Ferrite & Toroid Core

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  1. Murata - DST310 55Y5S222M100 - EMI/RFI Suppression Filter Disc 2200pF w/Ferrite Beads 100V.
    Murata - DST310 55Y5S222M100 - EMI/RFI Suppression Filter Disc 2200pF w/Ferrite Beads 100V.
    Special Price $1.19 Regular Price $1.49 As low as $0.49
    IN STOCK - MORE THAN 5,000 READY TO SHIP!

    Murata - DST310 55Y5S222M100 - EMI/RFI Suppression DST310 Series Filter.

    Based on more than 30 years of ceramic and ferrite technology experience, Murata Electronics’ full range of leaded EMI filters have been designed to meet today’s electronic industry requirements. Murata’s leaded devices consist of ferrite bead inductors, feed-thru capacitors, 3 terminal capacitors, varistor/capacitors common mode chokes and block filters.

    DST310 are T-type EMI suppression filters. The disc-type EMIFIL increases the self-resonant frequency of the capacitor by attaching two lead wires to one of the electrodes of the capacitor and increases the insertion loss by adding inductance to the lead in the DST and DSS types only. Frequencies to be suppressed can be selected by choosing the capacitance. They are also recommended for use as by-pass capacitors.

    Capacitance: 2200pF

    Effective Frequency: .8 to 12000 MHz

    Working Voltage: 100V.

    Tolerance: 20%.

    Temperature: -25C to 85C

    Package: Through Hole Disc, Radial Leads.

    External Ferrite Beads

    Packaging: Bulk

    New Old Stock - Rare - Difficult Component to Find

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  2. MICROMETALS - T157-8/90 - Powdered Iron Core 1.57 x 0.95 x 0.57", AL= 42 (nH/N2) +/- 10%
    MICROMETALS - T157-8/90 - Powdered Iron Core 1.57 x 0.95 x 0.57", AL= 42 (nH/N2) +/- 10%
    Special Price $3.98 Regular Price $5.00 As low as $1.98

    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

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  3. MICROMETALS - T200-26B - Inductors, RF toroids. 2".
    MICROMETALS - T200-26B - Inductors, RF toroids. 2".
    Special Price $8.98 Regular Price $13.50 As low as $6.98

    MICROMETALS - T200-26B - Inductors, RF Toroids.

    The T200-26B from Micrometals is a size 200 Toroid core manufactured from Micrometal's unique blend 26 material. The most popular material. It is a cost effective general purpose material that is useful in a wide variety of power conversion and line filter applications. Material reference permeability (µo) is typically 75 and can be clearly identified by the core's Yellow/White colour.

    Material: 26AI (nh/T2): 160

    Le (mm): 130

    Ae (mm2): 231

    92.0 nH/N2.

    Dimensions: 2.000"/50.8mm OD, 1.250/31.8 ID, 0.550/14.0 height.

    Magnetic dimensions: 13.0cm, 1.27cm2, 16.4cm3.

    Color: Yellow/White.

    More info: http://c1170156.r56.cf3.rackcdn.com/UK_MIS_PC_Series_Issue_L_DS.pdf

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  4. RadioShack - 273-104 - Snap-On Ferrite Toroid RF Choke Core, Two (2) Cores in Package.
    RadioShack - 273-104 - Snap-On Ferrite Toroid RF Choke Core, Two (2) Cores in Package.
    Special Price $5.98 Regular Price $8.50 As low as $4.49
    IN STOCK - MORE THAN 100 READY TO SHIP!

    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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  5. COILCRAFT - LPO6013-103KLC - Inductor, Ferrite. 10uH 1Amp. SMD.
    COILCRAFT - LPO6013-103KLC - Inductor, Ferrite. 10uH 1Amp. SMD.
    Special Price $0.98 Regular Price $1.19 As low as $0.59

    COILCRAFT - LPO6013-103KLC Inductor, Ferrite.

    Inductance: 10uH.

    Current: 1Amp.

    Tolerance: 20%.

    DCR: 0.30 Ohm.

    Package: SMD.

    Dimensions: only 1.3 mm high.

    RoHS compliant.

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  6. Eaton Coiltronics Cooper- UP4B-150 - Inductor, Ferrite Core. 15uH 5.5Amp.
    Eaton Coiltronics Cooper- UP4B-150 - Inductor, Ferrite Core. 15uH 5.5Amp.
    Special Price $1.98 Regular Price $2.50 As low as $0.98

    Eaton Coiltronics Cooper - UP4B-150 Inductor, Ferrite Core.

    Inductance: 15uH.

    Current: 3.7 Amp.

    Tolerance: 20%.

    Package: SMD.

    rom: Manufactures T/R.

    Rohs compliant.

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  7. Eaton Coiltronics Cooper - UP4B-330-R - Inductor, Ferrite Core. 33uH 3.7 Amp.
    Eaton Coiltronics Cooper - UP4B-330-R - Inductor, Ferrite Core. 33uH 3.7 Amp.
    Special Price $1.98 Regular Price $2.50 As low as $0.98

    Eaton Coiltronics Cooper - UP4B-330-R Inductor, Ferrite Core.

    Inductance: 33uH.

    Current: 3.7 Amp.

    Tolerance: 20%.

    Package: SMD.

    From: Manufactures T/R.

    Rohs compliant.

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  8. GOWANDA - 050AT5002HLF - Inductor, Coil. 50uH 3.9Amp.
    GOWANDA - 050AT5002HLF - Inductor, Coil. 50uH 3.9Amp.
    Special Price $5.98 Regular Price $6.95 As low as $4.98

    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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  9. PULSE ENGINEERING - PE-54036S - Inductors. 168uH 1.81Amp 20%.
    PULSE ENGINEERING - PE-54036S - Inductors. 168uH 1.81Amp 20%.
    Special Price $2.98 Regular Price $4.00

    PULSE ENGINEERING - PE-54036S - Inductors.

    Status: Discontinued

    Inductance: 168uH

    Current: 1.81Amp

    Tolerance: 20%.

    Power Wirewound Toroid.

    Dimensions: 21.21mm long x 11.56mm deep x 24.13mm high.

    More info: http://ww2.pulseeng.com/products/datasheets/SPM2006_44.pdf

    Alternate: National LM259X-L36

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  10. Bourns JW MILLER - 5254-RC - Inductor, Choke. 250uH 2Amp.
    Bourns JW MILLER - 5254-RC - Inductor, Choke. 250uH 2Amp.
    Special Price $1.29 Regular Price $1.49 As low as $0.98
    READY TO SHIP - ONLY 69 LEFT IN STOCK!

    Bourns JW MILLER - 5254-RC Inductor, Choke.

    250uH 2Amp. RF Hash.

    Ferrite.

    Tolerance: 20%.

    Package: Axial Leads.

    Dimensions: 10.3mm D x 31.8mm long.

    Lead Free. RoHS Compliant.

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  11. Bourns JW MILLER - 5256-RC - Inductor, Hash Choke. 500uH 2Amp.
    Bourns JW MILLER - 5256-RC - Inductor, Hash Choke. 500uH 2Amp.
    Special Price $1.69 Regular Price $2.00 As low as $1.29
    READY TO SHIP - ONLY 60 LEFT IN STOCK!

    Bourns JW MILLER - 5256 - RC Inductor, Hash Choke. 500uH 2Amp.

    RF Hash. Ferrite.

    Tolerance: 20%.

    Package: Axial Leads.

    Dimensions: 14.22mm D x 31.75mm long.

    Lead free.

    RoHS Compliant.

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  12. PULSE ENGINEERING - PE-53119 - Inductor, coils. 680uH 1.3Amp.
    PULSE ENGINEERING - PE-53119 - Inductor, coils. 680uH 1.3Amp.
    Special Price $4.98 Regular Price $6.00

    PULSE ENGINEERING - PE-53119 - Inductor, coils.

    inductance: 680uH

    Current 1.3Amp.

    Tolerance: 20%.

    Package: KM-5.0 -

    Inductor code: H470.

    Dimensions: 1.3" long x 0.70" wide x 1.40" high.

    Mount: PCB.

    More info: http://ww2.pulseeng.com/products/datasheets/P596.pdf

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  13. FAIR-RITE - 2643540002 - Inductor, Ferrite. Cylindrical.
    FAIR-RITE - 2643540002 - Inductor, Ferrite. Cylindrical.
    Special Price $0.98 Regular Price $1.20 As low as $0.79

    FAIR-RITE - 2643540002 - Inductor, Ferrite. Cylindrical.

    Impedance: 255 Ohm.

    Ferrite Grade: 43.

    Frequency Range: 25MHz to 300MHz.

    Ferrite Mounting: Tubular.

    Mounting type: SMD.

    External diameter: 14.3mm.

    Internal diameter: 0.25".

    Outer diameter: 14.3mm.

    RoHS Compliant.

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  14. Unidentified MFG - 2208-3299 ELMACOH - Toroid, core. 33mHy.
    Unidentified MFG - 2208-3299 ELMACOH - Toroid, core. 33mHy.
    Special Price $4.98 Regular Price $8.50

    2208-3299 ELMACOH Toroid, Core.

    33mHy.

    Dimensions: 1" OD, 0.45" ID x 0.21" Thick with (2) 1.6" Long Leads.

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  15. FAIR-RITE - 0443163951 - Filter, Ferrite. Split Ferrite Core, Grade 43.
    FAIR-RITE - 0443163951 - Filter, Ferrite. Split Ferrite Core, Grade 43.
    Special Price $3.98 Regular Price $4.50 As low as $3.49

    FAIR-RITE - 0443163951 - Filter, Ferrite.

    Split Ferrite Core.

    part Number Case: 0199163951

    Grade: 43.

    Impedance: 290 Ohm.

    Frequency: 100MHz.

    Dimensions: 2.67" wide x 0.32" deep x 1.272" long.

    Cable Width: 2.03".

    For Ribbon Cable.

    Additional Info: http://www.fair-rite.com

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  16. FAIR-RITE PRODUCTS CORP  - 2643804502 - 2643804502 /B1 - Round cable EMI suppression core.
    FAIR-RITE PRODUCTS CORP - 2643804502 - 2643804502 /B1 - Round cable EMI suppression core.
    Special Price $1.49 Regular Price $1.95 As low as $1.19
    READY TO SHIP - ONLY 5 LEFT IN STOCK!

    FAIR-RITE PRODUCTS CORP -  2643804502 - 2643804502/B1 Inductors, Ferrite.

    Round Cable EMI Suppression Core.

    Grade: 43.

    Frequency: 100MHZ.

    Impedance: 100 Ohm.

    Outer Diameter: 31.1mm.

    Inner Diameter: 0.75".

    Package: Tubular.

    Mount: SMD. Rohs Compliant.

    Part Number: 2643804502

    New Old Stock 

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  17. FAIR-RITE - 2643801502 - Cable EMI Suppression Cores.
    FAIR-RITE - 2643801502 - Cable EMI Suppression Cores.
    Special Price $0.98 Regular Price $1.20 As low as $0.79

    FAIR-RITE - 2643801502 - Inductors, Coils.

    Cable EMI suppression cores, ferrite, broadband frequencies 25-300 MHz.

    Merterial 43

    Dimensions: Round 25.4mm OD x 6.35mm thick with an ID of 12.7mm.

    More info: www.fair-rite.com

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  18. Unidentified MFG - 8-447 - Inductor, coil form. Dual.
    Unidentified MFG - 8-447 - Inductor, coil form. Dual.
    $1.00
    Inductor, coil form. Dual. For winding your own coils. Material: plastic, white. Dimensions: 1.486" square x 1.106" high. ID of each area is 0.846" square x 0.491" high. Learn More
  19. Unidentified MFG - 4-202 - Universal Toroid Core, Toroidal Transformer. Multi-tap.
    Unidentified MFG - 4-202 - Universal Toroid Core, Toroidal Transformer. Multi-tap.
    Special Price $5.98 Regular Price $10.50

    Universal Toroidal Transformer.

    Multi-tap turn toroid core.

    Overall 60.3mm (2.376") D round x 22.6mm (0.892") thick with 3-1/2"

    3 varnished leads each about 0.033 and 0.040 = 6 leads.

    Learn More
  20. Unidentified MFG - 5-277 - Ferrite Toroid Core 5/8" x 1/4"
    Unidentified MFG - 5-277 - Ferrite Toroid Core 5/8" x 1/4"
    Special Price $0.98 Regular Price $1.25
    Ferrite Toroid Core 5/8" x 1/4" Learn More
  21. STEWARD FERRITES - 39G3449 - Inductor, Toroid Ferrite Core. OD: 22.1mm.
    STEWARD FERRITES - 39G3449 - Inductor, Toroid Ferrite Core. OD: 22.1mm.
    Special Price $1.98 Regular Price $2.95 As low as $1.49

    STEWARD FERRITES - 39G3449 - Inductor, Toroid Ferrite Core.

    OD: 22.1mm, ID: 13.5mm x 6.3mm Thick.

    Color: Grey.

    Note: Steward is now Laird Technologies

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  22. STACO - 829-0088 - 50VA Universal Toroid Core, Open Frame.
    STACO - 829-0088 - 50VA Universal Toroid Core, Open Frame.
    Special Price $29.98 Regular Price $48.50
    READY TO SHIP - ONLY 48 LEFT IN STOCK!

    STACO - 829-0088 Universal Toroid Core, Transformer. 50VA, Open Frame.

    Primary is 550 turns of #29 enameled copper wire wound around a 2.8" OD 1.5" high, tape wound, iron core.

    120VAC Pri windings. PriRes=23-Ohms.

    Spec sheet #155 available.

    Similar to GenRad's old Variac or Superior's Powerstat.

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  23. PREM - 855A03 - Inductor, Coil. Tuneable, with Dial.
    PREM - 855A03 - Inductor, Coil. Tuneable, with Dial.
    Special Price $1.98 Regular Price $3.00
    IN STOCK - MORE THAN 100 READY TO SHIP!

    PREM - 855A03 - Inductor, coil. Tuneable, with Dial.

    Mount: 3 Pin PCB.

    Dimensions: Overall 7/8" x 7/8" x 1-3/16" high.

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  24. MICROMETALS - T130-0 - Inductors, RF toroids. Iron Powder Cores., AL= 1.5 (nH/N2) +/- 10%
    MICROMETALS - T130-0 - Inductors, RF toroids. Iron Powder Cores., AL= 1.5 (nH/N2) +/- 10%
    Special Price $3.98 Regular Price $5.00

    MICROMETALS - T130-0 Inductors, RF toroids.

    Iron Powder Cores.

    AL= 1.5 (nH/N2) +/- 10%

    Material: Phenolic

    OD = 1.30 / 33.0 mm +/- 0.02 in

    ID = 0.780 in / 19.8 mm +/- 0.02 in Ht = 0.437 in / 11.1 mm +/- 0.025 in AL= 1.5 +/-5%

    50 MHz - 350 MHz 

    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

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