Through-hole Drum Core Inductor

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Product Details


Standard Package300pcs
FamilyToroidal inductor
TypeFerrite core inductor
Inductance1.8 to 82,000µHCurrent Rating1A-25A
Current - Saturation25ATolerance±10% and ±20%
Material - CoreFerrite coreShieldingunshielded
DC Resistance (DCR)customizedOperating Temperature-40°C to +125°C
Package / CaseRadialMounting TypeThrough hole
PackagingBulkFrequency - Test100kHz
Dynamic CatalogCTX

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  • Radial Leaded Drum Core Inductor, High current with Inductance Range from 1.8uH to 82mH 

  • Sleeving: coils finished with UL-VW-1 sleeving

  • Mounting: center hole furnished for mechanical mounting

  • Miscellaneous: RoHS-marked, non-standard tolerances and other values available

  • Additional information: additional electrical and physical information available upon request

Remarks :

Various sizes are available

With wide frequency range

Low-profile power inductor

Low DCR leaded power inductor

Contain high-frequency cores.

Low cost with rugged reliability andperformance fixed inductor.

Radial leaded inductors

Leaded inductor with ferrite cores

Excellent heat resistance

Shielded structure is available

large current DR core power line choke coils

Axial leaded power inductor

Radial leaded power line inductor chokes

Leaded inductor with ferrite core

Low-resistance leaded inductor

AC line filters

Air core coil

Shielded radial choke

Toroidal coil

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Applications: used in switching regulators, power amplifiers, power supplies, SCR and TRIAC controls, speaker crossover networks, RFI suppression and filters

Widely used in Power Supply/ DC-DC converter/ TV Sets/ VTR/Computer peripherals/ Telephones/ Air-conditions/ Home electric appliance etc.

Low-profile and shielded very effective in space-conscious applications

Low-resistance to deep power loss (minimum)

Appearance inspection: no external defect by visual inspection

Noise suppression for power supply, especially for DC-to-DCconverters, DC to AC inverters

Computer and peripheral products

Consumer electronic products

Communication electronic products

Measuring instruments

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Fullstar Type Series
FRD SERIES (Radial Leaded Drum Core Inductor, High –Current, 1.8uH to 82mH Inductance Range)


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Our Company:

01.Company profile

SHAANXI FULLSTAR ELECTRONICS CO.,LTD is a professional manufacturers in electronic and magnetic components. Our company commited to provide best service and high quality products to our customers. As an ISO certified company we adhere to strict quality control system thus all products to meet RoHS Standard and industry international standards. 

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02.Factory Display




Q1. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q2. What is your sample policy?
A: We can supply the sample quantity if we have ready parts in stock, but the customers have to pay 
the courier cost,for the samples cost depend on the items.

Q3. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q4: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.Thanks for all of you to reading this ,we will be one of your best supplier !

If you have any quetions, just feel free to contact


QQ:  1478124633

Skype: sophie84_2005116

Wechat : 55911767 

WhatsApp: 15829062422 

TEL: 86-29-86676405 / 

      15829062422/ 18192289495

© Shaanxi Fullstar Electronics Co.,Ltd