What is the X7R dielectric used for?

The X7R dielectric is a 'temperature stable' ceramic that provides a predictable change in capacitance over the operating temperature range of -55°C to +125°C.

What are the physical dimensions of this capacitor?

The capacitor measures 3.2 mm in length, 1.6 mm in width, and has a maximum thickness of 1.8 mm.

Is this component suitable for automotive applications?

While it meets general-purpose requirements, verify if your specific automotive application requires AEC-Q200 qualification, as this part is standard grade.

What should sourcing teams check before buying CL31B105KBHNNNE?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: high_availability.

What is the pinout of CL31B105KBHNNNE?

Use the CL31B105KBHNNNE datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about CL31B105KBHNNNE pinout to locate pins, power rails, and interface signals before layout.

CL31B105KBHNNNE Datasheet, Specs, Alternatives & ECAD | Samsung Electro-Mechanics

AI summary

The CL31B105KBHNNNE is a 1 µF, 50 V X7R ceramic capacitor in a 1206 package, ideal for general-purpose decoupling and filtering.

Best for

General purpose decoupling
Filtering
Bypass applications

Avoid if

High-frequency RF circuits requiring low ESR
Applications exceeding 50 V

Check before use

PCB thickness constraints
AEC-Q200 requirements

Key specifications

Capacitance: 1 µF
Rated Voltage: 50 V
Dielectric: X7R
Package: 1206

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: REACH Unaffected
MSL: 1 (Unlimited)
ECCN: EAR99
HTSUS: 8532.24.0020

Application

General PurposePower Supply Decoupling

Datasheet

CL31B105KBHNNNE-Samsung-datasheet-59220082.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CL31B105KBHNNNE: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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Where to Buy

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Alternative components

Part	Details	Match
TCC1206X7R105K101HTCCTC	CCTC 1206 MLCC matches capacitance, dielectric and tolerance with higher voltage rating.	Needs validation

Design and risk insights

Questions & answers

It is a multilayer ceramic capacitor (MLCC) with a capacitance of 1 µF, a rated voltage of 50 V, and an X7R dielectric, housed in a 1206 surface-mount package.

1206B105K101NTFH (Guangdong Fenghua Advanced Tech)	Fenghua 1206 MLCC matches key value fields and has a higher 100V rating.	Needs validation
TCC1206X7R105M500HTCCTC	CCTC 1206 MLCC matches size and voltage but relaxes tolerance to ±20%.	Needs validation

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the CL31B105KBHNNNE?+×

What is the X7R dielectric used for?+×

What are the physical dimensions of this capacitor?+×

Is this component suitable for automotive applications?+×

What should sourcing teams check before buying CL31B105KBHNNNE?+×

What is the pinout of CL31B105KBHNNNE?+×