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NPIM104P100MTRF

10uH shielded power inductor, 7.5A, 27mΩ DCR, metal composite core, 4339 case (11x10x3.8mm)

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Manufacturer Part：

NPIM104P100MTRF

Package：

SMD 4339 (11.0 x 10.0 x 3.8mm)

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Description

Product Overview

The NPIM104P100MTRF from NIC Components is a shielded molded power inductor with 10µH inductance, ±20% tolerance, and a compact 4339 case size (11.0 x 10.0 x 3.8mm). Utilizing metal composite core wirewound technology, it achieves 7.5A nominal current rating with only 27mΩ DC resistance. The shielded construction provides effective EMI suppression, while the metal composite core material delivers excellent saturation characteristics and stable inductance across a wide temperature range (-40°C to +125°C).

Key Specifications

Inductance 10 µH
Tolerance ±20% (M)
Nominal Current (Irms) 7.5 A
DC Resistance (DCR) 27 mΩ (typ), 0.03Ω max
Test Frequency 100 kHz
Core Material Metal composite
Construction Wirewound, shielded/molded
Case Size 4339 (11.0 x 10.0 x 3.8mm)
Mounting Surface Mount
Operating Temperature -40°C to +125°C
Termination Matte Tin (Sn) over Ni barrier

Features

  • Metal composite core for superior saturation performance
  • Shielded molded construction minimizes EMI radiation
  • High current capacity: 7.5A nominal with low 27mΩ DCR
  • Compact 4339 case size (11.0 x 10.0 x 3.8mm) for high-density layouts
  • Excellent temperature stability: -40°C to +125°C
  • RoHS compliant with matte tin termination

Applications

  • High-current DC-DC buck/boost converter output inductors
  • Server and network equipment VRM power stages
  • Automotive power management modules
  • Industrial motor driver power filtering
  • Battery management system energy storage

The NPIM104P100MTRF from NIC Components is a high-performance shielded power inductor designed for demanding DC-DC converter and power management applications. With 10µH inductance and 7.5A current rating, it leverages metal composite core wirewound technology to deliver exceptional saturation characteristics and low 27mΩ DC resistance. The shielded molded construction contains magnetic flux within the component, minimizing EMI coupling to nearby circuits. The compact 4339 case size (11.0 x 10.0 x 3.8mm) provides high power density for server, automotive, and industrial applications. Operating temperature range of -40°C to +125°C ensures reliable performance in harsh environments.

1. Metal Composite Core: Unlike traditional ferrite cores, the metal composite core is made from compressed metal powder particles bonded with insulation. This provides a distributed air gap that enables high saturation flux density, allowing the inductor to maintain inductance at high DC bias currents.
2. Shielded Construction: The wirewound coil is fully encapsulated in the metal composite material, which acts as both the magnetic core and the shield. This contains the magnetic flux within the component body, dramatically reducing radiated EMI compared to unshielded inductors.
3. Energy Storage: The 10µH inductance stores energy in the magnetic field during the switch-on phase of a DC-DC converter and releases it during the switch-off phase. The 7.5A current rating ensures the inductor can handle the peak current without saturation.
4. Loss Mechanisms: The 27mΩ DCR contributes to copper losses (I²R), while the metal composite core material exhibits low AC core losses at typical switching frequencies (100kHz-1MHz), ensuring high converter efficiency.

Pin Name Function
1 Terminal 1 Inductor terminal (non-polarized, SMD pad)
2 Terminal 2 Inductor terminal (non-polarized, SMD pad)
  • Server VRM (Voltage Regulator Module) output inductor for CPU core power (1.0-1.5V at 7A+)
  • Automotive DC-DC converter for 48V-to-12V step-down in mild hybrid systems
  • Industrial motor driver PWM filter inductor for 24V BLDC motor drives
  • Telecom base station POL converter output inductor (3.3V/5V rails at 5A+)
  • Battery charging system current smoothing inductor for Li-ion pack management
Manufacturer Part Number Case Size Notes
NIC Components NPIM104P150MTRF 4339 15µH, 6.2A, same package
NIC Components NPIM104P8R2MTRF 4339 8.2µH, 8.2A, same package
Coilcraft XAL7070-102ME 7.0×7.0mm 10µH, 8.5A, shielded
TDK SLF12555T-100M3R2 12.5×12.5mm 10µH, 3.2A, larger package
Bourns SRP1245A-100M 12.5×12.5mm 10µH, 5.0A, shielded
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Quality Assurance

Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

1. Authorized & Genuine Sourcing Promise

All of our electronic components are procured from official authorized distributors and original manufacturers. We strictly reject counterfeits, refurbished parts, disassembled components and gray-market goods. Every product is guaranteed to be brand-new original parts and fully consistent with the original technical parameters. For branded products such as NXP IC series, we maintain complete supply channel documents to realize full product traceability.

2. Strict Full-batch Quality Inspection

We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

3. Industry Standard Compliance

Our products comply with a variety of international industry quality standards to adapt to high-standard application scenarios:
  • Automotive Electronics: All automotive-grade components pass AEC-Q series certification, featuring excellent stability and durability to adapt to complex vehicle operating environments.
  • Medical Devices: High-reliability components meet medical industry safety and compliance regulations, ensuring stable operation for medical equipment.
  • Industrial Control & Consumer Electronics: Products conform to universal international electronic industry standards, suitable for long-term continuous operation of various equipment.

4. Professional Reliability Control

For static-sensitive, moisture-sensitive and precision components such as ICs, PCBs, sensors and connectors, we carry out reliability screening in advance. Combined with standardized ESD anti-static packaging and vacuum moisture-proof packaging, we avoid component damage caused by static electricity, dampness or collision during storage and transportation, and retain the original performance of products.

5. Traceability Management System

We establish a complete product traceability system. Each batch of goods corresponds to independent batch number, sourcing record, inspection record and delivery record. Customers can query the whole lifecycle information of components at any time. This system effectively solves quality risks and facilitates after-sales handling and production quality control for your company.

6. After-sales Quality Guarantee

If any product is confirmed to have non-conformity quality problems due to our reasons after receipt, we provide free return, exchange and supplementary delivery services. Our professional quality team will also conduct root cause analysis to optimize our quality control process. We respond to quality feedback within 24 hours to resolve your worries efficiently.

Contact Us

If you have inquiries about our quality standards, inspection procedures or product certification documents, please feel free to contact us:

 

Email: info@ic-vendor.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

Shipping & Payment

Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

1. Payment Terms

We offer a variety of secure and convenient payment methods to meet diverse business cooperation needs. Details are as follows:
  1. Accepted Payment Methods
  • T/T (Bank Wire Transfer): The primary settlement method for bulk orders and a widely used international payment channel.
  • PayPal: Ideal for small orders, sample orders and quick payments.

  1. Settlement Currency

     

    US Dollar (USD) is the default settlement currency. RMB is available for domestic customers.

  2. Bank Charges

     

    All transfer fees, intermediary bank charges and other remittance-related expenses shall be borne by the buyer.

  3. Payment Requirements
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  • Economy Logistics: Air freight and sea freight for large-volume cargo
  • Domestic Delivery: SF Express, Yunda Express
  1. Order Processing Time
  • In-stock items: Orders confirmed and fully paid before 14:00 (GMT+8) will be shipped on the same day. All other orders will be dispatched within 1 to 2 working days.
  • Out-of-stock or sourced items: The delivery lead time will be confirmed separately according to brand and inventory status.
  1. Estimated Transit Time
  • International Express: 3 – 7 working days globally
  • Air Freight: 7 – 12 working days
  • Sea Freight: 25 – 40 working days for heavy and large bulk cargo
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    Within 24 hours after dispatch, we will send the tracking number, commercial invoice, packing list and other documents to your email or communication account. You may check the shipment status online in real time.

3. General Order Rules & Notes

  1. MOQ & Sample Service

     

    We support flexible minimum order quantities for samples, small-batch and large-batch orders. All sample orders shall comply with the above shipping and payment policies.

  2. Packaging Standard

     

    All electronic components are packed with professional anti-static and shockproof materials. Original factory packaging is available for branded chips and integrated circuits.

4. Customs & Liability Statement

  1. Import Duties & Taxes

     

    All import duties, customs clearance fees and local taxes incurred for international shipments shall be borne by the buyer. We will provide complete customs documents to assist you with clearance procedures.

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  • In case of loss or severe damage during transit, please contact us within 48 hours after receiving the tracking information. We will assist you in filing a claim with the logistics provider.
  • We shall not be liable for any losses caused by incorrect delivery address, wrong contact information or the buyer’s refusal to complete customs clearance.

5. Local Pickup in Shenzhen

Local pickup service is available for customers in Shenzhen and surrounding areas:
  • Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong Province, China
  • Business Hours: 09:00 – 18:00, Monday to Friday. Closed on weekends and official public holidays.
  • Notice: Please make an appointment via email or communication tools one day in advance, and present your order information upon pickup.

Contact Information

Email: info@ic-vendor.com

Tel / WhatsApp: +86 13760382860

Service & Packaging

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

3. Fast Quotation & Order Processing

Our customer service team responds promptly to inquiries and quotation requests. All in-stock orders will be processed within one working day. We provide stocking reservation services for long-term cooperative customers, effectively solving problems such as component shortages and unstable supply chains.

4. Professional Technical Support

Our senior engineer team provides free technical consultation, model selection guidance and original manufacturer datasheets. We assist customers in solving problems related to product R&D, circuit design and component application, providing reliable technical support for project progress.

5. Sourcing for Special Components

Relying on our global supply chain network, we professionally source scarce components, obsolete parts and customized special components to efficiently solve your procurement difficulties.

6. Global Logistics & Document Services

We cooperate with mainstream international logistics providers including DHL, FedEx, UPS and TNT to achieve fast global delivery. We can provide complete export documents such as customs declaration files, commercial invoices and packing lists to ensure smooth customs clearance for international shipments. Local pickup is also available for customers in Shenzhen, China.

Professional Packaging Standards

Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

1. General Packaging Specifications

  • All components are packed separately to avoid damage caused by friction and collision;
  • Shockproof buffer materials are added for fragile products to ensure transportation safety;
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  • Original Factory Packaging: Integrated circuits of brands such as NXP are delivered with original reels, trays or tubes by default, retaining complete original packaging and adapting to automated SMT production lines.
  • Discrete Device Packaging: Discrete devices such as SMD resistors, power resistors and LEDs are quantitatively and classifiedly packaged with accurate quantity and clear marking.
  • Connector / Aviation Connector Packaging: Hard outer packaging is adopted to prevent pin bending and structural deformation.

3. Custom Packaging Services

We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@ic-vendor.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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