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Attenuators

RF Attenuators are available at Mouser from leading manufacturers. Mouser is an authorized distributor for many RF attenuator manufacturers, including Analog Devices, MACOM, Mini-Circuits, pSemi, Qorvo, Skyworks, Susumu & more.
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Results: 1,056

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Part #

Attenuators DC-2.0GHz 5 bit Atten:31dB 1dB steps

AT-263-PIN
MACOM
1: ¥58,448.9
1In Stock

Mfr. Part #
AT-263-PIN

Mouser Part #
937-AT-263-PIN

MACOM

Attenuators DC-2.0GHz 5 bit Atten:31dB 1dB steps

Datasheet

1In Stock

¥58,448.9

¥50,582.4

¥49,849.9

Min.: 1
Mult.: 1

CR-12-16

31 dB

2 GHz

50 Ohms

5 bit

1 Channel

1 dB

1.6

Attenuators 15 dB SMT Fixed Attenuator, DC - 7000 MHz, 50ohm

PAT-15+
Mini-Circuits
1: ¥996.6
548In Stock

Mfr. Part #
PAT-15+

Mouser Part #
139-PAT-15

Mini-Circuits

Attenuators 15 dB SMT Fixed Attenuator, DC - 7000 MHz, 50ohm

Datasheet

548In Stock

Cut Tape

¥996.6

¥985

Reel

¥985

MouseReel Available

Min.: 1
Mult.: 1

: 500

AF320

15 dB

7 GHz

50 Ohms

1 Channel

1.5

Attenuators DC-2GHz 2525 20db 30W 5% BeO Wraparound

ATC2525CT-2000JN-99TR
Vishay / Barry Industries
1: ¥1,979.9
491In Stock

Mfr. Part #
ATC2525CT-2000JN-99TR

Mouser Part #
71-ATC2525CT2000J99R

Vishay / Barry Industries

Attenuators DC-2GHz 2525 20db 30W 5% BeO Wraparound

Learn More

Datasheet

491In Stock

Cut Tape

¥1,979.9

¥1,619.5

¥1,489.9

¥1,470

Reel

¥1,386.9

View

Min.: 1
Mult.: 1

: 500

2525 (6464 metric)

20 dB

2 GHz

50 Ohms

1 Channel

Attenuators DC-2GHz 2525 20db 15W 5% AI2O3 Wraparound

ATC2525CT-2000JN-94TR
Vishay / Barry Industries
1: ¥823.9
360In Stock

Mfr. Part #
ATC2525CT-2000JN-94TR

Mouser Part #
71-ATC2525CT2000J94R

Vishay / Barry Industries

Attenuators DC-2GHz 2525 20db 15W 5% AI2O3 Wraparound

Learn More

Datasheet

360In Stock

Cut Tape

¥823.9

¥622.9

¥551.5

¥529.9

Reel

¥495

View

Min.: 1
Mult.: 1

: 500

2525 (6464 metric)

20 dB

2 GHz

50 Ohms

1 Channel

Attenuators 31.5 dB SMT Digital Step Attenuator, DC - 4000 MHz, 50ohm

DAT-31R5A-PN+
Mini-Circuits
1: ¥1,318.8
869In Stock

Mfr. Part #
DAT-31R5A-PN+

Mouser Part #
139-DAT-31R5A-PN

Mini-Circuits

Attenuators 31.5 dB SMT Digital Step Attenuator, DC - 4000 MHz, 50ohm

Datasheet

869In Stock

Cut Tape

¥1,318.8

¥1,204.2

Reel

¥1,107.9

MouseReel Available

Min.: 1
Mult.: 1

: 500

Attenuators MMIC ATTENUATOR 8 dB

QAT-8+
Mini-Circuits
1: ¥2,589.5
406In Stock

Mfr. Part #
QAT-8+

Mouser Part #
139-QAT-8+

Mini-Circuits

Attenuators MMIC ATTENUATOR 8 dB

Learn More

Datasheet

406In Stock

Cut Tape

¥2,589.5

¥2,481.5

¥2,463.3

Reel

¥2,092.9

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 500

2x2 MCLP

8.9 dB

50 GHz

50 Ohms

1 Channel

1.5

Attenuators 5 dB SMT Fixed Attenuator, DC - 8000 MHz, 50?

GAT-5+
Mini-Circuits
1: ¥724.2
2,037In Stock

Mfr. Part #
GAT-5+

Mouser Part #
139-GAT-5+

Mini-Circuits

Attenuators 5 dB SMT Fixed Attenuator, DC - 8000 MHz, 50?

Learn More

Datasheet

2,037In Stock

Cut Tape

¥724.2

¥696

¥687.7

Reel

¥583

¥581.4

MouseReel Available

Min.: 1
Mult.: 1

: 500

MCLP-4

5 dB

8 GHz

50 Ohms

1 Channel

1.35

Attenuators 8 dB SMT Fixed Attenuator, DC - 8000 MHz, 50?

GAT-8+
Mini-Circuits
1: ¥745.8
828In Stock

Mfr. Part #
GAT-8+

Mouser Part #
139-GAT-8+

Mini-Circuits

Attenuators 8 dB SMT Fixed Attenuator, DC - 8000 MHz, 50?

Learn More

Datasheet

828In Stock

Cut Tape

¥745.8

Reel

¥744.1

¥681

¥639.5

MouseReel Available

Min.: 1
Mult.: 1

: 500

MCLP-4

8 dB

8 GHz

50 Ohms

1 Channel

1.35

Attenuators MMIC ATTENUATOR 8 DB

KAT-8+
Mini-Circuits
1: ¥2,282.2
969In Stock

Mfr. Part #
KAT-8+

Mouser Part #
139-KAT-8+

Mini-Circuits

Attenuators MMIC ATTENUATOR 8 DB

Learn More

Datasheet

969In Stock

Cut Tape

¥2,282.2

¥2,249

Reel

¥1,910.2

¥1,783.9

MouseReel Available

Min.: 1
Mult.: 1

: 500

MCLP-6

8.6 dB

43.5 GHz

50 Ohms

1 Channel

1.7

Attenuators 3 dB SMT Fixed Attenuator, DC - 2500 MHz, 50?

LAT-3+
Mini-Circuits
1: ¥588
2,849In Stock

Mfr. Part #
LAT-3+

Mouser Part #
139-LAT-3+

Mini-Circuits

Attenuators 3 dB SMT Fixed Attenuator, DC - 2500 MHz, 50?

Learn More

Datasheet

2,849In Stock

Cut Tape

¥588

¥536.5

Reel

¥455.1

¥440.2

¥430.2

MouseReel Available

Min.: 1
Mult.: 1

: 500

SOT143-4

0.7 dB

2.5 GHz

50 Ohms

1 Channel

1.5

Attenuators DC-3GHz 5W Al2O3 surface mount chip attenuator 1db attenuation T&R

ATC2010CT-0100JN-93TR
Vishay / Barry Industries
1: ¥1,117.9
951In Stock

Mfr. Part #
ATC2010CT-0100JN-93TR

Mouser Part #
71-ATC2010CT0100J93T

Vishay / Barry Industries

Attenuators DC-3GHz 5W Al2O3 surface mount chip attenuator 1db attenuation T&R

Learn More

Datasheet

951In Stock

Cut Tape

¥1,117.9

¥872

¥782.3

Reel

¥692.6

¥682.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 100

1 dB

Attenuators DC-3GHz 5W Al2O3 surface mount chip attenuator 3db attenuation T&R

ATC2010CT-0300JN-93TR
Vishay / Barry Industries
1: ¥1,117.9
514In Stock

Mfr. Part #
ATC2010CT-0300JN-93TR

Mouser Part #
71-ATC2010CT0300J93T

Vishay / Barry Industries

Attenuators DC-3GHz 5W Al2O3 surface mount chip attenuator 3db attenuation T&R

Learn More

Datasheet

514In Stock

Cut Tape

¥1,117.9

¥870.4

¥780.7

¥734.2

Reel

¥686

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

3 dB

Attenuators 50-6000MHz 7-Bit 31.75dB .25dB step

QPC6713TR7
Qorvo
1: ¥916.9
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
QPC6713TR7

Mouser Part #
772-QPC6713TR7

Qorvo

Attenuators 50-6000MHz 7-Bit 31.75dB .25dB step

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

¥916.9

¥913.6

¥720.9

¥568.1

View

Reel

¥332.2

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

QFN-16

31.75 dB

6 GHz

50 Ohms

7 bit

1 Channel

0.25 dB

Attenuators 31.75 dB RANGE / 0.25dB STEP DSA; AEC-Q100 Grade 2 Qualified; 0.05 - 6 GHz; SPI-controlled, bi-directional, 31.75 dB range digital step attenuator

GRF6402W
Guerrilla RF
1: ¥958.4
1,394In Stock

Mfr. Part #
GRF6402W

Mouser Part #
459-GRF6402W

Guerrilla RF

Attenuators 31.75 dB RANGE / 0.25dB STEP DSA; AEC-Q100 Grade 2 Qualified; 0.05 - 6 GHz; SPI-controlled, bi-directional, 31.75 dB range digital step attenuator

Learn More

Datasheet

1,394In Stock

Cut Tape

¥958.4

¥729.2

¥672.7

¥609.6

View

Reel

¥548.1

Min.: 1
Mult.: 1

: 1,500

QFN-16

31.75 dB

6 GHz

50 Ohms

7 bit

2 Channel

0.25 dB

Attenuators

20-50TPR
TTM Technologies
1: ¥5,336.8
22In Stock

Mfr. Part #
20-50TPR

Mouser Part #
620-20-50TPR

TTM Technologies

Attenuators

22In Stock

¥5,336.8

¥4,175.8

¥3,725.6

¥3,695.7

View

Min.: 1
Mult.: 1

Attenuators Attenuator

G1
MACOM
1: ¥94,213.6
4In Stock

Mfr. Part #
G1

Mouser Part #
937-G1

MACOM

Attenuators Attenuator

Datasheet

4In Stock

¥94,213.6

¥83,883.8

Min.: 1
Mult.: 1

36 dB

2 GHz

50 Ohms

1 Channel

1.8

Attenuators 40W 3dB DC-4GHz BeO

A0300-40-3X
Vishay / Barry Industries
1: ¥5,687.3
25In Stock

Mfr. Part #
A0300-40-3X

Mouser Part #
71-A0300-40-3X

Vishay / Barry Industries

Attenuators 40W 3dB DC-4GHz BeO

Datasheet

25In Stock

¥5,687.3

¥4,604.3

¥4,333.5

¥4,154.2

View

Min.: 1
Mult.: 1

3 dB

4 GHz

50 Ohms

Attenuators DC-2.0GHz 5-Bit .5dB steps to 15.5dB

AT-283-PIN
MACOM
1: ¥60,845.8
3In Stock

Mfr. Part #
AT-283-PIN

Mouser Part #
937-AT-283-PIN

MACOM

Attenuators DC-2.0GHz 5-Bit .5dB steps to 15.5dB

Datasheet

3In Stock

¥60,845.8

¥52,657

¥50,619

Min.: 1
Mult.: 1

CR-12-16

15.5 dB

2 GHz

50 Ohms

5 bit

1 Channel

0.5 dB

1.7

Attenuators 30 dB SMT Fixed Attenuator, DC - 1000 MHz, 50ohm

LAT-30+
Mini-Circuits
1: ¥588
253In Stock

Mfr. Part #
LAT-30+

Mouser Part #
139-LAT-30+

Mini-Circuits

Attenuators 30 dB SMT Fixed Attenuator, DC - 1000 MHz, 50ohm

Datasheet

253In Stock

Cut Tape

¥588

¥531.5

¥504.9

¥483.4

Reel

¥473.4

MouseReel Available

Min.: 1
Mult.: 1

: 500

SOT-143-4

31.87 dB

1 GHz

50 Ohms

Attenuators 1K OHM 5% 250W

AA1000-250-17X
Vishay / Barry Industries
1: ¥5,597.6
15In Stock

Mfr. Part #
AA1000-250-17X

Mouser Part #
71-AA1000-250-17X

Vishay / Barry Industries

Attenuators 1K OHM 5% 250W

Learn More

Datasheet

15In Stock

¥5,597.6

¥4,725.5

¥4,458.1

¥4,396.7

View

Min.: 1
Mult.: 1

10 dB

3 GHz

50 Ohms

Attenuators

H08Z-2400J99-00C36-X
Vishay / Barry Industries
1: ¥3,999.7
27In Stock

Mfr. Part #
H08Z-2400J99-00C36-X

Mouser Part #
71-H08Z2400J9900C36X

Vishay / Barry Industries

Attenuators

27In Stock

¥3,999.7

¥3,335.3

¥2,833.7

¥2,775.5

View

Min.: 1
Mult.: 1

Attenuators DC-50 GHz Fixed Attenuator-3dB

TGL4201-03
Qorvo
200: ¥593
400In Stock

Mfr. Part #
TGL4201-03

Mouser Part #
772-TGL4201-03

Qorvo

Attenuators DC-50 GHz Fixed Attenuator-3dB

Datasheet

Product Comments

400In Stock

¥593

¥589.7

Min.: 200
Mult.: 200

Die

3 dB

40 GHz

50 Ohms

1 Channel

Attenuators MMIC ATTENUATOR 4 dB

QAT-4+
Mini-Circuits
1: ¥2,298.8
10In Stock
1,900Expected 9/14/2026

Mfr. Part #
QAT-4+

Mouser Part #
139-QAT-4+

Mini-Circuits

Attenuators MMIC ATTENUATOR 4 dB

Learn More

Datasheet

10In Stock

1,900Expected 9/14/2026

Cut Tape

¥2,298.8

¥2,219.1

Reel

¥2,219.1

MouseReel Available

Min.: 1
Mult.: 1

: 500

2x2 MCLP

4.6 dB

50 GHz

50 Ohms

1 Channel

1.5

Attenuators 7 dB SMT Fixed Attenuator, DC - 8000 MHz, 50?

GAT-7+
Mini-Circuits
1: ¥724.2
320In Stock

Mfr. Part #
GAT-7+

Mouser Part #
139-GAT-7+

Mini-Circuits

Attenuators 7 dB SMT Fixed Attenuator, DC - 8000 MHz, 50?

Datasheet

320In Stock

Cut Tape

¥724.2

¥696

¥669.4

¥588

Reel

¥581.4

MouseReel Available

Min.: 1
Mult.: 1

: 500

MCLP-4

7 dB

8 GHz

50 Ohms

1 bit

1 Channel

1.3

Attenuators 15 dB SMT Fixed Attenuator, DC - 20000 MHz, 50?

RCAT-15+
Mini-Circuits
1: ¥2,923.4
12In Stock
500Expected 9/23/2026

Mfr. Part #
RCAT-15+

Mouser Part #
139-RCAT-15+

Mini-Circuits

Attenuators 15 dB SMT Fixed Attenuator, DC - 20000 MHz, 50?

Datasheet

12In Stock

500Expected 9/23/2026

Cut Tape

¥2,923.4

¥2,705.8

¥2,526.4

¥2,280.6

Reel

¥2,262.3

MouseReel Available

Min.: 1
Mult.: 1

: 500

LZ1737

15 dB

2 GHz

50 Ohms

1 Channel

Analog Devices Inc.
CTS
Guerrilla RF
KYOCERA AVX
MACOM
Marki Microwave
Microchip
Mini-Circuits
Molex
Ohmite
Panasonic
Pico Technology
pSemi
Qorvo
Radiall
Skyworks
Susumu
Texas Instruments
TTM Technologies
Vishay
Walsin

0402
0402 (1005 metric)
0404
0603 (1608 metric)
0805
0805 (2012 metric)
10.01 mm x 10.01 mm
24.765 mm x 9.525 mm x 3.81 mm
2525 (6464 metric)
2x2 MCLP
4 mm x 4 mm
5 mm x 2.5 mm
8.9 mm x 8.9 mm x 3.81 mm
AF320
CR-11-16
CR-12-16
CR-13
CR-13-24
DFN-EP-6
DG983-2

0 dB
0.25 dB
0.5 dB
0.52 dB
0.6 dB
0.7 dB
0.8 dB
0.9 dB
1 dB
1.3 dB
1.4 dB
1.5 dB
1.7 dB
1.8 dB
10 dB
10.1 dB
10.6 dB
10.7 dB
11 dB
12 dB

100 kHz
400 MHz
500 MHz
1 GHz
1.218 GHz
1.5 GHz
2 GHz
2.3 GHz
2.4 GHz
2.5 GHz
3 GHz
3.5 GHz
3.8 GHz
4 GHz
4.6 GHz
5 GHz
6 GHz
7 GHz
8 GHz
10 GHz

1.13
1.2
1.25
1.3
1.35
1.4
1.4, 1.6
1.46
1.5
1.5, 1.7
1.6
1.65
1.7
1.8
1.9
1.95
1.96
2
2.1
2.2