RF Attenuators

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R413805000
Radiall
5dB 2W 0MHz 18GHz 50Ω -0.3dB~0.3dB SMA(DO-214AC) wire mounting,SMD mount,Through hole mounting 21.8mm*7.71mm*8.9mm
Quantity: 2
Ship Date: 6-13 working days
1+ $135.0432
10+ $123.9408
25+ $115.857
50+ $111.993
- +
x $135.0432
Ext. Price: $135.04
MOQ: 1
Mult: 1
SPQ: 1
R412420000
Radiall
20dB 2W 0MHz 2GHz 50Ω wire mounting,Through hole mounting 45.4mm(length)
Quantity: 6
Ship Date: 6-13 working days
1+ $257.2992
10+ $218.337
25+ $210.504
- +
x $257.2992
Ext. Price: $257.29
MOQ: 1
Mult: 1
SPQ: 1
DAT-31R5A-SN+
Mini-Circuits
31.5dB
Quantity: 784
Ship Date: 6-13 working days
1+ $8.441
50+ $7.236
100+ $6.6636
200+ $6.3315
500+ $6.216
1000+ $5.817
- +
x $8.441
Ext. Price: $8.44
MOQ: 1
Mult: 1
SPQ: 1
R411810000
Radiall
10dB 2W 0MHz 4GHz 50Ω SMA(DO-214AC) wire mounting,SMD mount,Through hole mounting 19.3mm*8.9mm*7.71mm
Quantity: 1
Ship Date: 6-13 working days
1+ $129.7296
10+ $119.0592
25+ $111.2895
50+ $107.583
- +
x $129.7296
Ext. Price: $129.72
MOQ: 1
Mult: 1
SPQ: 1
6603_SMA-50-1/199_NE
Huber+Suhner
Huber+Suhner RF attenuator, SMA Plug to socket, 3dBattenuation, DC → 18GHzworking frequency, SMAConnector, 50Ωimpedance
Quantity: 9
Ship Date: 6-13 working days
1+ $139.374
10+ $127.9425
25+ $123.921
50+ $119.763
- +
x $139.374
Ext. Price: $139.37
MOQ: 1
Mult: 1
SPQ: 1
R413805121
Radiall
5dB 2W 0MHz 26.5GHz 50Ω SMA(DO-214AC) wire mounting,SMD mount,Through hole mounting
Quantity: 5
Ship Date: 6-13 working days
1+ $269.5356
10+ $232.47
25+ $224.133
- +
x $269.5356
Ext. Price: $269.53
MOQ: 1
Mult: 1
SPQ: 1
32AS102-K03S3
Rosenberger
3dB 2W 0MHz 18GHz 50Ω SMA(DO-214AC) wire mounting,SMD mount,Through hole mounting
Quantity: 3
Ship Date: 6-13 working days
1+ $190.6092
- +
x $190.6092
Ext. Price: $190.60
MOQ: 1
Mult: 1
SPQ: 1
HMC7545ABLP47E
Analog Devices
Sensor and Detector Interface 2-Wire Interface 36-Pin LFCSP EP T/R
Quantity: 1984
Ship Date: 10-18 working days
1+ $55.3602
- +
x $55.3602
Ext. Price: $166.08
MOQ: 3
Mult: 1
SPQ: 1
BCM20732Y
BROADCOM
20KΩ LGA SMD mount
Quantity: 847
Ship Date: 9-13 working days
15+
1+ $16.9014
25+ $16.203
50+ $15.5046
100+ $15.2252
300+ $15.0855
500+ $14.9459
1000+ $14.5268
5000+ $14.5268
- +
x $16.9014
Ext. Price: $135.21
MOQ: 8
Mult: 1
SPQ: 1
R412520124
Radiall
Radiier RF attenuator, TNC Plug into TNC Receptacles, 20dBattenuation, 3GHzworking frequency, TNCConnector, 50Ωimpedance
Quantity: 50
Ship Date: 7-13 working days
1+ $81.9115
10+ $72.9719
50+ $70.7112
100+ $69.2058
250+ $67.7018
- +
x $81.9115
Ext. Price: $81.91
MOQ: 1
Mult: 1
RCAT-02+
Mini-Circuits
2.7dB 50Ω
Quantity: 49
In Stock
20+
10+ $14.0115
100+ $13.1812
500+ $12.6622
1000+ $12.2471
- +
x $14.0115
Ext. Price: $140.11
MOQ: 10
Mult: 1
TCA0601N9W3
Yantel
Quantity: 1350
Ship Date: 4-6 working days
24+
10+ $6.6944
50+ $5.275
100+ $4.4431
300+ $3.61
- +
x $6.6944
Ext. Price: $66.94
MOQ: 10
Mult: 1
SPQ: 3000
0097063602
Laird
100dB snap-in mounting,clip mounting 406.4mm*9.07mm*4.42mm
Quantity: 5207
Ship Date: 6-13 working days
1+ $23.207
10+ $16.8372
25+ $15.5628
100+ $13.356
250+ $12.705
500+ $11.886
- +
x $23.207
Ext. Price: $23.20
MOQ: 1
Mult: 1
SPQ: 1
STCA0601N7
Yantel
Quantity: 4500
Ship Date: 4-6 working days
25+ $2.9753
100+ $2.1385
300+ $1.6662
1000+ $1.2496
- +
x $2.9753
Ext. Price: $74.38
MOQ: 25
Mult: 1
SPQ: 1000
ATN3590-08
Skyworks Solutions
8dB 2W 0MHz 40GHz 50Ω ±0.4dB
Quantity: 200
Ship Date: 6-13 working days
100+ $3.834
200+ $3.6504
500+ $3.3915
1000+ $3.2865
2500+ $3.024
- +
x $3.834
Ext. Price: $383.40
MOQ: 100
Mult: 1
SPQ: 1
ATS1005-0DB-FD-T05
SUSUMU
0dB 100mW 0MHz 50GHz 50Ω 0402
Quantity: 1
Ship Date: 6-13 working days
1+ $4.7265
10+ $3.916
25+ $3.707
100+ $3.348
250+ $3.1752
500+ $2.9715
1000+ $2.6355
2500+ $2.5305
- +
x $4.7265
Ext. Price: $4.72
MOQ: 1
Mult: 1
SPQ: 1
VAT-30A+
Mini-Circuits
Quantity: 301
Ship Date: 6-13 working days
1+ $27.968
10+ $22.734
50+ $22.2264
100+ $21.1155
- +
x $27.968
Ext. Price: $27.96
MOQ: 1
Mult: 1
SPQ: 1
CATTEN-04R0
CRYSTEK
4dB 1W 0MHz 3GHz 50Ω ±0.3dB SMA(DO-214AC) wire mounting,SMD mount,Through hole mounting
Quantity: 29
Ship Date: 6-13 working days
1+ $27.209
- +
x $27.209
Ext. Price: $27.20
MOQ: 1
Mult: 1
SPQ: 1
GAT-15+
Mini-Circuits
15dB(Typ) 50Ω ±0.4dB
Quantity: 116
Ship Date: 6-13 working days
1+ $4.646
50+ $4.1796
100+ $4.0176
200+ $3.5316
500+ $3.2655
1000+ $3.0555
- +
x $4.646
Ext. Price: $4.64
MOQ: 1
Mult: 1
SPQ: 1
BW-N20W50+
Mini-Circuits
20dB 50W 0MHz 18GHz 50Ω wire mounting,Through hole mounting
Quantity: 18
Ship Date: 6-13 working days
1+ $498.96
- +
x $498.96
Ext. Price: $498.96
MOQ: 1
Mult: 1
SPQ: 1
TCA0601N3
Yantel
Quantity: 1500
Ship Date: 4-6 working days
25+ $2.9753
100+ $2.1385
300+ $1.6662
600+ $1.3885
- +
x $2.9753
Ext. Price: $74.38
MOQ: 25
Mult: 1
SPQ: 1000
R411810121
Radiall
Radiier RF attenuator, SMA Plug to socket, 10dBattenuation, DC → 18GHzworking frequency, SMAConnector, 50Ωimpedance
Quantity: 20
Ship Date: 7-13 working days
1+ $82.1381
10+ $73.8493
25+ $71.5874
- +
x $82.1381
Ext. Price: $82.13
MOQ: 1
Mult: 1
36003250
WURTH
Wurth Elektronik PCBHousing and accessories, WIR-SHCseries, Tinned steel, 26.8 x 26.8 x 3mm
Quantity: 280
Ship Date: 7-13 working days
1+ $3.8577
100+ $2.8981
200+ $2.635
- +
x $3.8577
Ext. Price: $27.00
MOQ: 7
Mult: 1
BW-N1W5+
Mini-Circuits
1dB(Typ) 0MHz 18GHz 50Ω ±0.4dB CASE DC736
Quantity: 9
Ship Date: 6-13 working days
1+ $106.92
50+ $100.7055
- +
x $106.92
Ext. Price: $106.92
MOQ: 1
Mult: 1
SPQ: 1
ATT-0290-10-SMA-02
Cinch
10dB 2W 0MHz 18GHz ±0.5dB SMA(DO-214AC) wire mounting,SMD mount,Through hole mounting 21.8mm(length)
Quantity: 13
Ship Date: 6-13 working days
1+ $174.96
10+ $149.163
25+ $140.322
50+ $140.301
- +
x $174.96
Ext. Price: $174.96
MOQ: 1
Mult: 1
SPQ: 1

RF Attenuators

An RF (Radio Frequency) Attenuator is a device used in radio frequency circuits to reduce the power level of a signal without significantly distorting its wave shape. It is an essential component in various communication systems, test equipment, and signal processing applications.

Definition:
An RF attenuator is a passive electronic component that decreases the amplitude of an AC signal. It is typically characterized by its attenuation value, which indicates the amount of power reduction in decibels (dB).

Function:
1. Signal Level Control: Attenuators are used to adjust the signal level to prevent overloading sensitive components or to match signal levels in different parts of a system.
2. Noise Reduction: By reducing the signal strength, attenuators can also help in minimizing noise in a system.
3. Calibration and Testing: In test and measurement setups, attenuators are used to simulate different signal levels for equipment testing and calibration.
4. Power Management: They help in managing the power levels in power amplifiers and transmitters to avoid damage due to excessive power.

Applications:
1. Telecommunications: Used in base stations and repeaters to control signal strength.
2. Broadcasting: Attenuators are used to control signal levels in radio and TV broadcasting equipment.
3. Medical Equipment: In diagnostic imaging and therapy equipment to control signal levels.
4. and : For signal control in secure communication systems and radar equipment.
5. Consumer Electronics: In devices like smartphones and Wi-Fi routers to manage signal strength.

Selection Criteria:
1. Attenuation Range: The range of attenuation values the attenuator can provide.
2. Frequency Range: The frequency band over which the attenuator operates effectively.
3. Insertion Loss: The amount of signal loss introduced by the attenuator.
4. Return Loss: The amount of signal reflected back to the source due to impedance mismatch.
5. Power Handling: The maximum power the attenuator can handle without degradation.
6. Linearity: The ability of the attenuator to maintain a linear response over its operating range.
7. Temperature Stability: How well the attenuator performs under varying temperature conditions.
8. Size and Form Factor: Depending on the space constraints of the application.
9. Cost: The budgetary considerations for the project or system.

When selecting an RF attenuator, it is crucial to consider the specific requirements of the application, including the necessary attenuation level, frequency range, and environmental conditions.
Please refer to the product rule book for details.