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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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Part #

Attenuators DC-18GHz 0904 6db 0.1W 5% AI2O3 Platinum Gold Wraparound

AT0904AS-0600JN-91TR
Vishay / Barry Industries
1: ¥1,948.4
497In Stock

Mfr. Part #
AT0904AS-0600JN-91TR

Mouser Part #
71-AT0904AS0600JN91R

Vishay / Barry Industries

Attenuators DC-18GHz 0904 6db 0.1W 5% AI2O3 Platinum Gold Wraparound

Learn More

Datasheet

497In Stock

Cut Tape

¥1,948.4

¥1,592.9

¥1,465

¥1,443.4

Reel

¥1,362

View

Min.: 1
Mult.: 1

: 500

6 dB

18 GHz

1 Channel

Attenuators 1 dB SMT Fixed Attenuator, DC - 5000 MHz, 50?

PAT-1+
Mini-Circuits
1: ¥996.6
715In Stock

Mfr. Part #
PAT-1+

Mouser Part #
139-PAT-1+

Mini-Circuits

Attenuators 1 dB SMT Fixed Attenuator, DC - 5000 MHz, 50?

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Datasheet

715In Stock

Cut Tape

¥996.6

¥970

Reel

¥895.3

MouseReel Available

Min.: 1
Mult.: 1

: 500

0.7 dB

7 GHz

50 Ohms

1 Channel

1.5

Attenuators Attenuator,5-BIT,0.1-30GHz,4X4mmPQFN,T&R

MAAD-011035-TR0500
MACOM
1: ¥26,536.1
472In Stock

Mfr. Part #
MAAD-011035-TR0500

Mouser Part #
937-011035-TR0500

MACOM

Attenuators Attenuator,5-BIT,0.1-30GHz,4X4mmPQFN,T&R

Datasheet

472In Stock

Cut Tape

¥26,536.1

¥23,421.8

¥19,372.2

Reel

¥19,372.2

Min.: 1
Mult.: 1

: 500

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 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

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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 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 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 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

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 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-50 GHz Fixed Attenuator-3dB

TGL4201-03
Qorvo
200: ¥725.9
400In Stock

Mfr. Part #
TGL4201-03

Mouser Part #
772-TGL4201-03

Qorvo

Attenuators DC-50 GHz Fixed Attenuator-3dB

Datasheet

Product Comments

400In Stock

¥725.9

¥704.3

¥696

¥687.7

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

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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 KIT FXD ATTEN / SURF MT / RoHS

K3-GAT+
Mini-Circuits
1: ¥45,009.8
2In Stock

Mfr. Part #
K3-GAT+

Mouser Part #
139-K3-GAT+

Mini-Circuits

Attenuators KIT FXD ATTEN / SURF MT / RoHS

Learn More

Datasheet

2In Stock

¥45,009.8

Min.: 1
Mult.: 1

30 dB

8 GHz

50 Ohms

1 Channel

1.2

Attenuators 7 dB SMT Fixed Attenuator, DC - 2500 MHz, 50?

LAT-7+
Mini-Circuits
1: ¥588
151In Stock

Mfr. Part #
LAT-7+

Mouser Part #
139-LAT-7+

Mini-Circuits

Attenuators 7 dB SMT Fixed Attenuator, DC - 2500 MHz, 50?

Datasheet

151In Stock

Cut Tape

¥588

¥531.5

¥519.9

Reel

¥519.9

MouseReel Available

Min.: 1
Mult.: 1

: 500

SOT-143-4

7 dB

2.5 GHz

50 Ohms

1 bit

1 Channel

1.5

Attenuators 150W 10dB 1.55:1 VSWR Tol 1%

FA10975P10DBFBK
KYOCERA AVX
1: ¥3,051.3
79In Stock
88On Order

Mfr. Part #
FA10975P10DBFBK

Mouser Part #
581-FA10975P10DBFBK

KYOCERA AVX

Attenuators 150W 10dB 1.55:1 VSWR Tol 1%

Datasheet

79In Stock

88On Order

¥3,051.3

¥2,418.4

¥2,259

¥2,084.6

View

Min.: 1
Mult.: 1

10 dB

3 GHz

1 Channel

1.4

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

LAT-30+
Mini-Circuits
1: ¥588
232In Stock

Mfr. Part #
LAT-30+

Mouser Part #
139-LAT-30+

Mini-Circuits

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

Datasheet

232In 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 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

Attenuators DC-4GHz 6-Bit 31.5 dB

TQP4M9071
Qorvo
1: ¥1,181
847In Stock
5,000On Order

Mfr. Part #
TQP4M9071

Mouser Part #
772-TQP4M9071

Qorvo

Attenuators DC-4GHz 6-Bit 31.5 dB

Learn More

Datasheet

847In Stock

5,000On Order

Cut Tape

¥1,181

¥903.6

¥835.5

¥759.1

View

Reel

¥702.6

MouseReel Available

Min.: 1
Mult.: 1
Max.: 500

: 2,500

QFN-24

31.5 dB

4 GHz

50 Ohms

6 bit

1 Channel

0.5 dB

Attenuators CHIP ATTENUATOR 10dB 50Ohm +/-0.4dB

WA04P010XCTL
Walsin
1: ¥16.6
8,575In Stock
10,000Expected 11/26/2026

Mfr. Part #
WA04P010XCTL

Mouser Part #
791-WA04P010XCTL

Walsin

Attenuators CHIP ATTENUATOR 10dB 50Ohm +/-0.4dB

Datasheet

8,575In Stock

10,000Expected 11/26/2026

Cut Tape

¥16.6

¥8.6

¥7.6

¥6.3

Reel

¥6.3

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

0404

10 dB

3 GHz

50 Ohms

1 Channel

1.2

Attenuators 5-1500MHz 75 Ohm .5dB steps 6 Bit

QPC3614TR13
Qorvo
1: ¥835.5
1,249In Stock

Mfr. Part #
QPC3614TR13

Mouser Part #
772-QPC3614TR13

Qorvo

Attenuators 5-1500MHz 75 Ohm .5dB steps 6 Bit

Learn More

Datasheet

1,249In Stock

Cut Tape

¥835.5

¥828.8

¥714.2

¥617.9

Reel

¥347.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

QFN-20

31.5 dB

1.5 GHz

75 Ohms

6 bit

1 Channel

0.5 dB

Attenuators 1800-2.5GHz IL 2.4dB Atten. Range 42dB

MAAVSS0001TR-3000
MACOM
1: ¥745.8
2,146In Stock

Mfr. Part #
MAAVSS0001TR-3000

Mouser Part #
937-MAAVSS0001-T3

MACOM

Attenuators 1800-2.5GHz IL 2.4dB Atten. Range 42dB

Datasheet

2,146In Stock

Cut Tape

¥745.8

¥586.3

¥538.2

¥486.7

View

Reel

¥418.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SOT-25-5

42 dB

2.5 GHz

50 Ohms

1 Channel

Attenuators 45-1218MHz 75 ohm VC Var. Equalizer

QPC7336SR
Qorvo
1: ¥2,694.1
200In Stock

Mfr. Part #
QPC7336SR

Mouser Part #
772-QPC7336SR

Qorvo

Attenuators 45-1218MHz 75 ohm VC Var. Equalizer

Learn More

Datasheet

200In Stock

Cut Tape

¥2,694.1

¥2,109.5

¥1,963.3

Reel

¥1,803.8

¥1,785.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 100

MCM-14

22 dB

1.218 GHz

75 Ohms

1 Channel

Attenuators Attenuator 3 el AEC-Q200

EXB-24AT5AR3X
Panasonic Industry
1: ¥29.9
16,888In Stock

Mfr. Part #
EXB-24AT5AR3X

Mouser Part #
667-EXB-24AT5AR3X

Panasonic Industry

Attenuators Attenuator 3 el AEC-Q200

Learn More

Datasheet

16,888In Stock

Cut Tape

¥29.9

¥23.4

¥20.6

¥17.3

View

Reel

¥12.6

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

0404

5 dB

3 GHz

50 Ohms

1.3

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
DG983-2
Die

0 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
12.8 dB

100 kHz
400 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
4 GHz
4.6 GHz
5 GHz
6 GHz
7 GHz
8 GHz
10 GHz
13 GHz
15 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