{"product_id":"12-kinds-of-cd127r-cdrh-chip-power-inductors-12x12x7mm-5pcs-each","title":"12 kinds of CD127R CDRH chip power inductors 12X12X7mm, 5pcs each","description":"\u003cmeta name=\"description\" content=\"Buy 12 kinds of CD127R CDRH chip power inductors 12X12X7mm, 5pcs each online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003e12 kinds of CD127R CDRH chip power inductors 12X12X7mm, 5pcs each\u003c\/h1\u003e\n\n\u003cp\u003eThe CD127R CDRH chip power inductors are high-performance surface-mount components designed for switching power supplies, DC-DC converters, and RF applications requiring precise inductance values and low DC resistance. These 12X12X7mm shielded inductors are engineered for professionals including power electronics designers, embedded systems engineers, and PCB assembly technicians who demand reliable energy storage and filtering in compact form factors. This assortment solves the critical problem of maintaining consistent inductance across multiple circuit designs while minimizing board space, electromagnetic interference, and thermal dissipation in high-frequency switching applications.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe CD127R series represents a comprehensive inductor solution with 12 different inductance values, each supplied in 5-piece quantities for prototype development and small-batch production. These shielded chip inductors utilize ferrite core technology with copper windings optimized for high-frequency operation up to several megahertz. The 12X12X7mm form factor provides excellent mechanical stability on standard PCBs while the integrated magnetic shielding prevents crosstalk and coupling effects that degrade circuit performance in densely populated boards.\u003c\/p\u003e\n\n\u003cp\u003eThe CDRH designation indicates a standardized package with consistent thermal characteristics and solderability across all 12 inductance variants. Low DC resistance specifications enable efficient power transfer with minimal losses, while the high saturation current ratings support demanding applications in automotive electronics, industrial power management, and telecommunications infrastructure. The ferrite material composition delivers stable inductance across temperature ranges from -40 to +125 degrees Celsius, ensuring predictable circuit behavior in diverse environmental conditions.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eShielded Chip Power Inductors CDRH Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e12X12X7mm SMD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e12 different inductance values, 5 pieces each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Material\u003c\/td\u003e\n\u003ctd\u003eFerrite with copper windings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003eDC to 50MHz typical operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-40 to +125 degrees Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShielding\u003c\/td\u003e\n\u003ctd\u003eIntegrated magnetic shielding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eSurface Mount Device SMD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCD127R CDRH Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e12 Inductance Values: Complete assortment covering 2.2uH to 100uH range for diverse circuit requirements without multiple supplier orders\u003c\/li\u003e\n\u003cli\u003eLow DCR Design: Minimized DC resistance reduces power dissipation and improves efficiency in buck converters and synchronous rectifier circuits\u003c\/li\u003e\n\u003cli\u003eMagnetic Shielding: Integrated shielding reduces electromagnetic interference and prevents inductance coupling in adjacent traces on high-density PCBs\u003c\/li\u003e\n\u003cli\u003eHigh Saturation Current: Rated for 5-15A depending on inductance value, supporting power delivery networks and load switching applications\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: Lead-free solder compatible construction meets international environmental standards for commercial and industrial applications\u003c\/li\u003e\n\u003cli\u003eStable Temperature Coefficient: Inductance variation less than 15 percent across operating temperature range ensures consistent circuit performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSwitching Power Supply Design: Output filtering and energy storage in 48V to 12V buck converter stages for server power distribution units and industrial equipment\u003c\/li\u003e\n\u003cli\u003eDC-DC Converter Circuits: Input and output filtering inductors in isolated and non-isolated topologies for automotive battery management systems and solar inverters\u003c\/li\u003e\n\u003cli\u003eRF and Microwave Circuits: Impedance matching and bias network inductors in power amplifier designs for telecommunications base stations and wireless infrastructure\u003c\/li\u003e\n\u003cli\u003eLED Driver Applications: Current limiting and energy storage inductors in constant-current LED driver circuits for high-brightness illumination and display backlighting\u003c\/li\u003e\n\u003cli\u003eEmbedded System Power Management: Multiple voltage rail filtering for microprocessor and FPGA power domains in industrial IoT gateways and edge computing devices\u003c\/li\u003e\n\u003cli\u003eAutomotive Electronics: EMI filtering and transient suppression in vehicle body control modules, infotainment systems, and electric vehicle charging circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eBegin by identifying the required inductance value for your specific circuit topology using design calculations based on switching frequency, load current, and allowable ripple current specifications. Verify the saturation current rating exceeds your maximum operating current by at least 20 percent to ensure stable inductance under peak load conditions. Place the inductor on your PCB layout with ground planes beneath the component to enhance thermal dissipation and magnetic coupling efficiency. Maintain minimum 5mm clearance from adjacent inductors and high-current traces to minimize crosstalk and ensure accurate inductance values.\u003c\/p\u003e\n\n\u003cp\u003eDuring soldering, use standard lead-free reflow profiles with peak temperatures between 250-260 degrees Celsius for 10-30 seconds to avoid thermal damage to the ferrite core. After assembly, perform inductance verification using an LCR meter at 1kHz test frequency to confirm component values match circuit design specifications. For high-frequency applications above 10MHz, account for parasitic series resistance and skin effect losses in your circuit simulations. Mount bypass capacitors within 5mm of the inductor terminals to form effective LC filtering networks that suppress switching noise and transient voltage spikes.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat inductance values are included in the 12-piece assortment?\u003c\/summary\u003e\n\u003cp\u003eThe CD127R CDRH assortment typically includes 12 standard values: 2.2uH, 3.3uH, 4.7uH, 6.8uH, 10uH, 15uH, 22uH, 33uH, 47uH, 68uH, 100uH, and one additional specialty value. Each value is supplied in 5-piece quantities. Contact our sales team for exact inductance specifications if your design requires confirmation of specific values.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I select the correct inductor value for my buck converter circuit?\u003c\/summary\u003e\n\u003cp\u003eCalculate inductance using the formula L = (Vin - Vout) x Vout \/ (Vin x Fsw x Iripple), where Vin is input voltage, Vout is output voltage, Fsw is switching frequency, and Iripple is allowable current ripple. For example, a 12V to 5V converter at 500kHz with 20 percent ripple current typically requires 4.7-10uH inductors. Match the calculated value to the nearest standard value in our assortment and verify saturation current ratings exceed peak load current.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan these inductors handle high-frequency switching above 1MHz?\u003c\/summary\u003e\n\u003cp\u003eYes, the CD127R CDRH inductors are rated for operation up to 50MHz, making them suitable for high-frequency switching applications. However, at frequencies above 5MHz, parasitic series resistance and core losses become significant. Use LCR meters to measure actual impedance at your operating frequency, and account for 10-15 percent inductance reduction at high frequencies in your circuit calculations.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum saturation current for each inductance value?\u003c\/summary\u003e\n\u003cp\u003eSaturation current varies inversely with inductance: lower values like 2.2uH support 15-20A, mid-range values like 22uH support 8-12A, and higher values like 100uH support 3-5A. Always verify the specific saturation current for your selected inductance value in the component datasheet. Operating above saturation current causes inductance collapse and circuit malfunction.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these inductors suitable for automotive applications?\u003c\/summary\u003e\n\u003cp\u003eYes, the CD127R CDRH inductors meet automotive-grade specifications with -40 to +125 degree Celsius temperature range and RoHS compliance. They are widely used in vehicle power distribution modules, battery management systems, and infotainment power supplies. Verify AEC-Q200 qualification for your specific application requirements with our technical team.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe 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.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Engineer Store\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy 12 kinds of CD127R CDRH chip power inductors 12X12X7mm, 5pcs each Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e12 kinds of CD127R CDRH chip power inductors 12X12X7mm, 5pcs each\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003e12 kinds of CD127R CDRH chip power inductors 12X12X7mm, 5pcs each\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43774869405859,"sku":"TES-EV8103299","price":952.94,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/probotssmd13.jpg?v=1701089273","url":"https:\/\/www.theengineerstore.in\/zh-hans\/products\/12-kinds-of-cd127r-cdrh-chip-power-inductors-12x12x7mm-5pcs-each","provider":"The Engineer Store","version":"1.0","type":"link"}