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KMX

Low Profile SMT Top Actuated

KMX, Tactile

Features

  • Ultra low profile 0.58mm
  • Compact switch body; 4.1x4.1mm
  • 1.6 and 2.2N sharp tactile feel
  • 250k cycles
  • ø 1.4mm actuator grounded
  • RoHS compliant and compatible

Typical Applications

  • Allows higher board density with compact smt switch for ultra low profile environment: cell phones keypads, key fob, white goods, medical and military

Specification

  1. FUNCTION: Snap action push-on type SPST/shielded
  2. CONTACT TYPE: Normally open
  3. TERMINALS: Gullwing type for SMT

Mechanical

  1. OVERLOAD: 50N
  2. TACTILE FEELING: 30% min.
  3. ACTUATION CONDITION LIMITS:
  4. inclination: 4º max.
  5. de-centering: series 100: 0.15 mm max. series 200: 0.30 mm max.
  6. actuator diameter: 1 mm max. with 0.1 mm radius.

  7. Download PDF for full details

Packaging

  1. Tape and reels in reels of 10,000 pieces.
  2. External diameter 380mm ± 2mm.

Electrical Silver Gold

  1. MAXIMUM POWER: 0.5 va 0.5 va
  2. MAXIMUM VOLTAGE: 32 vDc 32 VDC
  3. MAXIMUM CURRENT DC: 50 mA 20 mA
  4. MINIMUM CURRENT DC: 1 mA 1 mA
  5. CONTACT RESISTANCE: ≤ 100 mΩ
  6. INSULATION RESISTANCE: ≥ 50 MΩ
  7. BOUNCE TIME: ≤ 6 ms

Environmental Silver Gold

  1. OPERATING TEMPERATURE: -40˚C to 85˚C -40˚C to 125˚C
  2. STORAGE TEMPERATURE: -55˚C to 85˚C -55˚C to 125˚C
  3. RELATIVE HUMIDITY 90 to 96%

Process

  1. Infared reflow soldering in accordance with IEC 61760-1
 

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