EEE-1CS100SR Panasonic Capacitor (Capacitor Al Electrolytic) In Stock
Panasonic EEE-1CS100SR is a surface mount aluminum electrolytic capacitor with 10 µF capacitance, 16 V voltage rating, and ±20% tolerance. It features a compact SMD package for space-constrained PCB designs and long-life low-ESR performance. Available from stock worldwide for immediate shipment at competitive pricing.
- Manufacturer
- Panasonic
- Package
- Capacitor Al Electrolytic
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-1CS100SR Datasheet PDF
- Category
- Capacitor
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 10 µF capacitance at 16 V with ±20% tolerance, ideal for decoupling and bulk storage in low-voltage power rails
- Surface mount (SMD) aluminum electrolytic construction delivering long service life and stable low-ESR characteristics
- Compact SMD footprint enabling high-density board layouts in consumer electronics and portable power designs
- Panasonic EEE-CS series quality with high ripple current handling and reliable performance across temperature range
Applications
The EEE-1CS100SR is commonly used as a bulk capacitor or bypass capacitor in low-voltage DC power supply circuits, including point-of-load regulators and voltage reference filtering in consumer electronics, IoT devices, and portable instruments. Its 16 V rating and 10 µF capacitance make it well suited for output filtering on 3.3 V and 5 V switch-mode power supply stages where space is limited. It also finds application in audio coupling stages and sensor signal conditioning circuits requiring stable low-frequency energy storage.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key electrical specifications of the EEE-1CS100SR capacitor?
The EEE-1CS100SR is a 10 µF aluminum electrolytic capacitor rated for 16 V with ±20% capacitance tolerance. It is designed for surface mount PCB assembly and delivers low equivalent series resistance (ESR) suitable for power supply decoupling applications. Its compact SMD form factor supports automated pick-and-place assembly in production environments.
In which power supply designs can the EEE-1CS100SR serve as an output filter capacitor?
The EEE-1CS100SR is well suited as an output filter capacitor in switch-mode power supplies with output voltages of 3.3 V, 5 V, or up to 12 V, where a 16 V rated capacitor provides an adequate derating margin. Its 10 µF capacitance smooths output ripple in buck or boost converter designs operating at switching frequencies of 100 kHz to 2 MHz commonly found in IoT, mobile, and embedded system power stages.
How does the EEE-1CS100SR compare to a 10 µF ceramic capacitor for bulk decoupling at 16 V?
At 10 µF and 16 V, the EEE-1CS100SR aluminum electrolytic offers significantly higher volumetric capacitance per cost compared to a 10 µF MLCC rated at 16 V. However, MLCCs exhibit lower ESR, typically below 10 mΩ, versus the higher ESR of aluminum electrolytics, making MLCCs preferable for high-frequency decoupling above 1 MHz. The EEE-1CS100SR is the economical choice for low-frequency bulk storage where ESR requirements are relaxed.
What operating temperature range does the EEE-1CS100SR support for industrial use cases?
The Panasonic EEE-1CS100SR is rated for an operating temperature range of -40°C to +85°C, making it suitable for consumer and light industrial applications. For environments exceeding 85°C, such as automotive or heavy industrial control, a 105°C-rated aluminum electrolytic capacitor would be more appropriate. Within its rated range, the capacitor maintains stable 10 µF capacitance with minimal drift.
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