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.
- MURATA - BLM21BD102SN1D - Ferrite bead. 1K Ohm 200mA. Package of 25.$3.00EMI Suppression Filters. Chip ferrite bead. Impedance: 1000 Ohm 200mA. DC Resistance: 0.4 Ohm. Package: SMD 0805. Package of 25. Note: For high speed signal. Learn More
- Murata - BLM21A10PTM00-03 - Inductor, ferrite bead. 1 Ohm. Package of 25.$3.00Inductor, ferrite bead. EMI Suppression Filters. Impedance: 1 Ohm. Package: SMD 0805. Package of 25. Note: For power lines. Learn More
- Murata - BLM21AJ601SPT - Inductor, ferrite bead. 600 Ohm. Package of 50.$3.00Inductor, ferrite bead. EMI suppression filter. 600 Ohm 200mA 25%. DC Resistance: 1.1 Ohm. Case: 0805 SMD. Paper tape on manufactures 7" reel. New parts. Note: Package of 50. Learn More
- Murata - LQH3C331K04M00 - Inductor. 330uH 0.06Amp 5.6MHz. Package of 10.$3.00Inductor. 330uH 0.06Amp 5.6MHz. Case: SMD J bend connections. New. Package of 10. Learn More
- Lucent - ED5D832-70 G1A - Inductor, choke. Snap-on ferrite choke.$5.00Inductor, choke. Snap-on ferrite choke. Dimensions: Assembly 1.650" D x 1.9" high (max) New. Learn More
- Vishay / Dale Electronics - IFC0805ER2N2S - Inductor, high frequency. 2nH +/-0.3nH.$0.10Inductor, high frequency. 2nH +/-0.3nH. DC resistance: 0.09 Ohm max. DC current: 1000mA. Self-resonant freq: 13GHz. Q-Factor: 12. Package: SMD 0805. Learn More
- COILCRAFT - 132-04L - Inductor, Coil. 37.5nH. 4.7mOhm. 4Amp.
COILCRAFT - 132-04L Inductor, Coil.
These fixed RF coils are part of Coilcraft’s series of insert molded inductors. This precision construction technique
ensures constant winding pitch, long-term stability and tight inductance tolerance (±5%).37.5nH. 4.7mOhm.
4Amp.
Color: Yellow.
More info: http://www.coilcraft.com/pdf_viewer/showpdf.cfm?f=pdf_store:132.pdf
Learn More - MICROMETALS - T157-8/90 - Powdered Iron Core 1.57 x 0.95 x 0.57", AL= 42 (nH/N2) +/- 10%
MICROMETALS - T157-8/90 Toroids.
The T157-8/90 Toroidal core from Micrometals is a size Toroidal core manufactured from Micrometal's unique blend 8/90 material. and can be clearly identified by the cores' Yellow/Red color.
Powdered Iron Core
AL= 42 (nH/N2) +/- 10%
Initial Permeability = 35u
Package: 40.2mm OD x 24mm ID x 14.7mm thick.
Color: yellow with red.
From: 240pc / box.
Genuine MicroMetals product
Recommended uses: Line filters, Power conversion
Additional Information: http://c1170156.r56.cf3.rackcdn.com/UK_MIS_PC_Series_Issue_L_DS.pdf
Learn More - Micrometals - T131-18 - Inductor, Core. 79 Al nH/N.$2.98 As low as $1.19
Micrometals - T131-18 Inductor, Core.
The T131-18 from Micrometals is a size 131 Toroid core manufactured from Micrometal's unique blend 18 material. This material has low core loss similar to the -8 Material with higher permeability and a lower cost. Good DC saturation characteristics. Material reference permeability (µo) is typically 55 and can be clearly identified by the core's Green/Red color.
79 Al nH/N(2).
Dimensions: 1.300" (33.0mm) OD x 0.437" (11.1mm) high with 0.780" (19.8mm) ID.
Color: Green/Red.
Powdered iron core.
Genuine MicroMetals product
Recommended uses: Line filters, Power conversion
Additional Information: http://c1170156.r56.cf3.rackcdn.com/UK_MIS_PC_Series_Issue_L_DS.pdf
Learn More - BOONTON RADIO CORP - 103A-51 - Inductor. Type 103A-51.$49.00Inductor. Type 103A-51. Tuning range: 30 - 50 Mc. L=0.25uH. C= 5.5uF. Q=225 approximately. Housing: metal can 3" D x 3" high. Manufactures date 1970. Used, very good condition. Learn More
- COILCRAFT - 132-15 - Inductor. 333nH 3.0Amp. 15-1/2 Turns.$1.00Inductor. 333nH 3.0Amp. 15-1/2 Turns. PCB mount. More info: http://www.coilcraft.com/132.cfm Learn More
- TOKO AMERICA - E526HNSA-100059 - Inductor, coil. 0.375nH, adjustable.Special Price $0.98 Regular Price $1.50READY TO SHIP - ONLY 19 LEFT IN STOCK!
TOKO AMERICA - E526HNSA-100059 Inductor, coil.
Status: Discontinued
375nH, Adjustable.
Type MC120.
Mount: PCB thru Hole. New.
Learn More - 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
Learn More - 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
- 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
- COILCRAFT - G6978A 0.93UHY - Inductor, Coil. 0.93uHy, Shielded, Slot Seven
COILCRAFT - 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
- 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.
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
Learn More - 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.
Learn More - 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.
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.
Learn More