Attenuators - Interconnects – Mouser Indonesia

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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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Part #

Attenuators - Interconnects Atten 2.92mm-m/f 40GHz 1W 0dB

4882-6140-00-CRYO
Amphenol XMA
1: Rp8.141.038
13In Stock

Mfr. Part No.
4882-6140-00-CRYO

Mouser Part No
523-4882-6140-00CRYO

Amphenol XMA

Attenuators - Interconnects Atten 2.92mm-m/f 40GHz 1W 0dB

Learn More

Datasheet

13In Stock

Rp8.141.038

Rp7.652.667

Rp6.814.622

Min.: 1
Mult.: 1

2.92 mm

0 dB

1 W

Male / Female

50 Ohms

1.40:1

+ 125 C

Bulk

Attenuators - Interconnects Atten, 2.92mm-m/f, 40GHz, 1W, 10dB

4882-6140-10-CRYO
Amphenol XMA
1: Rp8.430.721
8In Stock

Mfr. Part No.
4882-6140-10-CRYO

Mouser Part No
523-4882-6140-10CRYO

Amphenol XMA

Attenuators - Interconnects Atten, 2.92mm-m/f, 40GHz, 1W, 10dB

Learn More

Datasheet

8In Stock

Rp8.430.721

Rp7.167.782

Rp6.855.166

Min.: 1
Mult.: 1

2.92 mm

10 dB

1 W

Male / Female

50 Ohms

1.40:1

+ 125 C

Bulk

Attenuators - Interconnects Atten, 2.92mm-m/f, 40GHz, 1W, 20dB

4882-6140-20-CRYO
Amphenol XMA
1: Rp8.184.884
11In Stock

Mfr. Part No.
4882-6140-20-CRYO

Mouser Part No
523-4882-6140-20CRYO

Amphenol XMA

Attenuators - Interconnects Atten, 2.92mm-m/f, 40GHz, 1W, 20dB

Learn More

Datasheet

11In Stock

Rp8.184.884

Rp6.958.638

Rp6.854.799

Min.: 1
Mult.: 1

2.92 mm

20 dB

1 W

Male / Female

50 Ohms

1.40:1

+ 125 C

Bulk

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 20dB

2082-6418-20-CRYO
Amphenol XMA
1: Rp2.264.447
41In Stock
100Expected 15/10/2026

Mfr. Part No.
2082-6418-20-CRYO

Mouser Part No
523-2082-6418-20CRYO

Amphenol XMA

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 20dB

Learn More

Datasheet

41In Stock

100Expected 15/10/2026

Rp2.264.447

Rp1.925.046

Rp1.804.513

Rp1.718.470

Quote

Min.: 1
Mult.: 1

SMA

20 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: Rp2.523.309
7In Stock

Mfr. Part No.
2082-6040-03-CRYO

Mouser Part No
523-2082-6040-03CRYO

Amphenol XMA

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 3dB

Learn More

Datasheet

7In Stock

Rp2.523.309

Rp2.150.151

Rp2.015.675

Rp1.919.542

Min.: 1
Mult.: 1

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: Rp2.455.612
6In Stock

Mfr. Part No.
2082-6044-30-CRYO

Mouser Part No
523-2082-6044-30CRYO

Amphenol XMA

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 30dB

Learn More

Datasheet

6In Stock

Rp2.455.612

Rp2.087.591

Rp1.956.968

Rp1.863.770

Min.: 1
Mult.: 1

SMA

30 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: Rp2.911.510
9In Stock

Mfr. Part No.
2082-6242-10-CRYO

Mouser Part No
523-2082-6242-10CRYO

Amphenol XMA

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 10dB

Learn More

Datasheet

9In Stock

Rp2.911.510

Rp2.474.875

Rp2.320.035

Rp2.213.078

Min.: 1
Mult.: 1

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: Rp2.454.144
7In Stock

Mfr. Part No.
2082-6340-10-CRYO

Mouser Part No
523-2082-6340-10CRYO

Amphenol XMA

Attenuators - Interconnects Attenuator, SMA-m/f, DC-18GHz, 2W, 10dB

Learn More

Datasheet

7In Stock

Rp2.454.144

Rp2.086.124

Rp1.955.684

Rp1.862.486

Min.: 1
Mult.: 1

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: Rp2.454.144
3In Stock

Mfr. Part No.
2082-6340-30-CRYO

Mouser Part No
523-2082-6340-30CRYO

Amphenol XMA

Attenuators - Interconnects Attenuator, SMA-m/f, DC-18GHz, 2W, 30dB

Learn More

Datasheet

3In Stock

Rp2.454.144

Rp2.086.124

Rp1.955.684

Rp1.862.486

Min.: 1
Mult.: 1

SMA

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: Rp2.169.048
7In Stock
100Expected 20/08/2026

Mfr. Part No.
2082-6418-10-CRYO

Mouser Part No
523-2082-6418-10CRYO

Amphenol XMA

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 10dB

Learn More

Datasheet

7In Stock

100Expected 20/08/2026

Rp2.169.048

Rp1.843.773

Rp1.728.560

Rp1.646.187

Rp1.603.991

Min.: 1
Mult.: 1

SMA

10 dB

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: Rp2.454.144
4In Stock

Mfr. Part No.
2082-6418-30-CRYO

Mouser Part No
523-2082-6418-30CRYO

Amphenol XMA

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 30dB

Learn More

Datasheet

4In Stock

Rp2.454.144

Rp2.086.124

Rp1.955.684

Rp1.862.486

Min.: 1
Mult.: 1

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: Rp7.142.281
1In Stock

Mfr. Part No.
2682-6460-00-CRYO

Mouser Part No
523-2682-6460-00CRYO

Amphenol XMA

Attenuators - Interconnects Attenuator, SMA-m/f, DC-26.5GHz, 2W, 0dB

Learn More

Datasheet

1In Stock

Rp7.142.281

Rp6.072.159

Rp5.905.761

Min.: 1
Mult.: 1

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: Rp7.285.380
3In Stock

Mfr. Part No.
2682-6460-10-CRYO

Mouser Part No
523-2682-6460-10CRYO

Amphenol XMA

Attenuators - Interconnects Attenuator, SMA-m/f, DC-26.5GHz, 2W, 10d

Learn More

Datasheet

3In Stock

Rp7.285.380

Rp6.072.159

Rp5.905.761

Min.: 1
Mult.: 1

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: Rp6.337.442
4In Stock

Mfr. Part No.
4880-5523-10-CRYO

Mouser Part No
523-4880-5523-10CRYO

Amphenol XMA

Attenuators - Interconnects ATTENUATOR, 2.92mm-f/f, DC-18 GHz, 1W

Learn More

Datasheet

4In Stock

Rp6.337.442

Rp5.387.670

Rp5.050.837

Min.: 1
Mult.: 1

2.92 mm

10 dB

1 W

Female / Female

1.35:1

+ 125 C

Bulk

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 6dB

2082-6041-06-CRYO
Amphenol XMA
1: Rp2.525.877
7In Stock
10Expected 13/08/2026

Mfr. Part No.
2082-6041-06-CRYO

Mouser Part No
523-2082-6041-06CRYO

Amphenol XMA

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 6dB

Learn More

Datasheet

7In Stock

10Expected 13/08/2026

Rp2.525.877

Rp2.150.151

Rp2.015.675

Rp1.919.542

Min.: 1
Mult.: 1

SMA

6 dB

2 W

Male / Female

50 Ohms

1.35:1

+ 125 C

Bulk

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 10dB

2082-6042-10-CRYO
Amphenol XMA
1: Rp2.525.877
11In Stock
11Expected 27/08/2026

Mfr. Part No.
2082-6042-10-CRYO

Mouser Part No
523-2082-6042-10CRYO

Amphenol XMA

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 10dB

Learn More

Datasheet

11In Stock

11Expected 27/08/2026

Rp2.525.877

Rp2.150.151

Rp2.015.675

Rp1.919.542

Min.: 1
Mult.: 1

SMA

10 dB

2 W

Male / Female

50 Ohms

1.35:1

+ 125 C

Bulk

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 20dB

2082-6243-20-CRYO
Amphenol XMA
1: Rp2.999.021
4In Stock
10Expected 29/10/2026

Mfr. Part No.
2082-6243-20-CRYO

Mouser Part No
523-2082-6243-20CRYO

Amphenol XMA

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 20dB

Learn More

Datasheet

4In Stock

10Expected 29/10/2026

Rp2.999.021

Rp2.789.326

Rp2.389.933

Rp2.276.005

Min.: 1
Mult.: 1

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: Rp2.058.054
3In Stock

Mfr. Part No.
2082-6340-03-CRYO

Mouser Part No
523-2082-6340-03CRYO

Amphenol XMA

Attenuators - Interconnects Attenuator, SMA-m/f, 18GHz, 2W, CRYO, SS, round, .76 length, 3dB

Learn More

Datasheet

3In Stock

Rp2.058.054

Rp1.677.925

Rp1.547.118

Rp1.514.462

Min.: 1
Mult.: 1

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: Rp2.058.238
8In Stock

Mfr. Part No.
2082-6340-06-CRYO

Mouser Part No
523-2082-6340-06CRYO

Amphenol XMA

Attenuators - Interconnects Attenuator, SMA-m/f, 18GHz, 2W, CRYO, SS, round, .76 length, 6dB

Learn More

Datasheet

8In Stock

Rp2.058.238

Rp1.952.932

Rp1.929.082

Rp1.879.548

View

Min.: 1
Mult.: 1

SMA

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, 0dB

4882-6040-00-CRYO
Amphenol XMA
1: Rp5.074.137
2In Stock

Mfr. Part No.
4882-6040-00-CRYO

Mouser Part No
523-4882-6040-00CRYO

Amphenol XMA

Attenuators - Interconnects Attenuator, 2.92mm-m/f, 40GHz, 0.5W, CRYO, SS, round, 0dB

Learn More

Datasheet

2In Stock

Rp5.074.137

Rp4.142.160

Rp4.068.409

Min.: 1
Mult.: 1

2.92 mm

0 dB

500 mW

Male / Female

50 Ohms

1.40:1

+ 125 C

Bulk

Attenuators - Interconnects Attenuator, 2.92mm-m/f, 40GHz, 0.5W, CRYO, SS, round, 30dB

4882-6040-30-CRYO
Amphenol XMA
1: Rp4.757.301
1In Stock

Mfr. Part No.
4882-6040-30-CRYO

Mouser Part No
523-4882-6040-30CRYO

Amphenol XMA

Attenuators - Interconnects Attenuator, 2.92mm-m/f, 40GHz, 0.5W, CRYO, SS, round, 30dB

Learn More

Datasheet

1In Stock

Rp4.757.301

Rp4.058.502

Rp3.946.225

Rp3.931.548

View

Min.: 1
Mult.: 1

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: Rp5.277.594
2In Stock

Mfr. Part No.
4882-6140-03-CRYO

Mouser Part No
523-4882-6140-03CRYO

Amphenol XMA

Attenuators - Interconnects Attenuator, 2.92mm-m/f, 40GHz, 1W, CRYO, SS, round, 3dB

Learn More

Datasheet

2In Stock

Rp5.277.594

Rp5.003.505

Rp4.913.976

Min.: 1
Mult.: 1

2.92 mm

3 dB

1 W

Male / Female

50 Ohms

1.40:1

+ 125 C

Bulk

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 20dB

2082-6043-20-CRYO
Amphenol XMA
1: Rp2.529.546
25Expected 27/08/2026

Mfr. Part No.
2082-6043-20-CRYO

Mouser Part No
523-2082-6043-20CRYO

Amphenol XMA

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 20dB

Learn More

Datasheet

25Expected 27/08/2026

Rp2.529.546

Rp2.150.151

Rp2.015.675

Rp1.919.542

Min.: 1
Mult.: 1

SMA

20 dB

2 W

Male / Female

50 Ohms

1.35:1

+ 125 C

Bulk

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 3dB

2082-6418-03-CRYO
Amphenol XMA
1: Rp2.283.527
106On Order

Mfr. Part No.
2082-6418-03-CRYO

Mouser Part No
523-2082-6418-03CRYO

Amphenol XMA

Attenuators - Interconnects Atten, SMA-m/f, 18GHz, 2W, 3dB

Learn More

Datasheet

106On Order

Rp2.283.527

Rp1.941.190

Rp1.819.740

Rp1.732.963

Rp1.650.406

Min.: 1
Mult.: 1

SMA

3 dB

2 W

Male / Female

50 Ohms

1.35:1

+ 125 C

Bulk

Attenuators - Interconnects Attenuator, SMA-m/f, DC-18GHz, 2W, 20dB

2082-6340-20-CRYO
Amphenol XMA
1: Rp2.454.144
9Expected 05/11/2026

Mfr. Part No.
2082-6340-20-CRYO

Mouser Part No
523-2082-6340-20CRYO

Amphenol XMA

Attenuators - Interconnects Attenuator, SMA-m/f, DC-18GHz, 2W, 20dB

Learn More

Datasheet

9Expected 05/11/2026

Rp2.454.144

Rp2.086.124

Rp1.955.684

Rp1.862.486

Min.: 1
Mult.: 1

SMA

2 W

Male / Female

50 Ohms

1.35:1

+ 125 C

Bulk

Cryogenic Attenuators

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