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GRM0225C1E7R5BDAEL - Murata Electronics

Manufacturer Part Number
GRM0225C1E7R5BDAEL
Manufacturer
Murata Electronics
Allelco Part Number
32D-GRM0225C1E7R5BDAEL
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
331,300 pcs available, New & Original
Parts Description
CAP CER 7.5PF 25V C0G/NP0 01005
Package
01005 (0402 Metric)
Data sheet
GRM0225C1E7R5BD.pdf

PCN Obsolescence/ EOL

GRM02 Series 28/Mar/2016.pdf

HTML Datasheet

GRM0225C1E7R5BDAEL.pdf
RoHs Status
ROHS3 Compliant
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In stock: 331300

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Specifications

GRM0225C1E7R5BDAEL Tech Specifications
Murata Electronics - GRM0225C1E7R5BDAEL technical specifications, attributes, parameters and parts with similar specifications to Murata Electronics - GRM0225C1E7R5BDAEL

Product Attribute Attribute Value
Manufacturer Murata Electronics
Voltage - Rated 25V
Tolerance ±0.1pF
Thickness (Max) 0.009" (0.22mm)
Temperature Coefficient C0G, NP0
Size / Dimension 0.016" L x 0.008" W (0.40mm x 0.20mm)
Series GRM
Ratings -
Package / Case 01005 (0402 Metric)
Package Tape & Reel (TR)
Product Attribute Attribute Value
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount, MLCC
Lead Style -
Lead Spacing -
Height - Seated (Max) -
Features -
Capacitance 7.5 pF
Base Product Number GRM0225C1E
Applications General Purpose

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN EAR99
HTSUS 8532.24.0020

Frequently Asked Questions(FAQ)

What makes the GRM0225C1E7R5BDAEL suitable for RF and microwave coupling applications despite its small 01005 package?
The GRM0225C1E7R5BDAEL's C0G/NP0 temperature coefficient and ±0.1pF tolerance enable predictable impedance behavior across the -55°C to 125°C operating range, essential for RF matching networks. At 7.5 pF, the GRM0225C1E7R5BDAEL exhibits minimal parasitic inductance due to its 0.40mm × 0.20mm footprint, allowing operation into the low GHz range where larger capacitors introduce unwanted resonances. The 25V rating provides adequate voltage headroom in typical signal-chain applications while the tight tolerance ensures frequency stability in tuned circuits without requiring post-manufacture trimming.
How does the GRM0225C1E7R5BDAEL's MSL 1 moisture sensitivity rating affect manufacturing workflow and shelf life?
MSL 1 classification for the GRM0225C1E7R5BDAEL indicates unlimited floor-life exposure without bake-out requirements, eliminating the need for desiccant storage or pre-reflow conditioning. This reduces manufacturing complexity and enables the GRM0225C1E7R5BDAEL to be held in standard dry storage without time-based degradation of solderability. For high-volume production, the MSL 1 rating translates to lower inventory management overhead and reduced risk of moisture-induced solder-joint voids compared to MSL 2 or higher components.
Can the GRM0225C1E7R5BDAEL be effectively used in high-frequency filtering where parasitic series inductance is critical?
The GRM0225C1E7R5BDAEL's ultra-compact 01005 form factor minimizes lead-frame inductance, positioning the component's self-resonant frequency (SRF) substantially higher than conventional 0603 or larger packages. At 7.5 pF, the GRM0225C1E7R5BDAEL operates effectively up to several gigahertz before inductive effects dominate. However, PCB layout remains the dominant factor: via placement, trace width, and ground plane proximity will determine whether the GRM0225C1E7R5BDAEL achieves its theoretical SRF advantage. In poorly laid-out boards, even the GRM0225C1E7R5BDAEL may exhibit inductive behavior at high frequencies.
What is the practical difference between the GRM0225C1E7R5BDAEL and its substitute GRM0225C1E7R5BA03L in circuit performance?
Both the GRM0225C1E7R5BDAEL and GRM0225C1E7R5BA03L share identical electrical specifications (7.5 pF, ±0.1pF, 25V, C0G/NP0, -55°C to 125°C). The suffix difference indicates packaging or manufacturing origin variations managed by Murata. The GRM0225C1E7R5BDAEL typically offers equivalent performance in most applications; substitution should be validated only with respect to physical placement constraints, lead-frame material compatibility, and moisture exposure history. No functional circuit performance difference is expected between the two variants.
How does the ±0.1pF tolerance of the GRM0225C1E7R5BDAEL compare to other small-value capacitor tolerances for precision tuning applications?
The GRM0225C1E7R5BDAEL's ±0.1pF absolute tolerance represents approximately ±1.3% relative tolerance at the 7.5 pF nominal value, placing it among the tightest tolerances available in 01005 packaging. This tolerance level enables direct use in critical RF matching networks and oscillator tank circuits without trimmer compensation. Comparison: larger-value capacitors (e.g., 100 pF) typically achieve ±5% relative tolerance; achieving ±1.3% at higher values requires premium grades. For the GRM0225C1E7R5BDAEL, the tight tolerance is achievable because manufacturing process control is proportionally less challenging at small absolute values.
Why is the C0G/NP0 dielectric specification critical for the GRM0225C1E7R5BDAEL in temperature-sensitive circuits?
C0G (Ceramic 0G) dielectric ensures the GRM0225C1E7R5BDAEL maintains capacitance within ±30 ppm/°C across its full -55°C to 125°C range, the most stable dielectric family available in multilayer ceramic capacitors. Alternative dielectrics (X7R, Y5V) exhibit orders of magnitude greater drift over temperature. For a 7.5 pF value, even a ±0.2 pF drift (≈ ±2.7%) can significantly detune high-frequency circuits. The GRM0225C1E7R5BDAEL's C0G rating ensures frequency-stability specifications remain met across industrial and automotive temperature extremes without design margin erosion.
What design constraints exist when routing the GRM0225C1E7R5BDAEL in dense 01005 layouts near high-speed digital signals?
The GRM0225C1E7R5BDAEL's 0.40mm length and 0.20mm width necessitate precise placement relative to vias, solder mask openings, and adjacent traces. Parasitic coupling between the GRM0225C1E7R5BDAEL's pads and high-speed digital lines can induce unwanted signal crosstalk despite the component's small size. Recommended practice: isolate the GRM0225C1E7R5BDAEL in dedicated RF zones with ground planes on adjacent layers, maintain minimum 0.25mm clearance to unrelated traces, and use multiple vias near both component pads to minimize loop area. The GRM0225C1E7R5BDAEL's performance sensitivity to layout proximity is disproportionately high relative to its physical footprint.
How does the 01005 package of the GRM0225C1E7R5BDAEL impact assembly yield and rework capability?
The GRM0225C1E7R5BDAEL's 01005 package is among the smallest solderable passive components, presenting assembly challenges: component vision systems may struggle with reliable placement recognition, solder-joint inspection requires automated optical or X-ray imaging, and manual rework is effectively impossible without specialized micro-rework equipment. Manufacturing data typically shows 2–5% yield loss attributable to GRM0225C1E7R5BDAEL placement misalignment on lines not equipped for sub-0603 handling. Design teams should evaluate whether the GRM0225C1E7R5BDAEL's size advantage justifies tighter process controls and potential assembly cost premiums compared to 0402 (0201 metric) equivalents.
Can the GRM0225C1E7R5BDAEL be reliably used in automotive or extended-temperature applications given its 25V rating?
The GRM0225C1E7R5BDAEL's 25V rating is adequate for signal-level coupling in automotive low-voltage domains (3.3V, 5V logic supplies) but insufficient for direct connection to 12V or 48V power buses. The GRM0225C1E7R5BDAEL's -55°C to 125°C operating range meets automotive temperature specifications. However, the 25V derating curve at 125°C maximum temperature typically reduces allowable working voltage to 80–85% of rating, yielding ~20V effective headroom. For automotive designs, the GRM0225C1E7R5BDAEL is best suited to RF matching, oscillator stabilization, and high-impedance signal conditioning rather than power delivery or bulk energy storage.
How should the GRM0225C1E7R5BDAEL be stored and handled to prevent defects given its MSL 1 classification?
MSL 1 classification of the GRM0225C1E7R5BDAEL eliminates moisture-related bake requirements, but standard ESD precautions remain necessary: use conductive tape reels, maintain humidity between 35–65% during storage, and avoid direct contact with bare-hand skin oils. The GRM0225C1E7R5BDAEL's small package increases ESD vulnerability due to high impedance; use grounded workstations and wrist straps during handling. Although moisture sensitivity is not a concern, mechanical damage risk is elevated—the 0.22mm maximum thickness makes the GRM0225C1E7R5BDAEL susceptible to crushing if reel pressure is excessive or if components are stored vertically without support.
What frequency range is the GRM0225C1E7R5BDAEL practically limited to, and how does package parasitics affect upper-frequency performance?
The GRM0225C1E7R5BDAEL exhibits self-resonant frequency (SRF) typically in the 10–15 GHz range, derived from the 7.5 pF capacitance and approximately 50–80 pH series inductance inherent to the 01005 package. Below SRF, the GRM0225C1E7R5BDAEL behaves capacitively; above SRF, it becomes inductive. Practical frequency ceiling is approximately 8 GHz for applications requiring capacitive reactance; beyond this, the GRM0225C1E7R5BDAEL transitions toward inductive behavior and phase shift. For sub-1 GHz applications, the GRM0225C1E7R5BDAEL operates well within its linear capacitive region. For millimeter-wave designs (>10 GHz), the GRM0225C1E7R5BDAEL's inductive parasitics may be exploited for matching or tuning, though predictability becomes model-dependent.
What is the thermal behavior of the GRM0225C1E7R5BDAEL under sustained RF power dissipation, and does self-heating reduce component life?
The GRM0225C1E7R5BDAEL dissipates minimal power in typical RF coupling or filtering roles (capacitive impedance dominates resistive loss). At 7.5 pF and 1 GHz, the capacitive reactance is approximately 21 kΩ; power dissipation remains negligible unless signal amplitude exceeds several volts RMS. In extreme high-power RF environments (≥ +30 dBm), dielectric dissipation in the GRM0225C1E7R5BDAEL can generate localized heating. The GRM0225C1E7R5BDAEL's C0G dielectric exhibits low loss (tanδ ≈ 0.0003 at 1 kHz), mitigating self-heating risk compared to other dielectrics. Arrhenius-model reliability predictions indicate minimal life reduction from thermal effects unless the GRM0225C1E7R5BDAEL operates above 100°C continuously.
How does the GRM0225C1E7R5BDAEL's small capacitance value limit its application scope compared to general-purpose 01005 capacitors with higher values?
At 7.5 pF, the GRM0225C1E7R5BDAEL is restricted to high-impedance, high-frequency applications: RF impedance matching, oscillator tank circuits, low-frequency coupling where size is critical, and parasitic compensation. The GRM0225C1E7R5BDAEL cannot serve as a bulk decoupling or power-supply bypass component; 100 pF or larger values are required for that role. The GRM0225C1E7R5BDAEL's reactance at 100 MHz is approximately 212 Ω, making it ineffective for noise suppression on digital supply rails. Design teams should confirm the GRM0225C1E7R5BDAEL's 7.5 pF value matches the specific tuning or coupling requirement before selecting; substrate area saved by choosing 01005 packaging becomes a liability if circuit function requires larger capacitance.

Parts with Similar Specifications

The three parts on the right have similar specifications to Murata Electronics GRM0225C1E7R5BDAEL

Product Attribute GRM0225C1E7R5CDAEL GRM0225C1E7R5DDAEL GRM0225C1E7R6BDAEL GRM0225C1E7R4BDAEL
Part Number GRM0225C1E7R5CDAEL GRM0225C1E7R5DDAEL GRM0225C1E7R6BDAEL GRM0225C1E7R4BDAEL
Manufacturer Murata Electronics Murata Electronics Murata Electronics Murata Electronics
Temperature Coefficient - - - -
Voltage - Rated - - - -
Applications - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Thickness (Max) - - - -
Tolerance - - - -
Capacitance - - - -
Ratings - - - -
Size / Dimension - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Lead Spacing - - - -
Features - - - Simultaneous Sampling
Mounting Type - Surface Mount Through Hole Surface Mount
Base Product Number - DAC34H84 MAX500 ADS62P42
Height - Seated (Max) - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Lead Style - - - -
Series - - - -

GRM0225C1E7R5BDAEL Datasheet PDF

Download GRM0225C1E7R5BDAEL pdf datasheets and Murata Electronics documentation for GRM0225C1E7R5BDAEL - Murata Electronics.

PCN Obsolescence/ EOL
GRM02 Series 28/Mar/2016.pdf
HTML Datasheet
GRM0225C1E7R5BDAEL.pdf

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Evaluation: 10 Articles

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

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

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

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GRM0225C1E7R5BDAEL Image

GRM0225C1E7R5BDAEL

Murata Electronics
32D-GRM0225C1E7R5BDAEL

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