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CX0603MRX7R9BB152
Pulse Electronics
CAP CER 1500PF 50V X7R 0603
22428 Pcs New Original In Stock
1500 pF ±20% 50V Ceramic Capacitor X7R 0603 (1608 Metric)
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5.0 / 5.0
- (317 Ratings)
CX0603MRX7R9BB152
Product Overview
10282629
DiGi Electronics Part Number
CX0603MRX7R9BB152-DGManufacturer
Pulse Electronics
CX0603MRX7R9BB152
Description
CAP CER 1500PF 50V X7R 0603Inventory
22428 Pcs New Original In Stock
1500 pF ±20% 50V Ceramic Capacitor X7R 0603 (1608 Metric)
Quantity
Minimum 1
Minimum 1
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CX0603MRX7R9BB152 Technical Specifications
Category
Ceramic Capacitors
Packaging
-
Series
X2Y®
Product Status
Active
Capacitance
1500 pF
Tolerance
±20%
Voltage - Rated
50V
Temperature Coefficient
X7R
Operating Temperature
-55°C ~ 125°C
Features
Low ESL (X2Y)
Ratings
-
Applications
Bypass, Decoupling
Failure Rate
-
Mounting Type
Surface Mount, MLCC
Package / Case
0603 (1608 Metric)
Size / Dimension
0.063" L x 0.033" W (1.60mm x 0.85mm)
Height - Seated (Max)
-
Thickness (Max)
0.030" (0.75mm)
Lead Spacing
-
Lead Style
-
Datasheet & Documents
HTML Datasheet
CX0603MRX7R9BB152-DG
Environmental & Export Classification
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8532.24.0020
Additional Information
Other Names
553-CX0603MRX7R9BB152TR
1837-CX0603MRX7R9BB152TR
1837-CX0603MRX7R9BB152TR-DG
Standard Package
4,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
Digit Electronics的運送速度一向很準時，從未拖延，物流非常可靠！
Dec 02, 2025
迪吉電子的包裝品質一直保持高水準，價格優惠，讓我買得很放心。
Dec 02, 2025
Their products’ consistency and low prices have made my shopping experience extremely positive.
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Frequently Asked Questions (FAQ)
When designing in the CX0603MRX7R9BB152, how can voltage derating affect reliability in high-temperature bypass applications?
For reliable performance with the CX0603MRX7R9BB152 in high-temperature environments (up to 125°C), it's critical to apply voltage derating—ideally operating at no more than 50–80% of its 50V rating (25–40V max). X7R dielectrics exhibit reduced capacitance under DC bias, and combined with temperature effects, this can push effective capacitance below the needed margin for stable bypass or decoupling. Designers should verify impedance and capacitance under actual bias conditions using vendor tools and select higher voltage ratings if long-term reliability or transient tolerance is required in power rail filtering.
Can the CX0603MRX7R9BB152 be used as a drop-in replacement for the Murata GRM188R71H152CA01 in decoupling circuits?
While the CX0603MRX7R9BB152 and Murata GRM188R71H152CA01 share similar ratings (1500 pF, 50V, X7R, 0603), the CX0603MRX7R9BB152 features Pulse Electronics’ X2Y® technology with lower ESL, offering superior high-frequency noise suppression in EMI-sensitive designs. However, Murata’s part may have tighter volumetric efficiency and different DC bias performance. Verify capacitance drop under bias and ensure layout supports low-inductance connections to fully leverage the CX0603MRX7R9BB152’s low ESL benefits, especially in RF or mixed-signal decoupling.
What PCB layout considerations are necessary to maximize the low ESL performance of the CX0603MRX7R9BB152 in high-speed digital designs?
To fully exploit the low ESL advantage of the CX0603MRX7R9BB152, use symmetric, short, and wide traces or direct vias from both terminations to power and ground planes—ideally using a power-ground plane sandwich near the component layer. Avoid teardrop pads or offset vias that increase loop inductance. Placing the CX0603MRX7R9BB152 extremely close to the IC power pins minimizes parasitic inductance and improves high-frequency decoupling efficiency above 100 MHz, where traditional MLCCs struggle.
How does the ±20% tolerance of the CX0603MRX7R9BB152 impact its suitability for timing or filter circuits?
The ±20% capacitance tolerance of the CX0603MRX7R9BB152 makes it unsuitable for precision timing or analog filtering applications where consistent RC time constants are critical. Tolerance combined with X7R’s inherent voltage and temperature sensitivity can cause significant drift in cutoff frequencies or delay times. Use tighter tolerance types (e.g., C0G/NP0) in such circuits. Reserve the CX0603MRX7R9BB152 for non-critical bypass or bulk decoupling where absolute capacitance value is less important than ESL performance.
What are the reliability risks of using the CX0603MRX7R9BB152 in automotive or industrial environments with frequent thermal cycling?
The CX0603MRX7R9BB152 is rated for -55°C to 125°C and is suitable for automotive and industrial use, but its 0603 size and ceramic construction are vulnerable to board flex and thermal stress cracking. To mitigate failure risk, avoid placement near board edges or large components that induce warpage. Use compliant mounting techniques such as solder pad modifications (e.g., stepped stencil or rounded footprints) and ensure the assembly meets IPC-1701 MSL 1 handling protocols. Leverage the device’s unlimited moisture sensitivity to simplify storage and reflow logistics in production.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
CX0603MRX7R9BB152 CAD Models
Pulse Electronics CX0603MRX7R9BB152 PCB symbols & footprints
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