HSMM-A400-U4QM2 Overview
The HSMM-A400-U4QM2 is a high-performance multilayer ceramic capacitor designed for industrial and electronic applications requiring stable capacitance and low equivalent series resistance (ESR). Engineered to support demanding environments, it offers reliable operation across a broad temperature range and frequencies. Its compact, surface-mount design facilitates easy integration into automated assembly lines while maintaining excellent electrical characteristics. This device is ideal for engineers and sourcing professionals seeking robust, consistent capacitor solutions. For more information and support, visit IC Manufacturer.
HSMM-A400-U4QM2 Technical Specifications
| Parameter | Specification |
|---|---|
| Capacitance | 4.0 ??F |
| Voltage Rating | 50 V DC |
| Dielectric Type | Class II (X7R) |
| Package Size | 0402 (1005 Metric) |
| Tolerance | ??10% |
| Operating Temperature Range | -55??C to +125??C |
| Equivalent Series Resistance (ESR) | Low ESR for improved efficiency |
| Capacitance Stability | ??15% over temperature range |
HSMM-A400-U4QM2 Key Features
- Compact 0402 package: Enables high-density PCB designs without compromising performance, ideal for space-constrained industrial electronics.
- Stable capacitance with X7R dielectric: Ensures consistent behavior over temperature and voltage variations, critical for precision filtering and decoupling.
- Rated for 50 V DC: Supports applications requiring moderate voltage tolerance, enhancing reliability in power management circuits.
- Low Equivalent Series Resistance (ESR): Reduces power loss and heat generation, improving overall energy efficiency and component lifespan.
HSMM-A400-U4QM2 Advantages vs Typical Alternatives
This capacitor offers superior performance in small form factors compared to typical alternatives by combining a compact footprint with stable X7R dielectric characteristics. Its low ESR and wide operating temperature range provide enhanced reliability and efficiency in industrial-grade electronics, making it a preferred choice for applications demanding consistent capacitance under varied environmental conditions.
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Typical Applications
- Decoupling and filtering in high-density printed circuit boards (PCBs), particularly in industrial control and automation systems requiring stable operation under harsh conditions.
- Power supply smoothing for embedded systems, where stable capacitance improves voltage regulation and reduces noise.
- Signal conditioning circuits that rely on precise capacitance values to maintain signal integrity across temperature variations.
- Consumer electronics with space constraints, benefiting from the small 0402 package while maintaining electrical performance.
HSMM-A400-U4QM2 Brand Info
The HSMM-A400-U4QM2 is manufactured by a leading semiconductor and passive component producer known for stringent quality control and innovation in multilayer ceramic capacitors. This product line is recognized for delivering reliable and consistent components that meet the rigorous demands of industrial electronics, ensuring long-term stability and performance. The brand supports engineers and sourcing specialists with comprehensive datasheets, technical support, and global availability to facilitate seamless integration into various electronic designs.
FAQ
What is the operating temperature range of this capacitor?
This capacitor is rated for operation from -55??C to +125??C, allowing it to perform reliably in a wide range of industrial and automotive environments where temperature fluctuations are common.
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How does the X7R dielectric affect performance?
The X7R dielectric provides a balanced capacitance stability and temperature performance, maintaining capacitance within ??15% across the specified temperature range. This makes it suitable for applications requiring moderate precision without the high cost of Class I dielectrics.
Is this component compatible with automated PCB assembly processes?
Yes, the 0402 package size is widely supported by automated pick-and-place machines, enabling efficient mass production and consistent placement accuracy in modern PCB assembly lines.
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What advantages does the low ESR characteristic provide?
Low Equivalent Series Resistance reduces power losses and thermal buildup during operation. This improves energy efficiency, extends the capacitor??s operational life, and enhances overall circuit reliability, especially in high-frequency applications.
Can this capacitor be used in high-voltage applications?
This device is rated for 50 V DC, making it suitable for moderate voltage applications but not for high-voltage scenarios. Designers should select capacitors with higher voltage ratings for applications exceeding this limit to ensure safety and durability.