Alps Electric SKPL Series Soldering Conditions, Condition for Reflow, Conditions for Auto-dip

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TACT SwitchTM

Soldering Conditions

Condition for Reflow

Available for Surface Mount Type.

1.

Heating method: Double heating method with infrared heater.

2.

Temperature measurement: Thermocouple 0.1 to 0.2φ CAKor CCTat solder jointscopper foil surface. A heat resistive tape

Detector

should be used to fix thermocouple.

 

3.

Temperature profile

Push

 

Slide

Rotary

Encoders

Power

Dual-in-line Package Type

Multi Control Devices

TACT SwitchTM

Custom- Products

Temperature (˚C )

180

150

Note

260˚C max. 3 sec max.

230˚C

Time

120 sec max.

pre-heating

40s max.

3 to 4min.

Time inside soldering equipment

1.The above temperature shall be measured on the mounting surface of a PC board. There are cases where the PC board's temperature greatly differs from that of the switch, depending on the material, size, thickness of PC boards and others. The above-stated conditions shall also apply to switch surface temperatures.

2.Soldering conditions differ depending on reflow soldering machines. Prior verification of soldering condition is highly recommended.

Sharp Feeling

Soft Feeling

Snap-in Type

Surface Mount Type

Radial

Type

Conditions for Auto-dip

Available for Snap-in Type and Radial Type

Except SKHJ, SKHL, SKQJ, SKQK, SKEG series

Items

Condition

 

 

Flux built-up

Mounting surface

should not be exposed to flax

 

 

 

Preheating temperature

Ambient temperature of the soldered

surface of PC board.

 

100max.

Preheating time

60s max.

 

 

Soldering temperature

260max.

 

 

Duration of immersion

5s max.

 

 

Number of soldering

2times max.

 

 

Manual SolderingExcept SKRT series

Items

Condition

 

 

Soldering temperature

350max.

 

 

Duration of soldering

3s max.

 

 

Capacity of soldering iron

60W max.

 

 

Notes

1.Consult with us for TACT SwitchTM washing conditions.

2.Prevent flux penetration from the top side of the TACT SwitchTM.

3.Switch terminals and a PC board should not be coated with flux prior to soldering.

4.The second soldering should be done after the switch returns to normal temperature.

5.Use the flux with a specific gravity of min 0.81.

EC-19S-8 by TAMURA Corporation, or equivalents.

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Contents Applications FeaturesDimensions Circuit DiagramVR=4V Product SpecificationsSpecifications of LED(SKHJ) VR(V) VF(V)Manual Soldering(Except Skrt series) Soldering ConditionsCondition for Reflow Conditions for Auto-dipQuantity Accommodated Per Box Specification of Radial Taping Package

SKPL Series specifications

Alps Electric, a prominent name in the electronic component industry, has developed the SKPL series as part of its commitment to delivering innovative technology solutions. The SKPL series is distinguished by its advanced features and high performance, making it an integral choice for many applications across various industries.

One of the standout characteristics of the SKPL series is its compact design, which allows for versatile integration into diverse electronic devices. This series is particularly favored in applications where space is at a premium, such as in handheld devices, automotive interfaces, and smart home equipment. The streamlined form factor does not compromise functionality; rather, it enhances the product's adaptability in modern electronics.

The SKPL series incorporates advanced tactile switch technology, providing users with a responsive and reliable interface. With a consistent actuation force and a satisfying tactile feedback, the switches in this series ensure a superior user experience. This is crucial in applications where the precision of input is necessary, granting users confidence in their interactions with devices.

Further emphasizing its utility, the SKPL series offers a wide range of customization options. Users can select from different actuation forces, sizes, and configurations to meet their specific needs. This flexibility adds a layer of usability, allowing manufacturers to tailor the components to their product requirements effectively.

Robustness is another hallmark of the SKPL series. Designed to endure rigorous use, the switches are built to withstand high temperatures, humidity, and mechanical stress. This durability is essential for products that are expected to perform reliably over extended periods, reducing the likelihood of failure and increasing overall device longevity.

In terms of technology, the SKPL series employs environmental-friendly materials that align with modern compliance standards, making it a responsible choice for manufacturers aiming to reduce their ecological footprint. This aspect not only contributes to sustainability but also ensures that the components are safe for consumers.

Moreover, Alps Electric emphasizes quality assurance across its product lines, including the SKPL series. Each component undergoes strict testing protocols to ensure that it meets the highest standards of performance and reliability.

In summary, the Alps Electric SKPL series stands out due to its compact design, customizable options, tactile feedback, robustness, and commitment to sustainability. These features make it a preferred choice among engineers and designers seeking reliable and innovative solutions for contemporary electronic applications. With continuing advancements, the SKPL series is poised to meet the evolving demands of the electronic component landscape.