| PartNumber | ESMQ401VSN681MR50W | ESMQ401VSN681MR50S | ESMQ401VSN681MA40S |
| Description | Aluminum Electrolytic Capacitors - Snap In 680uF 400 Volt | Aluminum Electrolytic Capacitors - Snap In 680uF 400 Volt | Aluminum Electrolytic Capacitors - Snap In 680uF 400 Volt |
| Manufacturer | United Chemi-Con (UCC) | United Chemi-Con | United Chemi-Con |
| Product Category | Aluminum Electrolytic Capacitors - Snap In | Aluminum - Polymer Capacitors | Aluminum Capacitors |
| RoHS | Y | - | - |
| Product | Aluminum Electrolytic Capacitors | - | - |
| Termination Style | Snap In | - | - |
| Capacitance | 680 uF | 680μF | 680μF |
| Voltage Rating DC | 400 VDC | - | - |
| Minimum Operating Temperature | - 25 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Number of Pins | 2 Pin | - | - |
| Diameter | 30 mm | - | - |
| Length | 50 mm | - | - |
| Lead Spacing | 10 mm | 0.394" (10.00mm) | 0.394" (10.00mm) |
| Life | 2000 Hour | - | - |
| Series | SMQ | SMQ | SMQ |
| Packaging | Bulk | Bulk | Bulk |
| Type | Large Capacitance Aluminum Electrolytic Capacitors | - | - |
| Brand | United Chemi-Con | - | - |
| Dissipation Factor DF | 0.15 | - | - |
| Product Type | Electrolytic Capacitors | - | - |
| Factory Pack Quantity | 200 | - | - |
| Subcategory | Capacitors | - | - |
| Voltage Rating | - | 400V | 400V |
| Package Case | - | Radial, Can - Snap-In | Radial, Can - Snap-In |
| Impedance | - | - | - |
| Operating Temperature | - | -25°C ~ 85°C | -25°C ~ 85°C |
| Mounting Type | - | Through Hole | Through Hole |
| Size Dimension | - | 1.181" Dia (30.00mm) | 1.378" Dia (35.00mm) |
| Applications | - | General Purpose | General Purpose |
| Tolerance | - | ±20% | ±20% |
| Polarization | - | - | - |
| Ripple Current | - | 2.96A | 2.96A |
| Surface Mount Land Size | - | - | - |
| ESR Equivalent Series Resistance | - | - | - |
| Lifetime Temp# | - | 2000 Hrs @ 85°C | 2000 Hrs @ 85°C |
| Height Seated Max | - | 1.969" (50.00mm) | 1.575" (40.00mm) |