Metal Oxide Varistors-Q Series (6KV/3KA)
Metal Oxide Varistors-Q Series (6KV/3KA) Data
Sheet
Feature
■Wide
operating voltage range from 82V to 1100V
■Operating
Temperature: -40℃~ +125℃
■Storage
Temperature: 15℃~35℃
Applications
■The
over-voltage protection for transistors, IC, SCR and semiconductor switching components and
a variety of electronic, electrical equipment
■Surge
absorption and over-voltage protection for household appliances
■Industrial
electrical surge absorption
■Electrostatic
discharge and noise signal cancellation
■Surge
absorption of relays and solenoid valves
■Over-voltage
protection for leakage switch
■The
lightning protection and over-voltage protection for Telephone program-controlled switches and
communications equipment
Applicable Standard
Approval
Organization
Safety Standards
GB/T10193
China
CQC
GB/T10194
GB8898-2011
GB4943.1-2011
USA
Canada
Germany
Certificate No.
10D: CQC07001020532
14D: CQC07001020531
20D: CQC07001020530
E330837
40023049
UL
VDE
UL 1449
IEC 61051
Revision: 2018-04-29
1
Email: info@songtian.cn
Website: http://www.songtian-ste.com
Metal Oxide Varistors-Q Series (6KV/3KA)
Part Number Code
STE
10
D
471
K
1
E
N0
F
Q
B
Inner Management
0
R
0
Songtian
(STE)
Product
Categories
D: (Circular)
Tolerance
K:±10%
Pitch
E:7.5mm
D:10.0mm
Package
B: Bulk
T:Tape
Environmental
Standard
R:RoHS
F:RoHS+Halogen-Free
Core Diameter
10:10mm
14:14mm
20:20mm
Foot Type
1:Long straight
2:Outside Crimped
3:Short Straight
8:Vertical Crimped
Style
Q: 6KV/3KA
Lead Material
F: Tinned copper clad steel wire
C:Copper wire
Nominal Varistor Voltage
820:82V
471:470V
122:1200V
Lead Length
S0~S9:1.0~1.9mm
X0~X9:2.0~2.9mm
A0~A9:3.0~3.9mm
B0~B9:4.0~4.9mm
C0~C9:5.0~5.9mm
D0~D9:6.0~6.9mm
E0~E9:7.0~7.9mm
Lead Length
F0~F9:8.0~8.9mm
G0~G9:9.0~9.9mm
H0~H9:10.0~10.9mm
J0~J9:11.0~11.9mm
K0~K9:12.0~12.9mm
L0~L9:13.0~13.9mm
M0~M9:14.0~14.9mm
Lead Length
M0~M9:14.0~14.9mm
N0:16~27.0mm(Bulk)
Crimped Lead Taped
N0:H0=16.5mm
P0:H0=17.0mm
Q0:H0=19.0mm
Straight Lead
Q0:20.0mm
Revision: 2018-04-29
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Email: info@songtian.cn
Website: http://www.songtian-ste.com
Metal Oxide Varistors-Q Series (6KV/3KA)
Electrical Characteristics
10D-Q Series
Maximum
Allowable
Voltage
AC
rms
(V)
DC
rms
(V)
320
350
385
415
460
505
560
615
670
745
825
895
Part Number
Varistor
Voltage
V
1mA
(V)
390(351-429)
430(387-473)
470(423-517)
510(459-561)
560(504-616)
620(558-682)
680(612-748)
750(675-825)
820(738-902)
910(819-1001)
1000(900-1100)
1100(990-1210)
Maximum
Clamping
Voltage
VC
(V)
650
710
775
845
925
1025
1120
1240
1355
1500
1650
1815
IP
(A)
25
25
25
25
25
25
25
25
25
25
25
25
Peak Current
Rating(8/20μs)
1 pulse
(A)
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
2 pulse
(A)
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
Maximum
Energy
(10/1000μs)
(J)
81.2
68.2
99.4
99.4
99.4
102.2
102.2
124.6
124.6
133
133
155
Rated
Power
(W)
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
Typical
Capacitance
(Reference)
1KHz
(pF)
300
270
230
210
180
190
170
160
140
120
110
90
STE-10D391KQ
STE-10D431KQ
STE-10D471KQ
STE-10D511KQ
STE-10D561KQ
STE-10D621KQ
STE-10D681KQ
STE-10D751KQ
STE-10D821KQ
STE-10D911KQ
STE-10D102KQ
STE-10D112KQ
250
275
300
320
350
385
420
460
510
550
625
680
Revision: 2018-04-29
3
Email: info@songtian.cn
Website: http://www.songtian-ste.com