Product Overview
These Conductive Polymer Aluminum Electrolytic Capacitors are designed for surface mount applications, offering a low profile with a maximum height of 1.0 mm. They feature low Equivalent Series Resistance (ESR) ranging from 4.5 m to 9 m and low Equivalent Series Inductance (ESL), with 3-terminal versions exhibiting 50% less ESL than 2-terminal counterparts. These capacitors support high ripple current up to 8500 mAr.m.s. and are RoHS compliant and Halogen-free. Available in the SR, LR, SS, LS, ST, and LT series, they are suitable for a wide operating temperature range from -55 C to +105 C and rated voltages from 2 V.DC to 6.3 V.DC.
Product Attributes
- Type: Conductive Polymer Aluminum Electrolytic Capacitors
- Mounting Type: Surface Mount
- Compliance: RoHS compliance, Halogen free
- Series: SR, LR, SS, LS, ST, LT
Technical Specifications
| Series | Rated Voltage (V.DC) | Nominal Capacitance (F) | Case Size (mm) L | Case Size (mm) W | Case Size (mm) H | Ripple Current (mAr.m.s. max.) | ESR (m max.) | Number of Terminals | Part Number | Packaging Q'ty (pcs) |
|---|---|---|---|---|---|---|---|---|---|---|
| SR | 2 | 220 | 7.3 | 4.3 | 1.0 max. | 7500 | 6 | 3 | EEFSR0D221R | 3500 |
| SR | 2 | 220 | 7.3 | 4.3 | 1.0 max. | 8500 | 4.5 | 3 | EEFSR0D221R4 | 3500 |
| SR | 2.5 | 180 | 7.3 | 4.3 | 1.0 max. | 7500 | 6 | 3 | EEFSR0E181R | 3500 |
| SR | 2.5 | 180 | 7.3 | 4.3 | 1.0 max. | 8500 | 4.5 | 3 | EEFSR0E181R4 | 3500 |
| SR | 4 | 120 | 7.3 | 4.3 | 1.0 max. | 6300 | 9 | 3 | EEFSR0G121R | 3500 |
| SR | 6.3 | 68 | 7.3 | 4.3 | 1.0 max. | 6300 | 9 | 3 | EEFSR0J680R | 3500 |
| LR | 2 | 220 | 7.3 | 4.3 | 1.0 max. | 7500 | 6 | 3 | EEFLR0D221R | 3500 |
| LR | 2 | 220 | 7.3 | 4.3 | 1.0 max. | 8500 | 4.5 | 3 | EEFLR0D221R4 | 3500 |
| LR | 2.5 | 180 | 7.3 | 4.3 | 1.0 max. | 7500 | 6 | 3 | EEFLR0E181R | 3500 |
| LR | 2.5 | 180 | 7.3 | 4.3 | 1.0 max. | 8500 | 4.5 | 3 | EEFLR0E181R4 | 3500 |
| LR | 4 | 120 | 7.3 | 4.3 | 1.0 max. | 6300 | 9 | 3 | EEFLR0G121R | 3500 |
| LR | 6.3 | 68 | 7.3 | 4.3 | 1.0 max. | 6300 | 9 | 3 | EEFLR0J680R | 3500 |
| SS | 2 | 220 | 7.3 | 4.3 | 1.1 | 7500 | 6 | 2 | EEFSS0D221R | 3500 |
| SS | 2.5 | 180 | 7.3 | 4.3 | 1.1 | 7500 | 6 | 2 | EEFSS0E181R | 3500 |
| LS | 2 | 220 | 7.3 | 4.3 | 1.1 | 7500 | 6 | 2 | EEFLS0D221R | 3500 |
| LS | 2.5 | 180 | 7.3 | 4.3 | 1.1 | 7500 | 6 | 2 | EEFLS0E181R | 3500 |
| ST | 2 | 330 | 7.3 | 4.3 | 1.4 | 7500 | 6 | 2 | EEFST0D331R | 3500 |
| ST | 2.5 | 270 | 7.3 | 4.3 | 1.4 | 7500 | 6 | 2 | EEFST0E271R | 3500 |
| LT | 2 | 330 | 7.3 | 4.3 | 1.4 | 7500 | 6 | 2 | EEFLT0D331R | 3500 |
| LT | 2.5 | 270 | 7.3 | 4.3 | 1.4 | 7500 | 6 | 2 | EEFLT0E271R | 3500 |
| Category Temp. Range | Rated Voltage Range (V.DC) | Nominal Cap. Range (F) |
|---|---|---|
| -55 C to +105 C | 2 V.DC to 6.3 V.DC | 68 F to 330 F |
| -55 C to +105 C | 2 V.DC to 2.5 V.DC | 180 F to 330 F |
| Characteristic | Condition | Value |
|---|---|---|
| Capacitance Tolerance | 120 Hz / +20 C | 20 % |
| DC Leakage Current | 2 minutes | < 0.1 CV (A) |
| Dissipation Factor (tan ) | 120 Hz/+20 C | < 0.06 |
| Surge Voltage (V.DC) | 15 C to 35 C | Rated voltage 1.25 |
| Endurance | +105 C, 2000 h, rated voltage applied | Capacitance change: Within 20 % of initial value; tan : < 2 times initial limit; DC leakage: < 3 times initial limit |
| Damp Heat (Steady state) | +60 C, 90 %, 500 h, No-applied voltage | Capacitance change: +70 %, 20 % (2 V.DC); +60 %, 20 % (2.5 V.DC); +50 %, 20 % (4 V.DC); tan : < 2 times initial limit; DC leakage: Within initial limit |
| Temperature | Coefficient |
|---|---|
| T < 45 C | 1.0 |
| 45 C < T < 85 C | 0.7 |
| 85 C < T < 105 C | 0.25 |
2410121910_PANASONIC-EEFSR0D221R4_C236299.pdf
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