RF Attenuators

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RF Attenuators Results:
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BW-S15W2+
Mini-Circuits
15dB 2W 0MHz 18GHz 50Ω ±0.6dB SMA(DO-214AC) wire mounting,SMD mount,Through hole mounting
Quantity: 242
In Stock
21+
10+ $42.1114
100+ $39.6159
500+ $38.0562
1000+ $36.8085
- +
x $42.1114
Ext. Price: $421.11
MOQ: 10
Mult: 1
BW-S30W2+
Mini-Circuits
30dB 2W 0MHz 18GHz 50Ω ±0.85dB wire mounting,SMD mount,Through hole mounting
Quantity: 70
In Stock
19+
10+ $40.1867
100+ $37.8053
500+ $36.3169
1000+ $35.1262
- +
x $40.1867
Ext. Price: $401.86
MOQ: 10
Mult: 1
CT3369A-14
Cal Test Electronics
14dB 250W 0MHz 4GHz ±0.5dB 42mm(length)
Quantity: 8
Ship Date: 7-12 working days
1+ $81
- +
x $81
Ext. Price: $81.00
MOQ: 1
Mult: 1
SPQ: 1
HMC624ALP4ETR
Analog Devices
Analog Devices voltage variable attenuator, 31.5dB, 6GHz, 24Pin, LFCSPencapsulation
Quantity: 6
Ship Date: 3-10 working days
23+
5+ $5.0782
- +
x $5.0782
Ext. Price: $25.39
MOQ: 5
Mult: 1
SPQ: 500
HMC539ALP3ETR
Analog Devices
8dB 0MHz 4GHz QFN-16-EP SMD mount 3mm*3mm*880μm
Quantity: 296
In Stock
25+
10+ $12.0149
50+ $10.4337
100+ $9.9608
1000+ $9.4049
- +
x $12.0149
Ext. Price: $120.14
MOQ: 10
Mult: 1
SPQ: 500
D10AA5Z4
TTM Technologies
5dB 50Ω SMD SMD mount 5.08mm*254cm*640μm
Quantity: 1000
Ship Date: 7-12 working days
1000+ $3.3944
2000+ $3.2703
3000+ $3.201
- +
x $3.3944
Ext. Price: $3394.40
MOQ: 1000
Mult: 1000
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
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
ATT-0263-20-SMA-02
Cinch
20dB 2W 0MHz 18GHz SMA(DO-214AC) wire mounting,SMD mount,Through hole mounting
Quantity: 43
Ship Date: 7-12 working days
1+ $231.8888
10+ $197.1341
25+ $184.8084
50+ $181.9871
- +
x $231.8888
Ext. Price: $231.88
MOQ: 1
Mult: 1
SPQ: 1
M3933/14-07N
Cinch
2dB 2W 0MHz 12.4GHz 50Ω SMA(DO-214AC) wire mounting,SMD mount,Through hole mounting
Quantity: 1
Ship Date: 6-13 working days
1+ $335.9448
10+ $276.3915
- +
x $335.9448
Ext. Price: $335.94
MOQ: 1
Mult: 1
SPQ: 1
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
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
5903.41.0001
Huber+Suhner
3dB 10W 0MHz 6GHz 50Ω ±0.2dB wire mounting,Through hole mounting
Quantity: 3
Ship Date: 7-13 working days
1+ $211.4935
2+ $190.3397
3+ $186.5334
5+ $182.8027
10+ $179.1465
- +
x $211.4935
Ext. Price: $211.49
MOQ: 1
Mult: 1
85177145
Huber+Suhner
10dB 2W 0MHz 18GHz 50Ω wire mounting,SMD mount,Through hole mounting
Quantity: 69
Ship Date: 7-13 working days
1+ $111.3137
2+ $106.8663
3+ $102.7551
5+ $92.7662
10+ $90.9103
- +
x $111.3137
Ext. Price: $111.31
MOQ: 1
Mult: 1
HMC1018ALP4ETR
Analog Devices
31dB 100MHz 30GHz QFN SMD mount
Quantity: 500
Ship Date: 3-7 working days
24+
10+ $169.856
100+ $147.9323
500+ $143.0012
- +
x $169.856
Ext. Price: $1698.56
MOQ: 10
Mult: 1
SPQ: 500
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
5906.17.0004
Huber+Suhner
6dB 25W 0MHz 6GHz 50Ω ±0.3dB wire mounting,Through hole mounting
Quantity: 38
Ship Date: 7-13 working days
1+ $197.1535
2+ $177.4406
3+ $173.8915
5+ $170.4142
10+ $167.0063
- +
x $197.1535
Ext. Price: $197.15
MOQ: 1
Mult: 1
SF0929-6200-20
SV Microwave
20dB(Typ) 50Ω -0.6dB~0.6dB SMD mount 21.8mm(length)
Quantity: 44
Ship Date: 5-12 working days
Within 5 years
1+ $166.266
3+ $162.4644
5+ $155.5785
10+ $153.2475
- +
x $166.266
Ext. Price: $166.26
MOQ: 1
Mult: 1
SMG1
MACOM
36dB 2.2MHz 5GHz 50Ω SMD-4P SMD mount
Quantity: 18
Ship Date: 6-13 working days
1+ $187.8012
10+ $155.4945
25+ $149.709
- +
x $187.8012
Ext. Price: $187.80
MOQ: 1
Mult: 1
SPQ: 1
MAATCC0006
MACOM
30dB 0MHz 3GHz 50Ω SOP SMD mount
Quantity: 584
Ship Date: 7-12 working days
1+ $33.332
10+ $29.1231
25+ $27.6657
100+ $25.668
250+ $24.4734
- +
x $33.332
Ext. Price: $33.33
MOQ: 1
Mult: 1
SPQ: 1
F1953EVBI
Renesas Electronics
Renesas Electronics , Evaluation board, 400 → 4000MHz, used forF1953 7
Quantity: 4
Ship Date: 10-15 working days
1+ $645.5858
- +
x $645.5858
Ext. Price: $645.58
MOQ: 1
Mult: 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
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

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.