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NMC1812X7R106K50TRPLPF

10uF 50V X7R MLCC, 1812 package, ±10%, -55 to 125°C, Ni-barrier Sn termination

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Manufacturer Part：

NMC1812X7R106K50TRPLPF

Package：

1812 SMD (4.5 x 3.2 x 2.8mm max)

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Description

Product Overview

The NMC1812X7R106K50TRPLPF from NIC Components is a multilayer ceramic chip capacitor (MLCC) with 10µF capacitance, 50V DC rated voltage, X7R dielectric, and ±10% (K) tolerance. Housed in an 1812 (4.5 x 3.2mm) SMD package, it offers excellent temperature stability (-55°C to +125°C), low dissipation factor, and high capacitance density. The nickel-barrier tin termination provides reliable soldering performance and mechanical strength.

Key Specifications

Capacitance 10 µF
Rated Voltage 50V DC
Dielectric X7R (Class II)
Tolerance ±10% (K)
Temperature Range -55°C to +125°C
Temperature Characteristic ±15% max capacitance change
Dissipation Factor 2.5% max (at 50Vdc, 1kHz)
Insulation Resistance 10,000 MΩ min or 500 MΩ·µF min
Package 1812 (4.5 x 3.2 x 2.8mm)
Termination 100% Sn over Ni barrier

Features

  • High capacitance density: 10µF in 1812 footprint
  • X7R dielectric with ±15% temperature stability over -55°C to +125°C
  • Nickel barrier termination prevents tin whisker growth
  • Excellent frequency characteristics for decoupling applications
  • 50V rated voltage suitable for moderate-voltage circuits
  • RoHS compliant, tape and reel packaging (embossed plastic carrier)

Applications

  • Power supply DC bus decoupling and filtering
  • DC-DC converter input/output capacitors
  • Computer motherboard power rail bypass
  • Industrial control system power conditioning
  • Telecommunication equipment smoothing circuits

The NMC1812X7R106K50TRPLPF from NIC Components is a high-capacitance multilayer ceramic chip capacitor (MLCC) designed for power supply filtering and decoupling applications. With 10µF capacitance at 50V DC rating in a compact 1812 (4.5 x 3.2mm) package, it provides exceptional capacitance density for board-level power conditioning. The X7R dielectric maintains capacitance within ±15% across the full -55°C to +125°C operating range. Nickel-barrier tin termination ensures reliable solder joint integrity and prevents whisker growth. The device is ideal for DC-DC converter input/output filtering, power bus decoupling, and energy storage in pulsed power circuits.

1. Multilayer Construction: The capacitor consists of multiple alternating layers of ceramic dielectric (X7R formulation) and internal metal electrodes. The 10µF capacitance is achieved by stacking many thin dielectric layers in parallel, effectively multiplying the electrode area while minimizing thickness.
2. X7R Dielectric: The barium titanate-based Class II dielectric provides high permittivity (K~3000), enabling high capacitance in a small volume. The X7R formulation limits capacitance change to ±15% over the -55°C to +125°C range, with some DC bias dependency.
3. DC Bias Effect: At 50V DC applied voltage, the effective capacitance decreases due to the ferroelectric nature of X7R dielectric. The actual in-circuit capacitance may be 50-70% of the rated value at full rated voltage.
4. Termination System: The nickel barrier layer between the copper electrode and tin outer layer prevents tin diffusion into the ceramic during soldering, maintaining mechanical integrity and preventing whisker formation.

Pin Name Function
1 Terminal 1 Capacitor terminal (non-polarized)
2 Terminal 2 Capacitor terminal (non-polarized)
  • DC-DC buck converter output capacitor for 12V to 5V conversion at moderate current
  • 48V telecom bus decoupling capacitor in base station power modules
  • Industrial PLC power supply smoothing and ripple reduction
  • Motor drive inverter DC bus capacitor for low-power applications
  • Computer motherboard voltage regulator module (VRM) bulk decoupling
Manufacturer Part Number Package Notes
NIC Components NMC1812X7R106K25TRPLPF 1812 10µF, 25V version, lower voltage
Murata GRM43ER71A106KA01L 1812 10µF, 10V X7R, pin compatible
TDK C4532X7R1H106M 1812 10µF, 50V X7R, equivalent
Yageo CC1812KKX7R9BB106 1812 10µF, 50V X7R, cost-effective
Samsung CL32A106KBJNNNE 1812 10µF, 50V X7R, high volume
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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.

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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.

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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.

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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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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.

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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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