Attenuators - Interconnects – Mouser Costa Rica

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Cryogenic Attenuators

Amphenol XMA Cryogenic Attenuators are linear, passive transmission line components designed to lower the input power in a matched system. These attenuators offer a power range of 0.5W to 2W, a frequency range of 18GHz to 40GHz, and up to 30 coupling options. Amphenol XMA Cryogenic Attenuators feature state-of-the-art thermalization methods, tight tolerancing, and numerous shapes and materials to fit various applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CRC) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Connector Type	Maximum Attenuation	Power Rating	Gender	Impedance	VSWR	Maximum Operating Temperature	Packaging
Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 6dB 2082-6418-06-CRYO Amphenol XMA 1: ₡68 946,05 57In Stock	Mfr. Part # 2082-6418-06-CRYO Mouser Part # 523-2082-6418-06CRYO	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 6dB Learn More about Amphenol XMA cryo attenuators	Datasheet	57In Stock	₡68 946,05 ₡58 609,61 ₡54 940,33 ₡49 891,81	Min.: 1 Mult.: 1	No	SMA	6 dB	2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 10dB 2082-6418-10-CRYO Amphenol XMA 1: ₡68 503,66 58In Stock 110Expected 12/24/2026	Mfr. Part # 2082-6418-10-CRYO Mouser Part # 523-2082-6418-10CRYO	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 10dB Learn More about Amphenol XMA cryo attenuators	Datasheet	58In Stock 110Expected 12/24/2026	₡68 503,66 ₡59 489,20 ₡56 954,53 ₡55 903,19 View ₡52 530,57 Quote	Min.: 1 Mult.: 1	No	SMA	10 dB	2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 0dB 2082-6040-00-CRYO Amphenol XMA 1: ₡77 346,36 11In Stock	Mfr. Part # 2082-6040-00-CRYO Mouser Part # 523-2082-6040-00CRYO	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 0dB Learn More about Amphenol XMA cryo attenuators	Datasheet	11In Stock	₡77 346,36 ₡65 807,65 ₡61 524,21 ₡61 269,19 View ₡59 411,13 Quote	Min.: 1 Mult.: 1	No	SMA	0 dB	2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 3dB 2082-6040-03-CRYO Amphenol XMA 1: ₡71 584,81 7In Stock	Mfr. Part # 2082-6040-03-CRYO Mouser Part # 523-2082-6040-03CRYO	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 3dB Learn More about Amphenol XMA cryo attenuators	Datasheet	7In Stock	₡71 584,81 ₡60 998,54 ₡57 183,53 ₡54 456,29	Min.: 1 Mult.: 1	No	SMA	3 dB	2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 30dB 2082-6044-30-CRYO Amphenol XMA 1: ₡73 161,82 6In Stock	Mfr. Part # 2082-6044-30-CRYO Mouser Part # 523-2082-6044-30CRYO	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 30dB Learn More about Amphenol XMA cryo attenuators	Datasheet	6In Stock	₡73 161,82 ₡64 511,69 ₡61 524,21 ₡61 269,19 View ₡59 405,92 Quote	Min.: 1 Mult.: 1	No	SMA	30 dB	2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 0dB, CRYO 2082-6240-00-CRYO Amphenol XMA 1: ₡82 597,86 6In Stock	Mfr. Part # 2082-6240-00-CRYO Mouser Part # 523-2082-6240-00CRYO	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 0dB, CRYO Learn More about Amphenol XMA cryo attenuators	Datasheet	6In Stock	₡82 597,86 ₡70 210,78 ₡65 818,05 ₡62 783,74	Min.: 1 Mult.: 1	No	SMA	0 dB	2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 10dB 2082-6242-10-CRYO Amphenol XMA 1: ₡82 597,86 9In Stock	Mfr. Part # 2082-6242-10-CRYO Mouser Part # 523-2082-6242-10CRYO	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 10dB Learn More about Amphenol XMA cryo attenuators	Datasheet	9In Stock	₡82 597,86 ₡70 210,78 ₡65 818,05 ₡62 783,74	Min.: 1 Mult.: 1	No	SMA	10 dB	2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Attenuator, SMA-m/f, DC-18GHz, 2W, 10dB 2082-6340-10-CRYO Amphenol XMA 1: ₡69 622,66 7In Stock	Mfr. Part # 2082-6340-10-CRYO Mouser Part # 523-2082-6340-10CRYO	Amphenol XMA	Attenuators - Interconnects Attenuator, SMA-m/f, DC-18GHz, 2W, 10dB Learn More about Amphenol XMA cryo attenuators	Datasheet	7In Stock	₡69 622,66 ₡59 182,12 ₡55 481,61 ₡52 837,65	Min.: 1 Mult.: 1	No	SMA		2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Attenuator, SMA-m/f, DC-18GHz, 2W, 30dB 2082-6340-30-CRYO Amphenol XMA 1: ₡77 294,32 3In Stock	Mfr. Part # 2082-6340-30-CRYO Mouser Part # 523-2082-6340-30CRYO	Amphenol XMA	Attenuators - Interconnects Attenuator, SMA-m/f, DC-18GHz, 2W, 30dB Learn More about Amphenol XMA cryo attenuators	Datasheet	3In Stock	₡77 294,32 ₡64 470,05 ₡61 482,58 ₡61 222,35 View ₡59 369,49 Quote	Min.: 1 Mult.: 1	No	SMA		2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 30dB 2082-6418-30-CRYO Amphenol XMA 1: ₡73 120,18 4In Stock	Mfr. Part # 2082-6418-30-CRYO Mouser Part # 523-2082-6418-30CRYO	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 30dB Learn More about Amphenol XMA cryo attenuators	Datasheet	4In Stock	₡73 120,18 ₡64 475,25 ₡61 487,78 ₡61 227,55 View ₡59 369,49 Quote	Min.: 1 Mult.: 1	No	SMA	30 dB	2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Attenuator, SMA-m/f, DC-26.5GHz, 2W, 0dB 2682-6460-00-CRYO Amphenol XMA 1: ₡202 622,38 1In Stock	Mfr. Part # 2682-6460-00-CRYO Mouser Part # 523-2682-6460-00CRYO	Amphenol XMA	Attenuators - Interconnects Attenuator, SMA-m/f, DC-26.5GHz, 2W, 0dB Learn More about Amphenol XMA cryo attenuators	Datasheet	1In Stock	₡202 622,38 ₡172 263,64 ₡167 543,02	Min.: 1 Mult.: 1	No	SMA	0 dB	2 W	Male / Female	50 Ohms	1.50:1	+ 125 C	Bulk
Attenuators - Interconnects Attenuator, SMA-m/f, DC-26.5GHz, 2W, 10d 2682-6460-10-CRYO Amphenol XMA 1: ₡206 682,01 3In Stock	Mfr. Part # 2682-6460-10-CRYO Mouser Part # 523-2682-6460-10CRYO	Amphenol XMA	Attenuators - Interconnects Attenuator, SMA-m/f, DC-26.5GHz, 2W, 10d Learn More about Amphenol XMA cryo attenuators	Datasheet	3In Stock	₡206 682,01 ₡172 263,64 ₡167 543,02	Min.: 1 Mult.: 1	No	SMA	10 dB	2 W	Male / Female	50 Ohms	1.50:1	+ 125 C	Bulk
Attenuators - Interconnects ATTENUATOR, 2.92mm-f/f, DC-18 GHz, 1W 4880-5523-10-CRYO Amphenol XMA 1: ₡179 789,57 4In Stock	Mfr. Part # 4880-5523-10-CRYO Mouser Part # 523-4880-5523-10CRYO	Amphenol XMA	Attenuators - Interconnects ATTENUATOR, 2.92mm-f/f, DC-18 GHz, 1W Learn More about Amphenol XMA cryo attenuators	Datasheet	4In Stock	₡179 789,57 ₡152 845,07 ₡143 289,33	Min.: 1 Mult.: 1	No	2.92 mm	10 dB	1 W	Female / Female		1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 20dB 2082-6243-20-CRYO Amphenol XMA 1: ₡86 725,15 4In Stock 10Expected 10/29/2026	Mfr. Part # 2082-6243-20-CRYO Mouser Part # 523-2082-6243-20CRYO	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 20dB Learn More about Amphenol XMA cryo attenuators	Datasheet	4In Stock 10Expected 10/29/2026	₡86 725,15 ₡76 565,66 ₡73 052,52 View Quote	Min.: 1 Mult.: 1	No	SMA	20 dB	2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Attenuator, SMA-m/f, 18GHz, 2W, CRYO, SS, round, .76 length, 3dB 2082-6340-03-CRYO Amphenol XMA 1: ₡58 385,81 3In Stock	Mfr. Part # 2082-6340-03-CRYO Mouser Part # 523-2082-6340-03CRYO	Amphenol XMA	Attenuators - Interconnects Attenuator, SMA-m/f, 18GHz, 2W, CRYO, SS, round, .76 length, 3dB Learn More about Amphenol XMA cryo attenuators	Datasheet	3In Stock	₡58 385,81 ₡47 601,77 ₡43 890,85 ₡42 964,42	Min.: 1 Mult.: 1	No	SMA		2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Attenuator, SMA-m/f, 18GHz, 2W, CRYO, SS, round, .76 length, 6dB 2082-6340-06-CRYO Amphenol XMA 1: ₡58 391,01 8In Stock	Mfr. Part # 2082-6340-06-CRYO Mouser Part # 523-2082-6340-06CRYO	Amphenol XMA	Attenuators - Interconnects Attenuator, SMA-m/f, 18GHz, 2W, CRYO, SS, round, .76 length, 6dB Learn More about Amphenol XMA cryo attenuators	Datasheet	8In Stock	₡58 391,01 ₡55 403,54 ₡54 726,94 ₡53 321,68 View Quote	Min.: 1 Mult.: 1	No	SMA		2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 20dB 2082-6418-20-CRYO Amphenol XMA 1: ₡64 241,04 2In Stock 100Expected 10/29/2026	Mfr. Part # 2082-6418-20-CRYO Mouser Part # 523-2082-6418-20CRYO	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 20dB Learn More about Amphenol XMA cryo attenuators	Datasheet	2In Stock 100Expected 10/29/2026	₡64 241,04 ₡54 612,43 ₡51 192,98 ₡48 751,99 Quote Quote	Min.: 1 Mult.: 1	No	SMA	20 dB	2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Attenuator, 2.92mm-m/f, 40GHz, 0.5W, CRYO, SS, round, 30dB 4882-6040-30-CRYO Amphenol XMA 1: ₡134 961,88 1In Stock	Mfr. Part # 4882-6040-30-CRYO Mouser Part # 523-4882-6040-30CRYO	Amphenol XMA	Attenuators - Interconnects Attenuator, 2.92mm-m/f, 40GHz, 0.5W, CRYO, SS, round, 30dB Learn More about Amphenol XMA cryo attenuators	Datasheet	1In Stock	₡134 961,88 ₡115 137,36 ₡111 952,11 ₡111 535,74 View Quote	Min.: 1 Mult.: 1	No	2.92 mm	30 dB	500 mW	Male / Female	50 Ohms	1.40:1	+ 125 C	Bulk
Attenuators - Interconnects Attenuator, 2.92mm-m/f, 40GHz, 1W, CRYO, SS, round, 3dB 4882-6140-03-CRYO Amphenol XMA 1: ₡149 722,28 2In Stock	Mfr. Part # 4882-6140-03-CRYO Mouser Part # 523-4882-6140-03CRYO	Amphenol XMA	Attenuators - Interconnects Attenuator, 2.92mm-m/f, 40GHz, 1W, CRYO, SS, round, 3dB Learn More about Amphenol XMA cryo attenuators	Datasheet	2In Stock	₡149 722,28 ₡141 946,53 ₡139 406,66	Min.: 1 Mult.: 1	No	2.92 mm	3 dB	1 W	Male / Female	50 Ohms	1.40:1	+ 125 C	Bulk
Attenuators - Interconnects Attenuator, SMA-m/f, DC-18GHz, 2W, 20dB 2082-6340-20-CRYO Amphenol XMA 1: ₡77 382,80 9Expected 12/3/2026	Mfr. Part # 2082-6340-20-CRYO Mouser Part # 523-2082-6340-20CRYO	Amphenol XMA	Attenuators - Interconnects Attenuator, SMA-m/f, DC-18GHz, 2W, 20dB Learn More about Amphenol XMA cryo attenuators	Datasheet	9Expected 12/3/2026	₡77 382,80 ₡66 885,01 ₡64 038,06 ₡62 867,02 View ₡61 014,16 Quote	Min.: 1 Mult.: 1	No	SMA		2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 3dB 2082-6240-03-CRYO Amphenol XMA 1: ₡85 075,27 Lead-Time 9 Weeks	Mfr. Part # 2082-6240-03-CRYO Mouser Part # 523-2082-6240-03CRYO	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 3dB Learn More about Amphenol XMA cryo attenuators	Datasheet	Lead-Time 9 Weeks	₡85 075,27 ₡72 318,67 ₡67 795,82 ₡64 563,73	Min.: 1 Mult.: 1	No	SMA	3 dB	2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 6dB 2082-6241-06-CRYO Amphenol XMA 1: ₡85 075,27 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # 2082-6241-06-CRYO Mouser Part # 523-2082-6241-06CRYO	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 6dB Learn More about Amphenol XMA cryo attenuators	Datasheet	Non-Stocked Lead-Time 9 Weeks	₡85 075,27 ₡72 318,67 ₡67 795,82 ₡64 563,73	Min.: 1 Mult.: 1	No	SMA	6 dB	2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 30dB 2082-6244-30-CRYO Amphenol XMA 1: ₡85 075,27 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # 2082-6244-30-CRYO Mouser Part # 523-2082-6244-30CRYO	Amphenol XMA	Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 30dB Learn More about Amphenol XMA cryo attenuators	Datasheet	Non-Stocked Lead-Time 9 Weeks	₡85 075,27 ₡72 318,67 ₡67 795,82 ₡64 563,73	Min.: 1 Mult.: 1	No	SMA	30 dB	2 W	Male / Female	50 Ohms	1.35:1	+ 125 C	Bulk
Attenuators - Interconnects Attenuator, SMA-m/f, DC-26.5GHz, 2W, 3dB 2682-6460-03-CRYO Amphenol XMA 1: ₡208 701,42 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # 2682-6460-03-CRYO Mouser Part # 523-2682-6460-03CRYO	Amphenol XMA	Attenuators - Interconnects Attenuator, SMA-m/f, DC-26.5GHz, 2W, 3dB Learn More about Amphenol XMA cryo attenuators	Datasheet	Non-Stocked Lead-Time 9 Weeks	₡208 701,42 ₡177 431,86 ₡167 543,02	Min.: 1 Mult.: 1	No	SMA	1 dB	2 W	Male / Female	50 Ohms	1.50:1	+ 125 C	Bulk
Attenuators - Interconnects Attenuator, SMA-m/f, DC-26.5GHz, 2W 6dB 2682-6460-06-CRYO Amphenol XMA 1: ₡208 701,42 Lead-Time 9 Weeks	Mfr. Part # 2682-6460-06-CRYO Mouser Part # 523-2682-6460-06CRYO	Amphenol XMA	Attenuators - Interconnects Attenuator, SMA-m/f, DC-26.5GHz, 2W 6dB Learn More about Amphenol XMA cryo attenuators	Datasheet	Lead-Time 9 Weeks	₡208 701,42 ₡177 431,86 ₡167 543,02	Min.: 1 Mult.: 1	No	SMA	6 dB	2 W	Male / Female	50 Ohms	1.50:1	+ 125 C	Bulk

Cryogenic Attenuators

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