GRM1555C1H331JA01D Murata Electronics Capacitor (Other) In Stock
GRM1555C1H331JA01D is a Murata 0402 C0G ceramic multilayer capacitor rated at 330 pF, 50 V DC with ±5% tolerance and +125°C maximum operating temperature. Available in SMD format with worldwide shipping.
- Manufacturer
- Murata Electronics
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- GRM1555C1H331JA01D Datasheet PDF
- Category
- Capacitor
- Price
- From $0.0052(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 GRM1555C1H331JA01D?
- 330 pF C0G (NP0) dielectric provides near-zero temperature coefficient for stable capacitance across -55°C to +125°C
- 50 V DC voltage rating in ultra-compact 0402 (1.0 mm x 0.5 mm) SMD package for high-density RF and analog circuits
- ±5% capacitance tolerance ensures precise resonant frequency tuning in LC filter and oscillator designs
What is GRM1555C1H331JA01D used for?
The GRM1555C1H331JA01D is ideal for RF bypass, decoupling, and frequency-selective filter networks in wireless communication modules, RF front-ends, and precision analog signal chains. Its C0G dielectric ensures stable 330 pF capacitance from -55°C to +125°C, making it well-suited for automotive electronics, industrial sensors, and telecom equipment where temperature stability is critical. The 0402 footprint enables high-density placement on multilayer PCBs in space-constrained designs.
What are the specifications of GRM1555C1H331JA01D?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 10Weeks |
| YTEOL | 7 |
| Capacitance | 0.00033 µF |
| Capacitor Type | CERAMIC CAPACITOR |
| Dielectric Material | CERAMIC |
| Height | 0.5mm |
| 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 | 1005M/0402 |
| 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 | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.24.00.20 |
| Country of Origin | Singapore |
Where can I find the GRM1555C1H331JA01D datasheet?
GRM1555C1H331JA01D Datasheet DownloadOfficial datasheet from Murata Electronics
What are equivalent replacements for GRM1555C1H331JA01D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What dielectric and voltage rating does GRM1555C1H331JA01D use, and why does that matter for RF designs?
GRM1555C1H331JA01D uses C0G (NP0) dielectric with a 50 V DC rating and 330 pF capacitance. C0G provides near-zero temperature coefficient (typically ±30 ppm/°C), which keeps resonant frequency stable across -55°C to +125°C, critical in RF tank circuits and bandpass filters where even small capacitance drift shifts center frequency.
How does the ±5% tolerance of GRM1555C1H331JA01D affect LC filter design compared to ±10% alternatives?
At ±5% tolerance, the 330 pF GRM1555C1H331JA01D limits worst-case LC filter cutoff variation to roughly ±2.5% when combined with a tight-tolerance inductor. A ±10% part would double that error to ±5%, shifting a 100 MHz bandpass filter center frequency by up to 5 MHz, which can cause specification failures in narrow-band RF systems.
For an automotive sensor circuit running at +125°C, is GRM1555C1H331JA01D a suitable decoupling choice?
Yes. GRM1555C1H331JA01D is rated to +125°C maximum operating temperature with C0G dielectric, which maintains 330 pF capacitance within ±30 ppm/°C over the full automotive temperature range. It is also RoHS and REACH compliant, meeting typical automotive procurement requirements for lead-free components.
What PCB footprint does GRM1555C1H331JA01D require, and how does it fit high-density board layouts?
GRM1555C1H331JA01D uses a standard 0402 surface-mount footprint measuring 1.0 mm x 0.5 mm with a body height of 0.5 mm. This compact size allows placement densities exceeding 100 components per square centimeter on multilayer PCBs, making it practical for miniaturized IoT modules, wearables, and RF front-end circuits.
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About Murata Electronics
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.0315 | $0.03 |
| 10+ | $0.0140 | $0.14 |
| 100+ | $0.0102 | $1.02 |
| 500+ | $0.0076 | $3.80 |
| 1000+ | $0.0066 | $6.55 |
| 2500+ | $0.0052 | $12.97 |
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