Data Sheet

Cautions and Warnings:
The following conditions apply to all goods within the product series of MLCCs of Würth
Elektronik eiSos GmbH & Co. KG:
General:
• This electronic component is designed and manufactured for use in general electronic equipment.
• Würth Elektronik must be asked for a written approval (following the certain PPAP level procedure) before incorporating the components
into any equipment in the field such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train
control, ship control), transportation signal, disaster prevention, medical, public information network etc. where higher safety and
reliability are especially required and/or if there is the possibility of direct damage or human injury.
• Electronic components that will be used in safety-critical or high-reliability applications, should be pre-evaluated by the customer.
• Direct mechanical impact to the product shall be prevented as material of the body, pins or termination could flake or in the worst case
it could break.
• Avoid any water or heavy dust on capacitors surface, which may cause electrical leakage, damage, overheating or corrosion.
• Würth Elektronik products are qualified according to international standards, which are listed in each product reliability report. Würth
Elektronik does not warrant any customer qualified product characteristic, beyond Würth Elektronik specifications, for its validity and
sustainability over time.
• The responsibility for the applicability of the customer specific products and use in a particular customer design is always within the
authority of the customer. All technical specifications for standard products also apply to customer specific products.
• The component is designed and manufactured to be used within the datasheet specified values. If the usage and operation conditions
specified in the datasheet are not met, the body, pins or termination may be damaged or dissolved.
• Do not apply any kind of flexural or compressive force onto soldered or unsoldered component.
• The capacitance tolerance as specified within the datasheet is only valid on the date of delivery and according specified measurement
criteria.
Product specific:
Storage conditions:
• A storage of Würth Elektronik products for longer than 12 months is not recommended. Within other effects, the terminals may suffer
degradation, resulting in bad solderability. Therefore, all products shall be used within the period of 12 months based on the day of
shipment.
• Do not expose the components into direct sunlight.
• The storage condition in the original packaging is defined according to DIN EN 61760-2.
• The environment in which the capacitors are operated and stored has to have atmospheric characteristics and must be free of dew
condensation and toxic gases (e.g. chlorine, ammonia, sulfur, hydrogen sulphide and hydrogen sulfate).
Operating climatic conditions:
• Do not exceed the lower nor the upper specified temperature under no circumstances.
• Be aware that the specified capacitance tolerance is only valid at the date of delivery.
• Do not use the capacitors under high humidity, high temperature nor under high or low atmospheric pressure which may affect
capacitors reliability.
• Surface temperature including self-heating must be kept below the maximum operating temperature.
• The temperature rise of the capacitor´s temperature compared to ambient temperature shall be below 20°C.
Operating load conditions:
• Operating voltage across the terminals including AC and DC peaks and AC or pulse overshooting, Vp-p, as well as irregular voltage
because of resonance or switching must be below the rated voltage.
• Due to self-heating the reliability of the capacitor may be reduced, if high frequency AC or pulse is applied.
• Consider carefully possible specific changes of electrical characteristics like capacitance over temperature, voltage and time as well as
the specific performance over frequency for the actual use conditions.
Design of the PCB:
• The chip capacitor shall be located to minimize any possible mechanical stress from deflection or board wrap.
• It is recommended to position the chip capacitor in parallel to slits and perforations and as far away from slits, perforations, separation
points, screw holes, frames and edges of the PCB to avoid mechanical stress.
• The PCB design (e.g. land pattern design and grounding planes) must be evaluated for each individual circuit to achieve the optimal
soldering results.
Mounting:
• Adjust the bottom dead center of the mounting head not to press on the PCB surface.
• Provide support from the bottom side of the PCB by a support pin for minimizing the impact energy from the mounting head.
Adhesive:
• The adhesive should have sufficient coating and viscosity and should harden rapidly.
• The adhesive should be strong enough to hold parts on the board during the mounting and solder process and should have sufficient
strength at high temperatures.
• The adhesive should have corrosion resistance, excellent insulation characteristics and no emission of toxic gasses nor any effect on the
human body.
• Do not use too much adhesive to avoid pollution of the soldering pads.
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. [phone] - 0
www.we-online.com
[e-mail]
CREATED CHECKED GENERAL TOLERANCE PROJECTION
METHOD
KaS PSL DIN ISO 2768-1m
DESCRIPTION TECHNICAL REFERENCE
WCAP-CSST Soft Termination
MLCC
X7R1206105K050DFCT1S000
ORDER CODE
885382208005
SIZE REVISION STATUS DATE (YYYY-MM-DD) BUSINESS UNIT PAGE
1206
001.000 Valid 2018-11-12 eiCap 4/6
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety
must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.