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Murata CSTCR4M91G55R0 Crystal Resonator

The CSTCR4M91G55-RO is a surface-mount crystal resonator from Murata designed for high-density mounting with built-in load capacitors, eliminating external components. It operates at 4.915 MHz, providing stability over a temperature range of -20°C to 80°C, with low frequency shift and aging characteristics, making it ideal for consumer and industrial applications. Its compact size and no adjustment requirement simplify circuit design. The resonator features a resonant impedance of 60Ω and includes a built-in load capacitance of 39pF, ensuring reliable oscillation performance without external load capacitors.

Authorized Distributors
Source:Newark
Part No:CSTCR4M91G55-R0
Stock:2360
Inv Date:06-02-2026
Price: Unit price: $0.383
Buy/RFQ:
Source:DigiKey
Part No:CSTCR4M91G55-R0
Stock:2327
Inv Date:06-02-2026
Price: Unit price: $0.22384
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Part No:CSTCR4M91G55-R0
Stock:2770
Inv Date:06-03-2026
Price: Unit price: $0.36
Buy/RFQ:
Part No:CSTCR4M91G55-R0
Stock:0
Inv Date:06-02-2026
Price: Unit price: $0.158
Buy/RFQ:

Murata CSTCR4M91G55R0 Crystal Resonator Specifications:

  • Shape: SMD
  • Frequency: 4.915 MHz
  • Frequency Tolerance: 40.50%
  • Temperature Range: -20°C to 80°C
  • Frequency Shift by Temperature: 40.20%
  • Frequency Aging: 40.10%
  • Resonant Impedance: 60Ω
  • Built-in Load Capacitance: 39pF
  • Wash: Not available

Buy the Murata CSTCR4M91G55-RO – Reliable Crystal Resonator for Industrial Applications

Enhance your electronic designs with the Murata CSTCR4M91G55-RO crystal resonator. Featuring a compact SMD package, it operates at 4.915 MHz with built-in load capacitors, ensuring stable oscillation over a broad temperature range. Its low impedance and minimal frequency shift make it suitable for high-density and precision applications in industrial and consumer devices. Easy to implement without external load components, this resonator guarantees reliable performance, simplifying circuit design and reducing overall assembly costs. Purchase online now for top-tier quality and dependable operation.

Buy Murata CSTCR4M91G55-RO now and experience unmatched reliability and performance in compact oscillation circuits for industrial and consumer electronics.

Frequently Asked Questions

Where can I buy Murata CSTCR4M91G55R0?

You can click on the BUY or RFQ button to purchase CSTCR4M91G55R0 from an authorized Murata distributor.

How do I troubleshoot issues or seek technical support for part CSTCR4M91G55R0?

You can download the CSTCR4M91G55R0 datasheet or visit the Murata website for support.

Who is the manufacturer of CSTCR4M91G55R0?

Murata

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