What are the key specifications of the GRM155R70J105KA12D?

Key specs include 1.0 µF capacitance, ±10% tolerance, 6.3 VDC rated voltage, X7R dielectric, and an operating temperature range of -55°C to +125°C.

What should engineers review before using this capacitor?

Engineers should review the DC bias characteristics, as high dielectric constant capacitors like X7R can experience significant capacitance loss when operating near their rated voltage.

What is the sourcing status of this component?

The component is currently active and widely available through major distributors, with high stock levels reported.

What is the pinout of GRM155R70J105KA12D?

Use the GRM155R70J105KA12D datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about GRM155R70J105KA12D pinout to locate pins, power rails, and interface signals before layout.

GRM155R70J105KA12D Datasheet, Specs, Alternatives & ECAD | Murata Manufacturing Co., Ltd.

AI summary

The GRM155R70J105KA12D is a 1.0 µF, 6.3 V X7R ceramic capacitor in a 0402 package, suitable for general-purpose decoupling and filtering.

Best for

General purpose decoupling
Bypass filtering
Space-constrained circuits

Avoid if

High-voltage applications exceeding 6.3V
Circuits requiring extreme capacitance stability under high DC bias

Check before use

Effective capacitance at operating voltage
Thermal management in high-density designs

Key specifications

Capacitance: 1.0 µF
Voltage Rating: 6.3 V
Dielectric: X7R
Tolerance: ±10%

Compliance & Environment

RoHS: Y
REACH: -
MSL: -
ECCN: EAR99
HTSUS: 8532240020.0

Application

General PurposePower Decoupling

Datasheet

DSAP0047395.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for GRM155R70J105KA12D: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

Get Files

PCB Footprint

Land pattern for PCB layout

Get Files

3D Model

STEP file for mechanical design

Get Files

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
GCM188R71C105KA64DMurata Electronics	Electrically compatible (X7R, 16V) but in a larger 0603 package requiring a layout change.	Needs validation

Design and risk insights

Questions & answers

It is a general-purpose multilayer ceramic capacitor (MLCC) manufactured by Murata Electronics, featuring a 1.0 µF capacitance and 6.3 V rating in a compact 0402 surface-mount package.

GRM155R61C105KA12DMurata Electronics	Same package but with a lower-rated X5R dielectric; requires thermal validation.	Needs validation
GRM155R61E105KA12DMurata Electronics	Same package but with a lower-rated X5R dielectric; requires thermal validation.	Needs validation
GRM155R6YA105KE11DMurata Electronics	Same package but with a lower-rated X5R dielectric; requires thermal validation.	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 GRM155R70J105KA12D?+×

What are the key specifications of the GRM155R70J105KA12D?+×

What should engineers review before using this capacitor?+×

What is the sourcing status of this component?+×

What is the pinout of GRM155R70J105KA12D?+×