| PartNumber | ECW-F4394HLB | ECW-F4394HL | ECW-F4394JB |
| Description | Film Capacitors 400VDC 0.39uF 3% MPP L/S=7.5mm | Film Capacitors .39uF 400V 3% MPP L/S=15mm | Film Capacitors 400VDC 0.39uF 5% MPP L/S=20mm |
| Manufacturer | Panasonic | Panasonic | Panasonic |
| Product Category | Film Capacitors | Film Capacitors | Film Capacitors |
| RoHS | Y | Y | Y |
| Series | ECWF(L) | ECWF(L) | ECWF(B) |
| Termination Style | Radial | Radial | Radial |
| Product | RF Microwave Film Capacitors | RF Microwave Film Capacitors | RF Microwave Film Capacitors |
| Dielectric | Polypropylene (PP) | Polypropylene (PP) | Polypropylene (PP) |
| Capacitance | 0.39 uF | 0.39 uF | 0.39 uF |
| Voltage Rating DC | 400 VDC | 400 VDC | 400 VDC |
| Tolerance | 3 % | 3 % | 5 % |
| Lead Spacing | 10 mm | 15 mm | 20 mm |
| Lead Style | Crimped | Straight | Straight |
| Minimum Operating Temperature | - 40 C | - 40 C | - 25 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Length | 18 mm | 18 mm | 23 mm |
| Width | 10.3 mm | 10.3 mm | 13.5 mm |
| Height | 20.1 mm | 15.1 mm | 20.5 mm |
| Packaging | Bulk | Bulk | Bulk |
| Type | Metallized Polypropylene Film Capacitors | Metallized Polypropylene Film Capacitors | Metallized Polypropylene Film Capacitors |
| Brand | Panasonic | Panasonic | Panasonic |
| Number of Pins | 2 | 2 | 2 |
| Capacitance nF | 390 nF | 390 nF | 390 nF |
| Capacitance pF | 390000 pF | 390000 pF | 390000 pF |
| Lead Diameter | 0.8 mm | 0.8 mm | 0.8 mm |
| Product Type | Film Capacitors | Film Capacitors | Film Capacitors |
| Factory Pack Quantity | 100 | 100 | 100 |
| Subcategory | Capacitors | Capacitors | Capacitors |