KMR 4

Features/Benefits

• Long Life version

• 4 actuation forces

• Optional ground pin

• Ultra low current capabilities

• Excellent tactile feel

Typical Applications

• Automotive

• Cellular phones

• Industrial electronics

• Medical equipment

Specification

1. FUNCTION: momentary action

2. CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.

3. TERMINALS: Gullwing type for SMT

Mechanical

1. Download PDF for full details
    

2. TACTILE FEELING: for KMR 4 series:
   ≥ 25%

Electrical

Silver Gold

1. MAXIMUM POWER: 1 va 0.2 va

2. MAXIMUM VOLTAGE: 32 vDc 32 VDC

3. MINIMUM VOLTAGE: 20 mVDC 20 mVDC

4. MAXIMUM CURRENT: 50 mA 10 mA

5. MINIMUM CURRENT: 1 mA* 1 mA*

6. DIELECTRIC STRENGTH: ≥ 250 Vrms

7. CONTACT RESISTANCE: ≤ 100 mΩ

8. INSULATION RESISTANCE: ≥ 1GΩ

9. BOUNCE TIME: ≤ 3 ms

10. For ULC version minimum current is 1µA at 1.8 VDC

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

Process

1. Infrared Reflow Soldering in accordance with IEC61760-1

Packaging

1. In reels of 6,000 pieces for KMR 4

2. External diameter 330 mm ± 2 mm