KEMET C0402C222K5RAC

Mfr. Part

C0402C222K5RAC

Manufacturer

KEMET

Y-IC is a quality distributor for KEMET. We supply original parts with reliable traceability and provide the best products and services to our customers.

Detailed Description

0402 SMD multilayer ceramic capacitor (MLCC), 2.2 nF (2200 pF) value code 222, X7R dielectric, 50 VDC rating (code 5), ±10% tolerance (code K), Ni/Sn terminations (code R). General-purpose decoupling and filtering capacitor for high-density designs. EIA 0402 (metric 1005) compact size. In-stock quantity reference: 37,151 pcs available (subject to change). Data code provided: 1228.

Key Features

Capacitance: 2.2 nF (2200 pF), value code 222

Rated voltage: 50 VDC (code 5)

Tolerance: ±10% (code K)

Dielectric: X7R (stable, class II, typical ±15% from -55°C to +125°C)

Package size: 0402 (approx. 1.0 mm × 0.5 mm), low ESL/ESR typical of MLCCs

Termination: Nickel barrier with 100% matte tin (typical for R termination)

RoHS compliant and halogen-free materials typical for KEMET C series

Surface-mount, tape-and-reel compatible for automated assembly

Key Advantages

Saves PCB area with tiny 0402 footprint

50 V rating offers strong headroom for 3.3 V, 5 V, and even 12 V rails (with margin)

X7R dielectric delivers stable performance across common operating temperatures

Widely second-sourced value and size for supply-chain flexibility

Large stock and fast fulfillment from Y-IC help reduce lead time

Proven reliability and cost-effective solution for decoupling and filtering

Packaging

Type: SMD MLCC, tape-and-reel for pick-and-place (confirm reel size on datasheet)

Case/size: 0402 (EIA), metric 1005; typical body about 1.0 × 0.5 mm

Package/Case code from provided data: 866

Material: Multilayer ceramic body with X7R dielectric; Cu/Ni/Sn terminations

Pins/terminals: 2-terminal chip, end metallization suitable for reflow soldering

Recommended land pattern: standard 0402 pads (verify footprint in datasheet)

Thermal characteristics: X7R, typical capacitance change ±15% from -55°C to +125°C

Electrical properties (typical for this series, verify exact limits on datasheet):

- Capacitance: 2.2 nF

- Voltage rating: 50 VDC

- Tolerance: ±10%

- Dissipation factor: typically ≤2.5% at 1 kHz (X7R)

- Insulation resistance: high IR; verify minimum in datasheet

- Self-resonant frequency and impedance: frequency-dependent; see datasheet

Data/lot code available: 1228 (traceability subject to lot)

Lifecycle

Status: Generally active in KEMET’s mainstream MLCC portfolio. Not near discontinuation as of the latest public information. Always verify current status with Y-IC.

Equivalent or alternative models (verify form/fit/function in datasheets before use):

- KEMET C0402C222K5RACTU (same value/voltage with alternate packaging suffix)

- Murata GRM155R71H222KA01D (0402, 2.2 nF, 50 V, X7R, ±10%)

- TDK C1005X7R1H222K050BB (0402, 2.2 nF, 50 V, X7R, ±10%)

- Samsung CL05B222KB5NNNC (0402, 2.2 nF, 50 V, X7R, ±10%)

- AVX 04025C222KAT2A (0402, 2.2 nF, 50 V, X7R, ±10%)

If you need other cross references or drop-in replacements, please contact our sales team via the Y-IC website for tailored recommendations.

Key Application Areas

Bypass and decoupling at IC power pins in mobile, computing, and IoT devices

Noise filtering and smoothing in DC-DC converters and LDOs

Signal coupling and general RC filtering in digital and mixed-signal circuits

RF and high-speed bypass close to transceivers and clock ICs (0402 placement-friendly)

Consumer electronics, networking gear, industrial control boards, and LED drivers

Note: For precision timing or ultra-stable capacitance, choose C0G/NP0; for general decoupling X7R is preferred.

Datasheet

Y-IC hosts the most authoritative and up-to-date datasheet for C0402C222K5RAC on this product page. We strongly recommend downloading it here to confirm exact electrical limits, land pattern, reel details, and compliance data.

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