KSC421J70SHLFS C&K Components, KSC421J70SHLFS Datasheet - Page 2

• Manufacturer Part Number: KSC421J70SHLFS
• Manufacturer: C&K Components

Specifications of KSC421J70SHLFS

• Pole Throw Configuration: SPST
• Switch Function Configuration: N.O.
• Operating Force: 2.12N
• Actuator Style: Round Button
• Actuator Length (mm): 2.6mm
• Current Rating (max): 0.05A
• Illumination Type: Not Required
• Voltage Rating (vdc): 32V
• Power Rating (max): 1W
• Mechanical Life: 300000
• Contact Material: Silver
• Contact Plating: Silver
• Product Length (mm): 6.2mm
• Product Depth (mm): 6.8mm
• Product Height (mm): 5.2mm
• Operating Temp Range: -40C to 85C
• Body Orientation: Straight
• Mounting Style: Surface Mount
• Terminal Type: J-Bend
• Lead Free Status / RoHS Status: Compliant

B
KSC Series
Sealed Tact Switch for SMT
KSC1
KSC6
KSC4
NOTE: KSC4 standard silicone
material is 70 shore, the only
exception is KSC401J which is
50 shore.
WITHOUT, 2.5 mm HIGH
HARD, 7,7 mm HIGH
SOFT, 5,2 mm HIGH
3,5
(.118)
ø3,0
(.102)
ø2,6
(.185)
ø4,7
ACTUATOR
KSC2
SOFT, 3,5 mm HIGH
B–24
KSC4
NOTE: KSC421V requires metalized holds for simultaneous reflow soldering of switch
terminals and bracket terminals.
KSC6
NOTE
terminals and bracket terminals.
: KSC621V requires metalized holds for simultaneous reflow soldering of switch
2,9
(.114)
KSC421V ONLY
KSC621V ONLY
(.246±,010)
6,25±0,25
(.291)
(.178)
(.228)
(.291)
4,52
5,8
7,4
7,4
Specifications and dimensions subject to change
KSC3
(.059)
1,5
(.098±.006)
2,5 ±0,15
www.ck-components.com
(.299±.010)
7,6 ±0,25
HARD, 3,5 mm HIGH
Dimensions are shown: Inch (mm)
(.110)
ø2,8
(.255)
(.200)
(.063±.004)
6,47
5,1
1,6±0,1