SKRT ALPS ELECTRIC, SKRT Datasheet - Page 3

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SKRT

Manufacturer Part Number
SKRT
Description
4.5x3.55mm SidepushTM (Surface Mount Type)
Manufacturer
ALPS ELECTRIC
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SKRTLDE010
Manufacturer:
AGILENT
Quantity:
10
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
TACT Switch
Custom-
Products
Sharp
Feeling
Soft
Feeling
Snap-in
Type
Surface
Mount Type
Radial
Type
306
TACT Switch
TM
(Except SKHJ, SKHL, SKQJ, SKQK, SKEG series)
Available for Surface Mount Type.
Available for Snap-in Type and Radial Type
1. The above temperature shall be measured on the mounting surface of a PC board. There are cases where the PC
2. Soldering conditions differ depending on reflow soldering machines. Prior verification of soldering condition is
Notes
1. Consult with us for availability of TACT Switch
2. Prevent flux penetration from the top side of the TACT Switch
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 is stable with normal temperature.
5. Use the flux with a specific gravity of min 0.81.
Note
Flux built-up
Preheating temperature
Preheating time
Soldering temperature
Duration of immersion
Number of soldering
1. Heating method: Double heating method with infrared heater.
2. Temperature measurement: Thermocouple 0.1 to 0.2φ CA (K) or CC (T) at solder joints ( copper foil surface) . A heat resistive tape
3. Temperature profile
Soldering Conditions
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.
highly recommended.
(EC-19S-8 by TAMURA Corporation, or equivalents.)
Condition for Reflow
Conditions for Auto-dip
Items
TM
Temperature (˚C )
Ambient temperature of the soldered
should be used to fix thermocouple.
should not be exposed to fluk
180
150
Mounting surface
surface of PC board.
2times max.
100℃ max.
260℃ max.
Condition
60s max.
5s max.
120 sec max. ( pre-heating )
Time inside soldering equipment
TM
washing.
3 to 4min.
Soldering temperature
Duration of soldering
Capacity of soldering iron
Manual Soldering(Except SKRT Series)
TM
.
Items
40s max.
260˚C max. 3 sec max.
230˚C
Time
www.DataSheet4U.com
Condition
350℃max.
60W max.
3s max.

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