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 (CAD) 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 73287-0011 Molex 1: $87.94 36In Stock	Mfr. Part # 73287-0011 Mouser Part # 538-73287-0011	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	36In Stock	$87.94 $76.16 $74.87 $68.99 $65.17	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 73287-0020 Molex 1: $86.56 52In Stock	Mfr. Part # 73287-0020 Mouser Part # 538-73287-0020	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	52In Stock	$86.56 $73.57 $70.06 $67.72 $63.98	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 73287-0021 Molex 1: $86.56 35In Stock	Mfr. Part # 73287-0021 Mouser Part # 538-73287-0021	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	35In Stock	$86.56 $73.57 $70.06 $67.72 $63.98	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 73287-0030 Molex 1: $86.56 35In Stock 50Expected 2026-11-24	Mfr. Part # 73287-0030 Mouser Part # 538-73287-0030	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	35In Stock 50Expected 2026-11-24	$86.56 $73.57 $70.06 $67.72 $63.98	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 73287-0031 Molex 1: $86.56 92In Stock	Mfr. Part # 73287-0031 Mouser Part # 538-73287-0031	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	92In Stock	$86.56 $73.57 $70.06 $67.72 $63.98	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 73287-0040 Molex 1: $81.24 35In Stock	Mfr. Part # 73287-0040 Mouser Part # 538-73287-0040	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	35In Stock	$81.24 $69.81 $69.06 $64.22 View $62.08 $58.65	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 73287-0041 Molex 1: $86.56 50In Stock	Mfr. Part # 73287-0041 Mouser Part # 538-73287-0041	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	50In Stock	$86.56 $73.57 $70.06 $67.72 $63.98	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 73287-0311 Molex 1: $320.83 21In Stock	Mfr. Part # 73287-0311 Mouser Part # 538-73287-0311	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	21In Stock	$320.83 $283.02 $268.99 $256.42	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 SMA 73287-0313 Molex 1: $320.83 31In Stock	Mfr. Part # 73287-0313 Mouser Part # 538-73287-0313	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	31In Stock	$320.83 $280.66 $269.71 $256.42	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 SMA 73287-0315 Molex 1: $358.88 38In Stock	Mfr. Part # 73287-0315 Mouser Part # 538-73287-0315	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	38In Stock	$358.88 $305.06 $286.01 $271.92	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 73287-0321 Molex 1: $353.29 10In Stock	Mfr. Part # 73287-0321 Mouser Part # 538-73287-0321	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	10In Stock	$353.29 $315.06 $290.45 $284.88	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 SMA 73287-0323 Molex 1: $382.80 48In Stock	Mfr. Part # 73287-0323 Mouser Part # 538-73287-0323	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	48In Stock	$382.80 $325.40 $305.08 $290.04	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 SMA 73287-0325 Molex 1: $353.29 28In Stock	Mfr. Part # 73287-0325 Mouser Part # 538-73287-0325	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	28In Stock	$353.29 $309.96 $292.20 $284.88	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 73287-0010 Molex 1: $86.56 110In Stock	Mfr. Part # 73287-0010 Mouser Part # 538-73287-0010	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	110In Stock	$86.56 $73.57 $70.06 $67.72 $63.98	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 73287-0051 Molex 1: $86.56 89In Stock	Mfr. Part # 73287-0051 Mouser Part # 538-73287-0051	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	89In Stock	$86.56 $73.57 $70.06 $67.72 $63.98	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 73287-0061 Molex 1: $86.56 73In Stock	Mfr. Part # 73287-0061 Mouser Part # 538-73287-0061	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	73In Stock	$86.56 $73.57 $70.06 $67.72 $63.98	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 73287-0100 Molex 1: $86.56 85In Stock	Mfr. Part # 73287-0100 Mouser Part # 538-73287-0100	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	85In Stock	$86.56 $73.57 $70.06 $67.72 $63.98	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 73287-0101 Molex 1: $86.56 70In Stock	Mfr. Part # 73287-0101 Mouser Part # 538-73287-0101	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	70In Stock	$86.56 $73.57 $70.06 $67.72 $63.98	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 73287-0121 Molex 1: $81.24 44In Stock 26Expected 2026-11-25	Mfr. Part # 73287-0121 Mouser Part # 538-73287-0121	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	44In Stock 26Expected 2026-11-25	$81.24 $70.21 $69.12 $64.22 View $62.08 $58.65	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 73287-0131 Molex 1: $91.22 215In Stock	Mfr. Part # 73287-0131 Mouser Part # 538-73287-0131	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	215In Stock	$91.22 $80.02 $76.15 $70.83 $65.17	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 73287-0141 Molex 1: $91.24 156In Stock	Mfr. Part # 73287-0141 Mouser Part # 538-73287-0141	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	156In Stock	$91.24 $80.06 $76.20 $76.16 View $70.86 $65.19	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 SMA 73287-0327 Molex 1: $353.29 13In Stock 25Expected 2026-12-17	Mfr. Part # 73287-0327 Mouser Part # 538-73287-0327	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	13In Stock 25Expected 2026-12-17	$353.29 $314.24 $300.93 $284.88	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 SMA 73287-0380 Molex 1: $152.41 36In Stock	Mfr. Part # 73287-0380 Mouser Part # 538-73287-0380	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	36In Stock	$152.41 $133.59 $123.81 $117.00	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 SMA 73287-0420 Molex 1: $168.91 23In Stock	Mfr. Part # 73287-0420 Mouser Part # 538-73287-0420	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	23In Stock	$168.91 $143.61 $137.95 $133.34 $125.99	Min.: 1 Mult.: 1	N	0 Hz to 18 GHz	10 dB	2 W	Male / Female	50 Ohms	1.35:1	- 65 C	+ 125 C	73287
Attenuators - Interconnects SMA 73287-0450 Molex 1: $152.41 25In Stock	Mfr. Part # 73287-0450 Mouser Part # 538-73287-0450	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	25In Stock	$152.41 $137.65 $132.22 $127.81 $113.34	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

Fixed RF Coaxial Attenuators

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