Attenuators - Interconnects – Mouser Puerto Rico

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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 (USD) 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: $61.23 A tariff of 8% may be applied if shipping to the United States. 36In Stock New At Mouser	Mfr. Part # 73287-0011 Mouser Part # 538-73287-0011 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	36In Stock	$61.23 $52.61 $49.56 $47.91 $45.26 A tariff of 8% may be applied if shipping to the United States.	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: $60.79 52In Stock New At Mouser	Mfr. Part # 73287-0020 Mouser Part # 538-73287-0020 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	52In Stock	$60.79 $51.68 $49.56 $47.91 View $42.87 $41.91 Quote	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: $61.23 35In Stock New At Mouser	Mfr. Part # 73287-0021 Mouser Part # 538-73287-0021 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	35In Stock	$61.23 $52.61 $49.56 $47.91 $45.26	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: $61.23 37In Stock New At Mouser	Mfr. Part # 73287-0030 Mouser Part # 538-73287-0030 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	37In Stock	$61.23 $52.61 $49.56 $47.91 $45.26	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: $61.23 92In Stock New At Mouser	Mfr. Part # 73287-0031 Mouser Part # 538-73287-0031 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	92In Stock	$61.23 $52.05 $49.56 $47.91 $45.26	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: $56.42 A tariff of 8% may be applied if shipping to the United States. 35In Stock New At Mouser	Mfr. Part # 73287-0040 Mouser Part # 538-73287-0040 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	35In Stock	$56.42 $48.48 $47.96 $44.60 View $43.11 $40.73 A tariff of 8% may be applied if shipping to the United States.	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: $61.23 A tariff of 8% may be applied if shipping to the United States. 50In Stock New At Mouser	Mfr. Part # 73287-0041 Mouser Part # 538-73287-0041 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	50In Stock	$61.23 $52.61 $51.57 $47.91 $45.26 A tariff of 8% may be applied if shipping to the United States.	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 73287-0121 Molex 1: $56.42 44In Stock 26On Order	Mfr. Part # 73287-0121 Mouser Part # 538-73287-0121	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	44In Stock 26On Order	$56.42 $48.48 $46.09 $44.60 View $43.11 $40.73	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 73287-0311 Molex 1: $222.80 31In Stock New At Mouser	Mfr. Part # 73287-0311 Mouser Part # 538-73287-0311 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	31In Stock	$222.80 $196.54 $191.97 $178.07	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: $222.80 31In Stock New At Mouser	Mfr. Part # 73287-0313 Mouser Part # 538-73287-0313 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	31In Stock	$222.80 $194.90 $187.30 $178.07	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: $224.50 38In Stock New At Mouser	Mfr. Part # 73287-0315 Mouser Part # 538-73287-0315 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	38In Stock	$224.50 $198.57 $193.45 $179.55	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: $245.34 10In Stock New At Mouser	Mfr. Part # 73287-0321 Mouser Part # 538-73287-0321 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	10In Stock	$245.34 $217.17 $200.53 $197.83	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: $245.34 48In Stock New At Mouser	Mfr. Part # 73287-0323 Mouser Part # 538-73287-0323 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	48In Stock	$245.34 $215.25 $202.56 $197.83	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: $245.34 28In Stock New At Mouser	Mfr. Part # 73287-0325 Mouser Part # 538-73287-0325 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	28In Stock	$245.34 $215.25 $202.56 $197.83	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: $61.23 124In Stock New At Mouser	Mfr. Part # 73287-0010 Mouser Part # 538-73287-0010 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	124In Stock	$61.23 $52.61 $49.56 $47.98 View $47.10 $45.26	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: $61.23 89In Stock New At Mouser	Mfr. Part # 73287-0051 Mouser Part # 538-73287-0051 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	89In Stock	$61.23 $52.61 $49.56 $47.99 $45.26	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: $61.89 48In Stock 25On Order	Mfr. Part # 73287-0061 Mouser Part # 538-73287-0061	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	48In Stock 25On Order	$61.89 $52.57 $50.56 $47.91 $45.26	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: $61.23 87In Stock	Mfr. Part # 73287-0100 Mouser Part # 538-73287-0100	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	87In Stock	$61.23 $52.88 $51.57 $49.85 $45.26	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: $61.23 71In Stock	Mfr. Part # 73287-0101 Mouser Part # 538-73287-0101	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	71In Stock	$61.23 $53.77 $50.46 $49.84 $45.26	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 73287-0131 Molex 1: $61.23 227In Stock	Mfr. Part # 73287-0131 Mouser Part # 538-73287-0131	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	227In Stock	$61.23 $52.05 $49.56 $47.91 View $45.47 $45.26	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: $63.36 160In Stock New At Mouser	Mfr. Part # 73287-0141 Mouser Part # 538-73287-0141 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	160In Stock	$63.36 $55.58 $52.89 $49.20 $45.27	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 73287-0380 Molex 1: $105.84 A tariff of 8% may be applied if shipping to the United States. 36In Stock New At Mouser	Mfr. Part # 73287-0380 Mouser Part # 538-73287-0380 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	36In Stock	$105.84 $92.61 $85.98 $81.25 A tariff of 8% may be applied if shipping to the United States.	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: $105.84 25In Stock New At Mouser	Mfr. Part # 73287-0420 Mouser Part # 538-73287-0420 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	25In Stock	$105.84 $92.61 $88.77 $85.99 $81.25	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 73287-0490 Molex 1: $84.33 30In Stock 60On Order New At Mouser	Mfr. Part # 73287-0490 Mouser Part # 538-73287-0490 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	30In Stock 60On Order On Order Ship Dates Mfr. #: 73287-0490 Stock: 30 Can Ship Immediately On Order: 10 Expected 11/9/2026 50 Expected 11/13/2026 Factory Lead-Time: 15 Weeks	$84.33 $72.49 $70.62 $67.05 $63.35	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 SMA 73287-0520 Molex 1: $84.34 30In Stock New At Mouser	Mfr. Part # 73287-0520 Mouser Part # 538-73287-0520 New At Mouser	Molex	Attenuators - Interconnects SMA Learn More about Molex sma attenuators	Datasheet	30In Stock	$84.34 $72.49 $69.38 $67.05 $63.35	Min.: 1 Mult.: 1	SMA	0 Hz to 18 GHz	6 dB	5 W	Male / Female	50 Ohms	1.35:1	- 65 C	+ 125 C	73287

Fixed RF Coaxial Attenuators

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