RF inductors - Leaded

RF (Radio Frequency) inductors are specialized components used in high-frequency electronic circuits and applications. Leaded RF inductors, as the name suggests, are inductors with leads or terminals that allow for easy connection to a circuit board or other electronic components.
RF inductors are designed to operate at radio frequency ranges, typically from a few megahertz (MHz) up to several gigahertz (GHz). They are used in various applications, including RF filters, oscillators, impedance matching networks, RF amplifiers, and RF communication systems.
Leaded RF inductors are constructed similarly to other inductors, with a coil wound around a core material. However, in RF applications, specific considerations are given to minimize parasitic effects such as self-capacitance, series resistance, and interwinding capacitance. These parasitic effects can affect the inductor's performance and introduce losses at high frequencies.
The core materials used in RF inductors are carefully selected to provide high magnetic permeability, low losses, and stable performance over a wide range of frequencies. Common core materials for RF inductors include powdered iron, ferrite, and ceramic materials.
Leaded RF inductors come in various package sizes and shapes to accommodate different circuit designs and space constraints. The leads or terminals allow for easy soldering or mounting onto a circuit board, providing a secure electrical connection.
When selecting RF inductors, important parameters to consider include inductance value, quality factor (Q factor), self-resonant frequency (SRF), and maximum current handling capability. The inductance value determines the component's ability to store energy in its magnetic field, while the Q factor represents its efficiency and ability to maintain high-quality performance. The SRF indicates the frequency at which the inductor starts to exhibit resonance due to its parasitic capacitance. Maximum current handling capability is crucial for ensuring the inductor can withstand the power demands of the RF circuit.
Leaded RF inductors are selected based on specific circuit requirements, such as the desired operating frequency, impedance matching, bandwidth, and power handling capacity. They play a critical role in RF systems, providing essential impedance control, filtering, and energy storage functions to enable reliable and efficient RF signal processing and communication.
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(Ex. GST)(▲▼)		Enter Qty TypeTermination StylePackage / CaseShieldingInductanceToleranceMaximum DC CurrentMaximum DC ResistanceSaturation CurrentMinimum Operating TemperatureMaximum Operating TemperatureQ MinimumSelf Resonant FrequencyTerminationMounting StyleLengthWidthHeightDiameterCore MaterialQualificationSeries
  
                          
5248-RC


Inductor: wire; THT; 68uH; 5A; 54mO; Ø14.22x31.75mm; ±20%
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Bourns 1783
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AUD 1.6756
Multiples of: 1

WirewoundAxial Unshielded68 uH20 %5 A54 mOhms-- 55 C+ 105 C--StandardPCB Mount31.75 mm--14.22 mmFerrite  
4612-RC


Inductor: wire; THT; 10uH; 500mA; 1.5O; Ø6.8x19.05mm; ±10%
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Bourns 1605
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AUD 1.7563
Multiples of: 1

WirewoundAxial Unshielded10 uH10 %500 mA1.5 Ohms-- 55 C+ 125 C3661 MHzStandardPCB Mount19.05 mm--6.858 mmPhenolic  
4604-RC


Varnished Choke Wirewound 1.5uH 10% 7.96MHz 58Q-Factor Phenolic 1.8A 93mOhm DCR AXL
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Bourns 1148
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AUD 1.98
Multiples of: 1

WirewoundAxial Unshielded1.5 uH10 %1.8 A93 mOhms-- 55 C+ 125 C58149 MHzStandardPCB Mount19.05 mm--6.858 mmPhenolic  
RL895-122K-RC


RF inductors - Leaded 1.2mH 10%
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Bourns 970
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AUD 1.1329
Multiples of: 1

RF ChokeRadial Unshielded1.2 mH10 %270 mA2.1 Ohms-- 40 C+ 125 C401.2 MHzStandardPCB Mount9.5 mm--7.8 mmFerrite RL895
DRC-V-3R3M


RF inductors - Leaded Radial Inductor with Leads, 3.3uH, 4.6A, Q>20
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Bel Fuse 937
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AUD 0.5081
Multiples of: 1

ChokeRadial Unshielded3.3 uH20 %4.6 A25 mOhms5.5 A- 40 C+ 125 C20 StandardPCB Mount12.5 mm  8.7 mmFerrite DRC - V
RL875-150K-RC


RF inductors - Leaded 15uH 10%
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Bourns 883
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AUD 1.3327
Multiples of: 1

RF ChokeRadial Unshielded15 uH10 %2.2 A70 mOhms-- 40 C+ 105 C4517 MHzStandardPCB Mount7.5 mm--7.8 mmFerrite RL875
8250-472K-RC


RF inductors - Leaded Ind4.17x11.43mm,470010%0.068A,non-shdTH
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Bourns 838
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AUD 1.7749
Multiples of: 1

RF ChokeAxial Unshielded4.7 mH10 %68 mA51.2 Ohms19 mA- 55 C+ 105 C701.7 MHzStandardPCB Mount11.43 mm--4.17 mmFerrite 8250
8250-562K-RC


RF inductors - Leaded Ind4.17x11.43mm,560010%0.025A,non-shdTH
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Bourns 742
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AUD 1.6861
Multiples of: 1

RF ChokeAxial Unshielded5.6 mH10 %66 mA54.6 Ohms17 mA- 55 C+ 105 C701.6 MHzStandardPCB Mount11.43 mm--4.17 mmFerrite 8250
RL895-221K-RC


RF inductors - Leaded 220uH 10%
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Bourns 720
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AUD 1.0835
Multiples of: 1

RF ChokeRadial Unshielded220 uH10 %640 mA380 mOhms-- 40 C+ 125 C252.8 MHzStandardPCB Mount9.5 mm--7.8 mmFerrite RL895
8250-473K-RC


RF Choke Shielded Wirewound 47mH 10% 79KHz 50Q-Factor Ferrite 27mA 317Ohm DCR AXL Bag
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Bourns 485
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AUD 2.9583
Multiples of: 10

RF ChokeAxial Unshielded47 mH10 %27 mA317 Ohms5.5 mA- 55 C+ 105 C50370 KHzStandardPCB Mount11.43 mm--4.17 mmFerrite 8250
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