Murata GCM155R71H472KA37D 4700pF 50V X7R 10% 0402 Automotive Ceramic Capacitor 90 PCS
Full Description & History
Murata GCM155R71H472KA37D multilayer ceramic chip capacitor rated 4700 pF / 4.7 nF, 50 VDC, ±10% tolerance, with X7R dielectric in the compact 0402 / 1005 metric surface-mount package.
This device belongs to Murata’s GCM automotive-grade MLCC family and carries AEC-Q200 qualification for demanding automotive powertrain and safety applications. Murata specifies operation from -55°C to +125°C, making this part suitable for circuits exposed to wide temperature variation and long service life. :chatgpt-content-reference{index="0"}
The 4700 pF value is useful in filtering, bypassing, signal conditioning, timing support, noise suppression, and general high-reliability electronic circuitry. Original Mouser packaging identifies Murata, 0402 size, 4700 pF, 50 VDC, and country of origin Philippines, with date code 2114.
Lifecycle: ACTIVE / CURRENT FAMILY. The exact part can still be sourced or backordered, and Murata documentation continues to support the GCM155R71H472KA37 family. :chatgpt-content-reference{index="1"}
HISTORICAL BACKGROUND: Murata Manufacturing traces its origins to Kyoto, Japan, where Akira Murata began producing ceramic capacitors in 1944. The company was incorporated in 1950 and grew into one of the world’s leading manufacturers of multilayer ceramic capacitors, inductors, ferrites, filters, sensors, and RF components.
Murata became a major force in the development of compact multilayer ceramic capacitor technology as automotive, communications, computer, and industrial electronics moved toward denser surface-mount construction.
The GCM series was developed specifically for automotive applications. The GCM155R71H472KA37 family is specified for automotive powertrain and safety equipment and meets AEC-Q200 qualification requirements. This makes it suitable for demanding systems where temperature cycling, vibration, and long-term reliability are important. :chatgpt-content-reference{index="2"}
The 0402 / 1005 metric package measures approximately 1.0 x 0.5 mm. Its small size allows dense PCB layouts while minimizing parasitic inductance and lead length.
X7R is a Class II ceramic dielectric designed for operation across approximately -55°C to +125°C with capacitance variation controlled within ±15% over temperature. It offers much higher capacitance density than C0G / NP0 while maintaining broad temperature capability.
The exact 4700 pF, 50 V, ±10% combination makes this part useful in automotive control electronics, filtering networks, power-supply support circuits, industrial controls, communications equipment, and general high-reliability surface-mount applications.
Origin Tracker
NOS / New Old Stock
Unused new old stock from legacy inventory. Packaging, age, and cosmetic condition may vary.
Pipeline quantities are informational and may change after arrival, inspection, sorting, testing, or donor teardown.
Compatible Radios / Boards
Compatible Radios / Boards
Suitable for circuits requiring a 4700 pF / 4.7 nF, 50 VDC, ±10%, X7R ceramic capacitor in 0402 / 1005 metric SMD format. Typical applications include automotive electronics, powertrain and safety modules, industrial controls, communications equipment, filtering, bypassing, noise suppression, instrumentation, power-management circuits, and general surface-mount PCB repair. Verify capacitance, voltage rating, dielectric, tolerance, and package size before substitution.
RF Boneyard Bench Notes
RF Boneyard Bench Notes
NOS in original Mouser/Murata labeled packaging. Distributor label identifies Murata GCM155R71H472KA37D, 4700 pF, 50 VDC, 0402 package. Individual capacitors have not been electrically measured due to original packaged SMD condition.
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