Inductors
Miniature Power Inductors & Coils
A small inductor ensures that a consistent flow of energy passes through a given device. The wide variety of miniature power inductors for sale on our site allows you to choose the voltage that’s appropriate to your device’s functionality.
At Electronic Surplus, we provide you with small inductors and induction coils that are reliable, efficient, and affordable. If the product you require is out of stock, don’t worry! You can request the part using our online form, and we’ll get you what you need as soon as possible.
Shop our selection below to find the miniature power inductors your project needs. Feel free to contact us at 1 (440) 205-8388 if you have any questions.
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HURRICANE ELECTRIC - HL20374/AA - Inductor, toroid. 375uH.$10.00Inductor, toroid. 375uH. Mount: PCB or Panel, vertical. Dimensions: 1.2" OD x 0.761" wide, with an approximate ID of 0.404". Note: More info: http://www.hurricaneelectronics.com/classicSeriesData.php Learn More -
COILCRAFT - G6886A - 0.38uHy - Inductor, Coil. 0.38uHy, Adjustable Shielded Can, Slot Seven Tunable.COILCRAFT - G6886A - Inductor, coil. Slot Seven Tunable.
These versatile Coilcraft variable inductors operate over a wide range of frequencies. Standard inductance values are available from less than 100 nH to over 250 µH. Custom values can also be provided upon request.
Coilcraft “Slot Seven” RF coils come in an international 7 mm package. Their precision-molded slotted bobbins ensure tight tolerances and high stability.
A variety of shielding options are offered. “Slot Seven” coils are tuned by means of slotted ferrite tuning cores for easy, positive adjustment. Use the Coilcraft Slot Tuner for a precise fit to the tuning slug.
0.38uHy (0.38-microhenrey) RF Coil
Adjustable Ferrite Core.
Package: Shielded Metal Can 7mm
Dimensions: 7.62 mm X 7.62mm.
Height above PCB: 11.68mm
New Old Stock
Genuine Coil Craft
Made in Taiwan
Alternate: 7M3-331
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API DELEVAN - P1812-471KB - Inductors, ferrite core. 0.47uH.$0.69Inductors, ferrite core. 0.47uH. Tolerance: 10%. Maximum power dissipation at 90�C 0.278 W. Inductance Measured at 1V with no DC current. Dimensions: 0.166 to 0.190� (4.22 to 4.83mm) wide x 0.118 to 0.134� (3.00 to 3.40mm) deep x 0.118 to 0.134� (3.00 to 3.40mm) high. Contacts: 0.054 to 0.078� (1.37 to 1.98mm) each end. Operating temperature range: �55 to +125 Deg C. Case: SMD. Learn More -
COILCRAFT - 0805HT-R50TGB - 0805HT-R50T - Inductor, Coil. Inductance: 500nH +/- 2%.COILCRAFT - 0805HT-R50TGB - 0805HT-R50T - Inductor, Coil.
Inductance: 500nH +/- 2%.
DCR: 3.2 Ohms. 200mA
585MHz.
Package: SMD.
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BOONTON RADIO CORP - 103A-50 - Inductor. Type 103A-50. Tuning range: 20 - 35Mc.$49.00Inductor. Type 103A-50. Tuning range: 20 - 35Mc. L=0.5uH. C= 5.5uF. Q=225 approximately. Housing: metal can 3" D x 3" high. Manufactures date 1970. Used, very good condition. Learn More -
COILCRAFT - 132-20 - Inductor. 709nH 1.5Amp. 20-1/2 Turns.$1.00Inductor. 709nH 1.5Amp. 20-1/2 Turns. PCB mount. More info: http://www.coilcraft.com/132.cfm Learn More
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COILCRAFT - G6887A - 0.75uHy - Inductor, Choke Coil. 0.75uHy, Tunable RF Shielded Coils.COILCRAFT - G6887A - 0.75uHy Inductor, Choke Coil, Slot seven Tunable.
Coilcraft tunable coils provide the compactness of a 7mm coil and the low drift reliability of an insert molded coil. The windings of these economical coils are precision molded into a single piece of polypropylene for mechanical and electrical stability. Plated brass shield cans with solderable tabs provide integral shielding and additional mounting stability.
Coilcraft “Slot Seven” RF coils come in an international 7 mm package. Their precision-molded slotted bobbins ensure tight tolerances and high stability.
A variety of shielding options are offered. “Slot Seven” coils are tuned by means of slotted ferrite tuning cores for easy, positive adjustment. Use the Coilcraft Slot Tuner for a precise fit to the tuning slug.
0.75uHy (0.75-microhenrey) RF Coils
Tunable RF Indusctor coils
Adjustable Ferrite Core.
Package: Shielded Metal Can 7mm
Dimensions: 7.62 mm X 7.62mm.
Height above PCB: 11.68mm
New Old Stock
Genuine Coil Craft
Made in Taiwan
Alternates: 7M2-683, 7M2-823
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API DELEVAN - 1812-821KB - Inductors, ferrite core. 0.82uH.$0.69Inductors, ferrite core. 0.82uH. Tolerance: 10%. Maximum power dissipation at 90�C 0.278 W. Inductance Measured at 1V with no DC current. Dimensions: 0.166 to 0.190� (4.22 to 4.83mm) wide x 0.118 to 0.134� (3.00 to 3.40mm) deep x 0.118 to 0.134� (3.00 to 3.40mm) high. Contacts: 0.054 to 0.078� (1.37 to 1.98mm) each end. Operating temperature range: �55 to +125 Deg C. Case: SMD. Learn More
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API DELEVAN - 1008-821KB - Inductors, ferrite core. 0.82uH.$0.69Inductors, ferrite core. 0.82uH. Tolerance: 10%. DC resistance: 0.300 Ohm max. Max 708ma. Case: SMD. More info: www.delevan.com/seriesPDFs/1008.pdf Learn More
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API DELEVAN - P1812-821K - Inductors, ferrite core. 0.82uH.$0.69Inductors, ferrite core. 0.82uH. Tolerance: 10%. Maximum power dissipation at 90�C 0.278 W. Inductance Measured at 1V with no DC current. Dimensions: 0.166 to 0.190� (4.22 to 4.83mm) wide x 0.118 to 0.134� (3.00 to 3.40mm) deep x 0.118 to 0.134� (3.00 to 3.40mm) high. Contacts: 0.054 to 0.078� (1.37 to 1.98mm) each end. Operating temperature range: �55 to +125 Deg C. Case: SMD. Learn More
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COILCRAFT - G6978A 0.93UHY - Inductor, Coil. 0.93uHy, Shielded, Slot SevenCOILCRAFT - G6978A - 0.93uHy Inductor, Choke Coil, Slot Seven Tunable.
Coilcraft tunable coils provide the compactness of a 7mm coil and the low drift reliability of an insert molded coil. The windings of these economical coils are precision molded into a single piece of polypropylene for mechanical and electrical stability. Plated brass shield cans with solderable tabs provide integral shielding and additional mounting stability.
Coilcraft “Slot Seven” RF coils come in an international 7 mm package. Their precision-molded slotted bobbins ensure tight tolerances and high stability.
A variety of shielding options are offered. “Slot Seven” coils are tuned by means of slotted ferrite tuning cores for easy, positive adjustment. Use the Coilcraft Slot Tuner for a precise fit to the tuning slug.
0.75uHy (0.75-microhenrey) RF Coils
Tunable RF Indusctor coils
Adjustable Ferrite Core.
Package: Shielded Metal Can 7mm
Dimensions: 7.62 mm X 7.62mm.
Height above PCB: 11.68mm
New Old Stock
Genuine Coil Craft
Made in Taiwan
Alternates: 7M2-104, H7095A
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Unidentified MFG - 7-164 - Inductor, coil. Slug tuned. Variable RF coil. Package of 5.Special Price $3.98 Regular Price $6.50READY TO SHIP - ONLY 95 LEFT IN STOCK!Inductor, coil.
Vintage variable RF coil.
Ferrite Core Luning Slug coil form.
Less than 1uH.
Mount: PCB 2 pin.
Dimensions: 11.6mm Diameter x 14.8mm above board.
Package of 5.
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TOKO AMERICA - 636FY-1R0M=P3 - SMD 1.0uHy D73F inductors$0.98 As low as $0.29IN STOCK - MORE THAN 100 READY TO SHIP!TOKO AMERICA - 636FY-1R0M=P3
Factory New SMD
1.0uh 20% fixed D73F inductors
7.6mm x 7.6mm x 3.2mm,
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BOURNS - SRP1040-1R0M - Inductors, power. 1.0uH 20Amp. Shielded.$0.65Inductors, power. 1.0uH 20Amp. Shielded. Tolerance: 20%. Type: Iron core. DC Resistance: 3.5m Ohm. Frequency: 100kHz. Dimensions: 0.465" L x 0.413" W x 0.165" H (11.80mm x 10.50mm x 4.20mm). Mount: SMD. From: Manufacture T/R. Operating temperature: -55 to 150 Deg C. Rohs compliant. Applications: power supplies. Learn More -
Bourns - J.W.MILLER - 50A226EBI - Inductor. 1.26uH - 2.75uH adjustable encapsulated.Special Price $12.98 Regular Price $16.50READY TO SHIP - ONLY 25 LEFT IN STOCK!Bourns - J.W.MILLER - 50A226EBI Inductor.
1.26uH - 2.75uH adjustable encapsulated.
Q=76@7.9Kc.
Mount: panel.
Dimensions: 0.437" D x 1" long.
Complete with manufactures specification sheet.
Genuine Vintage JW Miller New Old Stock
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CADDELL BURNS - 6740-14 - Inductor, coil. 1.2uH.Special Price $1.98 Regular Price $3.00IN STOCK - MORE THAN 100 READY TO SHIP!CADDELL BURNS - 6740-14 Inductor, coil.
Inductance: 1.2uH.
Package: PCB 4 Pin. 7.9mm square x 10.7mm above board.
Note: Variable/adjustable inductor. Shielded metal can.
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J.W.MILLER - 9310-16 - Inductor, choke. 1.5uH 600mA 500mOhm.$0.75Inductor, choke. 1.5uH 600mA 500mOhm. Q @ Freq: 33 @ 7.9MHz. Tolerance: 10%. Unshielded. Core material: ferrite. Package: axial leads, color coded. More info: http://www.bourns.com/data/global/pdfs/9310_series.pdf Learn More -
EPCOS - B78108S1152K - Inductor, RF chokes. 1.5uH. Package of 50.Special Price $4.98 Regular Price $5.95Inductor, RF chokes. Inductance: 1.5uH. Maximum current: 1100mA. Tolerance: 10%. Package: axial leads. Package of 50. Learn More -
EPCOS - B78108S1182K - Inductor, RF chokes. 1.8uH. Package of 50.Special Price $4.98 Regular Price $5.95Inductor, RF chokes. Inductance: 1.8uH. Maximum current: 1030mA. Tolerance: 10%. Package: axial leads. Package of 50. List $0.25 each. Learn More
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MCI - TS75B75C - Inductor, choke. 2uH.$0.59Inductor, choke. Inductance: 2uH. Package: axial leads. Dimensions: 0.07" x 0.25" dia. Learn More -
Bourns - J.W.MILLER - WZL2.2 - Inductor, coil. Variable RF 2.2uH.$6.98READY TO SHIP - ONLY 20 LEFT IN STOCK!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 10%.$7.98READY TO SHIP - ONLY 39 LEFT IN STOCK!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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EPCOS - B78108-S1222-K - Inductor, RF chokes. 2.2uH. Package of 50.Special Price $4.98 Regular Price $5.95Inductor, RF chokes. Inductance: 2.2uH. Maximum current: 1000mA. Tolerance: 10%. Package: axial leads. Package of 50. List $0.25 each. Learn More -
CADDELL BURNS - 6740-17 - Inductor, coil. 2.2uH variable.Special Price $1.98 Regular Price $3.00IN STOCK - MORE THAN 100 READY TO SHIP!CADDELL BURNS - 6740-17 Inductor, coil.
Inductance: 2.2uH.
Package: PCB 4 Pin. 7.9mm square x 10.7mm above board.
Note: Variable/adjustable inductor. Shielded metal can.
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