myMectronic
myMectronic

A Premier B2B Part Search

MULTICOMP PRO MC1812B683K631CT High Voltage Ceramic Capacitor

The product is a high-voltage multilayer ceramic capacitor (MLCC) with voltage ratings from 200V to 3kV, featuring dielectric materials like NPO, X7R, and Y5V. Designed with internal electrode patterns to reduce voltage concentration and enhance capacitance in compact sizes, suitable for snubbers, coupling, DC blocking, and high-frequency power converters. Its construction includes ceramic dielectric layers with Ag/Ni/Sn terminations, designed for reliability and stability under various electrical and environmental conditions. Ideal for industrial, manufacturing, and electronic applications requiring high stability, durability, and precise performance.

Authorized Distributors
Source:Newark
Part No:MC1812B683K631CT
Stock:142
Inv Date:06-06-2026
Price: Unit price: $0.355
Buy/RFQ:

MULTICOMP PRO MC1812B683K631CT High Voltage Ceramic Capacitor Specifications:

  • Capacitance range: 0.5pF to 8.2uF depending on dielectric type (NPO, X7R, Y5V)
  • Rated voltage: 200V to 3000V DC for various sizes (0603 to 1812)
  • Dielectric materials: NPO, X7R, Y5V
  • Capacitance tolerance: ±0.25pF to ±20%, depending on capacitance value
  • Physical sizes: 0603 (1.6x0.8 mm), 0805 (2.0x1.25 mm), 1206 (3.2x1.6 mm), 1210 (3.2x2.5 mm), 1808, 1812 (various dimensions)
  • Reel packaging: 7-inch, 13-inch reels, quantities from 4k to 15k pieces
  • Operating temperature: -55°C to +125°C depending on dielectric
  • Soldering: Reflow and wave soldering compatible, preheating and peak temperature conditions specified
  • Reliability tests include: visual, mechanical, electrical, thermal cycling, vibration, humidity, damp heat, and aging tests ensuring durability
  • Terminations: Ni/Sn lead-free plating, suitable for SMT assembly
  • Storage conditions: Store at 5°C to 40°C, humidity 20%-70%, use within one year for optimal solderability
  • Application suitability: power modules, DC/DC converters, high-frequency circuits, industrial electronics

Buy the Multicomp 1812B683K631CT – Reliable High Voltage Ceramic Capacitor for Industrial Applications

Purchase the Multicomp high voltage ceramic capacitor today—engineered for reliability and superior performance in industrial power supplies, high-frequency circuits, and demanding electronic environments. Its advanced dielectric technology ensures stability across a wide temperature range and under various environmental conditions. Perfect for power converters, coupling, and filtering applications requiring precise capacitance and high-voltage ratings. Enjoy fast shipping, secure online ordering, and excellent customer support—secure your high voltage MLCC now for durable, dependable performance in your projects.

Get Multicomp 1812B683K631CT today—built for precision and long-lasting durability in demanding high-voltage applications.

Frequently Asked Questions

Where can I buy MULTICOMP PRO MC1812B683K631CT?

You can click on the BUY or RFQ button to purchase MC1812B683K631CT from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part MC1812B683K631CT?

You can download the MC1812B683K631CT datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of MC1812B683K631CT?

MULTICOMP PRO

MULTICOMP PRO Part List

Browse and search other MULTICOMP PRO parts, locate datasheets and stock

Sponsored by