The Type 168/185 series metallized polyester radial lead capacitors are a type of metallized polyester radial capacitors that are available in bulk (Type 168) or on ammo pack or tape and reel (Type 185). These capacitors are constructed in rugged rectangular plastic cases and all come with 5.0 mm (0.197“) lead spacing. They are good for general purpose applications such as bypass, decoupling, energy storage/discharge and arc suppres- sion.
The Type 168/185 series radial lead metallized polyester box capacitors are available in bulk (Type 168) or on ammo pack or tape and reel (Type 185). They are constructed in rugged rectangular plastic cases, all with 5.0 mm (0.197") lead spacing, and are suitable for general‑purpose applications such as bypass, decoupling, energy storage/discharge and arc suppression.
Key specifications include a capacitance range of 0.001 µF to 1.0 µF, voltage ratings from 50 Vdc to 400 Vdc, tolerance options of +5 %, +10 % and +20 %, operating temperature from –55 °C to +125 °C, and compliance with RoHS. The datasheet also provides packaging dimensions, tape specifications, and test methods.
| Capacitance range | 0.001 µF to 1.0 µF |
|---|---|
| Voltage range | 50 Vdc to 400 Vdc (30 Vac to 200 Vac, 60 Hz) |
| Capacitance tolerance | J = +5 %, K = +10 %, M = +20 % |
| Operating temperature range | –55 °C to +125 °C |
| Lead spacing | 5.0 mm (0.197 in) |
| RoHS compliance | Yes |
| Dissipation factor (DF) at 10 kHz | < 0.005 |
| Total self inductance | Approximately 7 nH |
| Dielectric Withstand Voltage | 1.6 × rated voltage for 2 sec @ +25 °C |
They are offered in bulk (Type 168), ammo pack, or tape and reel (Type 185).
All capacitors have a 5.0 mm (0.197 in) lead spacing.
Yes, the capacitors meet RoHS requirements.
The capacitors operate from –55 °C to +125 °C.