Inductors & Coils

Inductor, RF chokes. Inductance: 1.5uH. Maximum current: 1100mA. Tolerance: 10%. Package: axial leads. Package of 50. Learn More

Inductor, RF chokes. Inductance: 1.8uH. Maximum current: 1030mA. Tolerance: 10%. Package: axial leads. Package of 50. List $0.25 each. Learn More

Bourns - J.W.MILLER - WZL2.2 Inductor, coil.

Variable RF 2.2uH.

Top adjustable.

Mount: PCB 4-Pin vertical.

Dimensions: 8.2mm D x 12.9mm high.

Lead spacing: 5.0mm centers.

Note: subminiature shielded.

Only marked DEC 9405-16.

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Bourns - J.W.MILLER - VLS2R2 Inductor, coil.

Variable RF 2.2uH.

Tolerance: 10%.

Top adjustable.

Mount: PCB 2-Pin vertical.

Dimensions: 8.1mm D x 10.4mm high.

Lead spacing: 5.2mm.

Note: subminiature shielded.

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Inductor, RF chokes. Inductance: 2.2uH. Maximum current: 1000mA. Tolerance: 10%. Package: axial leads. Package of 50. List $0.25 each. Learn More

Inductor, RF chokes. Inductance: 2.7uH. Maximum current: 940mA. Tolerance: 10%. Package: axial leads. Package of 50. List $0.25 each. Learn More

Inductor, high frequency. 5.6uH +/-10%. Series: IM-2. DC resistance: 1.8M Ohm max. DC current: 185mA. Self-resonant freq: 65MHz. Q-Factor: 50. Package: axial lead. Package of 10. Learn More

Bourns - J.W.MILLER - VLS-5R6 Inductor, coil.

Variable RF 5.6uH.

Mount: PCB radial leads.

Dimensions: 8.0mm D x 10.8mm high.

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RadioShack - 273-104 - Snap-On Ferrite Toroid RF Choke Cores, Two (2) Cores in Package.

Reduce or eliminate on RFI (radio frequency interference) with this snap-together Toroid Choke Core. Effective "Roadblock" to Radio Frequency Interference. Easily use choke core on a phone, computer, AC, audio and coax cables. No cable cutting necessary - you simply wind it through the core.

Fast 'n Easy Solutions to RFI Problems

Helps reduce RFI (Radio Frequency Interference). Use on Phone, Computer, Keyboard, AC, Audio and Coax Cables.

Use as close to the equipment as possible, wrapping the cord through the center of the coil until the core is filled. All turns must be wound in the same direction to avoid cancelling the effects of the core.

No need to cut cable - Simply wind it through the core and snap together.

Ferrite Split Core Chokes (Two per package)

Effective to 500 MHz.

Approximate Overall Dimensions: 1.62" X  1.125" X 0.396"

Opening: 0.885" X 0.380" (7/8" X 3/8")

Includes Detailed Instructions on Theory and Installation.

Note: Some customer report using as a step up Transformer by winding primary and secondary coils driven at 60 Hz. 

Additional Interference Information: 

http://www.audiosystemsgroup.com/RFI-Ham.pdf

http://www.ll-leasing.com/pritch/shortwav.htm

https://www.qsl.net/wa2lqo/nlnov99.html

http://www.industrial-electronics.com/measurement-testing-com/zapping_electrical_noise.html

UPC 040293126568

NSN: 5950-01-322-7847

Equivalent Part Numbers: 2730104, 273-0104, 273-104

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S+M COMPONENTS - B78108S1473J - Inductor, RF Chokes, Drum Bobbin Core. Winding: enamel copper wire Flame-retardant lacquer coating Inductance: 47uH. Maximum current: 450mA. Tolerance: 5%. Marking: Inductance indicated by color bands to IEC 60062 Package: Axial Leads. Applications: RF blocking and filtering, Decoupling and interference suppression, For antenna systems, automotive electronics, energy-saving lamps, entertainment electronics Package of 50. Alternates: Epcos B78108S1473J000 Learn More

GOWANDA - 050AT5002HLF Inductor, Coil.

Radial Leaded Horizontal Mount Toroidal Choke

Inductance: 50000 nH (50uh)

Current Rating: 3.93Amp. (3950 mA)

Resistance DCR: 0.035 Ohm.

Mount: PCB.

Dimensions: 15.6mm D x 7.5mm high.

Lead spacing: 15.0mm.

Note: Toroidal power inductor chokes.

Genuine Gowanda - Rae - Difficult Toroidal Inductor to find.

 

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COOPER - CTX100-4 - Inductor, Coil.

99.23uH 0.92Amp, 0.302 Ohm.

Tolerance: 20%.

Powdered Iron.

Package: SMD.

Dimensions: 13.97mm wide x 13.97mm long x 6.35mm High.

Note: Cooper Electronic Technologies.

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EPCOS - B78108-S1104-J / B78108S1104J000 - Inductor,

Inductor, RF chokes. Inductance: 100uH. Maximum current: 370mA. Tolerance: 5%. Package: axial leads.

Package of 50. 

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S+M COMPONENTS - B78108-S1154-J - Inductor, RF Chokes, Drum Bobbin Core. Winding: enamel copper wire Flame-retardant lacquer coating Inductance: 115H. Maximum current: 280mA. Tolerance: 5%. Marking: Inductance indicated by color bands to IEC 60062 Package: Axial Leads. Applications: RF blocking and filtering, Decoupling and interference suppression, For antenna systems, automotive electronics, energy-saving lamps, entertainment electronics Package of 50. Alternates: Epcos B78108S1154J000 Learn More

TDK EPCOS - Ferroxcube - P1408 Ferrite Core

The pot core is another type of inductor in which the coil winding resides inside the ferromagnetic core. In pot core, the ferromagnetic core is in the form of two halves. The coil is wound and wrapped by one of the halves. The two halves have holes between them, from which the coil wire is taken out.

168UH Pot Core Type

30 AWG Wire

Core is 1/2" dia X 5/16" high.

Double marked H5A.  

Two cores bond (Glued) together with 168 uH winding on bobbin.

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Inductor, RF chokes. Inductance: 220uH. Maximum current: 250mA. Tolerance: 5%. Package: axial leads. Package of 50. List $0.25 each. Learn More

Inductor. Power line choke, 330uH. Tolerance: 10%. operating temperature: -55 to 125 DegC. Sleeving: coils covered with poly-olefin shrink tubing. Case: axial. Dimensions: 7.5mm D x 14.3mm long. Note: Chokes / Inductors. More info: http://www.inductorsupply.com/catalog/pdfs/LA4S.pdf Learn More

EPCOS - B78108S1334J Inductor, RF chokes.

Inductance: 330uH.

Maximum current: 190mA.

Tolerance: 5%.

Package: axial leads.

Package of 50.

 

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S+M COMPONENTS - B78108S1394J- Inductor, RF Chokes, Drum Bobbin Core. Winding: enamel copper wire Flame-retardant lacquer coating Inductance: 390H. Maximum current: 180mA. Tolerance: 5%. Marking: Inductance indicated by color bands to IEC 60062 Package: Axial Leads. Applications: RF blocking and filtering, Decoupling and interference suppression, For antenna systems, automotive electronics, energy-saving lamps, entertainment electronics Package of 50. Alternates: Epcos B78108S1394J Learn More

S+M COMPONENTS - B78108S1474J - Inductor, RF Chokes, Drum Bobbin Core. Winding: enamel copper wire Flame-retardant lacquer coating Inductance: 470H. Maximum current: 170mA. Tolerance: 5%. Marking: Inductance indicated by color bands to IEC 60062 Package: Axial Leads. Applications: RF blocking and filtering, Decoupling and interference suppression, For antenna systems, automotive electronics, energy-saving lamps, entertainment electronics Package of 50. Alternates: Epcos B78108S1474J000 Learn More

Vishay DALE - IHA-205 Inductor Choke, Ferrite Core Wirewound.

500uH 2.3Amp 0.32 Ohm.

Tolerance: 10%. Mount: PCB.

Package: Axial Leads.

Dimensions: 0.750" (19.05mm) D x 1.05" (26.67mm) long.

Filter inductors, high current used for Noise filtering for switching regulators, power amplifiers, power supplies, and SCR and triac control circuits.

Protected by polyolefin tubing - flame retardant UL type VW-1 per MIL-I-23053/5, Class 3 requirements.

NSN 5950-01-191-9998

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S+M COMPONENTS - B78108S1564J - Inductor, RF Chokes, Drum Bobbin Core. Winding: enamel copper wire Flame-retardant lacquer coating Inductance: 560H. Maximum current: 160mA. Tolerance: 5%. Marking: Inductance indicated by color bands to IEC 60062 Package: Axial Leads. Applications: RF blocking and filtering, Decoupling and interference suppression, For antenna systems, automotive electronics, energy-saving lamps, entertainment electronics Package of 50. Alternates: Epcos B78108S1564J Learn More

Inductor, RF chokes. Inductance: 680uH. Maximum current: 150mA. Tolerance: 5%. Package: axial leads. Package of 50. List $0.25 each. Learn More

Inductor, Choke. Inductance: 1mH. Package: axial leads. Dimensions: 0.944" round x 0.427 deep. Learn More