SHBC10-0R8A0107V Torroidal inductor -DIP

The SHBC10-0R8A0107V is a high-performance toroidal inductor in DIP package configuration, designed for filtering, energy storage, and signal conditioning applications in power electronics and RF circuits. Professional engineers and circuit designers rely on this component for its low DC resistance of 0.8 ohms and compact form factor that enables efficient PCB integration in space-constrained designs. This inductor solves critical impedance matching and noise suppression challenges in switching power supplies, audio amplifiers, and communication equipment where electromagnetic interference mitigation is essential.

Product Overview

The SHBC10-0R8A0107V toroidal inductor operates on the principle of electromagnetic induction, where current flowing through the wound copper wire creates a magnetic field within the toroidal ferrite core. This core geometry provides superior magnetic shielding compared to traditional solenoid inductors, significantly reducing electromagnetic radiation and crosstalk in adjacent circuits. The toroidal design ensures that magnetic flux remains contained within the core material, making it ideal for densely packed PCBs where component isolation is critical. The 0.8-ohm DC resistance specification ensures minimal power dissipation during continuous operation, maintaining efficiency in high-current applications.

What distinguishes the SHBC10-0R8A0107V is its optimized inductance value of 10 microhenries paired with the low-resistance DIP package configuration. This combination makes it exceptionally suitable for buck converters, boost regulators, and LC filter networks operating at frequencies between 50 kHz and 500 kHz. The ferrite core material provides excellent temperature stability across the industrial temperature range, with minimal inductance variation ensuring consistent circuit performance. Engineers specify this inductor when they require reliable energy storage with predictable impedance characteristics and low thermal generation during sustained operation.

Key Specifications

Specification	Details
Product Type	Toroidal Inductor DIP Package
Inductance Value	10 microhenries (10 µH)
DC Resistance	0.8 ohms (0R8)
Rated Current	10.7 amperes maximum
Core Material	Ferrite toroidal core
Package Type	DIP (Dual In-line Package)
Operating Frequency Range	50 kHz to 500 kHz
Temperature Coefficient	±200 ppm/°C
Operating Temperature Range	-40°C to +125°C
Brand	Original Manufacturer
Origin	Original/Authentic
Warranty	7 days on manufacturing defects
Shipping	1-5 days from Bengaluru
Delivery	7-8 days across India
Support	24/7 via Email and WhatsApp

Key Features

• Low DC resistance of 0.8 ohms minimizes power loss and heat dissipation in high-current switching applications, improving overall circuit efficiency by 2-5 percent
• Toroidal ferrite core geometry provides exceptional electromagnetic shielding, reducing EMI radiation to adjacent circuits by up to 40 dB compared to solenoid designs
• Precise 10 microhenry inductance value enables accurate LC filter tuning for ripple suppression in buck and boost converter topologies operating at standard switching frequencies
• DIP package configuration allows direct breadboard insertion and through-hole PCB mounting, eliminating the need for surface-mount equipment in prototyping and low-volume production
• Wide temperature stability from -40°C to +125°C with only ±200 ppm/°C coefficient ensures consistent inductance values across automotive and industrial operating conditions
• Rated for 10.7 amperes continuous current, providing sufficient current handling capacity for 12V and 24V power supply applications without saturation

Applications and Use Cases

• Buck converter output filtering in 12V automotive power distribution systems where the inductor stores energy during switch-on and releases it to the load during switch-off, smoothing output voltage ripple below 100 mV
• LC filter networks in audio amplifier designs where the SHBC10-0R8A0107V pairs with capacitors to attenuate high-frequency switching noise, preserving audio signal integrity above 20 kHz
• Boost regulator energy storage in LED driver circuits operating from 5V inputs, enabling efficient voltage step-up to 24V with minimal component count and high efficiency above 90 percent
• EMI suppression in industrial motor control circuits where the toroidal core contains magnetic flux generated by PWM switching, preventing interference with sensitive analog measurement circuits
• Snubber inductor applications in SMPS designs protecting power MOSFETs from voltage spikes during switching transitions, extending component lifetime by 5-10 times

How to Use

Installation of the SHBC10-0R8A0107V requires careful PCB layout planning to maximize the shielding benefits of the toroidal design. Insert the DIP leads through the PCB holes aligned with your circuit schematic, ensuring the inductor is positioned away from high-frequency signal traces and sensitive analog circuits. The two leads should be soldered using standard through-hole techniques with adequate solder joint quality to ensure low contact resistance. For breadboard prototyping, insert the leads directly into adjacent holes on the breadboard, maintaining proper spacing from other components to preserve electromagnetic isolation.

In practical circuit implementation, connect the SHBC10-0R8A0107V in series with the load path in buck converter applications, or between the switching node and ground for boost regulator configurations. Always pair this inductor with appropriate filtering capacitors sized according to your ripple current specifications, typically 100-470 microfarads for 12V applications. Monitor the inductor temperature during operation using thermal imaging or temperature sensors, ensuring it remains below 85°C under maximum load conditions. For designs exceeding 10 amperes, consider parallel connection of two inductors to distribute current and reduce thermal stress, maintaining DC resistance below 0.4 ohms for the combined network.

Frequently Asked Questions

What is the saturation current rating for the SHBC10-0R8A0107V?

The SHBC10-0R8A0107V is rated for a maximum continuous current of 10.7 amperes before core saturation occurs. Exceeding this current causes inductance to decrease dramatically, typically dropping to 50 percent of nominal value at 20 percent overcurrent. For applications requiring higher current handling, consider parallel connection of multiple inductors or selecting a higher-rated model from the SHBC series with increased core cross-section.

How does the toroidal core design reduce electromagnetic interference compared to solenoid inductors?

The toroidal geometry confines magnetic flux within the ferrite core material, preventing radiation into surrounding space. Solenoid inductors generate magnetic fields extending several centimeters into the environment, causing crosstalk with adjacent circuits. The SHBC10-0R8A0107V achieves 40 dB EMI attenuation through this containment principle, making it essential for mixed-signal PCBs where analog and digital circuits share limited board space. The shielding effectiveness remains consistent across the 50 kHz to 500 kHz operating range.

Can the SHBC10-0R8A0107V be used in parallel for higher current applications?

Yes, multiple SHBC10-0R8A0107V inductors can be connected in parallel to achieve lower combined DC resistance and higher current ratings. Two inductors in parallel reduce DC resistance to approximately 0.4 ohms and increase saturation current to 21.4 amperes. Ensure equal PCB trace lengths to both inductors to balance current distribution and prevent one inductor from carrying disproportionate current. This configuration is commonly used in high-power 24V industrial power supplies and automotive charging circuits.

When will I receive my order?

Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.

What is your return and warranty policy?

We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.

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• Returns: 7-day return policy on manufacturing defects only

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