RF/Microwave Attenuators

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Part RoHS Manufacturer RF or Microwave Device Type Mounting Feature No. of Terminals Package Body Material Technology Screening Level Maximum Input Power (CW) Maximum Voltage Standing Wave Ratio Nominal Attenuation Maximum Supply Current Construction Power Supplies (V) Package Equivalence Code Characteristic Impedance Sub-Category Maximum Operating Temperature Minimum Operating Temperature Terminal Finish Maximum Insertion Loss Additional Features JESD-609 Code Minimum Operating Frequency Maximum Operating Frequency

HMC470LP3E

Analog Devices

VARIABLE ATTENUATOR

SURFACE MOUNT

16

PLASTIC/EPOXY

GAAS

26.99 dBm

31 dB

COMPONENT

5

LCC16,.12SQ,20

50 ohm

RF/Microwave Attenuators

85 Cel

-40 Cel

MATTE TIN

2 dB

CMOS COMPATIBLE

e3

0 MHz

3000 MHz

HMC658LP2E

Analog Devices

FIXED ATTENUATOR

SURFACE MOUNT

6

PLASTIC/EPOXY

25 dBm

20 dB

COMPONENT

SOLCC6,.08,25

50 ohm

RF/Microwave Attenuators

85 Cel

-40 Cel

Matte Tin (Sn) - annealed

e3

0 MHz

25000 MHz

298-10-33-LIM

Api Technologies

FIXED ATTENUATOR

PANEL MOUNT

50 dBm

1.25

10 dB

COAXIAL

50 ohm

N-F, I/P POWER-MAX(PEAK)=10000W

0 MHz

6000 MHz

D10AA3Z4

Ttm Technologies

FIXED ATTENUATOR

40 dBm

1.25

3 dB

COMPONENT

50 ohm

125 Cel

-55 Cel

Matte Tin (Sn) - with Nickel (Ni) barrier

e3

0 MHz

3000 MHz

MTVA0400N09W3F

Smiths Group Plc

FIXED ATTENUATOR

23.01 dBm

1.3

4 dB

COMPONENT

50 ohm

150 Cel

-55 Cel

Silver (Ag)

HIGH RELIABILITY, I/P POWER-MAX(PEAK)=2W

e4

0 MHz

12400 MHz

R412420124

Radiall S A

FIXED ATTENUATOR

30 dBm

1.3

20 dB

COAXIAL

50 ohm

125 Cel

-55 Cel

Gold (Au) - with Nickel (Ni) barrier

BNC, I/P POWER-MAX(PEAK)=100W

e4

0 MHz

3000 MHz

RFSA3513SR

Qorvo

VARIABLE ATTENUATOR

SURFACE MOUNT

16

PLASTIC/EPOXY

30 dBm

1.43

31 dB

COMPONENT

3/5

LCC16,.12SQ,20

50 ohm

105 Cel

-40 Cel

1.4 dB

5 MHz

6000 MHz

TGL4203

Qorvo

VARIABLE ATTENUATOR

23.98 dBm

17 dB

COMPONENT

2 dB

0 MHz

50000 MHz

56-0

Cobham Plc

FIXED ATTENUATOR

33.01 dBm

1.25

0 dB

COAXIAL

50 ohm

85 Cel

-55 Cel

GOLD

3.5 MM, I/P POWER-MAX(PEAK)=500W

e4

0 MHz

26500 MHz

HMC941ALP4E

Analog Devices

VARIABLE ATTENUATOR

26.99 dBm

15.5 dB

COMPONENT

50 ohm

85 Cel

-40 Cel

MATTE TIN

6.5 dB

e3

100 MHz

33000 MHz

LCAT1002-04

Infinite Electronics International

FIXED ATTENUATOR

32-13

Cobham Plc

FIXED ATTENUATOR

33.01 dBm

1.35

13 dB

COAXIAL

50 ohm

125 Cel

-55 Cel

GOLD

SMA, HIGH RELIABILITY

e4

0 MHz

18000 MHz

MAAD-011045-TR0500

M/a-com Technology Solutions

VARIABLE ATTENUATOR

MTVA0200N09F

Smiths Group Plc

FIXED ATTENUATOR

23.01 dBm

1.3

2 dB

COMPONENT

50 ohm

150 Cel

-55 Cel

SILVER OVER NICKEL

HIGH RELIABILITY, I/P POWER-MAX(PEAK)=2W

e4

0 MHz

12400 MHz

4209-30-63-1

Api Technologies

PROGRAMMABLE ATTENUATOR

28 dBm

2.1

63 dB

25 mA

COAXIAL

3.3/5,5

MODULE(UNSPEC)

50 ohm

85 Cel

-20 Cel

8 dB

2.92 MM-F

100 MHz

30000 MHz

44-3

Cobham Plc

FIXED ATTENUATOR

36.99 dBm

1.25

3 dB

COAXIAL

50 ohm

85 Cel

-50 Cel

GOLD

N-F; N-M, I/P POWER-MAX(PEAK)=1000W

e4

0 MHz

18000 MHz

HMC539ALP3E

Analog Devices

VARIABLE ATTENUATOR

SURFACE MOUNT

16

PLASTIC/EPOXY

GAAS

29 dBm

7.75 dB

COMPONENT

3/5

LCC16,.12SQ,20

50 ohm

85 Cel

-40 Cel

MATTE TIN

1.7 dB

e3

0 MHz

4000 MHz

R413302000

Radiall S A

FIXED ATTENUATOR

33.01 dBm

1.6

2 dB

COAXIAL

50 ohm

125 Cel

-55 Cel

SMA 2.9-F; SMA 2.9-M, I/P POWER-MAX(PEAK)=100W

0 MHz

40000 MHz

RFSA2033TR7

Qorvo

VARIABLE ATTENUATOR

SURFACE MOUNT

16

PLASTIC/EPOXY

27 dBm

25 dB

3.5 mA

COMPONENT

3.3/5

LCC16,.12SQ,20

50 ohm

RF/Microwave Attenuators

85 Cel

-40 Cel

50 MHz

6000 MHz

17-10

Cobham Plc

FIXED ATTENUATOR

36.99 dBm

1.2

10 dB

MODULE

50 ohm

85 Cel

-50 Cel

GOLD

e4

0 MHz

18000 MHz

284-3-13

Cobham Plc

FIXED ATTENUATOR

PANEL MOUNT

METAL

46.99 dBm

1.3

3 dB

COAXIAL

50 ohm

100 Cel

-55 Cel

SMK 2.92 MM-F; N-F, I/P POWER-MAX(PEAK)=5000W

0 MHz

10000 MHz

HMC540LP3ETR

Analog Devices

VARIABLE ATTENUATOR

29 dBm

15 dB

COMPONENT

50 ohm

85 Cel

-40 Cel

MATTE TIN

2.6 dB

CMOS COMPATIBLE

e3

0 MHz

5500 MHz

HMC652LP2ETR

Analog Devices

FIXED ATTENUATOR

SURFACE MOUNT

6

PLASTIC/EPOXY

SOLCC6,.08,25

RF/Microwave Attenuators

85 Cel

-40 Cel

IMS1141-02DB

International Manufacturing Services

FIXED ATTENUATOR

20 dBm

1.3

2 dB

COMPONENT

50 ohm

125 Cel

-55 Cel

MATTE TIN OVER NICKEL

LOW NOISE

e3

0 MHz

MAATSS0018TR-3000

M/a-com Technology Solutions

VARIABLE ATTENUATOR

PAT1220-C-10DB-T5

Susumu

FIXED ATTENUATOR

20 dBm

1.3

10 dB

COMPONENT

50 ohm

125 Cel

-55 Cel

Matte Tin (Sn)

e3

0 MHz

10000 MHz

PE7001-20

Pasternack Enterprises

FIXED ATTENUATOR

PE7005-20

Pasternack Enterprises

FIXED ATTENUATOR

125 Cel

-65 Cel

SF0915-6200-07

Sv Microwave

FIXED ATTENUATOR

PANEL MOUNT

26.99 dBm

1.4

7 dB

COAXIAL

50 ohm

125 Cel

-55 Cel

I/P POWER-MAX(PEAK)=100W

0 MHz

40000 MHz

SF0915-6200-09

Sv Microwave

FIXED ATTENUATOR

PANEL MOUNT

26.99 dBm

1.4

9 dB

COAXIAL

50 ohm

125 Cel

-55 Cel

I/P POWER-MAX(PEAK)=100W

0 MHz

40000 MHz

SF0915-6200-10

Sv Microwave

FIXED ATTENUATOR

PANEL MOUNT

26.99 dBm

1.4

10 dB

COAXIAL

50 ohm

125 Cel

-55 Cel

I/P POWER-MAX(PEAK)=100W

0 MHz

40000 MHz

SF0915-6200-20

Sv Microwave

FIXED ATTENUATOR

PANEL MOUNT

26.99 dBm

1.4

20 dB

COAXIAL

50 ohm

125 Cel

-55 Cel

I/P POWER-MAX(PEAK)=100W

0 MHz

40000 MHz

32-16

Cobham Plc

FIXED ATTENUATOR

33.01 dBm

1.35

16 dB

COAXIAL

50 ohm

125 Cel

-55 Cel

GOLD

SMA, HIGH RELIABILITY

e4

0 MHz

18000 MHz

32-9.5

Cobham Plc

FIXED ATTENUATOR

33.01 dBm

1.35

9.5 dB

COAXIAL

50 ohm

125 Cel

-55 Cel

GOLD

SMA, HIGH RELIABILITY

e4

0 MHz

18000 MHz

66-10-33

Cobham Plc

FIXED ATTENUATOR

51.76 dBm

1.9

10 dB

COAXIAL

50 ohm

100 Cel

-55 Cel

GOLD

N-F, I/P POWER-MAX(PEAK)=1000W

e4

0 MHz

18000 MHz

HMC542BLP4E

Analog Devices

VARIABLE ATTENUATOR

27.99 dBm

31.5 dB

COMPONENT

50 ohm

85 Cel

-40 Cel

MATTE TIN

2.3 dB

CMOS COMPATIBLE

e3

0 MHz

4000 MHz

HMC624LP4ETR

Hittite Microwave

VARIABLE ATTENUATOR

27.99 dBm

31.5 dB

COMPONENT

50 ohm

90 Cel

-40 Cel

Matte Tin (Sn)

3.8 dB

CMOS COMPATIBLE

e3

0 MHz

6000 MHz

LCAT1001-06

Infinite Electronics International

FIXED ATTENUATOR

PE7005-10

Pasternack Enterprises

FIXED ATTENUATOR

125 Cel

-65 Cel

PE7005-6

Pasternack Enterprises

FIXED ATTENUATOR

Gold (Au)

e4

PE7016-40

Pasternack Enterprises

FIXED ATTENUATOR

PE7162-3

Pasternack Enterprises

FIXED ATTENUATOR

PANEL MOUNT

33.01 dBm

1.35

3 dB

COAXIAL

50 ohm

85 Cel

-20 Cel

SMA-F; SMA-M

0 MHz

6000 MHz

R411803121

Radiall S A

FIXED ATTENUATOR

33.01 dBm

1.35

3 dB

COAXIAL

50 ohm

125 Cel

-55 Cel

Gold (Au) - with Nickel (Ni) barrier

SMA

e4

0 MHz

18000 MHz

R413303000

Radiall S A

FIXED ATTENUATOR

33.01 dBm

1.6

3 dB

COAXIAL

50 ohm

125 Cel

-55 Cel

Gold (Au) - with Nickel (Ni) barrier

SMA 2.9-F; SMA 2.9-M, I/P POWER-MAX(PEAK)=100W

e4

0 MHz

40000 MHz

R413306000

Radiall S A

FIXED ATTENUATOR

33.01 dBm

1.6

6 dB

COAXIAL

50 ohm

125 Cel

-55 Cel

SMA 2.9-F; SMA 2.9-M, I/P POWER-MAX(PEAK)=100W

0 MHz

40000 MHz

R413309000

Radiall S A

FIXED ATTENUATOR

33.01 dBm

1.6

9 dB

COAXIAL

50 ohm

125 Cel

-55 Cel

SMA 2.9-F; SMA 2.9-M, I/P POWER-MAX(PEAK)=100W

0 MHz

40000 MHz

R413310000

Radiall S A

FIXED ATTENUATOR

33.01 dBm

1.6

10 dB

COAXIAL

50 ohm

125 Cel

-55 Cel

Gold (Au) - with Nickel (Ni) barrier

SMA 2.9-F; SMA 2.9-M, I/P POWER-MAX(PEAK)=100W

e4

0 MHz

40000 MHz

RFSA2113SR

Qorvo

VARIABLE ATTENUATOR

SURFACE MOUNT

16

PLASTIC/EPOXY

23 dBm

30 dB

3.5 mA

COMPONENT

5

LCC16,.12SQ,20

50 ohm

RF/Microwave Attenuators

85 Cel

-40 Cel

4.5 dB

50 MHz

18000 MHz

RF/Microwave Attenuators

RF/Microwave attenuators are electronic devices designed to reduce the strength or amplitude of an RF or microwave signal without significantly affecting its waveform. They are used in a variety of applications, including signal conditioning, power level control, and impedance matching.

There are various types of RF/Microwave attenuators, including fixed, variable, and programmable. Fixed attenuators provide a fixed amount of attenuation and are used in applications where the signal level needs to be reduced by a specific amount. Variable attenuators allow for the adjustment of the signal level by rotating a knob or sliding a lever, and are used in applications where the signal level needs to be continuously adjusted. Programmable attenuators can be controlled electronically and offer greater flexibility in adjusting the signal level.

Attenuators can be designed using different technologies, such as resistive, capacitive, and diode-based. Resistive attenuators use resistors to dissipate energy and reduce signal strength. Capacitive attenuators use capacitors to block high-frequency signals and allow low-frequency signals to pass through. Diode-based attenuators use PIN diodes or varactor diodes to control signal strength.

RF/Microwave attenuators are used in a wide range of applications, including in wireless communication systems, test and measurement equipment, radar systems, and satellite communication systems. They play an important role in controlling signal levels and ensuring the integrity of signals in these systems.