Switch Probes · Normally open (NO)
F867-NO Switch Probe
F867-NO is a switch probe series in the EMSGLOB range, listed under Normally open (NO). It suits a minimum pitch of 4.00 mm / 157 mil, measures 40 mm in total length and offers 4 mm of working travel.
Electrically it is specified for a rated current of 5 A, a typical resistance of 20 mΩ and an operating range of -45 °C to +100 °C. There are 3 catalogue part numbers in this series, covering 2 tip or head styles such as Serrated stepped, Flat stepped. The plunger is beryllium copper with gold plating, and the barrel is brass with gold plating.
Specifications
| Pitch | 4.00 mm / 157 mil |
|---|---|
| Operating temperature | -45 °C to +100 °C |
| Total length | 40 mm |
| Protrusion height | 10 mm |
| Barrel diameter | 2.65 mm |
| Press ring diameter | 3.6 mm |
| Collar diameter | 3.6 mm |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Gold |
| Spring material | Spring steel |
| Spring plating | Silver |
| Nominal travel | 4 mm |
| Maximum travel | 5 mm |
| Pointing accuracy | ± 0.08 mm |
| Continuous current | 5 A |
| Continuous current 2 | 1 A |
| Typical contact resistance | 20 mΩ |
| Thread | M3X0,35 |
| Tool size | 3.0 mm |
| Tip style diameter (range) | 1.8 – 2.3 mm |
| Preload (range) | 50 – 70 cN |
| Spring force (range) | 130 – 280 cN |
| Switch travel (range) | 1.7 – 4 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 | Additional definition | Switch travel |
|---|---|---|---|---|---|---|
| F86706B180G280 | 06 – Serrated stepped | 1.8 mm | 280 cN | 70 cN | – | 1.7 mm |
| F86717B230G130S40 | 17 – Flat stepped | 2.3 mm | 130 cN | 50 cN | S40 | 4 mm |
| F86717B230G180S40 | 17 – Flat stepped | 2.3 mm | 180 cN | 70 cN | S40 | 4 mm |
FAQ
What pitch and length is F867-NO?
F867-NO has a pitch of 4.00 mm / 157 mil, total length of 40 mm and protrusion height of 10 mm. The full dimension list is in the specification table on this page.
How much current can F867-NO carry?
The rated continuous current is 5 A, with a typical resistance of 20 mΩ.
Which part numbers and tip styles are available for F867-NO?
3 part numbers are listed, for example F86706B180G280, F86717B230G130S40, F86717B230G180S40. Tip or head styles include Serrated stepped, Flat stepped. The table on this page lists every part number with its tip and spring data.
What temperature range is F867-NO rated for?
F867-NO is specified for -45 °C to +100 °C.
How do I get a price or sample for F867-NO?
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 F867-NO 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.