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| PartNumber | ESMM421VSN181MR25S | ESMM421VSN151MQ30S | ESMM421VSN121MQ25S |
| Description | Aluminum Electrolytic Capacitors - Snap In 180uF 420 Volt | Aluminum Electrolytic Capacitors - Snap In 150uF 420 Volt | Aluminum Electrolytic Capacitors - Snap In 120uF 420 Volt |
| Manufacturer | United Chemi-Con | United Chemi-Con | United Chemi-Con |
| Product Category | Aluminum - Polymer Capacitors | Aluminum - Polymer Capacitors | Aluminum - Polymer Capacitors |
| Series | SMM | SMM | SMM |
| Packaging | Bulk | Bulk | Bulk |
| Voltage Rating | 420V | 420V | 420V |
| Package Case | Radial, Can - Snap-In | Radial, Can - Snap-In | Radial, Can - Snap-In |
| Capacitance | 180μF | 150μF | 120μF |
| Impedance | - | - | - |
| Operating Temperature | -25°C ~ 85°C | -25°C ~ 85°C | -25°C ~ 85°C |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Size Dimension | 1.181" Dia (30.00mm) | 1.000" Dia (25.40mm) | 1.000" Dia (25.40mm) |
| Applications | General Purpose | General Purpose | General Purpose |
| Tolerance | ±20% | ±20% | ±20% |
| Polarization | - | - | - |
| Ripple Current | 1.48A | 1.26A | 1.08A |
| Lead Spacing | 0.394" (10.00mm) | 0.394" (10.00mm) | 0.394" (10.00mm) |
| Surface Mount Land Size | - | - | - |
| ESR Equivalent Series Resistance | 1.842 Ohm | 2.21 Ohm | 2.763 Ohm |
| Lifetime Temp# | 3000 Hrs @ 85°C | 3000 Hrs @ 85°C | 3000 Hrs @ 85°C |
| Height Seated Max | 1.063" (27.00mm) | 1.260" (32.00mm) | 1.063" (27.00mm) |