SP-68uF-50V
Ultra-low ESR solid polymer capacitor with 68uF and 50V for high-frequency decoupling.
Product Overview
Description
The SP-68uF-50V is a high-performance solid polymer aluminum capacitor designed for high-frequency decoupling applications. With 68uF capacitance and ultra-low ESR of 18mOhm, it provides excellent decoupling for high-speed digital circuits.
This surface-mount capacitor features a compact 5x5mm case size for high-density PCB designs. The solid polymer construction provides stable performance and extremely long lifetime.
Rated for 100,000 hours at 105C with 3.5A ripple current, this capacitor is ideal for FPGA power supplies and high-speed digital systems.
Product Series
SP
Primary Application
FPGA power supplies
Key Features
- Ultra-low ESR 18mOhm
- High ripple current 3.5A
- 100,000 hour lifetime
- SMD mounting
- Compact 5x5mm size
Specifications
| Capacitance | 68uF +/-20% |
|---|---|
| Voltage Rating | 50V DC |
| ESR | 18mOhm max @ 100kHz |
| Ripple Current | 3.5A @ 105C, 100kHz |
| Temperature Range | -55C to +105C |
| Lifetime | 100,000 hours @ 105C |
| Mounting | SMD |
| Dimensions | 5mm x 5mm x 6mm L |
Applications
FPGA power supplies
Electronic system design
High-speed digital circuits
Electronic system design
High-frequency decoupling
Electronic system design
Telecom equipment
Electronic system design
FAE Expert Insights
"The SP-68uF-50V is excellent for FPGA and high-speed digital circuit decoupling. The 18mOhm ESR provides excellent high-frequency performance. The compact 5mm size fits well in space-constrained designs near high-speed ICs. I use this capacitor for decoupling FPGAs and processors with great results."
Excellent for FPGA decoupling; 18mOhm ESR; compact 5mm size; high-frequency performance
— Michael Zhang, BeiLuo
Frequently Asked Questions
What is the ESR of this capacitor?
The ESR is 18mOhm maximum at 100kHz. This low ESR provides excellent high-frequency decoupling performance. For detailed specifications and application support on aishi SP-68uF-50V, refer to the datasheet or contact our team.
The 18mOhm ESR is excellent for high-frequency decoupling applications.
What is the ripple current rating?
Rated ripple current is 3.5A at 105C and 100kHz. This is suitable for FPGA and processor decoupling applications. For detailed specifications and application support on aishi SP-68uF-50V, refer to the datasheet or contact our team.
3.5A rating is suitable for most digital circuit decoupling.
What is the expected lifetime?
Rated lifetime is 100,000 hours at 105C. At typical operating temperatures, expected lifetime extends to 200,000+ hours. For detailed specifications and application support on aishi SP-68uF-50V, refer to the datasheet or contact our team.
Essentially maintenance-free for digital electronics.
What applications is this suitable for?
Ideal for FPGA power supplies, processor decoupling, and high-speed digital circuits where low ESR is critical. For detailed specifications and application support on aishi SP-68uF-50V, refer to the datasheet or contact our team.
Perfect for high-speed digital decoupling applications.
What package size is this?
This capacitor is in a compact 5mm x 5mm x 6mm SMD package, ideal for high-density PCB designs near high-speed ICs. For detailed specifications and application support on aishi SP-68uF-50V, refer to the datasheet or contact our team.
Compact size fits well in space-constrained designs.