Attenuators : 527 - Page 2

Attenuators are essential components used to reduce signal strength without significantly distorting the waveform. They are crucial in RF and microwave applications where control over signal amplitude is necessary to protect sensitive equipment or to match impedance. Attenuators can be fixed or variable and come in different configurations, such as coaxial and chip types.

By precisely controlling signal attenuation, these devices improve signal integrity and prevent damage to RF components. Attenuators are commonly used in communication systems, test and measurement equipment, and broadcasting systems, ensuring signal levels are kept within acceptable ranges.

Key manufacturers like Mini-Circuits, Keysight Technologies, and Pasternack offer high-performance Attenuators known for their precision and reliability. These companies provide a wide range of attenuators to meet the specific requirements of various RF applications.

Select Images Part Number Mfr Description Datasheet Availability Price Qty RFQ Rohs ECAD Model

Mfr. Part No.
HMC424LP3E

WS Part No.
813892-HMC424LP3E

Analog Devices Inc.

RF ATTENUATOR 0.5-31.5DB 16VFQFN / 0.5dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR, DC - 13 GHz
Datasheet

1,406 pieces In Stock

MOQ:80

rohs

Mfr. Part No.
GAT-20+

WS Part No.
718405-GAT-20+

Mini-Circuits

20 DB SMT FIXED ATT, DC 8000 MHZ

4,094 pieces In Stock

MOQ:11

rohs

Mfr. Part No.
HMC539LP3ETR

WS Part No.
714390-HMC539LP3ETR

Analog Devices Inc.

ATTENUATOR DGTL 5BIT 16QFN
Datasheet

11,100 pieces In Stock

MOQ:9

rohs

Mfr. Part No.
HMC539LP3E

WS Part No.
1181384-HMC539LP3E

Analog Devices Inc.

0.25 dB LSB GaAs MMIC 5-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 4.0 GHz | RF ATTEN 0.25-7.75DB 50OHM 16QFN

11,690 pieces In Stock

MOQ:9

rohs

Mfr. Part No.
MAAVSS0006TR-3000

WS Part No.
207410-MAAVSS0006TR-3000

M/A-Com Technology Solutions

RF ATTENUATOR 25DB 50OHM SC74A / RF Attenuators 25dB 0 Hz ~ 2.5 GHz 50 Ohms SC-74A, SOT-753
Datasheet

5,077 pieces In Stock

MOQ:13

rohs

Mfr. Part No.
HMC470LP3TR

WS Part No.
873764-HMC470LP3TR

Analog Devices Inc.

RF ATTENUATOR 1DB-31DB 16VFQFN / RF Attenuators 1dB ~ 31dB 0 Hz ~ 3 GHz 50 Ohms 16-VFQFN Exposed Pad
Datasheet

26 pieces In Stock

MOQ:16

rohs

Mfr. Part No.
HMC540SLP3ETR

WS Part No.
804518-HMC540SLP3ETR

Analog Devices Inc.

RF ATTENUATOR 15DB 16VFQFN
Datasheet

16,901 pieces In Stock

MOQ:50

rohs

Mfr. Part No.
PE43701MLI-Z

WS Part No.
1087329-PE43701MLI-Z

Peregrine Semiconductor

7Bit 0.25dBStep 31.75dB 4GHz 32-Pin QFN EP T/R / IC RF DSA 7BIT 50 OHM 32QFN

1,940 pieces In Stock

MOQ:3

rohs

Mfr. Part No.
100N50TW

WS Part No.
1202194-100N50TW

Anaren

RF ATTENUATOR 50OHM / RF Attenuators 0 Hz ~ 5 GHz 50 Ohms 100W

2,489 pieces In Stock

MOQ:3

rohs

Mfr. Part No.
SKY12338-337LF

WS Part No.
895241-SKY12338-337LF

Skyworks Solutions Inc.

RF ATTENUATOR 6DB-18DB 12VQFN / RF Attenuators 6dB ~ 18dB 350 MHz ~ 4 GHz 50 Ohms 12-VQFN Exposed Pad

Low Stock
Available

MOQ:22

rohs

Mfr. Part No.
RFSA2013TR7

WS Part No.
1092157-RFSA2013TR7

RF Micro Devices

IC VOLTAGE CNTRLD ATTEN 16QFN
Datasheet

12,200 pieces In Stock

MOQ:21

rohs

Mfr. Part No.
PE43204MLIBA-Z

WS Part No.
503760-PE43204MLIBA-Z

Peregrine Semiconductor

RF ATTENUATOR 18DB 50OHM 12VFQFN / RF Attenuators 18dB 50 MHz ~ 3 GHz 50 Ohms 12-VFQFN Exposed Pad
Datasheet

1,700 pieces In Stock

MOQ:7

rohs

Mfr. Part No.
BW-S2W2+

WS Part No.
717999-BW-S2W2+

Mini-Circuits

FXD ATTEN 2W SMA F/M 2DB ROHS
Datasheet

400 pieces In Stock

MOQ:1

rohs

Mfr. Part No.
BW-S5W2+

WS Part No.
819893-BW-S5W2+

Mini-Circuits

FXD ATTEN 2W SMA F/M 5DB ROHS
Datasheet

3,865 pieces In Stock

MOQ:1

rohs

Mfr. Part No.
BW-S20W20+

WS Part No.
WS1209756-BW-S20W20+

Mini-Circuits

FXD ATTEN / SMA /20DB 20W ROHS
Datasheet

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
HMC654

WS Part No.
598767-HMC654

Analog Devices Inc.

RF ATTENUATOR 4DB 50OHM DIE
Datasheet

1,129 pieces In Stock

MOQ:3

rohs

Mfr. Part No.
RCAT-10+

WS Part No.
835132-RCAT-10+

Mini-Circuits

RF ATTENUATOR 10DB 50OHM 4SMD,

1,222 pieces In Stock

MOQ:3

rohs

Mfr. Part No.
HMC712ALP3CE

WS Part No.
WS1307791-HMC712ALP3CE

Analog Devices Inc.

RF ATTENUATOR 28DB 50OHM 16VFQFN
Datasheet

168 pieces In Stock

MOQ:1

rohs

Mfr. Part No.
PE43704MLCA-Z

WS Part No.
1087332-PE43704MLCA-Z

Peregrine Semiconductor

IC RF DSA 7BIT 50 OHM 32-QFN
Datasheet

685 pieces In Stock

MOQ:3

rohs

Mfr. Part No.
PE4312MLBA-Z

WS Part No.
1087321-PE4312MLBA-Z

Peregrine Semiconductor

IC DGTL ATTEN 31.5DB 6BIT 20QFN
Datasheet

2,958 pieces In Stock

MOQ:24

rohs

Mfr. Part No.
SKY12239-11

WS Part No.
1379883-SKY12239-11

Skyworks Solutions Inc.

RF ATTENUATOR 40DB 50OHM 8SMD

520 pieces In Stock

MOQ:7

rohs

Mfr. Part No.
AT-283-PIN

WS Part No.
1355223-AT-283-PIN

M/A-Com Technology Solutions

RF ATTENUATOR 15.5DB 50OHM CR-12 / RF Attenuators 15.5dB 0 Hz ~ 2 GHz 50 Ohms CR-12
Datasheet

14 pieces In Stock

MOQ:1

rohs

Mfr. Part No.
HMC985ALP4KETR

WS Part No.
1179266-HMC985ALP4KETR

Analog Devices Inc.

RF ATTENUATOR 40DB 24VFQFN / RF Attenuators 40dB 20 GHz ~ 50 GHz 24-VFQFN Exposed Pad
Datasheet

1,270 pieces In Stock

MOQ:2

rohs

Mfr. Part No.
HMC985ALP4KE

WS Part No.
845898-HMC985ALP4KE

Analog Devices Inc.

RF ATTENUATOR 40DB 24VFQFN / RF Attenuators 40dB 20 GHz ~ 50 GHz 24-VFQFN Exposed Pad
Datasheet

1,400 pieces In Stock

MOQ:2

rohs

Mfr. Part No.
AA105-86LF

WS Part No.
132000-AA105-86LF

Skyworks Solutions Inc.

ATTENUATOR DGTL GAAS 4BIT 10MSOP
Datasheet

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
AA210-25LF

WS Part No.
33777-AA210-25LF

Skyworks Solutions Inc.

RF ATTENUATOR 15DB 50OHM 16SOIC / RF Attenuators 15dB 300 kHz ~ 2 GHz 50 Ohms 16-SOIC (0.154", 3.90mm Width)
Datasheet

1,211 pieces In Stock

MOQ:7

rohs

Mfr. Part No.
BW-S20W2+

WS Part No.
819890-BW-S20W2+

Mini-Circuits

FXD ATTEN 2W SMA F/M 20DB ROHS
Datasheet

278 pieces In Stock

MOQ:1

rohs

Mfr. Part No.
HMC653

WS Part No.
598766-HMC653

Analog Devices Inc.

RF ATTENUATOR 3DB 50OHM DIE / RF Attenuators 3dB 0 Hz ~ 50 GHz 50 Ohms Die
Datasheet

1,000 pieces In Stock

MOQ:5

rohs

Mfr. Part No.
HMC424LP3ETR

WS Part No.
146944-HMC424LP3ETR

Analog Devices Inc.

RF ATTENUATOR 0.5-31.5DB 16VFQFN / RF Attenuators 0.5dB ~ 31.5dB 0 Hz ~ 13 GHz 50 Ohms 16-VFQFN Exposed Pad
Datasheet

325 pieces In Stock

MOQ:1

rohs

Mfr. Part No.
PE4314B-Z

WS Part No.
848252-PE4314B-Z

Peregrine Semiconductor

RF ATTENUATOR 31.5DB 75OHM 20QFN
Datasheet

34,893 pieces In Stock

MOQ:19

rohs

Mfr. Part No.
YAT-10A+

WS Part No.
904145-YAT-10A+

Mini-Circuits

RF ATTENUATOR 10DB 50OHM 6VDFN
Datasheet

3,689 pieces In Stock

MOQ:17

rohs

Mfr. Part No.
HV-AT(20)-PJ

WS Part No.
847149-HV-AT(20)-PJ

Hirose Electric Co Ltd

RF ATTENUATOR 20DB 50OHM 1.85MM

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
HMC273MS10GETR

WS Part No.
016998-HMC273MS10GETR

Analog Devices Inc.

ATTENUATOR DGTL 5BIT 10MSOP
Datasheet

16,250 pieces In Stock

MOQ:26

rohs

Mfr. Part No.
HMC273MS10GE

WS Part No.
1181174-HMC273MS10GE

Analog Devices Inc.

1 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.7 - 3.8 GHz | RF ATTENUATOR 1-31DB 50OHM 10SOP

18,000 pieces In Stock

MOQ:26

rohs

Mfr. Part No.
AT-106PIN

WS Part No.
1147735-AT-106PIN

Tyco Electronics

Digital Attenuator, 50 dB, 6-Bit, TTL Driver, DC - 2 GHz

Low Stock
Available

MOQ:1

Need to verify

Mfr. Part No.
AVSS0007

WS Part No.
227738-AVSS0007

M/A-Com Technology Solutions

ATTENUATOR SMT SOIC8LD ROHS
Datasheet

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
HMC425LP3ETR

WS Part No.
146945-HMC425LP3ETR

Analog Devices Inc.

RF ATTENUATOR 0.5-31.5DB 16VFQFN / RF Attenuators 0.5dB ~ 31.5dB 2.2 GHz ~ 8 GHz 50 Ohms 16-VFQFN Exposed Pad
Datasheet

1,000 pieces In Stock

MOQ:1

rohs

Mfr. Part No.
ALM-38140-TR1G

WS Part No.
199017-ALM-38140-TR1G

Broadcom Limited

Voltage Variable Attenuator 42dB 4000MHz 6-Pin MCOB T/R / IC ATTENUATOR MODULE WIDE 6MCOB

2,000 pieces In Stock

MOQ:1

rohs

Mfr. Part No.
MAAV-007941-TR3000

WS Part No.
785181-MAAV-007941-TR3000

M/A-Com Technology Solutions

Voltage Variable Absorptive Attenuator 12dB 2000MHz 8-Pin SOIC T/R / ATTENUATOR 12DB DC-2.0GHZ 8SOIC
Datasheet

Low Stock
Available

MOQ:65

rohs

Mfr. Part No.
HMC470LP3ETR

WS Part No.
001637-HMC470LP3ETR

Analog Devices Inc.

5Bit 1dBStep 31dB 3GHz 16-Pin QFN EP T/R / ATTENUATOR DGTL 5BIT 16QFN
Datasheet

11,920 pieces In Stock

MOQ:2

rohs

Mfr. Part No.
HMC470LP3E

WS Part No.
1181318-HMC470LP3E

Analog Devices Inc.

1 dB LSB GaAs MMIC 5-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 3.0 GHz | RF ATTENUATOR 1DB-31DB 16VFQFN

12,507 pieces In Stock

MOQ:2

rohs

Mfr. Part No.
HMC307QS16GETR

WS Part No.
776094-HMC307QS16GETR

Analog Devices Inc.

IC ATTENUATOR DC-4GHZ 16-QSOP / 5Bit 1dBStep 31dB 4GHz 16-Pin QSOP EP T/R
Datasheet

450 pieces In Stock

MOQ:2

Need to verify

Mfr. Part No.
HMC652LP2ETR

WS Part No.
920483-HMC652LP2ETR

Analog Devices Inc.

RF ATTENUATOR 2DB 50OHM 6TDFN
Datasheet

1,740 pieces In Stock

MOQ:6

rohs

Mfr. Part No.
HMC652LP2E

WS Part No.
812162-HMC652LP2E

Analog Devices Inc.

RF ATTENUATOR 2DB 50OHM 6TDFN
Datasheet

1,900 pieces In Stock

MOQ:6

rohs

Mfr. Part No.
HMC812ALC4

WS Part No.
873806-HMC812ALC4

Analog Devices Inc.

RF ATTENUATOR 30DB 50OHM
Datasheet

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
HMC1119LP4METR

WS Part No.
808454-HMC1119LP4METR

Analog Devices Inc.

RF ATTENUATOR 31.75DB 24VFQFN / RF Attenuators 31.75dB 100 MHz ~ 4 GHz 24-VFQFN Exposed Pad, CSP
Datasheet

27,920 pieces In Stock

MOQ:25

rohs

Mfr. Part No.
HMC1119LP4ME

WS Part No.
810662-HMC1119LP4ME

Analog Devices Inc.

RF ATTENUATOR 31.75DB 24VFQFN / RF Attenuators 31.75dB 100 MHz ~ 4 GHz 24-VFQFN Exposed Pad, CSP
Datasheet

30,865 pieces In Stock

MOQ:25

rohs

Mfr. Part No.
HMC542LP4ETR

WS Part No.
275466-HMC542LP4ETR

Analog Devices Inc.

910 pieces In Stock

MOQ:10

Need to verify

Mfr. Part No.
PE43712B-Z

WS Part No.
888864-PE43712B-Z

Peregrine Semiconductor

RF ATTENUATOR 31.75DB 32VFQFN / RF Attenuators 0dB ~ 31.75dB 9 kHz ~ 6 GHz 50 Ohms 32-VFQFN Exposed Pad
Datasheet

5,618 pieces In Stock

MOQ:9

rohs

Mfr. Part No.
HMC472LP4E

WS Part No.
1181320-HMC472LP4E

Analog Devices Inc.

0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 3.8 GHz | RF ATTEN 0.5-31.5DB 50OHM 24VQFN

2,877 pieces In Stock

MOQ:2

rohs