EEE-TK1E102AM Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-TK1E102AM is a 1000 µF, 25 V SMD aluminum electrolytic capacitor in the TK series SMT package. Designed for high-capacitance bulk decoupling and energy storage on power rails in compact surface-mount designs. Available from stock worldwide with global shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-TK1E102AM Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1000 µF capacitance at 25 V rated voltage for high-capacitance bulk energy storage in SMD power circuits
- SMD (surface-mount) TK series package enabling automated pick-and-place assembly for high-volume PCB production
- Aluminum electrolytic construction providing cost-effective high capacitance density for power rail decoupling
- Polarized electrolytic design suited for DC power supply bypass and low-frequency filtering applications
- Panasonic TK series reliability with consistent capacitance and ESR performance across operating temperature ranges
Applications
The EEE-TK1E102AM is a 1000 µF, 25 V SMD aluminum electrolytic capacitor used primarily for bulk power rail decoupling and energy buffering in switch-mode power supplies, DC-DC converter outputs, and motor driver circuits. Its high capacitance value effectively suppresses low-frequency ripple on 5 V to 24 V power rails in industrial control boards, consumer electronics, and embedded computing systems. The SMT package makes it compatible with automated reflow soldering processes, reducing assembly cost in medium- to high-volume PCB production runs.
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 Panasonic EEE-TK1E102AM capacitor?
The EEE-TK1E102AM is a 1000 µF aluminum electrolytic capacitor with a 25 V DC rated voltage in an SMD TK series package. These specifications make it appropriate for bulk decoupling on 5 V, 12 V, and 24 V power rails in switch-mode power supplies, motor controllers, and embedded computing boards where high capacitance at modest voltage is needed.
Can the EEE-TK1E102AM be used in automotive or harsh-environment applications?
The EEE-TK1E102AM is a standard Panasonic TK series SMD aluminum electrolytic capacitor rated for industrial operating conditions, but it is not specified to AEC-Q200 automotive qualification. For automotive-grade applications requiring AEC-Q200 certification, Panasonic offers dedicated automotive capacitor series. For industrial boards operating from -40°C to +105°C, verify the specific temperature rating in the TK series datasheet before designing in.
How does the 1000 µF capacitance of EEE-TK1E102AM help in DC-DC converter output filtering?
At 1000 µF and 25 V, the EEE-TK1E102AM provides substantial low-frequency energy storage that smooths output voltage ripple from DC-DC converters switching at frequencies from 10 kHz to 500 kHz. Placing this capacitor on the output rail reduces peak-to-peak ripple voltage, improving regulation for sensitive loads like microprocessors and analog circuits requiring clean 3.3 V or 5 V supply rails.
What PCB assembly process is compatible with the EEE-TK1E102AM SMD package?
The EEE-TK1E102AM uses an SMD (surface-mount device) TK series package designed for automated pick-and-place placement followed by reflow soldering. This eliminates the manual through-hole insertion step, reducing assembly time and cost in medium- to high-volume production. The SMD form factor also allows placement on both sides of a PCB, supporting compact double-sided board designs needing 1000 µF bulk capacitance at 25 V.
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