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CSTCE12M0G55A-R0 Murata CSTCE12M0G55A-R0 is a 12 MHz ceramic resonator with built-in 33 pF capacitor in a surface mount package. It features ±0.5% frequency tolerance and ±0.2% stability over -40°C to 125°C.
Mfr Part #:

CSTCE12M0G55A-R0

Available from 2 distributors
Mfr Name: Murata
Murata
Murata CSTCE12M0G55A-R0 is a 12 MHz ceramic resonator with built-in 33 pF capacitor in a surface mount package. It features ±0.5% frequency tolerance and ±0.2% stability over -40°C to 125°C.
Total Stock: 4,461 pcs

CSTCE12M0G55A-R0 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,750 pcs
2750 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,711 pcs
1711 pcs On Request 1 On Request On Request N/A On Request On Request

CSTCE12M0G55A-R0 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Capacitance (Built-in)
Features
Frequency
Frequency Stability
Frequency Tolerance
Height
Height - Seated (Max)
Impedance
Length
Mounting Type
Operating Temperature
Package / Case
Size / Dimension
Tape & Reel
Type
Width

CSTCE12M0G55A-R0 Description

Short technical summary and product information.

The Murata CSTCE12M0G55A-R0 is a ceramic resonator (CERALOCK®) operating at 12 MHz with a built-in 33 pF load capacitor, eliminating the need for external capacitors in many oscillator circuits. It offers ±0.5% frequency tolerance and ±0.2% frequency stability across a wide operating temperature range of -40°C to 125°C, making it suitable for demanding environments.

 

Housed in a compact 3-SMD, non-standard surface mount package measuring 3.20mm x 1.30mm with a seated height of 0.79mm, this resonator is designed for space-constrained applications. The impedance at resonance is 30 Ω, ensuring efficient signal generation.

 

This component is RoHS3 compliant, REACH unaffected, and has an MSL rating of 1 (unlimited) for moisture sensitivity. It is typically used as a timing reference in microcontrollers, automotive electronics, and consumer devices.

CSTCE12M0G55A-R0 Quick Information

Product Type: Ceramic Resonator
Series: CSTCE
Canonical Name: Murata CSTCE12M0G55A-R0 Ceramic Resonator, 12 MHz, 33 pF Built-in Capacitor, Surface Mount
Subcategory: SMD Ceramic Resonator with Built-in Capacitor

CSTCE12M0G55A-R0 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL 1 (Unlimited)
REACH Status: REACH Unaffected

CSTCE12M0G55A-R0 Features

  • 12 MHz ceramic resonator with built-in capacitor.
  • ±0.5% frequency tolerance for stability.
  • Operates from -40°C to 125°C.
  • Surface mount package, 3.2mm x 1.3mm.
  • RoHS3 and REACH compliant.

CSTCE12M0G55A-R0 Applications

  • Timing reference for microcontroller circuits.
  • Use in automotive electronics under harsh conditions.
  • Suitable for compact consumer electronics.
  • Ideal for wireless communication modules.

CSTCE12M0G55A-R0 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the CSTCE12M0G55A-R0?

-40°C to 125°C.

What is the package type of this resonator?

3-SMD, Non-Standard surface mount package.

Is the CSTCE12M0G55A-R0 RoHS compliant?

Yes, RoHS3 compliant.

What is the frequency tolerance of this resonator?

±0.5% at 12 MHz.

Does this resonator include a built-in capacitor?

Yes, a 33 pF built-in capacitor.

What is the impedance at resonance?

30 Ω.

What is the frequency stability?

±0.2%.

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