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.

Results: 55
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Connector Type
Maximum Attenuation
Power Rating
Gender
Impedance
VSWR
Maximum Operating Temperature
Packaging
Amphenol XMA Attenuators - Interconnects ATTENUATOR, 2.92mm-f/f, DC-18 GHz, 1W
Datasheet
73In Stock
Rp6.152.515
Rp5.633.690
Rp5.431.700
Min.: 1
Mult.: 1
No
2.92 mm 20 dB 1 W Female / Female 1.35:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Atten SMA-m/f DC-18GHz 0dB
Datasheet
39In Stock
Rp2.911.510
Rp2.475.059
Rp2.320.219
Quote
Min.: 1
Mult.: 1
No
SMA 0 dB 2 W Male / Female 50 Ohms 1.35:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 6dB
Datasheet
17In Stock
Rp2.525.877
Rp2.150.151
Rp2.015.675
Rp1.919.542
Min.: 1
Mult.: 1
No
SMA 6 dB 2 W Male / Female 50 Ohms 1.35:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Attenuator, SMA-m/f, DC-18GHz, 2W, 0dB
Datasheet
56In Stock
Rp2.454.144
Rp2.086.124
Rp1.862.486
Min.: 1
Mult.: 1
No
SMA 2 W Male / Female 50 Ohms 1.35:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 0dB
Datasheet
16In Stock
266Expected 24/12/2026
Rp2.328.291
Rp2.051.817
Rp1.956.234
Rp1.825.427
Min.: 1
Mult.: 1
No
SMA 0 dB 2 W Male / Female 50 Ohms 1.35:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Attenuator, SMA-m/f, DC-26.5GHz, 2W, 20d
Datasheet
4In Stock
Rp7.301.708
Rp6.254.335
Rp5.905.761
Min.: 1
Mult.: 1
No
SMA 20 dB 2 W Male / Female 50 Ohms 1.50:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Attenuator, SMA-m/f, DC-26.5GHz, 2W, 30d
Datasheet
10In Stock
Rp7.142.281
Rp6.072.159
Rp5.905.761
Min.: 1
Mult.: 1
No
SMA 30 dB 2 W Male / Female 50 Ohms 1.50:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Attenuator 2.92mm 00 dB DC-40GHz, 1W
Datasheet
12In Stock
Rp9.868.313
Rp9.444.888
Rp8.410.724
Min.: 1
Mult.: 1
No
2.92 mm 0 dB 1 W Female / Female 1.40:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Attenuator 2.92mm 03 dB DC-40GHz, 1W
Datasheet
7In Stock
Rp10.163.867
Rp8.641.700
Min.: 1
Mult.: 1
No
2.92 mm 3 dB 1 W Female / Female 1.40:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Attenuator 2.92mm 06 dB DC-40GHz, 1W
Datasheet
16In Stock
Rp9.868.313
Rp9.444.888
Rp8.410.724
Min.: 1
Mult.: 1
No
2.92 mm 6 dB 1 W Female / Female 1.40:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Attenuator 2.92mm 10 dB DC-40GHz, 1W
Datasheet
10In Stock
Rp9.868.497
Rp9.444.888
Rp8.410.724
Min.: 1
Mult.: 1
No
2.92 mm 10 dB 1 W Female / Female 1.40:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Attenuator 2.92mm 20 dB DC-40GHz, 1W
Datasheet
4In Stock
Rp9.868.313
Rp8.410.724
Min.: 1
Mult.: 1
No
2.92 mm 20 dB 1 W Female / Female 1.40:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects ATTENUATOR, 2.92mm-f/f, DC-18 GHz, 1W
Datasheet
30In Stock
Rp6.152.515
Rp5.230.628
Rp5.016.714
Min.: 1
Mult.: 1
No
2.92 mm 0 dB 1 W Female / Female 1.35:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects ATTENUATOR, 2.92mm-f/f, DC-18 GHz, 1W
Datasheet
21In Stock
Rp6.242.960
Rp5.387.670
Rp5.050.837
Min.: 1
Mult.: 1
No
2.92 mm 3 dB 1 W Female / Female 1.35:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects ATTENUATOR, 2.92mm-f/f, DC-18 GHz, 1W
Datasheet
23In Stock
Rp6.152.515
Rp5.230.628
Min.: 1
Mult.: 1
No
2.92 mm 6 dB 1 W Female / Female 1.35:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects ATTENUATOR, 2.92mm-f/f, DC-18 GHz, 1W
Datasheet
12In Stock
Rp6.152.515
Rp5.230.628
Rp5.016.714
Min.: 1
Mult.: 1
No
2.92 mm 30 dB 1 W Female / Female 1.35:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Atten, 2.92mm-m/f, 40GHz, 0.5W, 3dB
Datasheet
9In Stock
Rp8.429.987
Rp7.167.782
Rp6.855.166
Min.: 1
Mult.: 1
No
2.92 mm 3 dB 500 mW Male / Female 50 Ohms 1.40:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Attenuator, 2.92mm-m/f, DC-40GHz, 0.5W,
Datasheet
9In Stock
Rp8.433.106
Rp7.697.982
Rp6.855.166
Min.: 1
Mult.: 1
No
2.92 mm 10 dB 500 mW Male / Female 50 Ohms 1.40:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Attenuator, 2.92mm-m/f, DC-40GHz, 0.5W,
Datasheet
5In Stock
Rp8.432.922
Rp6.958.638
Rp6.854.799
Min.: 1
Mult.: 1
No
2.92 mm 20 dB 500 mW Male / Female 50 Ohms 1.40:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Atten 2.92mm-m/f 40GHz 1W 0dB
Datasheet
9In Stock
Rp8.141.038
Rp7.652.667
Rp6.814.622
Min.: 1
Mult.: 1
No
2.92 mm 0 dB 1 W Male / Female 50 Ohms 1.40:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Atten, 2.92mm-m/f, 40GHz, 1W, 10dB
Datasheet
8In Stock
Rp8.430.721
Rp7.167.782
Rp6.855.166
Min.: 1
Mult.: 1
No
2.92 mm 10 dB 1 W Male / Female 50 Ohms 1.40:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Atten, 2.92mm-m/f, 40GHz, 1W, 20dB
Datasheet
11In Stock
Rp8.184.884
Rp6.958.638
Rp6.854.799
Min.: 1
Mult.: 1
No
2.92 mm 20 dB 1 W Male / Female 50 Ohms 1.40:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 10dB
Datasheet
22In Stock
Rp2.578.897
Rp2.273.987
Rp2.168.681
Rp2.159.691
View
Min.: 1
Mult.: 1
No
SMA 10 dB 2 W Male / Female 50 Ohms 1.35:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 20dB
Datasheet
24In Stock
Rp2.729.518
Rp2.458.914
Rp2.226.654
Rp2.217.481
View
Min.: 1
Mult.: 1
No
SMA 20 dB 2 W Male / Female 50 Ohms 1.35:1 + 125 C Bulk
Amphenol XMA Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 3dB
Datasheet
106In Stock
Rp2.467.904
Rp2.145.014
Rp2.115.110
Rp1.894.591
View
Min.: 1
Mult.: 1
No
SMA 3 dB 2 W Male / Female 50 Ohms 1.35:1 + 125 C Bulk