Characteristics and usage
- 1. Smallest size in micro-switch industry, dustproof, waterproof. Double-sided sliding contact structure, reliable contact, strong impact resistance.
- 2. The case is equipped with columnless, single side and double side columns to meet different installation requirements.
- 3. All kinds of wiring terminals can be equipped with wires that meet the load requirements.
- 4. Can be used in car side doors, trunks, hood and home appliance.
Internal configuration drawing
- 1. Moving piece
- 2. Base
- 3. Case
- 4. Terminal
- 5. NO terminal/NC terminal
- 6. Spring
- 7. Hermetic loop
- 8. NO terminal
Technical characteristics
| Item | Value |
|---|---|
| Environment Temperature | -45~+85℃ |
| Relative Temperature | 95%, 40℃ |
| Rating | 0.1A 12V DC; 50uA 5V Dc |
| Operating Speed | 1mm~500mm/s (No lever) |
| Operating Frequency | Mechanical 60 cycles/min; Electrical 25 cycles/min |
| Insulation Resistance | ≥100MΩ(500VDC) |
| Contact Resistance | ≤50MΩ |
| Test Voltage - Between terminals of the same polarity | AC500V, 50/60Hz, 1min |
| Test Voltage - Between current-carrying metal parts and ground(case), and between terminal and non-current-carrying metal parts | AC500V, 50/60Hz, 1min |
| Vibration Resistance | 10~55Hz, 1.5mm double amplitude |
| Shock Resistance | Min: 294m/s² (30G) 1ms Contact opening max.1 msec. |
| Electric shock proof protection degree | Ⅰ class |
| Case protection degree | IEC IP67(Except exposed terminals) |
| Life | Mechanical≥300,000 cycles Electrical≥300,000 cycles |
| Safely Approvals | UL, TUV, CQC |
Various model combinations
WS8-T/D-F150B
WS8-T/D-P150A
WS8-T/D-A150A
WS8-T/D-F150A
WS8-T/D-P150B
WS8-T/D-A150B
WS8-T/D-F150C
WS8-T/D-B150A
Specifications
| RATINGS | 0.1A 12VDC |
| TEMPERATURE | 40T85 |
| ELECTRICAL LIFE | 300,000 frequency |
| INSULATION STRENGTH | 100MQ MIN |
| TEST VOLTAGE | 500VAC |
| CONTACT RESISTANCE(without wire) | 500mQ MAX |
| 0PERATING FORCE | 1±0.5N |
| OPERATING POSITION | 7.1±0.4m |
| DEGREE PROTECTION PROVIDED BY ENCLOSURE | IEC IP67 |
Parts List
- 1. Plunger: P0M(white)
- 2. Hermetic seal: Methyl-silicone rubber
- 3. Cover: Nylon PA66(black)
- 4. Moving piece: Beryllium bronze
- 5. Spring: SUIEC IP67S304
- 6. Terminal: Brass alloy H65, Silver plated
- 7. CASE: Nylon(black)
- 8. Hot melt adhesive: Hot melt adhesive
- 9. lead: PVC insulated Wire 1007-24#
Circuit illustration
Terminal dimensions
