Surge arrester
2-electrode arrester
Series/Type:
Ordering code:
S20-A200X
B88069X9731T303
Date:
Version:
2018-01-19
06
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Identification/Classification 1
Surge arrester
(header 1 + top left bar):
Identification/Classification 2
2-electrode arrester
(header 2 + bottom left header bar):
Ordering code: (top right header bar)
B88069X9731T303
Series/Type: (bottom right header bar)
S20-A200X
Preliminary data (optional):
Department:
PPD AB PD / PPD AB PM
Date:
2018-01-19
Version:
06
EPCOS AG 2018. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
Surge arrester
2-electrode arrester
B88069X9731T303
S20-A200X
Product description
The S20 series has been especially designed to meet data transmission protection requirements.
The optimized design features a high level of protection against fast rising transients usually caused
by lightning disturbances. For use in high frequency data lines, the series offers ultra low
capacitances and shows only marginally signal losses up to high frequencies. The devices are
extremely reliable and are able to withstand high surge currents without destruction.
Features
Very small size (EIA 1206)
Short response time
High current handling capability
Stable performance over service life
Ultra low capacitance and insertion loss
High insulation resistance
Excellent SMD handling
RoHS-compatible
Applications
Telecommunication:
Ethernet, PoE, xDSL
Cable modem, splitters, line cards
Wireless antenna protection
Others:
CCTV
Switching power supply
Product characteristics
Physical dimensions
(length × width × height)
0.126 × 0.063 × 0.063
in
3.2 × 1.6 × 1.6
mm
EIA 1206 / 3216 metric
Weight
~ 0.05
g
Operating temperature
40 ... +125
°C
Recommended storage 1)
- temperature
- humidity
- period
+5 … +35
45 … 80
2
°C
%
years
Climatic category (IEC 60068-1)
40/125/21
Moisture sensitivity level 2)
1
Marking
without
Certifications
UL 497B (E163070)
Notes:
1)
Specified in terms of corrosion against Sn-plating
2)
Tests according to JEDEC J-STD-020
PPD AB PD / PPD AB PM
Please read Cautions and warnings and
Important notes at the end of this document.
Version: 06 / 2018-01-19
Page 2 of 6
Surge arrester
2-electrode arrester
B88069X9731T303
S20-A200X
Electrical specifications and stress test methods
Nominal DC spark-over voltage 3) 4)
Tolerance
Min.
Max.
200
±30
140
260
V
%
V
V
Impulse spark-over voltage
at 100 V/µs
- for 99% of measured values
- typical values of distribution
at 1 kV/µs
- for 99% of measured values
- typical values of distribution
< 600
< 500
< 800
< 700
V
V
V
V
Service life 5) 6)
10 operations [5× (+) & 5× (–)]
10 operations [5× (+) & 5× (–)]
0.5
150
kA
A
Insulation resistance at 100 VDC
>1
G
Capacitance at 1 MHz
< 0.3
pF
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
~ 10
< 0.1
~ 65
V
A
V
8/20 µs
5/320 µs 6)
3)
At delivery AQL 0.65 level II, DIN ISO 2859
In ionized mode
5)
Tests according to ITU-T Rec. K. 12 and UL 497B
6)
DC spark-over voltage values may exceed ±50% after stress, but tubes still operates w/o venting
Terms and current waveforms in accordance with ITU-T Rec. K. 12; IEC 61643-21 and IEC 61643-311.
4)
PPD AB PD / PPD AB PM
Please read Cautions and warnings and
Important notes at the end of this document.
Version: 06 / 2018-01-19
Page 3 of 6
Surge arrester
2-electrode arrester
B88069X9731T303
S20-A200X
Dimensions in mm and inch [...]
Ordering code and packing advice
B88069X9731T303 = 3000 pcs. on SMD-tape & reel
PPD AB PD / PPD AB PM
Please read Cautions and warnings and
Important notes at the end of this document.
Version: 06 / 2018-01-19
Page 4 of 6
Surge arrester
2-electrode arrester
B88069X9731T303
S20-A200X
Soldering parameter
Reflow soldering
Sn- Pb eutectic
assembly
Pb-free
assembly
Tsmin
Tsmax
tsmin to tsmax
100 °C
150 °C
60 ... 120 s
150 °C
200 °C
60 ... 180 s
Tsmax to Tp
max. 3 °C/ s
max. 3 °C/ s
TL
tL
183 °C
60 ... 150 s
217 °C
60 ... 150 s
Tp, TC
220 ... 235 °C **
245 ... 260 °C **
20 s ***
30 s ***
max. 6 °C/ s
max. 6 °C/ s
max. 6 min
max. 8 min
Reflow profile
features
Preheat and soak
- Temperature min
- Temperature max
- Time
Average ramp-up
rate
Liquidous
temperature
Time at liquidous
Peak package body
temperature *,
Classification
temperature **
Time (tp) ** within
5 °C of the specified
classification
temperature (TC)
Average ramp-down
rate
Time 25 °C to peak
temperature
Tp to Tsmax
*=
Tolerance for peak profile temperature (Tp) is defined as a supplier minimum
and a user maximum.
** = For details please refer to JEDEC J-STD-020D.
*** = Tolerance for time at peak profile temperature (tp) is defined as a supplier
minimum and a user maximum.
Surface mounted components (SMD) may exhibit a temporary increase in the DC spark-over voltage after the solder reflow
process. The components will recover within 24 hours. There is no quality defect nor change in protection levels during the
temporary change in DC spark-over voltage.
Cautions and warnings
Do not operate surge arresters in power supply networks, whose maximum operating voltage
exceeds the minimum spark-over voltage of the surge arresters.
Surge arresters may become hot in the event of longer periods of current stress (burn risk). In the
event of overload the connectors may fail or the component may be destroyed.
Surge arresters must be handled with care and must not be dropped.
Do not continue to use damaged surge arresters.
The shown SMD pad dimensions represent a safe way to mount the arrester and are a
recommendation of the manufacturer. During the reflow process it must be assured that no solder
material reduces the insulation distance between the pads below the arrester.
SMD surge arresters should be soldered within 24 month after shipment.
Display of ordering codes for EPCOS products
The ordering code for one and the same EPCOS product can be represented differently in data
sheets, data books, other publications, on the EPCOS website, or in order-related documents such as
shipping notes, order confirmations and product labels. The varying representations of the
ordering codes are due to different processes employed and do not affect the specifications of
the respective products. Detailed information can be found on the Internet under
www.epcos.com/orderingcodes
PPD AB PD / PPD AB PM
Please read Cautions and warnings and
Important notes at the end of this document.
Version: 06 / 2018-01-19
Page 5 of 6
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for certain areas
of application. These statements are based on our knowledge of typical requirements that are often placed
on our products in the areas of application concerned. We nevertheless expressly point out that such
statements cannot be regarded as binding statements about the suitability of our products for a
particular customer application. As a rule we are either unfamiliar with individual customer applications or
less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent
on the customer to check and decide whether a product with the properties described in the product
specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or failure before
the end of their usual service life cannot be completely ruled out in the current state of the art, even
if they are operated as specified. In customer applications requiring a very high level of operational safety
and especially in customer applications in which the malfunction or failure of an electronic component could
endanger human life or health (e.g. in accident prevention or life-saving systems), it must therefore be
ensured by means of suitable design of the customer application or other action taken by the customer (e.g.
installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the
event of malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this publication
may contain substances subject to restrictions in certain jurisdictions (e.g. because they are
classed as hazardous). Useful information on this will be found in our Material Data Sheets on the Internet
(www.tdk-electronics.tdk.com/material). Should you have any more detailed questions, please contact our
sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this publication
may change from time to time. The same is true of the corresponding product specifications. Please
check therefore to what extent product descriptions and specifications contained in this publication are still
applicable before or when you place an order.
We also reserve the right to discontinue production and delivery of products. Consequently, we
cannot guarantee that all products named in this publication will always be available. The aforementioned
does not apply in the case of individual agreements deviating from the foregoing for customer-specific
products.
6. Unless otherwise agreed in individual contracts, all orders are subject to our General Terms and
Conditions of Supply.
7. Our manufacturing sites serving the automotive business apply the IATF 16949 standard. The IATF
certifications confirm our compliance with requirements regarding the quality management system in the
automotive industry. Referring to customer requirements and customer specific requirements (“CSR”) TDK
always has and will continue to have the policy of respecting individual agreements. Even if IATF 16949
may appear to support the acceptance of unilateral requirements, we hereby like to emphasize that only
requirements mutually agreed upon can and will be implemented in our Quality Management
System. For clarification purposes we like to point out that obligations from IATF 16949 shall only become
legally binding if individually agreed upon.
8. The trade names EPCOS, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CTVS,
DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD, MKK, MotorCap,
PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PowerHap, PQSine, PQvar, SIFERRIT, SIFI, SIKOREL,
SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, ThermoFuse, WindCap are trademarks registered
or pending in Europe and in other countries. Further information will be found on the Internet at www.tdkelectronics.tdk.com/trademarks.
Release 2018-10
Page 6 of 6