S05K300 EPCOS Inc, S05K300 Datasheet - Page 34
![VARISTOR 300VRMS 5MM RADIAL](/photos/1/40/14043/varistor_5mm_series_sml.jpg)
S05K300
Manufacturer Part Number
S05K300
Description
VARISTOR 300VRMS 5MM RADIAL
Manufacturer
EPCOS Inc
Series
StandarDr
Datasheet
1.S05K140.pdf
(36 pages)
Specifications of S05K300
Varistor Voltage
470V
Current-surge
400A
Number Of Circuits
1
Maximum Ac Volts
300VAC
Maximum Dc Volts
385VDC
Energy
9.6J
Package / Case
Disc 5mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
495-3787
B72205S301K101
S05K300
B72205S301K101
S05K300
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
S05K300E2
Manufacturer:
EPO
Quantity:
21 000
Company:
Part Number:
S05K300E2
Manufacturer:
EPCOS
Quantity:
5 821
Cautions and warnings
General
1. EPCOS metal oxide varistors (SIOVs) are designed for specific applications and should not be
2. Ensure suitability of SIOVs through reliability testing during the design-in phase. SIOVs should
3. For applications of SIOVs in line-to-ground circuits based on various international and local
Storage
1. Store SIOVs only in original packaging. Do not open the package before storage.
2. Storage conditions in original packaging:
3. Avoid contamination of an SIOV’s surface during storage, handling and processing.
4. Avoid storage of SIOVs in harmful environments that can affect the function during long-term
5. The SIOV type series should be soldered within the time specified:
Handling
1. SIOVs must not be dropped.
2. Components must not be touched with bare hands. Gloves are recommended.
3. Avoid contamination of the surface of SIOV electrodes during handling, be careful of the sharp
Soldering (where applicable)
1. Use rosin-type flux or non-activated flux.
2. Insufficient preheating may cause ceramic cracks.
3. Rapid cooling by dipping in solvent is not recommended.
4. Complete removal of flux is recommended.
Please read Cautions and warnings and
Important notes at the end of this document.
Leaded varistors
StandarD series
used for purposes not identified in our specifications, application notes and data books unless
otherwise agreed with EPCOS during the design-in-phase.
be evaluated taking into consideration worst-case conditions.
standards there are restrictions existing or additional safety measures required.
Storage temperature:
Relative humidity:
Dew precipitation:
operation (examples given under operation precautions).
SIOV-S, -Q, -LS
ETFV and SFS types
edge of SIOV electrodes.
<75% annual average,
Is to be avoided.
–25 °C … +45 °C
<95% on maximum 30 days a year.
24 months
12 months.
34
11/07