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CS1206JKNPOCBN221

220pF ±5% 50V C0G/NP0 MLCC, 1206, Yageo CS Series, zero TCR, high Q

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Manufacturer Part：

CS1206JKNPOCBN221

Package：

1206 (3216 Metric)

Description

Product Overview

The CS1206JKNPOCBN221 from Yageo is a CS series multilayer ceramic chip capacitor (MLCC) in 1206 (3216 metric) package. With a capacitance of 220pF, tolerance of ±5%, voltage rating of 50V, and C0G/NP0 dielectric, this capacitor provides exceptional stability and low loss for high-frequency and precision timing applications where capacitance drift must be minimized.

Key Specifications

Capacitance	220pF
Tolerance	±5%
Voltage Rating	50V DC
Dielectric	C0G (NP0)
Temperature Coefficient	0 ±30ppm/°C
Operating Temperature	-55°C to +125°C
Package / Case	1206 (3216 Metric)
Dissipation Factor	≤0.1%
Insulation Resistance	≥10GΩ
Dimensions	3.10 × 1.60 mm

Features

C0G (NP0) Class I dielectric with zero temperature coefficient
Extremely low dissipation factor (≤0.1%)
No capacitance aging effect
No voltage coefficient (capacitance stable with bias)
No piezoelectric effect (no microphonics)
High Q factor for RF applications
RoHS compliant

Applications

RF and microwave matching networks
Crystal oscillator load capacitors
LC resonant circuits and filters
Precision timing and oscillator circuits
Temperature-stable coupling in instrumentation

Product Introduction:CS1206JKNPOCBN221 Product Introduction

The CS1206JKNPOCBN221 from Yageo is a CS series C0G (NP0) multilayer ceramic chip capacitor in 1206 (3216 metric) package with 220pF capacitance, ±5% tolerance, and 50V rating. The C0G dielectric provides exceptional stability with zero temperature coefficient (0 ±30ppm/°C), no aging effect, and no voltage coefficient. The extremely low dissipation factor (≤0.1%) makes this capacitor ideal for high-frequency RF applications and precision timing circuits where capacitance stability is critical.

Working Principle:CS1206JKNPOCBN221 Working Principle

The CS1206JKNPOCBN221 MLCC stores electrical energy in the electric field between ceramic dielectric layers and metal electrodes. The C0G (NP0) Class I dielectric is formulated from neodymium oxide and other rare earth oxides, providing a linear, predictable temperature response with essentially zero temperature coefficient. Unlike Class II dielectrics (X7R, X5R), C0G exhibits no aging effect (no ferroelectric domain relaxation), no voltage coefficient (capacitance does not change with applied DC bias), and no piezoelectric effect (no microphonic noise generation), making it the gold standard for precision and RF applications.

Pin Description:CS1206JKNPOCBN221 Pin Definition and Functions