About RF inductors - Leaded

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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	Type
	Termination Style
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	Inductance
	Tolerance
	Maximum DC Current
	Maximum DC Resistance
	Saturation Current
	Minimum Operating Temperature
	Maximum Operating Temperature
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	Termination
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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Type	Termination Style	Package / Case	Shielding	Inductance	Tolerance	Maximum DC Current	Maximum DC Resistance	Saturation Current	Minimum Operating Temperature	Maximum Operating Temperature	Q Minimum	Self Resonant Frequency	Termination	Mounting Style	Length	Width	Height	Diameter	Core Material	Qualification	Series

6100-220K-RC

RF inductors - Leaded 22uH 10% Radial

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Bourns

Availability : 101
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April 2025

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14	30	31	1	2	3	4	5
15	6	7	8	9	10	11	12
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18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 0.5802

Multiples of: 1

RF Choke

Radial

11 mm x 10.5 mm

Unshielded

22 uH

10 %

4.52 A

39 mOhms

- 40 C

+ 105 C

12 MHz

Standard

PCB Mount

10.5 mm

11 mm

Ferrite

17226C

RF inductors - Leaded Radial Inductor 22mH 50mA

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata

Availability : 38
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
15	6	7	8	9	10	11	12
16	13	14	15	16	17	18	19
17	20	21	22	23	24	25	26
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 1.1558

Multiples of: 1

Wirewound

Radial

6.5 mm x 8.5 mm

Unshielded

22 mH

10 %

50 mA

75 Ohms

0 C

+ 70 C

100

340 KHz

Standard

PCB Mount

8.5 mm

6.5 mm

Ferrite

17153C

RF inductors - Leaded Radial Inductor 15uH 1.5A

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Murata

Availability : 17
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
15	6	7	8	9	10	11	12
16	13	14	15	16	17	18	19
17	20	21	22	23	24	25	26
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 1.3066

Multiples of: 1

Wirewound

Radial

6.5 mm x 8.5 mm

Unshielded

15 uH

10 %

1.5 A

60 mOhms

0 C

+ 70 C

19.4 MHz

Standard

PCB Mount

8.5 mm

6.5 mm

Ferrite

1700

DLA4700

Inductor: axial; THT; 4700uH; 160mA; Ø5x14mm

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ferrocore

Availability : 0
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USD 0.0905

Multiples of: 3000

4700 uH

6100-103K-RC

RF inductors - Leaded 10K 10% Radial

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 0
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USD 0.4331

Multiples of: 1

RF Choke

Radial

11 mm x 10.5 mm

Unshielded

10 mH

10 %

200 mA

19.3 Ohms

- 40 C

+ 105 C

0.5

500 KHz

Standard

PCB Mount

10.5 mm

11 mm

Ferrite

B82111BC12

RF inductors - Leaded VHF-CHOKE 6 UH 4 A

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 0
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USD 0.5954

Multiples of: 1

VHF Choke

Axial

7.5 mm x 24 mm

Unshielded

6 uH

20 %

4 A

17 mOhms

- 55 C

+ 125 C

170 MHz

Standard

PCB Mount

24 mm

7.5 mm

Ferrite

B82111B

RL895-392K-RC

RF inductors - Leaded 3.9mH 10%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 0
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USD 0.6571

Multiples of: 1

RF Choke

Radial

Unshielded

3.9 mH

10 %

140 mA

6.84 Ohms

- 40 C

+ 125 C

650 KHz

Standard

PCB Mount

9.5 mm

7.8 mm

Ferrite

RL895

132-06L

RF inductors - Leaded 61.5nH Unshld 5% 4A 6.6mOhms

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft

Availability : 0
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USD 0.7947

Multiples of: 1

Wirewound

Radial

5.84 mm x 6.6 mm x 9.65 mm

Unshielded

61.5 nH

5 %

4 A

6.6 mOhms

- 40 C

+ 85 C

1.16 GHz

Standard

PCB Mount

9.65 mm

5.84 mm

6.6 mm

Air

132

8250-3R9K-RC

RF inductors - Leaded Ind4.17x11.43mm,3.9uH10%0.95A,non-shdTH

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 0
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USD 0.8295

Multiples of: 1000

RF Choke

Axial

Unshielded

3.9 uH

10 %

815 mA

354 mOhms

815 mA

- 55 C

+ 105 C

84 MHz

Standard

PCB Mount

11.43 mm

4.17 mm

Ferrite

8250

1025-32K

1025 Series 3.3 uH ±10 % Tolerance 285 mA Axial Unshielded Molded RF Coil

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delevan

Availability : 0
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USD 1.0285

Multiples of: 28

2500R-28J

2500R Series 1 mH ±5 % Tolerance 88 mA Axial Molded Unshielded RF Coil Inductor

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delevan

Availability : 0
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USD 1.1472

Multiples of: 1000

17225C

RF inductors - Leaded Radial Inductor 2.2mH 120mA

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata

Availability : 0
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USD 1.1743

Multiples of: 1

Wirewound

Radial

6.5 mm x 8.5 mm

Unshielded

2.2 mH

10 %

120 mA

7.8 Ohms

0 C

+ 70 C

1.7 MHz

Standard

PCB Mount

8.5 mm

6.5 mm

Ferrite

1700

B82111EC20

RF inductors - Leaded 7.0uH 6.0A 0.02ohms

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 0
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USD 1.2504

Multiples of: 1

VHF Choke

Axial

7.5 mm x 26 mm

Unshielded

7 uH

20 %

6 A

20 mOhms

- 55 C

+ 125 C

180 MHz

Standard

PCB Mount

26 mm

7.5 mm

Ferrite

B82111E

1025R-92K

1025R Series 1000 uH ±10 % Tolerance 28 mA Axial Unshielded Molded RF Coil

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delevan

Availability : 0
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USD 1.4635

Multiples of: 18

1025-36K

1025 Series 4.7 uH ±10 % Tolerance 239 mA Axial Unshielded Molded RF Coil

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delevan

Availability : 0
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USD 1.7737

Multiples of: 13

4470R-04K

4470R Series 1.8 uH ±10 % Tolerance 4000 mA Axial Molded Unshielded RF Coil

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delevan

Availability : 0
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USD 1.9119

Multiples of: 500

1944R-14M

1944R Series 1.2 uH ±20% 1 A 0.28 Ohm Axial Unshielded Phenolic Core RF Coil

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delevan

Availability : 0
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USD 2.2943

Multiples of: 2500

4470R-05K

RF inductors - Leaded 2.2uH 10% .04ohm Molded Unshield Coil

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

API Delevan

Availability : 0
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USD 2.6465

Multiples of: 1000

2890R-04K

2890R Series 2.2 uH ±10% 0.16 Ohm Axial Molded Unshielded RF Coil

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delevan

Availability : 0
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USD 2.8733

Multiples of: 100

1537R-76J

1537R Series 100 uH ±5 % Tolerance 151 mA Axial Molded Unshielded RF Coil

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delevan

Availability : 0
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USD 2.9531

Multiples of: 500