FIXED ATTENUATOR RF/Microwave Attenuators 2,400+

Reset All

Part	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	Construction	Characteristic Impedance	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Additional Features	JESD-609 Code	Maximum Operating Frequency
45-3-44	Cobham Plc	FIXED ATTENUATOR						56.99 dBm	1.1	3 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD	N-M, I/P POWER-MAX(PEAK)=10000W	e4	1500 MHz
1-8	Cobham Plc	FIXED ATTENUATOR						36.99 dBm	1.25	8 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD	N-F; N-M, I/P POWER-MAX(PEAK)=1000W	e4	12400 MHz
9-6	Cobham Plc	FIXED ATTENUATOR						33.01 dBm	1.6	6 dB	COAXIAL	50 ohm	125 Cel	-55 Cel		SMA-F; SMA-M, USABLE TO 30 GHZ, I/P POWER-MAX(PEAK)=500W		26500 MHz
1	Cobham Plc	FIXED ATTENUATOR						36.99 dBm	1.25									12400 MHz
82-40-13	Cobham Plc	FIXED ATTENUATOR						60 dBm	1.25	40 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD/SILVER	7/16-F; N-F, I/P POWER-MAX(PEAK)=10000W	e4	3000 MHz
2	Cobham Plc	FIXED ATTENUATOR						36.99 dBm	1.35									18000 MHz
47-10-14	IXYS Corporation	FIXED ATTENUATOR						46.99 dBm	1.35	10 dB	COAXIAL	50 ohm	125 Cel	-55 Cel		3.5 MM-F; N-M, I/P POWER-MAX(PEAK)=1000W		18000 MHz
32-6	Cobham Plc	FIXED ATTENUATOR						33.01 dBm	1.35	6 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD	SMA, HIGH RELIABILITY	e4	18000 MHz
MTVA0400N09S	Smiths Group Plc	FIXED ATTENUATOR						23.01 dBm	1.3	4 dB	COMPONENT	50 ohm	150 Cel	-55 Cel	Tin/Lead (Sn/Pb)	HIGH RELIABILITY, I/P POWER-MAX(PEAK)=2W	e0	12400 MHz
17-3	Cobham Plc	FIXED ATTENUATOR						36.99 dBm	1.2	3 dB	MODULE	50 ohm	85 Cel	-50 Cel	GOLD		e4	18000 MHz
17-5	Cobham Plc	FIXED ATTENUATOR						36.99 dBm	1.2	5 dB	MODULE	50 ohm	85 Cel	-50 Cel	GOLD		e4	18000 MHz
17-6	Cobham Plc	FIXED ATTENUATOR						36.99 dBm	1.2	6 dB	MODULE	50 ohm	85 Cel	-50 Cel	GOLD		e4	18000 MHz
32-8	Cobham Plc	FIXED ATTENUATOR						33.01 dBm	1.35	8 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD	SMA, HIGH RELIABILITY	e4	18000 MHz
328	Tt Electronics Plc	FIXED ATTENUATOR						33.01 dBm	1.35	8 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	Gold (Au)	SMA, HIGH RELIABILITY	e4	18000 MHz
40-40-33	Cobham Plc	FIXED ATTENUATOR						51.76 dBm	1.2	40 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD	N-F, I/P POWER-MAX(PEAK)=10000W	e4	1500 MHz
41	Cobham Plc	FIXED ATTENUATOR						40 dBm	1.35									18000 MHz
59-3-12	Cobham Plc	FIXED ATTENUATOR	PANEL MOUNT				MIL-DTL-3933	50 dBm	1.15	3 dB	COAXIAL	50 ohm	100 Cel	-55 Cel	Gold (Au)	SMK-F; SMK-M, I/P POWER-MAX(PEAK)=10000W	e4	2500 MHz
66-10-34	Cobham Plc	FIXED ATTENUATOR						51.76 dBm	1.9	10 dB	COAXIAL	50 ohm	100 Cel	-55 Cel	GOLD	N-F; N-M, I/P POWER-MAX(PEAK)=1000W	e4	18000 MHz
82-40-11	Cobham Plc	FIXED ATTENUATOR						60 dBm	1.25	40 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD	7/16-F, I/P POWER-MAX(PEAK)=10000W	e4	3000 MHz
17-1	Cobham Plc	FIXED ATTENUATOR						36.99 dBm	1.2	1 dB	MODULE	50 ohm	85 Cel	-50 Cel	GOLD		e4	18000 MHz
4102-22	Cobham Plc	FIXED ATTENUATOR						40 dBm	1.35	2 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD	SMA-M, I/P POWER-MAX(PEAK)=1000W	e4	18000 MHz
82-40-22	Cobham Plc	FIXED ATTENUATOR						60 dBm	1.25	40 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD	7/16-M, I/P POWER-MAX(PEAK)=10000W	e4	3000 MHz
1-4	Cobham Plc	FIXED ATTENUATOR						36.99 dBm	1.25	4 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD	N-F; N-M, I/P POWER-MAX(PEAK)=1000W	e4	12400 MHz
86-10-67	Cobham Plc	FIXED ATTENUATOR						46.99 dBm	1.3	10 dB	COAXIAL	50 ohm	90 Cel	-55 Cel	GOLD		e4	22000 MHz
24-3-63	Cobham Plc	FIXED ATTENUATOR						50 dBm	1.3	3 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD		e4	8500 MHz
5403	Smiths Group Plc	FIXED ATTENUATOR						43.01 dBm	1.35	3 dB	MODULE	50 ohm	150 Cel	-55 Cel	Nickel (Ni)	I/P POWER-MAX(PEAK)=200W		2500 MHz
56-06	Cobham Plc	FIXED ATTENUATOR						33.01 dBm	1.25	6 dB	COAXIAL	50 ohm	100 Cel	-55 Cel	GOLD	3.5 MM, I/P POWER-MAX(PEAK)=500W	e4	28000 MHz
32-8.5	Cobham Plc	FIXED ATTENUATOR						33.01 dBm	1.35	8.5 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD	SMA, HIGH RELIABILITY	e4	18000 MHz
32-4	Cobham Plc	FIXED ATTENUATOR						33.01 dBm	1.35	4 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD	SMA, HIGH RELIABILITY	e4	18000 MHz
45-3-43	Cobham Plc	FIXED ATTENUATOR						56.99 dBm	1.1	3 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD	N-F; N-M, I/P POWER-MAX(PEAK)=10000W	e4	1500 MHz
32-7	Cobham Plc	FIXED ATTENUATOR						33.01 dBm	1.35	7 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD	SMA, HIGH RELIABILITY	e4	18000 MHz
47-10-44	IXYS Corporation	FIXED ATTENUATOR						46.99 dBm	1.35	10 dB	COAXIAL	50 ohm	125 Cel	-55 Cel		N-M, I/P POWER-MAX(PEAK)=1000W		18000 MHz
5404	Smiths Group Plc	FIXED ATTENUATOR						43.01 dBm	1.35	4 dB	MODULE	50 ohm	150 Cel	-55 Cel	Nickel (Ni)	I/P POWER-MAX(PEAK)=200W		2500 MHz
66-10-14	Cobham Plc	FIXED ATTENUATOR	PANEL MOUNT					51.76 dBm	1.9	10 dB	COAXIAL	50 ohm	100 Cel	-55 Cel	Gold (Au)	3.5 MM-F; N-M, I/P POWER-MAX(PEAK)=1000W	e4	18000 MHz
47-10-21	IXYS Corporation	FIXED ATTENUATOR						46.99 dBm	1.35	10 dB	COAXIAL	50 ohm	125 Cel	-55 Cel		3.5 MM-F; 3.5 MM-M, I/P POWER-MAX(PEAK)=1000W		18000 MHz
45-20-14	Cobham Plc	FIXED ATTENUATOR	PANEL MOUNT					53.98 dBm	1.1	20 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	Gold (Au)	SMK 2.92 MM-F; N-M, I/P POWER-MAX(PEAK)=10000W	e4	1500 MHz
R411.820.124	Radiall S A	FIXED ATTENUATOR						30 dBm	1.3	20 dB	COAXIAL	50 ohm	85 Cel	-40 Cel		SMA-F; SMA-M, I/P POWER-MAX(PEAK)=100W		6000 MHz
R411820124	Radiall S A	FIXED ATTENUATOR						30 dBm	1.3	20 dB	COAXIAL	50 ohm	85 Cel	-40 Cel		SMA		3000 MHz
44-4	Cobham Plc	FIXED ATTENUATOR						36.99 dBm	1.25	4 dB	COAXIAL	50 ohm	85 Cel	-50 Cel	GOLD	N-F; N-M, I/P POWER-MAX(PEAK)=1000W	e4	18000 MHz
6A-10	Cobham Plc	FIXED ATTENUATOR						33.01 dBm	1.2	10 dB	COAXIAL	50 ohm	125 Cel	-65 Cel		SMA-F; SMA-M, I/P POWER-MAX(PEAK)=250W		6000 MHz
87-23	Cobham Plc	FIXED ATTENUATOR						33.01 dBm	1.25	23 dB	COAXIAL	50 ohm	100 Cel	-55 Cel	GOLD	2.92 MM-F; 2.92 MM-M, I/P POWER-MAX(PEAK)=500W	e4	32000 MHz
17-4	Cobham Plc	FIXED ATTENUATOR						36.99 dBm	1.2	4 dB	MODULE	50 ohm	85 Cel	-50 Cel	GOLD		e4	18000 MHz
YAT-3A+	Mini-circuits	FIXED ATTENUATOR	SURFACE MOUNT	6	PLASTIC/EPOXY	GAAS		33.01 dBm	1.9	2.9 dB	COMPONENT	50 ohm	85 Cel	-40 Cel	MATTE TIN		e3	18000 MHz
32-2	Cobham Plc	FIXED ATTENUATOR						33.01 dBm	1.35	2 dB	COAXIAL	50 ohm	125 Cel	-55 Cel	GOLD	SMA, HIGH RELIABILITY	e4	18000 MHz
66-10-13	Cobham Plc	FIXED ATTENUATOR	PANEL MOUNT					51.76 dBm	1.9	10 dB	COAXIAL	50 ohm	100 Cel	-55 Cel	Gold (Au)	3.5 MM-F; N-F, I/P POWER-MAX(PEAK)=1000W	e4	18000 MHz
44-50	Cobham Plc	FIXED ATTENUATOR						36.99 dBm	1.25	50 dB	COAXIAL	50 ohm	85 Cel	-50 Cel	GOLD	N-F; N-M, I/P POWER-MAX(PEAK)=1000W	e4	18000 MHz
75-10-11	Cobham Plc	FIXED ATTENUATOR						36.99 dBm	1.35	10 dB	MODULE	50 ohm	125 Cel	-55 Cel	GOLD		e4	40000 MHz
44-07	Cobham Plc	FIXED ATTENUATOR						36.99 dBm	1.25	7 dB	COAXIAL	50 ohm	85 Cel	-50 Cel	GOLD	N-F; N-M, I/P POWER-MAX(PEAK)=1000W	e4	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.