GRM0335C1H470JA01D Murata Electronics Capacitor (Capacitor Chip Non-polarised) In Stock
Murata GRM0335C1H470JA01D is a 47 pF C0G ceramic multilayer capacitor in 0201 SMD package, rated at 50 V and ±5% tolerance, offering stable and low-loss capacitance up to +125°C for RF, timing, and high-frequency filter circuits.
- Manufacturer
- Murata Electronics
- Package
- Capacitor Chip Non-polarised
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- GRM0335C1H470JA01D Datasheet PDF
- Category
- Capacitor
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- C0G (NP0) dielectric delivers near-zero capacitance drift with temperature, voltage, and aging for precision RF and timing circuits
- Ultra-compact 0201 (0.6 mm x 0.3 mm x 0.3 mm) package enables densely packed high-frequency PCB layouts
- 50 V rated voltage provides ample margin in 3.3 V to 12 V RF and digital circuit rails for 47 pF applications
- ±5% tight tolerance maintains filter and resonant frequency accuracy in LC tank and impedance matching networks
- RoHS-compliant JESD-609 Code e3 finish compatible with SAC lead-free reflow soldering at 260°C
Applications
The Murata GRM0335C1H470JA01D is ideal for high-frequency decoupling, RF matching networks, and timing circuits in wireless communications, Bluetooth/Wi-Fi modules, and GPS receivers where the C0G dielectric's near-zero temperature coefficient keeps 47 pF capacitance stable from -55°C to +125°C. Its 0201 footprint is standard in mobile handsets, IoT sensor nodes, and wearable electronics where board real estate is critically constrained. Engineers also use this capacitor in LC bandpass filters, crystal oscillator load circuits, and impedance transformation pads for microwave frequencies up to several GHz.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 10Weeks |
| YTEOL | 7 |
| Capacitance | 0.000047 µF |
| Capacitor Type | CERAMIC CAPACITOR |
| Dielectric Material | CERAMIC |
| Height | 0.3mm |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Multilayer | Yes |
| Negative Tolerance | 5% |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Packing Method | 180mm Reel W8P2 |
| Positive Tolerance | 5% |
| Rated (DC) Voltage (URdc) | 50V |
| Size Code | 0603M/0201 |
| Surface Mount | YES |
| Temperature Characteristics Code | C0G |
| Temperature Coefficient | 30ppm/Cel ppm/°C |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND |
| Package | Capacitor Chip Non-polarised |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.24.00.20 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why choose C0G dielectric over X5R or X7R for a 47 pF capacitor in an RF matching network?
C0G (NP0) dielectric has a temperature coefficient of capacitance (TCC) of 0 ±30 ppm/°C across the full -55°C to +125°C range, while X7R can drift ±15% over the same span. For a 47 pF RF matching capacitor, a ±15% swing would shift the match point by several MHz at 900 MHz. The GRM0335C1H470JA01D's C0G stability keeps return loss and insertion loss on target without re-tuning as the device heats up.
What is the self-resonant frequency behavior of the GRM0335C1H470JA01D's 47 pF in a 0201 package?
A 47 pF capacitor in a 0201 package exhibits a self-resonant frequency (SRF) typically above 2 GHz, well above common 900 MHz and 2.4 GHz RF operating bands. Below the SRF the device is capacitive, so it functions correctly as a shunt or series element in impedance matching and filter circuits at those frequencies. Engineers should confirm SRF from Murata's impedance data when using it above 1 GHz in critical RF paths.
How does the 50 V voltage rating of the GRM0335C1H470JA01D protect against voltage-induced capacitance shifts?
C0G capacitors exhibit negligible DC bias effect — capacitance does not decrease under applied DC voltage unlike X5R/X7R types. At 50 V rating on a 3.3 V or 5 V bus, the GRM0335C1H470JA01D operates at less than 10% of its rated voltage, ensuring the full nominal 47 pF capacitance is available with no bias derating. This makes it reliable in precision filter designs where capacitance stability directly impacts center frequency accuracy.
For a crystal oscillator load circuit requiring 12 pF and 22 pF load capacitors, is the GRM0335C1H470JA01D a suitable alternative part series?
The GRM0335C1H470JA01D itself is 47 pF, which is too large for typical crystal load capacitor positions requiring 12 pF or 22 pF. However, Murata's GRM0335C1H series includes C0G capacitors in the same 0201 package and 50 V rating with values as low as 0.5 pF, so parts such as GRM0335C1H120JA01D (12 pF, ±5%) or GRM0335C1H220JA01D (22 pF, ±5%) from the same series would be appropriate footprint-compatible alternatives for crystal load circuits.
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