GRM155R71H103KA88D Murata Electronics Capacitor (Other) In Stock
Murata GRM155R71H103KA88D is a 10nF MLCC ceramic capacitor in 0402 package with X7R dielectric, 50V voltage rating, and ±10% tolerance. Compact and reliable for high-frequency decoupling. Available from stock worldwide with fast shipping.
- Manufacturer
- Murata Electronics
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- GRM155R71H103KA88D Datasheet PDF
- Category
- Capacitor
- Price
- From $0.0021(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of GRM155R71H103KA88D?
- 10nF capacitance with 50V rating in ultra-compact 0402 (1.0mm × 0.5mm) surface mount package
- X7R dielectric maintains capacitance within ±15% from -55°C to +125°C for stable performance
- MLCC construction provides low ESR and ESL for effective high-frequency decoupling up to 1GHz
- RoHS compliant with e3 JESD-609 code for lead-free reflow soldering
- Murata GRM series quality standard with tight lot-to-lot capacitance consistency
What is GRM155R71H103KA88D used for?
The GRM155R71H103KA88D is widely used as a bypass and decoupling capacitor on power supply pins of microcontrollers, FPGAs, and RF transceivers operating at supply voltages up to 50V. Its 0402 package and X7R dielectric make it ideal for high-density PCB layouts in smartphones, wearables, and IoT sensor modules where board space is at a premium. The 10nF value also serves as a mid-frequency filter element in LC filter networks for EMI suppression between 10MHz and 100MHz.
What are the specifications of GRM155R71H103KA88D?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 10Weeks |
| YTEOL | 7 |
| Capacitance | 0.01 µF |
| Capacitor Type | CERAMIC CAPACITOR |
| Dielectric Material | CERAMIC |
| Height | 0.5mm |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Multilayer | YES |
| Negative Tolerance | 10% |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Packing Method | 180mm Reel W8P2 |
| Positive Tolerance | 10% |
| Rated (DC) Voltage (URdc) | 50V |
| Size Code | 1005M/0402 |
| Surface Mount | YES |
| Temperature Characteristics Code | X7R |
| Temperature Coefficient | 15% ppm/°C |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.24.00.20 |
| Country of Origin | Philippines |
Where can I find the GRM155R71H103KA88D datasheet?
GRM155R71H103KA88D Datasheet DownloadOfficial datasheet from Murata Electronics
What are equivalent replacements for GRM155R71H103KA88D?
Compatible alternatives and drop-in replacements for GRM155R71H103KA88D:
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Frequently Asked Questions
How does the X7R dielectric in GRM155R71H103KA88D behave over temperature compared to C0G for precision timing circuits?
The X7R dielectric of the GRM155R71H103KA88D allows capacitance to vary ±15% from -55°C to +125°C, compared to C0G which holds variation within ±30ppm/°C. For precision timing circuits such as RC oscillators or sample-and-hold networks, this ±15% variation can introduce frequency drift of up to 15%, making X7R unsuitable for tight-tolerance timing. For general decoupling at 10nF and 50V, X7R is the standard and cost-effective dielectric choice.
At what frequencies is the 10nF GRM155R71H103KA88D most effective for power rail decoupling on a 3.3V microcontroller VDD pin?
The 10nF GRM155R71H103KA88D in 0402 package offers effective decoupling between approximately 10MHz and 200MHz on a 3.3V microcontroller VDD pin, where parasitic inductance of the 0402 package (typically 0.5nH to 1nH) sets the self-resonant frequency near 50MHz to 100MHz. Below 1MHz, a larger 100nF or 1µF capacitor provides better bulk decoupling; above 500MHz, smaller 1nF capacitors in 0201 package are more effective. Placing this 10nF capacitor within 0.5mm of the supply pin minimizes loop inductance.
Can the GRM155R71H103KA88D be used in automotive electronics operating up to 125°C and what certifications support this?
Yes, the GRM155R71H103KA88D is rated for operation from -55°C to +125°C, fully covering the AEC-Q200 automotive temperature grade requirement. Murata's GRM series capacitors are manufactured to AEC-Q200 stress test standards, ensuring qualification for automotive applications including body control modules, ADAS sensor power supplies, and infotainment systems. The X7R dielectric maintains capacitance within ±15% across this automotive temperature range, and the 50V rating provides ample derating headroom for 12V automotive rail applications.
What is a suitable alternative to GRM155R71H103KA88D in a 0402 package if the 50V rating is not required for a 5V application?
For 5V applications not requiring 50V rating, the Murata GRM155R60J103KA01D offers the same 10nF capacitance in 0402 package with X5R dielectric rated at 6.3V, at a lower unit cost. Another alternative is Samsung CL05B103KB5NNNC, also 10nF in 0402 with X5R at 10V. Designers reducing voltage headroom to 6.3V or 10V gain smaller physical size options or reduced cost while maintaining adequate 2x voltage derating for 3.3V to 5V power rails.
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About Murata Electronics
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Capacitor
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.0150 | $0.01 |
| 10+ | $0.0090 | $0.09 |
| 100+ | $0.0048 | $0.48 |
| 500+ | $0.0027 | $1.37 |
| 1000+ | $0.0025 | $2.47 |
| 5000+ | $0.0021 | $10.65 |
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