The BLS126K112N344 is a 12 µF DC-link capacitor rated for 1100 Vdc, operating from -55°C to 125°C, with a capacitance tolerance of ±10%. It features a 42 mm length, 43 mm height, 28 mm thickness, 37.5 mm terminal pitch, 10.2 mm maximum lead spacing, and 1.2 mm lead diameter. The capacitor meets AEC-Q200 qualifications, includes UL94V-0 plastic case and epoxy fill, and supports peak current up to 420 V/µs with a ripple current rating of 16.4 A. ESR at 10 kHz is 6.3 mΩ and thermal resistance is 11.8 °C/W. It is designed for harsh environments and tested for 2000 hours at 85°C/85% RH under rated voltage.
Power Film Dc Applications / Dc Link Capacitors / Box
12UF 1100VDC 42X43X28MM LS=37.5
| Cornell Dubilier | DigiKey | |
|---|---|---|
| Product Category | Capacitors | Capacitors |
| Product Number | BLS126K112N344 | 338-BLS126K112N344-ND |
| Product Name | Film Paper Film Capacitors | Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor |
| Technology | Film Capacitors | Film Capacitors |
| Operating Temperature | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) |
| Electrostatic Capacitors | Paper | Polypropylene |
| Capacitance Range | 12 microF | 12 microF |
