KST221G C&K Components, KST221G Datasheet - Page 2

• Manufacturer Part Number: KST221G
• Description: SWITCH TACT RUBBER ACT GULL SMT
• Manufacturer: C&K Components
• Series: KSTr

Specifications of KST221G

• Circuit: SPST-NO
• Switch Function: Off-Mom
• Contact Rating @ Voltage: 0.05A @ 30VDC
• Actuator Type: Standard
• Mounting Type: Surface Mount
• Orientation: Vertical
• Outline: 6.20mm x 6.20mm
• Illumination: Non-Illuminated
• Operating Force: 200gf
• Actuator: Soft
• Contact Rating: 50 mAmps at 30 Volts
• Ground Terminal: No
• Contact Form: SPST - NO
• Termination Style: SMD/SMT
• Body Size: 6.2 mm L x 6.2 mm W x 2.6 mm H
• Current Rating (max): 50 mAmps
• Features: J or G Terminals
• Mounting Style: SMD/SMT
• Operating Temperature Range: - 40 C to + 125 C
• Power Capacity (va): 1 Volt-Amp
• Voltage Rating Dc: 32 Volts
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 401-1103-2; Y48A21111FP

B
KST Series
Long Travel Tact Switch for SMT
FOR J TERMINATION
FOR G TERMINATION
KST
(.016±.001)
(.220±.004)
0,4±0,03
5,6±0,1
(.110)
0,4±0,03
(.016±.001)
ø2,8
5,6±0,1
(.220±.004)
5˚ max
(.157±.004)
(.079±.002)
(.157±.004)
4,0±0,1
(.079)
2,0
2±0,05
4±0,1
(.472±.004)
12,0±0,1
(.472±.004)
12±0,1
J
(.059+.008/-.000)
0,1
J BEND
ø1,5+0,2/-0,0
ø1,5+0,2/-0,0
(.059+.008/-.000)
TAPE & REEL
4,0±0,1
(.157±.004)
PAD LAYOUT
(.268+.008/-.004)
2,0±0,05
(.079±.002)
4±0,1
(.157±.004)
2±0,05
(.079±.002)
6,8+0,2/-0,1
B–44
(.264±.004)
(.264±.004)
6,7±0,1
6,7±0,1
ø1,5+0,1/-0,0
(.059+.004/-.000)
ø1,5+0,2/-0,0
(.059+.008/-.000)
0,2
G
GULLWING
Specifications and dimensions subject to change
PAD LAYOUT
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Dimensions are shown: Inch (mm)
Direction of feed
Direction of feed