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Home > Products > Inductors, Coils, Chokes > Fixed Inductors > CT1210LSCF-470J
Central Technologies
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CT1210LSCF-470J

In Stock 281898 pcs Reference Price(In US Dollars)
1+
$0.2232
200+
$0.0891
500+
$0.0861
1000+
$0.0846
Manufacturer Part Number:
CT1210LSCF-470J
Manufacturer / Brand
Central Technologies
Part of Description:
SMD FER CORE WIRE-WOUND INDUCTOR
Datasheets:
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 281898 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number CT1210LSCF-470J
Manufacturer / Brand Central Technologies
Stock Quantity 281898 pcs Stock
Category Inductors, Coils, Chokes > Fixed Inductors
Description SMD FER CORE WIRE-WOUND INDUCTOR
Lead Free Status / RoHS Status: ROHS3 Compliant
Type Wirewound
Tolerance ±5%
Series ct1210lscf
Package Tape & Reel (TR)
Operating Temperature -25°C ~ 85°C
Mounting Type Surface Mount
Inductance 47 µH
Frequency - Self Resonant 10MHz
DC Resistance (DCR) 1.64Ohm

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

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Company Name : IC COMPONENTS LTD
Paypal ID: Info@IC-Components.com

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Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

Can CT1210LSCF-470J be used as the output inductor in a low-current buck converter?
CT1210LSCF-470J can fit low-current buck or boost stages where a 47 µH inductor is needed and ripple current is modest. Its 1.64 Ω DCR means the DC voltage drop and copper loss will be higher than with a low-DCR power inductor, so check efficiency, inductor heating, and load regulation at the expected operating current. For CT1210LSCF-470J, also verify that the control loop remains stable with the chosen switching frequency and output capacitor network.
Is CT1210LSCF-470J a good choice for LC filtering on power rails with noise above a few MHz?
CT1210LSCF-470J can work well as a low-frequency smoothing or feed filter element, but its wirewound construction and 10 MHz self-resonant frequency mean it will stop behaving like a pure inductor as frequency approaches resonance. For CT1210LSCF-470J, use it where the target noise is mainly in the lower-frequency range, and check the impedance curve if you need attenuation in the multi-megahertz region.
What should I check before replacing another 47 µH inductor with CT1210LSCF-470J?
When substituting CT1210LSCF-470J, compare footprint, height, DCR, current handling, and self-resonant behavior rather than only matching inductance. A different 47 µH part may have much lower resistance, which changes voltage drop and temperature rise, or a different construction that changes EMI behavior. For CT1210LSCF-470J replacement work, it is also useful to confirm pad layout and solder joint mechanical stress because the body style may not match the original part.
Is CT1210LSCF-470J suitable for 3.3 V or 5 V power rails?
CT1210LSCF-470J can be used on 3.3 V or 5 V rails when the load current is low enough that the DCR drop does not consume too much headroom. With CT1210LSCF-470J, the 1.64 Ω resistance can noticeably reduce available output voltage at DC if the current is significant, so it is better suited to light-load rails, bias supplies, or filtering than to high-efficiency high-current power conversion.
Can CT1210LSCF-470J be used in RF or MHz signal conditioning circuits?
CT1210LSCF-470J is generally better suited to low-frequency filtering and power conditioning than to RF matching or high-Q resonant networks. At frequencies approaching its 10 MHz self-resonant point, CT1210LSCF-470J will show strong parasitic capacitance effects, so its impedance no longer rises as an ideal inductor would. For RF work, a part with a clearly characterized impedance-versus-frequency curve and a higher SRF is usually a better fit.
How does CT1210LSCF-470J behave in industrial or long-term operation?
CT1210LSCF-470J is rated for -25°C to 85°C operation, so thermal margin should be checked against the actual board environment, enclosure temperature, and self-heating from ripple or DC current. In CT1210LSCF-470J applications with continuous load, board copper area and airflow can affect surface temperature, while vibration and mechanical shock can influence solder joint reliability. For long-life designs, it is also sensible to validate performance after temperature cycling and soak testing.
What soldering or PCB layout considerations matter for CT1210LSCF-470J?
CT1210LSCF-470J uses surface-mount assembly, so standard reflow profiles are usually appropriate, but the land pattern should support even wetting and avoid tombstoning or skew. Because CT1210LSCF-470J is a wirewound component, excessive board flex, probe pressure, or mechanical stress near the body can affect reliability, so keep nearby high-stress features away from the pads and leave enough copper balance around the footprint.
What alternatives should I consider if CT1210LSCF-470J does not meet my current, efficiency, or size requirements?
If CT1210LSCF-470J does not match your design margin, the main alternatives are other 47 µH inductors with lower DCR, higher current rating, different core materials, or a larger package size. A lower-DCR replacement can improve efficiency and reduce self-heating, but it may also change size, cost, and high-frequency behavior. When comparing alternatives to CT1210LSCF-470J, keep inductance, DCR, SRF, tolerance, and mounting footprint aligned with the circuit’s electrical and mechanical constraints.
Is CT1210LSCF-470J appropriate for designs that need high efficiency at sustained current?
CT1210LSCF-470J is more aligned with moderate-current or lower-power filtering roles than with efficiency-critical power stages, because its 1.64 Ω DCR creates measurable conduction loss as current rises. In a CT1210LSCF-470J design, sustained load current should be evaluated together with duty cycle and ambient temperature, since the resulting I²R loss can shift regulation margin and thermal performance. If efficiency is tight, a lower-resistance inductor with the same inductance is often easier to integrate.

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