KST221G

KST221G Datasheet

KST Series Long Travel Tact Switch for SMT

Part	Datasheet
KST221G	KST221G (pdf)

Related Parts	Information
KST243JLFG	KST243JLFG
KST221JLFS	KST221JLFS
KST241JLFS	KST241JLFS
KST241J	KST241J
KST221J	KST221J
KST241G	KST241G
KST243J	KST243J

PDF Datasheet Preview
Tactile Switches KST Series Long Travel Tact Switch for SMT Features/Benefits • Rubber actuator • Silver contact material • J or G terminals • Compatible with pick and place machines Typical Applications • Front panel • Car dashboards • Telephone set • Instrumentation Specification FUNCTION Momentary CONTACT ARRANGEMENT 1 make contact = SPST N.O. TERMINALS J Bend or Gullwing type for SMT Electrical SWITCHING POWER MAX. VA SWITCHING VOLTAGE MIN./MAX. 20 mV/30 V SWITCHING CURRENT MIN./MAX. 1 mA/50 mA Mechanical MAXIMUM APPLIED FORCE 40 N 400 grams Type KST221J KST241J Operating force Fa N grams ±30% 2 200 350 Operating life operations 100,000 100,000 Travel to make Packaging Switches are delivered on continuous tape and reels of 1,000 pieces, 330 external diameter. Other dimensions according to EIA-RS-481 standard. NOTE Part numbers listed above do not represent all possible configurations. For information on specific and custom switches, consult Customer Service Center. DIELECTRIC STRENGTH 50 Hz, 1 min. > 250 V CONTACT RESISTANCE <100 INSULATION RESISTANCE >109 BOUNCE TIME < 5 ms Environmental OPERATING TEMPERATURE to STORAGE TEMPERATURE to Process Contact terminals are tin plated. Infrared soldering process in accordance with CECC 00802 No washing, IP53 How To Order Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box. Actuator 2 Soft, 5 mm Actuation Force 2 N 200 grams 4 N 350 grams Termination G Gullwing J bend Contact Material 1 Silver 3 Gold B-32 Dimensions are shown mm inch Dimensions subject to change KST 2 SOFT 6,2+0,3/-0,0 0,1+0,2/-0,0 2,6±0,15 SERIES KST Series Long Travel Tact Switch for SMT 1,73

PDF Datasheet Preview

Tactile Switches

KST Series Long Travel Tact Switch for SMT

Features/Benefits
• Rubber actuator
• Silver contact material
• J or G terminals
• Compatible with pick and
place machines

Typical Applications
• Front panel
• Car dashboards
• Telephone set
• Instrumentation

Specification

FUNCTION Momentary CONTACT ARRANGEMENT 1 make contact = SPST N.O.

TERMINALS J Bend or Gullwing type for SMT

Electrical

SWITCHING POWER MAX. VA SWITCHING VOLTAGE MIN./MAX. 20 mV/30 V SWITCHING CURRENT MIN./MAX. 1 mA/50 mA

Mechanical

MAXIMUM APPLIED FORCE 40 N 400 grams

Type KST221J KST241J

Operating force Fa N grams ±30%
2 200 350

Operating life operations
100,000 100,000

Travel to make

Packaging

Switches are delivered on continuous tape and reels of 1,000 pieces, 330 external diameter. Other dimensions according to EIA-RS-481 standard.

NOTE Part numbers listed above do not represent all possible configurations. For information on specific and custom switches, consult Customer Service Center.

DIELECTRIC STRENGTH 50 Hz, 1 min. > 250 V CONTACT RESISTANCE <100 INSULATION RESISTANCE >109 BOUNCE TIME < 5 ms

Environmental

OPERATING TEMPERATURE to STORAGE TEMPERATURE to

Process

Contact terminals are tin plated. Infrared soldering process in accordance with CECC 00802 No washing, IP53

How To Order

Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.

Actuator 2 Soft, 5 mm

Actuation Force 2 N 200 grams 4 N 350 grams

Termination G Gullwing J bend

Contact Material 1 Silver 3 Gold

B-32

Dimensions are shown mm inch Dimensions subject to change

KST 2 SOFT
6,2+0,3/-0,0
0,1+0,2/-0,0
2,6±0,15

SERIES

KST Series Long Travel Tact Switch for SMT
1,73

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived KST221G Datasheet file may be downloaded here without warranties.

Datasheet ID: KST221G 522545