mm Attenuator, Plug to Jack, Straight, 40 GHz, 2 Watt, 3 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	10In Stock	$280.980 $251.575 $232.253 $229.484	Min.: 1 Mult.: 1	2.92 mm	0 Hz to 40 GHz	3 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects 2.92mm Attenuator, Plug to Jack, Straight, 40 GHz, 2 Watt, 6 dB, w/ Hex 73287-0323 Molex 1: $284.044 48In Stock	Mfr. Part # 73287-0323 Mouser Part # 538-73287-0323	Molex	Attenuators - Interconnects 2.92mm Attenuator, Plug to Jack, Straight, 40 GHz, 2 Watt, 6 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	48In Stock	$284.044 $249.251 $236.149 $229.484	Min.: 1 Mult.: 1	2.92 mm	0 Hz to 40 GHz	6 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects 2.92mm Attenuator, Plug to Jack, Straight, 40 GHz, 2 Watt, 10 dB, w/ Hex 73287-0325 Molex 1: $283.554 28In Stock	Mfr. Part # 73287-0325 Mouser Part # 538-73287-0325	Molex	Attenuators - Interconnects 2.92mm Attenuator, Plug to Jack, Straight, 40 GHz, 2 Watt, 10 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	28In Stock	$283.554 $248.738 $235.807 $229.484	Min.: 1 Mult.: 1	2.92 mm	0 Hz to 40 GHz	10 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 1 dB, w/out Hex 73287-0010 Molex 1: $68.584 110In Stock	Mfr. Part # 73287-0010 Mouser Part # 538-73287-0010	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 1 dB, w/out Hex Learn More about Molex sma attenuators	Datasheet	110In Stock	$68.584 $59.311 $55.437 $54.674 View $53.660 $50.629	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	1 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 5 dB, w/ Hex 73287-0051 Molex 1: $68.493 89In Stock	Mfr. Part # 73287-0051 Mouser Part # 538-73287-0051	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 5 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	89In Stock	$68.493 $58.536 $55.437 $54.674 $50.629	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	5 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 6 dB, w/ Hex 73287-0061 Molex 1: $69.131 73In Stock	Mfr. Part # 73287-0061 Mouser Part # 538-73287-0061	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 6 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	73In Stock	$69.131 $59.106 $56.542 $54.662 $50.629	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	6 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 10 dB, w/out Hex 73287-0100 Molex 1: $68.915 83In Stock	Mfr. Part # 73287-0100 Mouser Part # 538-73287-0100	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 10 dB, w/out Hex Learn More about Molex sma attenuators	Datasheet	83In Stock	$68.915 $59.026 $56.542 $54.662 $50.629	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	10 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 10 dB, w/ Hex 73287-0101 Molex 1: $68.505 70In Stock	Mfr. Part # 73287-0101 Mouser Part # 538-73287-0101	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 10 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	70In Stock	$68.505 $61.259 $58.752 $56.793 $50.629	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	10 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 15 dB, w/ Hex 73287-0121 Molex 1: $64.278 44In Stock 26Expected 11/25/2026	Mfr. Part # 73287-0121 Mouser Part # 538-73287-0121	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 15 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	44In Stock 26Expected 11/25/2026	$64.278 $56.349 $55.437 $53.592 View $46.961 $45.822 Quote	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	15 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 20 dB, w/ Hex 73287-0131 Molex 1: $72.173 215In Stock	Mfr. Part # 73287-0131 Mouser Part # 538-73287-0131	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 20 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	215In Stock	$72.173 $63.310 $60.245 $56.041 $50.629	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	20 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 30 dB, w/ Hex 73287-0141 Molex 1: $72.185 154In Stock	Mfr. Part # 73287-0141 Mouser Part # 538-73287-0141	Molex	Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 30 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	154In Stock	$72.185 $63.321 $60.256 $56.052 $50.629	Min.: 1 Mult.: 1	SMA	0 Hz to 23 GHz	30 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects 2.92mm Attenuator, Plug to Jack, Straight, 40 GHz, 2 Watt, 20 dB, w/ Hex 73287-0327 Molex 1: $284.170 12In Stock 25Expected 12/17/2026	Mfr. Part # 73287-0327 Mouser Part # 538-73287-0327	Molex	Attenuators - Interconnects 2.92mm Attenuator, Plug to Jack, Straight, 40 GHz, 2 Watt, 20 dB, w/ Hex Learn More about Molex sma attenuators	Datasheet	12In Stock 25Expected 12/17/2026	$284.170 $251.575 $240.296 $229.484	Min.: 1 Mult.: 1	2.92 mm	0 Hz to 40 GHz	20 dB	2 W	Male / Female	50 Ohms	1.40:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects N Type Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 6 dB, w/out Hex 73287-0380 Molex 1: $120.581 36In Stock	Mfr. Part # 73287-0380 Mouser Part # 538-73287-0380	Molex	Attenuators - Interconnects N Type Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 6 dB, w/out Hex Learn More about Molex sma attenuators	Datasheet	36In Stock	$120.581 $106.146 $100.803 $92.965 View $90.948 Quote	Min.: 1 Mult.: 1	N	0 Hz to 18 GHz	6 dB	2 W	Male / Female	50 Ohms	1.35:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects N Type Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 20 dB, w/out Hex 73287-0450 Molex 1: $124.124 22In Stock	Mfr. Part # 73287-0450 Mouser Part # 538-73287-0450	Molex	Attenuators - Interconnects N Type Attenuator, Plug to Jack, Straight, 18 GHz, 2 Watt, 20 dB, w/out Hex Learn More about Molex sma attenuators	Datasheet	22In Stock	$124.124 $111.467 $104.631 $101.122 $95.540	Min.: 1 Mult.: 1	N	0 Hz to 18 GHz	20 dB	2 W	Male / Female	50 Ohms	1.35:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA Attenuator, Plug to Jack, Straight, 18 GHz, 5 Watt, 3 dB 73287-0490 Molex 1: $97.283 25In Stock 60On Order	Mfr. Part # 73287-0490 Mouser Part # 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. #: 73287-0490 Stock: 25 Can Ship Immediately On Order: 10 Expected 11/9/2026 50 Expected 11/13/2026 Factory Lead-Time: 15 Weeks	$97.283 $85.503 $78.394 $75.750 $71.569	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

Fixed RF Coaxial Attenuators

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Fixed RF Coaxial Attenuators

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