Switch Probes · Position sensor system
PS733 Switch Probe
PS733 is a switch probe series in the EMSGLOB range, listed under Position sensor system. It has an overall length of 23.1 – 28.8 mm and offers 4 mm of working travel.
Electrically it is specified for a rated current of 10 A and a typical resistance of 25 mΩ. There are 3 catalogue part numbers in this series, covering 2 tip or head styles such as Serrated stepped, Flat stepped.
Specifications
| Total length (range) | 23.1 – 28.8 mm |
|---|---|
| Protrusion height | 10.3 mm |
| Barrel diameter | 2.65 mm |
| Tip style diameter (range) | 2 – 2.3 mm |
| Press ring diameter (range) | 3.2 – 3.6 mm |
| Collar diameter | 3.6 mm |
| Collar height | 0.2 mm |
| Outer diameter | 3 mm |
| Preload | 50 cN |
| Spring force | 250 cN |
| Nominal travel | 4 mm |
| Maximum travel | 5 mm |
| Continuous current | 10 A |
| Typical contact resistance | 25 mΩ |
| Diameter of knurling | 3.06 mm |
| Tool size | 3 mm |
Values as listed for this series. Confirm the exact data for your part number with your quotation.
Applications
- Presence and position checks in test fixtures
- Detecting components, connectors and housings
- Normally open (NO) and normally closed (NC) switching
- Pneumatic and position-sensing fixture designs
Part numbers (3)
| Part number | Tip style | Tip style diameter | Spring force | Preload | Total length | Nominal travel |
|---|---|---|---|---|---|---|
| H733PSRD | – | – | – | – | 23.1 mm | – |
| PS73306B200G250 | 06 – Serrated stepped | 2 mm | 250 cN | 50 cN | 28.8 mm | 4 mm |
| PS73317B230G250 | 17 – Flat stepped | 2.3 mm | 250 cN | 50 cN | 28.8 mm | 4 mm |
FAQ
What pitch and length is PS733?
PS733 has a total length of 23.1 – 28.8 mm and protrusion height of 10.3 mm. The full dimension list is in the specification table on this page.
How much current can PS733 carry?
The rated continuous current is 10 A, with a typical resistance of 25 mΩ.
Which part numbers and tip styles are available for PS733?
3 part numbers are listed, for example H733PSRD, PS73306B200G250, PS73317B230G250. Tip or head styles include Serrated stepped, Flat stepped. The table on this page lists every part number with its tip and spring data.
How do I get a price or sample for PS733?
Send the part number, quantity and your application to sales@emsglob.com or call +91-7383235369, or use the enquiry form on the contact page. Prices are quoted per enquiry.
More switch probes
Enquire / Request a quote
Tell us the PS733 part number, the quantity and your pitch, travel and current requirements, and the EMSGLOB team will reply with availability and a quotation. Drawings in STEP, IGES, PDF, DWG, DXF or ZIP are welcome.