S14K320E2K1 EPCOS Inc, S14K320E2K1 Datasheet - Page 12

• Manufacturer Part Number: S14K320E2K1
• Description: VARISTOR 320V RMS 14MM RADIAL
• Manufacturer: EPCOS Inc
• Series: AdvanceD-MPr

Specifications of S14K320E2K1

• Varistor Voltage: 510V
• Current-surge: 6kA
• Number Of Circuits: 1
• Maximum Ac Volts: 320VAC
• Maximum Dc Volts: 420VDC
• Energy: 150J
• Package / Case: Disc 14mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 495-4293; B72214P2321K101; Q4988326; S14K320E2K1

Reliability data environmental
Note:
UCT = Upper category temperature
LCT = Lower category temperature
R
PPD PD VAR PD
Please read Cautions and warnings and
Important notes at the end of this document.
Leaded varistors
AdvanceD-MP series
ins
Max. AC operating
voltage
Damp heat, steady
state
Climatic sequence
Fast temperature
cycling
Characteristics
= Insulation resistance to CECC 42 000, test 4.8
CECC 42 000, test 4.20 1000 h at UCT
After having continuously applied the maximum
allowable voltage at UCT ±2 ° C for 1000 h, the
specimen shall be stored at room temperature
and normal humidity for 1 to 2 h.
Thereafter, the change of V
The specimen shall be subjected to 40 2 ° C,
90 to 95% r.H. for 56 days without load / with
10% of the maximum continuous DC operating
voltage V
and normal humidity for 1 to 2 h.
Thereafter, the change of V
Thereafter, insulation resistance R
measured according to CECC 42 000, test 4.8
at V = 500 V.
CECC 42 000, test 4.16
The specimen shall be subjected to:
a) dry heat at UCT, 16 h
b) damp heat, 1st cycle: 55 ° C, 93% r.H., 24 h
c) cold, LCT, 2 h
d) damp heat, additional 5 cycles: 55 ° C/25 ° C,
93% r.H., 24 h/cycle.
Then the specimen shall be stored at room
temperature and normal humidity for 1 to 2 h.
Thereafter, the change of V
Thereafter, insulation resistance R
measured according to CECC 42 000, test 4.8
at V = 500 V.
IEC 60068-2-14, test Na, LCT/UCT, dwell time
30 min, 5 cycles
Test methods/Description
DC
. Then stored at room temperature
Page 12 of 15
v
v
v
shall be measured.
shall be measured.
shall be measured.
ins
ins
shall be
shall be
| V/V (1 mA)| 10%
| V/V (1 mA)| 10%
R
| V/V (1 mA)| 10%
R
| V/V (1 mA)| 5%
No visible damage
ins
ins
SIOV-S14K***E2K1
B72214P2**1K101
Specifications
≥1 M
≥1 M
2010-02-02