GRM1885C1H680FA01J Murata Electronics Capacitor (Capacitor Chip Non-polarised) In Stock
Murata GRM1885C1H680FA01J is a 0603 MLCC SMD capacitor with 68 pF capacitance, 50 V rating, C0G dielectric with 1% tolerance, offering stable performance in RF, timing, and high-frequency filtering circuits.
- Manufacturer
- Murata Electronics
- Package
- Capacitor Chip Non-polarised
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- GRM1885C1H680FA01J 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
- 68 pF capacitance with C0G dielectric for near-zero temperature coefficient and exceptional stability across -55°C to +125°C
- 50 V voltage rating in a compact 0603 (1608 metric) package with 0.8 mm height for space-constrained designs
- 1% capacitance tolerance ensuring precise matching in RF filter, resonator, and timing circuit applications
- RoHS and REACH compliant with e3 JESD-609 moisture sensitivity rating for lead-free assembly compatibility
Applications
The Murata GRM1885C1H680FA01J is well suited for RF and microwave circuits where stable, low-loss capacitance is critical, including antenna matching networks, oscillator tank circuits, and bandpass filters. Its C0G dielectric with 1% tolerance makes it ideal for precision timing circuits, impedance matching in communications equipment, and decoupling in high-frequency analog signal paths. The 0603 SMD footprint and 50 V rating also support use in industrial sensor interfaces, test instrumentation, and precision measurement equipment.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Capacitance | 0.000068 µF |
| Capacitor Type | CERAMIC CAPACITOR |
| Dielectric Material | CERAMIC |
| Height | 0.8mm |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Multilayer | Yes |
| Negative Tolerance | 1% |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Packing Method | TR, PAPER, 13 INCH |
| Positive Tolerance | 1% |
| Rated (DC) Voltage (URdc) | 50V |
| Size Code | 0603 |
| 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 is the C0G dielectric chosen for the GRM1885C1H680FA01J and what stability does it offer?
C0G dielectric provides a near-zero temperature coefficient of capacitance, typically ±30 ppm/°C, ensuring the 68 pF value remains stable across the operating range of -55°C to +125°C. This stability is critical for RF filters, oscillators, and timing circuits where capacitance drift degrades performance.
For a 2.4 GHz antenna matching network, does the GRM1885C1H680FA01J meet the requirements?
Yes. The 68 pF value at 50 V with C0G dielectric and 1% tolerance is well matched to antenna matching network designs at 2.4 GHz. The 0603 SMD package with 0.8 mm height integrates easily into compact RF PCB layouts requiring low equivalent series resistance and stable capacitance.
How does the 1% tolerance of the GRM1885C1H680FA01J compare to standard 5% or 10% MLCC options?
The 1% tolerance of the GRM1885C1H680FA01J means the actual capacitance stays within ±0.68 pF of the nominal 68 pF value, versus ±3.4 pF for 5% parts. This tighter tolerance is essential in LC filters, resonant circuits, and sensor interfaces where component variation directly affects center frequency or measurement accuracy.
What PCB footprint and board area does the 0603 package of this Murata MLCC occupy?
The 0603 imperial package (1608 metric) occupies a PCB land pattern of approximately 1.6 mm x 0.8 mm with a component height of 0.8 mm. This compact footprint enables high-density placement on modern SMT boards, making the GRM1885C1H680FA01J suitable for portable electronics and densely routed RF modules.
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