Datasheet

Cautions and Warnings:
The following conditions apply to all goods within the product series of WA-SMSI of
Würth Elektronik eiSos GmbH & Co. KG:
General:
• This mechanical component was designed and manufactured for use in general electronic equipment.
• Würth Elektronik must be asked for written approval (following the PPAP procedure) before incorporating the components into any
equipment in fields 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.
• Mechanical components that will be used in safety-critical or high-reliability applications, should be pre-evaluated by the customer.
• 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 component surface may be damaged or dissolved.
• Do not drop or impact the components, the component may be damaged.
• Würth Elektronik products are qualified according to international standards. Würth Elektronik does not warrant any customer qualified
product characteristics beyond Würth Elektronik’s 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 do also apply to customer specific products.
Product Specific:
Soldering:
• The solder profile must comply with the Würth Elektronik technical soldering specification. All other profiles will void the warranty.
• All other soldering methods are at the customers’ own risk.
Cleaning and Washing:
• Washing agents used during the production to clean the customer application might damage or change the characteristics of the
component. Washing agents may have a negative effect on the long-term functionality of the product.
• Using a brush during the cleaning process may damage the component. Therefore, we do not recommend using a brush during the PCB
cleaning process.
Potting:
• If the product is potted in the customer application, the potting material might shrink or expand during and after hardening. Shrinking
could lead to an incomplete seal, allowing contaminants into the components. Expansion could damage the components. We
recommend a manual inspection after potting or coating to avoid these effects.
Storage Conditions:
• A storage of Würth Elektronik products for longer than 12 months is not recommended. Therefore, all products shall be used within the
period of 12 months based on the day of shipment.
• Do not expose the components to direct sunlight.
• The storage conditions in the original packaging are defined according to DIN EN 61760-2.
• The storage conditions stated in the original packaging apply to the storage time and not to the transportation time of the components.
Handling:
• The maximum permissible torques must be observed to prevent mechanical destruction of the component and PCB.
• Violation of the technical product specifications will void the warranty.
These cautions and warnings comply with the state of the scientific and technical knowledge and are believed to be accurate and reliable.
However, no responsibility is assumed for inaccuracies or incompleteness.
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]
CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION
METHOD
JuSa 001.001 2020-04-30 DIN ISO 2768-1m
DESCRIPTION
WA-SMSI SMT Steel Spacer with
internal Thread
ORDER CODE
9774025151R
SIZE/TYPE BUSINESS UNIT STATUS PAGE
M2.5 eiCan Valid 4/5
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.