ED and EDM Dome Series

Features/Benefits

• Short travel

• Good tactile feedback

• Self cleaning

• 3 actuation forces

• RoHS

Typical Applications

• Aircraft

• Instrument

• Panels

• Radio equipment

Specification

1. ED: Disc element

2. EDM: Disc element and double dome

3. FUNCTION: Momentary action

4. CONTACT TYPE: Normally open - SPST

5. TERMINALS: Through hole PCB terminations or tabs

6. OPERATING LIFE: 1,000,000

Electrical

1. MAXIMUM POWER: 1.0 VA (Silver) 0.2 VA (Gold)

2. MAXIMUM VOLTAGE: 100 VDC (Silver) 100 VDC (Gold)

3. MINIMUM VOLTAGE: 20m VDC (Silver) 20m VDC (Gold)

4. MIN/MAX CURRENT: 1.0 mA - 100 mA (Silver) 50μA - 50 mA (Gold)

5. DIELECTRIC STRENGTH: ³ 250 Vrms

6. CONTACT RESISTANCE: ² 100 m½

7. INSULATION RESISTANCE: Initial measurement: ³ 1 G½
   (between terminals) After damp heat: ³ 10 M½

8. BOUNCE TIME: ² 3 ms