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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 SMT Voltage Variable Attenuator, 10000 - 45000 MHz, 50 Ohm

PVA-453-34+
Mini-Circuits
1: $47.76
125In Stock

Mfr. Part #
PVA-453-34+

Mouser Part #
139-PVA-453-34+

Mini-Circuits

Attenuators SMT Voltage Variable Attenuator, 10000 - 45000 MHz, 50 Ohm

Learn More

Datasheet

125In Stock

Cut Tape

$47.76

Reel

$46.05

MouseReel Available

Min.: 1
Mult.: 1

: 100

JV2579

51 dB

45 GHz

50 Ohms

1 Channel

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

RCAT-15+
Mini-Circuits
1: $17.60
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

$17.60

$16.29

$15.21

$13.73

Reel

$13.62

MouseReel Available

Min.: 1
Mult.: 1

: 500

LZ1737

15 dB

2 GHz

50 Ohms

1 Channel

Attenuators 10MHz to 500MHz Dual Analog Voltage Vari

MAX19794ETX+
Analog Devices / Maxim Integrated
1: $17.53
43In Stock

Mfr. Part #
MAX19794ETX+

Mouser Part #
700-MAX19794ETX+

Analog Devices / Maxim Integrated

Attenuators 10MHz to 500MHz Dual Analog Voltage Vari

Learn More

Datasheet

43In Stock

$17.53

$13.89

$13.06

$12.50

View

Min.: 1
Mult.: 1

TQFN-36

40 dB

500 MHz

50 Ohms

2 Channel

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

WA04P010XCTL
Walsin
1: $0.10
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

$0.10

$0.052

$0.046

$0.038

Reel

$0.038

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

0404

10 dB

3 GHz

50 Ohms

1 Channel

1.2

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

FA10975P10DBFBK
KYOCERA AVX
1: $18.37
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

$18.37

$14.56

$13.60

$12.55

View

Min.: 1
Mult.: 1

10 dB

3 GHz

1 Channel

1.4

Attenuators MMIC ATTENUATOR 9 dB

QAT-9+
Mini-Circuits
1: $13.84
115In Stock

Mfr. Part #
QAT-9+

Mouser Part #
139-QAT-9+

Mini-Circuits

Attenuators MMIC ATTENUATOR 9 dB

Learn More

Datasheet

115In Stock

Cut Tape

$13.84

$12.94

$12.18

$12.15

Reel

$12.15

MouseReel Available

Min.: 1
Mult.: 1

: 500

2x2 MCLP

9.8 dB

50 GHz

50 Ohms

1 Channel

1.5

Attenuators 5-bit attenuator, with 2 dB bits

HMC305SLP4E
Analog Devices
1: $14.45
111In Stock

Mfr. Part #
HMC305SLP4E

Mouser Part #
584-HMC305SLP4E

Analog Devices

Attenuators 5-bit attenuator, with 2 dB bits

Learn More

Datasheet

111In Stock

$14.45

$12.03

$11.54

$10.28

View

Min.: 1
Mult.: 1

QFN-24

15.5 dB

7 GHz

50 Ohms

5 bit

1 Channel

0.5 dB

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

QPC3614TR13
Qorvo
1: $5.03
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

$5.03

$4.99

$4.30

$3.72

Reel

$2.09

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: $4.49
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

$4.49

$3.53

$3.24

$2.93

View

Reel

$2.52

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SOT-25-5

42 dB

2.5 GHz

50 Ohms

1 Channel

Attenuators CHIP ATTENUATOR 2dB +/-0.3dB

WA04P002XBTL
Walsin
1: $0.10
9,895In Stock
20,000Expected 11/30/2026

Mfr. Part #
WA04P002XBTL

Mouser Part #
791-WA04P002XBTL

Walsin

Attenuators CHIP ATTENUATOR 2dB +/-0.3dB

Datasheet

9,895In Stock

20,000Expected 11/30/2026

Cut Tape

$0.10

$0.052

$0.046

$0.038

View

Reel

$0.023

Min.: 1
Mult.: 1

: 10,000

2 dB

3 GHz

50 Ohms

1 Channel

1.2

Attenuators WA04P0404 13dB

WA04P013XDTL
Walsin
1: $0.10
6,539In Stock

Mfr. Part #
WA04P013XDTL

Mouser Part #
791-WA04P013XDTL

Walsin

Attenuators WA04P0404 13dB

Datasheet

6,539In Stock

Cut Tape

$0.10

$0.052

$0.046

$0.038

Reel

$0.038

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

13 dB

3 GHz

50 Ohms

Attenuators 7dB 50 Ohms +/-0.4dB

WA04P007XCTL
Walsin
1: $0.10
16,674In Stock

Mfr. Part #
WA04P007XCTL

Mouser Part #
791-WA04P007XCTL

Walsin

Attenuators 7dB 50 Ohms +/-0.4dB

Datasheet

16,674In Stock

Cut Tape

$0.10

$0.052

$0.046

$0.038

Reel

$0.038

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

7 dB

3 GHz

50 Ohms

1 Channel

1.2

Attenuators DC-18GHz 0904 10db 0.1W 5% AI2O3 Platinum Gold Wraparound

AT0904AS-1000JN-91TR
Vishay / Barry Industries
1: $11.73
470In Stock

Mfr. Part #
AT0904AS-1000JN-91TR

Mouser Part #
71-AT0904AS1000JN91R

Vishay / Barry Industries

Attenuators DC-18GHz 0904 10db 0.1W 5% AI2O3 Platinum Gold Wraparound

Learn More

Datasheet

470In Stock

Cut Tape

$11.73

$9.59

$8.82

$8.69

Reel

$8.20

View

Min.: 1
Mult.: 1

: 500

10 dB

18 GHz

1 Channel

Attenuators WA04P0404 1.5dB

WA04PR15XBTL
Walsin
1: $0.10
8,450In Stock

Mfr. Part #
WA04PR15XBTL

Mouser Part #
791-WA04PR15XBTL

Walsin

Attenuators WA04P0404 1.5dB

Datasheet

8,450In Stock

$0.10

$0.052

$0.046

$0.038

Min.: 1
Mult.: 1

1.5 dB

3 GHz

50 Ohms

Attenuators Attn=7dB -55C +150C RL=16dB @ 40GHz

ATN3590-07
Skyworks Solutions, Inc.
100: $4.33
100In Stock
300Expected 9/21/2026

Mfr. Part #
ATN3590-07

Mouser Part #
873-ATN3590-07

Skyworks Solutions, Inc.

Attenuators Attn=7dB -55C +150C RL=16dB @ 40GHz

Datasheet

Product Comments

100In Stock

300Expected 9/21/2026

$4.33

$4.12

$4.00

$3.95

$3.90

Min.: 100
Mult.: 100

7 dB

40 GHz

50 Ohms

Attenuators GaAs MMIC 10-dB atten, DC - 65 GHz

HMC656-SX
Analog Devices
2: $68.50
6In Stock

Mfr. Part #
HMC656-SX

Mouser Part #
584-HMC656-SX

Analog Devices

Attenuators GaAs MMIC 10-dB atten, DC - 65 GHz

Learn More

Datasheet

Product Comments

6In Stock

$68.50

$55.21

$54.31

$53.95

View

Min.: 2
Mult.: 2

10 dB

50 GHz

50 Ohms

Attenuators DC-50 GHz Fixed Attenuator-6dB

TGL4201-06
Qorvo
200: $3.68
200In Stock

Mfr. Part #
TGL4201-06

Mouser Part #
772-TGL4201-06

Qorvo

Attenuators DC-50 GHz Fixed Attenuator-6dB

Datasheet

Product Comments

200In Stock

$3.68

$3.66

$3.59

Min.: 200
Mult.: 200

Die

6 dB

40 GHz

50 Ohms

1 Channel

Attenuators DC-50 GHz Fixed Atten-10dB

TGL4201-10
Qorvo
200: $3.80
200In Stock

Mfr. Part #
TGL4201-10

Mouser Part #
772-TGL4201-10

Qorvo

Attenuators DC-50 GHz Fixed Atten-10dB

Datasheet

Product Comments

200In Stock

$3.80

$3.77

$3.70

Min.: 200
Mult.: 200

Die

10 dB

40 GHz

50 Ohms

1 Channel

Attenuators Attn=12dB -55C +150C RL=16dB @ 40GHz

ATN3590-12
Skyworks Solutions, Inc.
100: $4.33
200In Stock

Mfr. Part #
ATN3590-12

Mouser Part #
873-ATN3590-12

Skyworks Solutions, Inc.

Attenuators Attn=12dB -55C +150C RL=16dB @ 40GHz

Datasheet

Product Comments

200In Stock

$4.33

$4.12

$4.00

$3.95

$3.90

Min.: 100
Mult.: 100

50 Ohms

Attenuators QPC5330: 0.02G-15GHz DSA

QPC5330SR
Qorvo
1: $58.60
70In Stock
New Product

Mfr. Part #
QPC5330SR

Mouser Part #
772-QPC5330SR

New Product

Qorvo

Attenuators QPC5330: 0.02G-15GHz DSA

Learn More

70In Stock

Cut Tape

$58.60

$58.59

$39.69

Reel

$39.69

Min.: 1
Mult.: 1
Max.: 25

: 100

15 GHz

Attenuators QPC5430: 0.02-30GHz DSA

QPC5430SR
Qorvo
1: $111.62
69In Stock
New Product

Mfr. Part #
QPC5430SR

Mouser Part #
772-QPC5430SR

New Product

Qorvo

Attenuators QPC5430: 0.02-30GHz DSA

Learn More

69In Stock

Cut Tape

$111.62

$111.59

$75.60

Reel

$75.60

Min.: 1
Mult.: 1
Max.: 25

: 100

30 GHz

6 bit

Attenuators 0805 RF ATTENUATOR

TFA20C07DBER
Ohmite
1: $0.36
4,251In Stock

Mfr. Part #
TFA20C07DBER

Mouser Part #
588-TFA20C07DBER

Ohmite

Attenuators 0805 RF ATTENUATOR

Learn More

Datasheet

4,251In Stock

Cut Tape

$0.36

$0.314

$0.295

$0.269

View

Reel

$0.169

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

7 dB

20 GHz

50 Ohms

1 Channel

1.5

Attenuators 4.0dB +/-0.5dB 50ohm 63mW

PXV1220S-4DBN1-T02
Susumu
1: $14.31
192In Stock

Mfr. Part #
PXV1220S-4DBN1-T02

Mouser Part #
754-PXV1220S-4DBN1-T

Susumu

Attenuators 4.0dB +/-0.5dB 50ohm 63mW

Learn More

Datasheet

192In Stock

Cut Tape

$14.31

$12.45

$11.81

$10.11

Reel

$10.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

0805 (2012 metric)

10 dB

3 GHz

50 Ohms

1.3

Attenuators 7.0dB +/-0.5dB 50ohm 63mW

PXV1220S-7DBN1-T02
Susumu
1: $14.31
113In Stock

Mfr. Part #
PXV1220S-7DBN1-T02

Mouser Part #
754-PXV1220S-7DBN1-T

Susumu

Attenuators 7.0dB +/-0.5dB 50ohm 63mW

Learn More

Datasheet

113In Stock

Cut Tape

$14.31

$12.45

$11.81

$10.11

Reel

$10.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

0805 (2012 metric)

10 dB

3 GHz

50 Ohms

1.3

Attenuators High Power Chip Attenuator, 3dB, 50O, 5W, 2412 size, DC to 6GHz

PAT3060H-C-3DB-T1
Susumu
1: $5.38
647In Stock

Mfr. Part #
PAT3060H-C-3DB-T1

Mouser Part #
754-PAT3060H-C-3DBT1

Susumu

Attenuators High Power Chip Attenuator, 3dB, 50O, 5W, 2412 size, DC to 6GHz

Datasheet

647In Stock

Cut Tape

$5.38

$4.66

$4.41

$4.06

Reel

$3.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

3 dB

3 GHz

50 Ohms

1.2

Attenuators

Customer Service Office

Company

Resources

Support

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