The 125MKP275KG is a Class X2 film capacitor for across-the-line EMI suppression, constructed with metallized polypropylene film in a flame-retardant plastic case with epoxy end fill (UL94V-0) and lead-free tinned leads. It has a rated voltage of 275 VAC (310 VDC), a capacitance of 1.2 µF, and a dv/dt rating of 180 V/µs. Dimensions are 26 mm × 19.5 mm × 9 mm with a lead spacing of 22.5 mm and a lead diameter of 0.8 mm. It operates from -40°C to +110°C, with a capacitance tolerance of ±10% at 1 kHz and 20°C. The insulation resistance exceeds 5000 MΩ at 500 VDC. It meets UL/CSA, VDE, IEC, and CQC safety standards for X2 applications up to 1200 V peak voltage. Life expectancy tests confirm capacitance change under 10% and dissipation factor under 0.8% after 1000 hours at 110°C and 125% rated voltage.
X2 And Arc Suppression
1.2µF Film Capacitor 310V Polypropylene (PP), Metallized Radial
Boxed Metallized Polypropylene Film Capacitors 1.2µF
CAP FILM 1.2UF 10% 310VAC RADIAL
| Cornell Dubilier | DigiKey | New Yorker Electronics Co., Inc. | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | 125MKP275KG | 125MKP275KG-ND | 2002-125MKP275KG | 125MKP275KG |
| Product Name | Film Paper Film Capacitors | Film Capacitors | Film Capacitors | Capacitors - Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor | Leaded Capacitor | |
| Technology | Film Capacitors | Film Capacitors | Film Capacitors | Film Capacitors; Single-Layer |
| Operating Temperature | -40 to 110 C (-40 to 230 F) | -40 to 110 C (-40 to 230 F) | -40 to 110 C (-40 to 230 F) | |
| Electrostatic Capacitors | Paper | Polypropylene | Polypropylene | Polypropylene; Polypropylene (PP), Metallized |
| Capacitance Range | 1.2 microF | 1.2 microF | 1.2 microF | 1.2 microF |
