This Semtech product is a 10uF surface-mount (SMD) low-ESR aluminum electrolytic capacitor with a voltage rating of 25V, and a tolerance of ±20%. It measures 4x5.4mm, has a ripple current of 100mArms, and meets RoHS compliance requirements. It also has a black insulation sleeve. The CK1E100M-CRC54 is ideal for power management, consumer electronics, medical, lighting, entertainment and telecommunication applications where its low absorption, low leakage, and long life help ensure reliable performance.