Switch Probes · Rolling ball head
F889 Switch Probe
F889 is a switch probe series in the EMSGLOB range, listed under Rolling ball head. It suits a minimum pitch of 10.00 mm / 394 mil, has an overall length of 19.6 mm and offers 1 mm of working travel.
On the electrical side you get a rated current of 5 A, a typical resistance of 25 mΩ and an operating range of -45 °C to +200 °C. It is ordered as part number F88990S0001U225S06. The plunger is beryllium copper with gold plating, and the barrel is brass with gold plating.
Specifications
| Structure | Coaxial Probe |
|---|---|
| Pitch | 10.00 mm / 394 mil |
| Operating temperature | -45 °C to +200 °C |
| Total length | 19.6 mm |
| Protrusion height | 1.3 mm |
| Barrel diameter | 7.85 mm |
| Tip style diameter | 5.2 mm |
| Tip style | 11 – Spherical |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Gold |
| Spring material | High-grade steel |
| Spring plating | Uncoated |
| Preload | 125 cN |
| Spring force | 225 cN |
| Nominal travel | 1 mm |
| Maximum travel | 1.3 mm |
| Continuous current | 5 A |
| Typical contact resistance | 25 mΩ |
| Switch travel | 0.5 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 (1)
| Part number |
|---|
| F88990S0001U225S06 |
FAQ
What pitch and length is F889?
F889 has a pitch of 10.00 mm / 394 mil, total length of 19.6 mm and protrusion height of 1.3 mm. The full dimension list is in the specification table on this page.
How much current can F889 carry?
The rated continuous current is 5 A, with a typical resistance of 25 mΩ.
What temperature range is F889 rated for?
F889 is specified for -45 °C to +200 °C.
How do I get a price or sample for F889?
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 F889 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.