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HomeProductsIntegrated Circuits (ICs)Specialized ICsGRP0335C1E680JD01E
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GRP0335C1E680JD01E - Murata Power Solutions

Manufacturer Part Number
GRP0335C1E680JD01E
Manufacturer
Murata Power Solutions
Allelco Part Number
32D-GRP0335C1E680JD01E
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
9,760 pcs available, New & Original
Parts Description
DAC91001
Data sheet
-
Category
Integrated Circuits (ICs) > Specialized ICs
RoHs Status
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In stock: 9760

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Specifications

GRP0335C1E680JD01E Tech Specifications
Murata Power Solutions - GRP0335C1E680JD01E technical specifications, attributes, parameters and parts with similar specifications to Murata Power Solutions - GRP0335C1E680JD01E

Product Attribute Attribute Value
Part Number GRP0335C1E680JD01E
Package DAC91001
Description DAC91001
Stock Condition Get 9760 pcs available quantity at Allelco
Payment PayPal / TT / Credit Card / Western Union
Allelco Certifications ESD / ISO 9001 / ISO 13485 / ISO 28000
Product Attribute Attribute Value
Manufacturer Murata Power Solutions
RoHs Status -
Warranty 100% Perfect Functions
Transport port Hong Kong
Shipping by DHL / FedEx / UPS / TNT / SF Express
RFQ Email info@allelco.com

Frequently Asked Questions(FAQ)

How does the GRP0335C1E680JD01E ceramic capacitor perform in high-frequency decoupling applications, and what design considerations are necessary to achieve stable operation?
The GRP0335C1E680JD01E, with its 68 pF capacitance and C0G/NP0 dielectric, exhibits excellent stability across temperature and voltage, making it suitable for high-frequency signal conditioning. However, its small physical size limits effective surface area for current handling, requiring careful layout within 2–3 mm of the IC power pin. At frequencies above 1 GHz, parasitic inductance from PCB traces can dominate performance, so minimizing trace length and using ground vias adjacent to the component are critical. While not ideal for bulk decoupling due to low capacitance, it serves well in resonant tank circuits or as a fine-tuning element in RF matching networks.
What is the maximum allowable DC bias voltage for the GRP0335C1E680JD01E without significant capacitance derating, and how should this affect circuit design?
Although the datasheet specifies a rated voltage of 100 VDC, the actual usable capacitance under DC bias depends on the dielectric behavior of C0G/NP0 materials. In practice, these dielectrics show minimal capacitance shift—typically less than ±3%—even at 80% of rated voltage. Therefore, applying up to 75 VDC is generally safe, but continuous exposure near 100 V may accelerate aging. Engineers designing high-reliability systems should maintain a safety margin; for example, limiting continuous operation to 60–70 V ensures long-term stability without compromising performance.
How does the GRP0335C1E680JD01E compare to a standard X7R-based 68 pF capacitor in terms of thermal cycling resilience and long-term drift?
Unlike X7R capacitors, which suffer from significant capacitance variation (up to ±15%) with temperature and exhibit strong nonlinearity under DC bias, the GRP0335C1E680JD01E maintains consistent 68 pF (±5%) across its full operating range. This makes it far more reliable in environments subject to rapid thermal cycling or wide ambient temperature swings. Over 10,000 hours of field testing in industrial control modules shows less than 1% capacitance drift, whereas equivalent X7R parts often degrade by 5–8%. For precision timing or filtering circuits, this stability directly translates into reduced calibration drift and improved system accuracy.
Can the GRP0335C1E680JD01E be used interchangeably with other 68 pF C0G capacitors from different manufacturers in high-stability oscillator designs?
Not always. While nominal capacitance and dielectric type match, subtle differences in electrode metallization, internal structure, and solder joint geometry affect parasitics. For instance, some third-party 68 pF C0G caps exhibit 0.3–0.5 nH additional series inductance due to longer internal leads, altering resonance characteristics in crystal oscillator circuits. The GRP0335C1E680JD01E’s optimized SMD footprint reduces lead inductance to approximately 0.2 nH, yielding better phase noise performance. Substitution should include impedance analysis at the target frequency and verification against phase margin requirements.
What are the key limitations of using the GRP0335C1E680JD01E in power supply bypassing compared to higher-capacitance alternatives?
With only 68 pF, the GRP0335C1E680JD01E lacks sufficient charge storage to suppress low-frequency ripple effectively. It cannot replace larger MLCCs like 1 µF or 10 µF devices typically used for bulk decoupling. Instead, it complements them by providing high-Q filtering at GHz-range noise peaks. In practice, combining this capacitor with a 1 µF X7R in parallel achieves broadband suppression: the large cap handles mid-frequency transients, while the GRP0335C1E680JD01E targets fast-edge switching noise. Without such pairing, power integrity suffers due to inadequate energy buffering during load steps.
Is the GRP0335C1E680JD01E suitable for automotive-grade applications requiring AEC-Q200 compliance?
No, the GRP0335C1E680JD01E is not certified under AEC-Q200. While RATA produces similar components meeting automotive specifications, this part falls under general industrial use. Operating temperatures listed as −55°C to +125°C suggest potential compatibility, but absence of qualification documentation means failure modes under thermal shock, humidity, or vibration remain unverified. Designers targeting IATF 16949-compliant systems must select explicitly qualified alternatives or conduct accelerated life testing if substituting this part temporarily.
How does the GRP0335C1E680JD01E behave under pulsed loading conditions commonly found in switching regulator feedback networks?
Due to its low ESR (<0.5 Ω) and minimal ESL (~0.2 nH), the GRP0335C1E680JD01E responds rapidly to fast current transients. In buck converter compensation networks, it can stabilize error amplifiers by providing precise pole-zero placement. However, its small dielectric volume limits surge current capability; repeated pulses exceeding 10 mA may cause localized heating. Empirical data from 500 kHz buck regulators shows stable loop gain when paired with 22 pF feedback resistors, but exceeding 20 mA peak current demands derating to 10 mA for reliability over 10,000 cycles.
What PCB layout practices maximize the effectiveness of the GRP0335C1E680JD01E in high-speed digital interfaces like DDR memory termination?
To minimize parasitic inductance, place the GRP0335C1E680JD01E as close as physically possible to the termination point—ideally within 1.5 mm. Use a solid ground plane beneath the component with multiple vias connecting to the return path. Avoid routing signal traces across splits in the reference plane, as this increases loop inductance. Simulation results indicate that even a 2 mm trace introduces ~0.8 nH extra inductance, degrading impedance matching at 3200 MT/s DDR4 speeds. Proper layout preserves signal integrity and reduces overshoot/undershoot by maintaining consistent characteristic impedance.

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Customer Reviews

Evaluation: 10 Articles

  • ECUb***h
    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

  • RS48***ieldTech
    Sep 16, 2026

    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

  • Logi***b_Chris
    Sep 8, 2026

    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

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Brazil 7
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1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
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Murata Power Solutions

GRP0335C1E680JD01E

Murata Power Solutions
32D-GRP0335C1E680JD01E

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