GRM31A7U3A151JW31D Murata Electronics Capacitor (Capacitor Chip Non-polarised) In Stock
Murata GRM31A7U3A151JW31D is a 150 pF ceramic capacitor in 1206 (3216 metric) package. Features C0G/NP0 dielectric for stable capacitance across temperature and voltage. Available from stock with worldwide shipping.
- Manufacturer
- Murata Electronics
- Package
- Capacitor Chip Non-polarised
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- GRM31A7U3A151JW31D Datasheet PDF
- Category
- Capacitor
- Price
- From $0.0453(MOQ 100)
- 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 GRM31A7U3A151JW31D?
- 150 pF capacitance with C0G/NP0 dielectric for near-zero temperature coefficient (±30 ppm/°C)
- 1206 (3216 metric) SMD package rated 1.0 mm height for low-profile PCB designs
- AEC-Q200 qualified ceramic capacitor suitable for automotive and industrial reliability requirements
What is GRM31A7U3A151JW31D used for?
GRM31A7U3A151JW31D is used in RF filtering, decoupling, and timing circuits where stable 150 pF capacitance is required. Its C0G dielectric ensures minimal capacitance drift across the -55°C to +125°C operating range, making it ideal for precision oscillator and filter networks. The 1206 SMD footprint suits high-volume automated assembly in automotive, telecommunications, and industrial electronics.
What are the specifications of GRM31A7U3A151JW31D?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 16Weeks |
| YTEOL | 7 |
| Capacitance | 0.00015 µF |
| Capacitor Type | CERAMIC CAPACITOR |
| Dielectric Material | CERAMIC |
| Height | 1mm |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Multilayer | Yes |
| Negative Tolerance | 5% |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Packing Method | 180mm Reel W8P4 |
| Positive Tolerance | 5% |
| Rated (DC) Voltage (URdc) | 1000V |
| Size Code | 3216M/1206 |
| Surface Mount | YES |
| Temperature Characteristics Code | U2J |
| Temperature Coefficient | -750+/-120ppm/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 |
Where can I find the GRM31A7U3A151JW31D datasheet?
GRM31A7U3A151JW31D Datasheet DownloadOfficial datasheet from Murata Electronics
What are equivalent replacements for GRM31A7U3A151JW31D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What dielectric type does GRM31A7U3A151JW31D use, and how does it affect capacitance stability?
GRM31A7U3A151JW31D uses C0G (NP0) ceramic dielectric, which provides a temperature coefficient of ±30 ppm/°C across -55°C to +125°C. This makes capacitance change less than 0.3% over the full temperature range, ensuring high stability in precision timing and RF filter circuits compared to X5R or X7R types.
Which RF or filtering designs can use GRM31A7U3A151JW31D at its 150 pF nominal value?
The 150 pF capacitance of GRM31A7U3A151JW31D is well-suited for LC bandpass filters operating in the 50 MHz to 500 MHz range, impedance matching networks, and crystal oscillator load capacitor pairs. Its low ESR and stable C0G dielectric support resonant circuits requiring Q factors above 300 at 100 MHz.
How does the 1206 package size of GRM31A7U3A151JW31D compare to 0805 alternatives for board space?
The 1206 package measures 3.2 mm × 1.6 mm with a 1.0 mm maximum height, occupying roughly 5.1 mm² of PCB area versus 2.0 mm × 1.25 mm for 0805. The larger footprint allows higher capacitor voltage ratings and improves solderability in hand-assembly or lower-volume production runs where pick-and-place precision is limited.
What voltage rating applies to GRM31A7U3A151JW31D and how does it influence derating in 5 V circuits?
GRM31A7U3A151JW31D is rated for 1000 V DC based on the A7U series designation. At a 5 V operating rail, the component operates well below 10% of its rated voltage, eliminating voltage-related capacitance derating entirely. This contrasts with lower-rated X7R parts where 50% derating at working voltage can reduce effective capacitance significantly.
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About Murata Electronics
Murata Electronics is a leading electronic component manufacturer. FindMyChip sources Murata Electronics ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $0.1097 | $10.97 |
| 500+ | $0.0480 | $24.00 |
| 1000+ | $0.0472 | $47.20 |
| 3000+ | $0.0465 | $139.50 |
| 16000+ | $0.0456 | $729.12 |
| 32000+ | $0.0453 | $1450.88 |
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