SKRK ALPS ELECTRIC, SKRK Datasheet
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Manufacturer Part Number
SKRK
Description
3.9x2.9mm Compact
Manufacturer
ALPS ELECTRIC
Available stocks
TACT Switch
3.9×2.9mm Compact (Surface Mount Type)
SKRK
Reel Size
SKRKAHE010
SKRKAGE010
SKRKAEE010
No.
Plastic Reel
Product No.
1.5mm or 2mm stem height contribute to smaller and thinner sets.
1
2
Product Line
Specification of Embossed Taping Package (Taping Packaging for Auto-insertion)
Dimensions
Circuit Diagram
Series
1
Photo
Operating
1.57N
1.57N
TM
force
1N
380
Operating
direction
Vertical
2
（mm）
Travel
0.13
Unit:mm
13.5
（max.）
12V DC
Rating
50mA
1
1
（min.）
1V DC
Rating
10BA
1. Please place purchase orders for taping products per minimum
2. For φ330mm diameter reel requirements, please contact us.
Note
SKRKAE
SKRKAH
SKRKAG
Series
order unit (1 reel or a case).
ø1.8
4.8
3.9
3.9
4.8
Style
（5mA 5V DC）
200,000cycles
Operating life
Stem
Stem
2
2
1 reel
4,500
5,000
Number of packages （ pcs.）
100mΩ max.
500mΩ max.
100mΩ max.
Initial contact
resistance
/Japan
1 case
45,000
50,000
Refer to P.306 for soldering conditions.
h=2mm
h=1.5mm
height
Stem
（Viewed from switch mounting face）
PC board mounting hole dimensions
/export packing
45,000
50,000
1 case
www.DataSheet4U.com
Minimum order unit
（2.5）
（2.5）
（pcs.）
3.4
3.4
4,500
5,000
5
5
Tape width
（mm）
Resist coating
Resist coating
Unit:mm
12
Drawing
No.
1
2
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
281
TM
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SKRK Summary of contents
... DC） 100mΩ max. 50mA 10BA 0.13 200,000cycles 500mΩ max. 12V 100mΩ max. Unit:mm Number of packages （ pcs.） Series 1 reel SKRKAE 4,500 SKRKAH SKRKAG 5,000 13.5 Style 4.8 3 ø1.8 Stem 4.8 3 Stem Note 1. Please place purchase orders for taping products per minimum order unit (1 reel or a case). 2. For φ ...
... Cautions ………………………………………………………………………………………………………307 ● Product Line of Knob for TACT Switch Note The automotive operating temperature range to be individually discussed upon request. SKSE SPEE SKRK SKRP SKQM Surface mount Horizontal type Compact size High operation force ...
TACT Switch TM 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 CA （K） （T） at solder joints （ copper foil ...
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