2008
10
/
“
”
2
!
△
9
!
△
Please read the "Notice for TAIYO YUDEN products" before using this catalog.
RING VARISTORS
OPERATING TEMP.
ー25∼+120℃
FEATURES
・
・
・
/
(α)
3∼7
10∼150nF
・Use
of strontium titanate semiconductor ceramics.
・Large
net voltage non-linear coefficient (
α
) of 3 to 7, and large electrostatic
capacitance of 10 to 150 nF. Noise can thus be absorbed over a wide
range of frequencies.
・Surface
electrode type/Side mount electrode type
APPLICATIONS
・
)
(EMI
・Eliminates
sparks between governor contact and commutator and
brushes; absorbs noise in micro motors.
ORDERING
CODE
1
S
STR
3
φD
[mm½
B△
A△
E△
H△
J△
8.6
10.7
9.4※
6.0※
8.0※
△=
※
S
R
4
△
△=
6
[V½
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
0
7
3
5
3
5
2 8
5
E
10
[V½
020
176
×0.1
2.0
17.6
8
△△△△
△=
S R
1
2
1
Material
S
STR
J
3
3
△△
0 4 0 F 3
○○○○
4
5
6
7
8
4
Individual Spec
△
Standard
△=Blank
Space
8.6
10.7
9.4※
6.0※
8.0※
△=Blank
Space
※mark
indicates non-standard code
for custom design development.
6
Upper Limit Voltage V½
[
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
0
7
Number of Electrode
3
5
3Poles
5Poles
External DimensionsφD
[mm½
B△
A△
E△
H△
J△
2 8
Electrode Position
S
R
Side
Surface
5
Nominal Lower Limit Voltage E
10
[V½
example
020
176
Number×0.1
2.0
17.6
8
Internal Code
△△△△
Standard
△=Blank
Space
464
!
△
9
!
△
Please read the "Notice for TAIYO YUDEN products" before using this catalog.
EXTERNAL
DIMENSIONS
Surface
Electrode Type
(SRJC)
Side
Electrode Type
(SSB)
Fig.
φD
φd
T
8.50±0.20
(0.335±0.008)
5.00±0.20
(0.197±0.008)
0.65+0.10/ー0.15
(0.026+0.004/ー0.006)
8.60±0.20
(0.339±0.008)
5.00±0.20
(0.197±0.008)
0.75max
(0.030max)
Unit:mm
(inch)
8
SURGE ABSORBERS
PART
NUMBERS
EHS
(Environmental
Hazardous
Ordering code
Substances)
RoHS
SRM
SRPP
SRA
Surface Electrode
SRE
SRJC
SRG
SRHN
SRHTT
SRHVP
Side Electrode
SSB
SSK
SSJ
SSD
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
φ
D
16.50±0.50
12.00±0.30
10.70±0.30
9.40±0.30
8.50±0.20
5.85±0.15
4.20±0.15
3.00±0.12
2.80+0.05
ー0.15
8.60±0.20
7.80±0.20
6.80±0.15
6.70±0.20
φ
d
9.40+0.30
ー0.20
6.95±0.15
6.70+0.30
ー0.10
5.75±0.20
5.00±0.20
4.10+0.10
ー0.05
2.80+0.20
ー0.10
2.15±0.10
1.90+0.15
ー0.00
5.00±0.20
5.35+0.20
ー0.10
4.70±0.15
4.70±0.15
T
1.30+0.40
ー0.20
1.10max
0.95±0.15
0.95±0.15
0.65+0.10
ー0.15
0.5±0.1
0.50+0.10
ー0.20
0.55max
0.50max
0.75max
0.70+0.05
ー0.15
0.75max
0.65±0.10
[mA½
Measuring
Current
13.0 to 50.0
4.0 to 60.0
1.5 to 50.0
2.0 to 35.0
2.0 to 35.0
10
3.0 to 9.0
2.0 to 6.5
3.0 to 6.5
2.5 to 6.0
2.0 to 14.0
4.0 to 16.0
10
2.0 to 20.0
4.0 to 16.0
≧2.0
3
≧2.0
3
[V½
E
10
Voltage
Non-linear
coefficient
Number of
Electrode
3 or 5
3 or 5
※
※We
have various shape besides the above. We will cope with the custom about the shape and the character after consultation.
PACKAGING
Minimum Quantity
Type
SRM
SRPP
SRA
SRE
SRJC
SRG
SRHN
Minimum Quantity pcs½
[
Case
Package
500
2000
2000
2000
3000
3000
6000
Type
SRHTT
SRHVP
SSB
SSK
SSJ
SSD
Minimum Quantity pcs½
[
Case
Package
6000
6000
4000
3000
3000
3000
Selection Guide
Part Numbers
Electrical characteristics
Packaging
Reliability Data
Precautions
P.16
etc
△
!
P.465
̶̶
P.465
9
P.466
P.470
!
△
Please read the "Notice for TAIYO YUDEN products" before using this catalog.
465
1/2
・
1.
ー25∼+120℃
50∼120℃
2.
ー25∼+120℃
3.
4.E
10
(at
25±5℃)
E
:
A
:
V
:
E
10
:10mADC
(
5.
α
(at25±5℃)
、α=
1
logE
10
/E
1
:50msec,
)
E
:
A
:
V
:
E
10
:10mADC
E
1
:1mADC
E
10
:10mADC
(
6.
:1kHz±10%
:1.0±0.5Vrms
7.
(tanδ)
:25±5℃
:50msec,
)
8.
JIS C 5102.
25℃ 50℃
7.12
E
10
(50℃)ーE
10
(25℃)
E
10
(25℃)
1∼5
1
2
9.
:25℃(
:50℃
×
100
50℃ー25℃
(%/℃)
)
R1:2kΩ
C1:35±5μF
E1:
:10
:25±5℃
10.
:
L:
466
!
△
9
!
△
Please read the "Notice for TAIYO YUDEN products" before using this catalog.
2/2
・
11.
:2.5cm /
2
:
12.
E
10
:±
20%
α :
:280 ±
5℃、300
±
5℃
:2
:150℃、170℃
:
13.
1
14.
E
10
:±
20%
α :
:60 ±
10℃
:90 ∼
95% RH
:300 ±
8
:
:E
1
=
E
10
=
30
60
E:
A:
V:
R:
V
A
P=
○×○
1
15.
E
10
:±
20%
α :
:
:
:300 ±
8
:
1
:
5
∼
35℃
20
±
2℃
45
∼
85%
60
∼
70%
86
∼
106kPa
86
∼
106kPa
468
!
△
9
!
△
Please read the "Notice for TAIYO YUDEN products" before using this catalog.