EPCOS Varistors S20K300
| Type | S20K300 |
| Ordering code | B72220S0301K101 |
| Maximum working voltage (VAC) | 300 |
| Surge current (A) | 8000 |
| Energy absorption (J) | 173．0 |
| Features/Series | StandarD |
| Capacitance, typ. (pF) | 580 |
| Application | IndustrialConsumer Data processing |
SIOV metal oxide varistors
Leaded varistors, StandarD series
Series/Type: S05, S07, S10, S14, S20
Construction
■ Round varistor element, leaded
■ Coating: epoxy resin, flame-retardant to UL 94 V-0
■ Terminals: tinned copper wire
Features
■ Wide operating voltage range 11 … 1100 VRMS
■ High surge current ratings up to 8 kA
■ No derating up to 85 °C ambient temperature
■ PSpice models
Approvals
■ UL
■ CSA (all types ≥K115)
■ SEV
■ VDE
■ CECC
■ CQC S05/07 (K11 … K460), S10/S14 (K11 … K680), S20 (K11 … K1100)
■ IEC
Delivery mode
■ Bulk (standard), taped versions on reel or in Ammo pack upon request.
■ For further details refer to chapter “Taping, packaging and lead configuration” for leaded varistors.
Options
S10* types with lead spacing 5.0 mm and S20* types with lead spacing 7.5 mm are also available
on request.
G eneral technical data
Climatic category to IEC 60068-1 40/85/56
Operating temperature to CECC 42 000 – 40 … + 85 °C
Storage temperature – 40 … +125 °C
Electric strength to CECC 42 000 ≥2.5 kVRMS
Insulation resistance to CECC 42 000 ≥10 MΩ
Response time <25 ns