Best Transformer Inductor Cores

MFJ Enterprises Original MFJ-949E 1.8-30 MHz 300 Watt Deluxe Versa Tuner II Antenna Tuner

• Full 1.8-30MHz Operation Custom designed inductor switch, 1000 volt tuning capacitors, Teflon insulation washers and proper L/C ratio gives you arc-free no worries operation with up to 300 Watts 1.8 to 30 MHz.
• Tunes any Antenna Tunes out SWR on dipoles, verticals, inverted vees, random wires, beams, mobile whips, shortwave receiving antennas.... Nearly anything! Use coax, random wire or balanced lines. Has heavy duty 4:1 balun.
• Custom Inductor Switch The inductor switch is the most likely component to burn up in any antenna tuner. MFJs inductor switch in the MFJ-949E was custom designed to withstand the extremely high RF voltages and currents that are developed in your tuner..
• 8 Position Super Antenna Switch Lets you select two coax fed antennas, random wire/balanced line or built-in dummy load through your MFJ-949E or direct to your transceiver..
• More hams use MFJ-949s than any other antenna tuner in the world! Has MFJs full size 3 inch lighted Cross Needle Meter (not a puny "meter" you cant read). Lets you easily read SWR, true peak forward and average reflected power simultaneously on 300 Watt or 30 Watt ranges. Lamp has on/off switch, requires 12 VDC or 110 VAC with MFJ-1312D (Not included).

Yetaida 130pcs CD54 SMD Power Inductor Assortment Kit, 13values 2.2uH-680uH Chip Inductors,CD54 Wire Wound Chip

• 【13 Value CD54 SMD Power Inductors】: You will get 140 pieces of CD54 SMD Power Inductors, including 2.2UH 3.3UH 4.7UH 6.8UH 10UH 22UH 33UH 47UH 68UH 100UH 220UH 330UH 470UH 41 transparent mesh box. Sufficient quantity for your general needs..
• 【High Quality】: The plug-in inductor is made of durable and practical ferrite core, metal material, the quality and meticulous craftsmanship can prevent the inductor from rusting. Each value is produced under strict standards that are precise and conform to their values..
• 【Product Features】Maximum temperature range: -55℃ ~ +105℃.
• Rated voltage: 16V, 25V, 35V, 50V (varies according to the model).
• Maximum temperature range: -55℃ ~ + 105℃.
• 【Easy to use】: We pack the inductor in a 15-grid plastic storage box, and put a clearly visible label on the surface of the box. The label corresponds to the inductance of the corresponding size, which is convenient and quick to use..
• 【Wide application】CD54 wire wound chip power inductor can be widely used in buck-boost converters, monitors, computer boards, PCB boards, PCs, laptops, radios, TVs, speakers, copy smart door locks, network communication equipment, etc..

MFJ Enterprises Original MFJ-913 Balun 4 1 Current 300 Watts

• 300 Watt true current baluns/antenna center insulators that transforms 200 ohms to 50 ohms..
• Transmission Line Transformer construction using 100 ohm characteristic impedance transmission line gives flat 160-10 Meter response..
• Large low permeability ferrite cores easily handle full power..
• SO-239, stainless steel hardware with direct 14 gauge stranded copper wire connection to antenna..
• Heavy duty weather housing. Measures 4¼ x 2 inch diameter..

MXR CAE Dual Inductor Wah Wah

• Select between a yellow or red Fasel Inductor for two distinct tones.
• Features a custom designed CTS extended life low noise potentiometer.
• User selectable gain output stage with kick switch and LED indicator.
• Designed with low noise Class 'A' Operational amplifiers.
• Bright LEDs indicate effect status, Inductor Mode, and boost on or off mode.

BHSKJSZ 13 Values 130 Pcs Inductor kit 1MH to 3.5 MH DIP Radial Power Choke Inductors Assortment Kit for Circuit Board Indoor/Outdoor LED Strip Lights

• Industrial Electrical Inductors can be widely used in circuit boards,LED equipment, power switches, notebook, television, computers, automotive....
• I-Shaped Inductor , for better stability, are protected with PVC/UL pipes, and can provide better stable performance. With a special guide needle....
• inductor choke meticulous craftsmanship, compression and corrosion resistance, durable and practical, low energy consumption, stable performance, and....
• We pack the inductors into a 13-grid plastic storage box, which is convenient for users Use and search, the inductor set box is small in size, does....
• You will get 130Pcs DIP radial power choke inductors, including 1MH, 2MH, 2.5MH, 3MH, 3.5MH, 3.6MH, which are classified in 13 grid transparent box..

Batcus 100pcs Variable Inductors Assortment,Coil Adjustable,1.5T-5.5T

MFJ-962D MFJ962D MFJ-962 Original MFJ Enterprises 1.8-30 MHz Versa Tuner III AirCore Roller Inductor Antenna Tuner - Handles 1500 Watts PEP SSB Amplifier Input Power - Covers Mars & WARC Bands

• The compact MFJ-962D handles 1500 Watts PEP SSB amplifier input power (800 Watts PEP SSB amplifier output power)..
• AirCore Roller Inductor, new aluminum-skirted knob set including a weighted deluxe spinner knob, ultra compact size (10.75 x 4 x 10.875 inches) and....
• Two transmitting tuning capacitors and MFJ's exclusive AirCore roller inductor gives you precise control to get your SWR down to an absolute minimum..
• You get an extremely wide matching range from 1.8 to 30 MHz continuously including MARS and WARC bands.MFJ's AirCore roller inductor has an air core....
• MFJ's lighted peak and average reading Cross-Needle SWR/Wattmeter makes tuning quick and easy. At one glance you can read SWR, forward and reflected....

Haobase 25Value 250pcs DIP Inductor Assorted Kit 25 value 1uH to 1mH 0.25W

• ▲HUAREW High Quality Color Code Inductor Assortment Kit.
• ▲Model:20 Type-(1uH,2.2uH,3.3uH,4.7uH,6.8uH,10uH,15uH,22uH,33uH,47uH,100uH,150uH,220uH,330uH,470uH,680uH,1mH,2.2mH,3.3mH,4.7mH).
• ▲Package Quantity: 200 Pcs (Each model 10 Pcs).

10pcs 1mH 102 Inductor Choke Radial Lead Power Inductor 6mm x 8mm

• ●[Humanized design]With 20 values 200 pcs frequently used color ring inductor.
• ●[Quality packaging] Plastic case +Each value PE bag individual package，Color coding guidelines help you better identify each specification.
• ●[Package Includes] (2.2uH 10uH 22uH 33uH 47uH 68uH 100uH 220uH 330uH 390uH 470uH 560uH 680uH 1mH 1.5mH 2.2mH 3.3mH 4.7mH 6.8mH 10mH) Each model 10Pcs.