Product Overview
This series of Conductive Polymer Aluminum Electrolytic Capacitors offers a surface mount type solution with high voltage capabilities up to 35 V.DC, a low profile of 1.0 mm maximum, and high ripple current handling up to 5600 mA r.m.s. These capacitors are RoHS compliant and halogen-free, making them suitable for a wide range of electronic applications requiring reliable performance in a compact form factor.
Product Attributes
- Type: Conductive Polymer Aluminum Electrolytic Capacitors
- Mounting Type: Surface Mount
- Compliance: RoHS compliant, Halogen free
Technical Specifications
General Specifications
| Feature | Specification |
|---|---|
| Category Temperature Range | -55 to +105 |
| Capacitance Tolerance | 20 % (120 Hz / +20 ) |
| Endurance | +105 2 , 2000 h, rated voltage applied |
| Damp Heat (Steady state) | +60 , 90 %, 500 h, No-applied voltage |
| Surge Voltage (V.DC) | Rated voltage 1.25 [2.0 V.DC to 16 V.DC], 1.15 [20 V.DC to 35 V.DC] (15 to 35 ) |
Series, Rated Voltage, and Capacitance Ranges
| Series | Rated Voltage Range (V.DC) | Nominal Capacitance Range (F) |
|---|---|---|
| CS | 4.0 V.DC to 35 V.DC | 10 F to 120 F |
| CT | 2.0 V.DC to 35 V.DC | 15 F to 180 F |
| CX | 2.0 V.DC to 35 V.DC | 15 F to 560 F |
DC Leakage Current
| Rated Voltage Range (V.DC) | Condition | Max. Leakage Current (A) |
|---|---|---|
| 2.0 V.DC to 6.3 V.DC | 2 min | 0.1 CV |
| 10 V.DC to 35 V.DC | 2 min | 0.3 CV |
Dissipation Factor (tan )
| Rated Voltage Range (V.DC) | Condition | Max. Dissipation Factor |
|---|---|---|
| 2.0 V.DC to 6.3 V.DC | Within the initial limit | 3 times of the initial limit |
| 10 V.DC to 35 V.DC | Within the initial limit | 3 times of the initial limit |
| All Series | (120 Hz / + 20 ) | 0.06 |
Capacitance Change
| Rated Voltage Range (V.DC) | Condition | Capacitance Change |
|---|---|---|
| 2.0 V.DC to 2.5 V.DC | +70 %, 20 % | |
| 4.0 V.DC, 10 V.DC to 35 V.DC | +60 %, 20 % | |
| 6.3 V.DC | +50 %, 20 % | |
| All Series | Within 20 % of the initial value |
Dimensions (mm)
| Series | L 0.2 | W1 0.2 | W2 0.1 | H 0.1 | P 0.3 |
|---|---|---|---|---|---|
| CS | 7.3 | 4.3 | 1.1 | 1.3 | 2.4 |
| CT | 7.3 | 4.3 | 1.4 | 1.3 | 2.4 |
| CX | 7.3 | 4.3 | 1.9 | 1.4 | 2.4 |
Marking Example (EEFCX0J181R)
| Part Number | Series | Rated Voltage (V.DC) | Capacitance (F) | Case Size (mm) L x W x H | Ripple Current*1 (mA r.m.s.) | ESR*2 (m max.) | Min. Packaging Qty*3 (pcs) |
|---|---|---|---|---|---|---|---|
| EEFCX0J181R | CX | 35 | 180 | 7.3 x 4.3 x 1.9 | 5100 | 15 |
*1: Ripple current100 kHz / +45
*2: ESR100 kHz / +20
*3: Please contact us when 500 pcs packing is necessary.
Note: CS, CT and CX series part numbers rated 10 V.DC or above are Not Recommended For New Design.
2409302301_PANASONIC-EEFCX0D331R_C427102.pdf
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