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Murata CSTCR4M91G53R0 Piezoelectric Ceramic Resonator

The Murata CSTCR4M91G53-R0 is a high-quality piezoelectric ceramic resonator specifically engineered for use in microcomputer clock generation circuits. This resonator, part of the 'Seralock' series, offers reliable and stable frequency output. Constructed with a ceramic substrate, piezoelectric ceramic element, dielectric element, and a metal cap, it ensures robust performance. It is designed for applications requiring precise timing and frequency control, commonly found in consumer electronics, industrial automation, and telecommunications equipment. The device is RoHS compliant and undergoes rigorous testing to meet industry standards for reliability and longevity.

Authorized Distributors
Source:Newark
Part No:CSTCR4M91G53-R0
Stock:3548
Inv Date:06-02-2026
Price: Unit price: $0.383
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Source:DigiKey
Part No:CSTCR4M91G53-R0
Stock:3000
Inv Date:06-02-2026
Price: Unit price: $0.22384
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Part No:CSTCR4M91G53-R0
Stock:31402
Inv Date:06-03-2026
Price: Unit price: $0.36
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Part No:CSTCR4M91G53-R0
Stock:0
Inv Date:06-02-2026
Price: Unit price: $0.158
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Murata CSTCR4M91G53R0 Piezoelectric Ceramic Resonator Specifications:

  • Nominal Oscillating Frequency: 4.915MHz
  • Initial Tolerance: ±0.50% max.
  • Resonant Impedance: 60Ω max.
  • Built-in Load Capacitance (C1,C2): 15pF±20% max. (reference)
  • Insulation Resistance: 500MΩ min. (Applied D.C.10V)
  • Withstanding Voltage: D.C.100V, 5 seconds max.
  • Rated Working Voltage (Max DC Voltage): D.C.6V
  • Rated Working Voltage (Max AC Voltage): 15Vp-p
  • Frequency Shift by Temperature: ±0.2% max. (from initial value) (-20℃~+80℃)
  • Operating Temperature Range: -20℃~+80℃
  • Storage Temperature Range: -55℃~+85℃
  • Oscillating Frequency Aging: ±0.1% max. (from initial value)
  • Appearance: No illegible marking. No visible dirt.
  • Construction: Resonator and capacitor elements are mounted onto ceramic substrate, then metal cap covers over the elements.

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Frequently Asked Questions

Where can I buy Murata CSTCR4M91G53R0?

You can click on the BUY or RFQ button to purchase CSTCR4M91G53R0 from an authorized Murata distributor.

How do I troubleshoot issues or seek technical support for part CSTCR4M91G53R0?

You can download the CSTCR4M91G53R0 datasheet or visit the Murata website for support.

Who is the manufacturer of CSTCR4M91G53R0?

Murata

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