ICT/FCT Spring Test Probes · F722, F724, F732, F727
F727 ICT/FCT Test Probe
F727 is an ICT/FCT test probe series in the EMSGLOB range, listed under F722, F724, F732, F727. It works at a pitch down to 2.54 mm / 100 mil, is 64.5 – 67.5 mm long overall and offers 12 mm of working travel.
Electrically it is specified for a rated current of 5 A, a typical resistance of 25 mΩ and an operating range of -45 °C to +100 °C. There are 4 catalogue part numbers in this series, covering 4 tip or head styles such as 06, Serrated stepped, Spherical stepped, 15. The plunger is beryllium copper with gold plating, and the barrel is brass with gold plating.
Specifications
| Structure | Basic Contact Probe |
|---|---|
| Pitch | 2.54 mm / 100 mil |
| Operating temperature | -45 °C to +100 °C |
| Protrusion height | 25.2 mm |
| Barrel diameter | 1.65 mm |
| Press ring diameter | 2 mm |
| Collar diameter | 2 mm |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Gold |
| Spring material | Spring steel |
| Spring plating | Silver |
| Nominal travel | 12 mm |
| Maximum travel | 14.5 mm |
| Pointing accuracy | ± 0.08 mm |
| Continuous current | 5 A |
| Typical contact resistance | 25 mΩ |
| Thread | M1,6 |
| Tool size | 1.7 mm |
| Total length (range) | 64.5 – 67.5 mm |
| Tip style diameter (range) | 1.4 – 2 mm |
| Preload (range) | 50 – 110 cN |
| Spring force (range) | 150 – 300 cN |
Values as listed for this series. Confirm the exact data for your part number with your quotation.
Applications
- In-circuit testing (ICT) of assembled PCBs
- Functional testing (FCT) of modules and finished boards
- Bed-of-nails test fixtures and adapters
- Contacting pads, vias, pins and wire-wrap posts
- Threaded, push-back and anti-rotation designs for special fixture layouts
Part numbers (4)
| Part number | Tip style | Tip style diameter | Spring force | Preload | Total length |
|---|---|---|---|---|---|
| F72706B200G150 | 06 – Serrated stepped | 2 mm | 150 cN | 50 cN | 64.5 mm |
| F72706B200G300 | 06 | 2 mm | 300 cN | 110 cN | 64.5 mm |
| F72712B140G300 | 12 – Spherical stepped | 1.4 mm | 300 cN | 110 cN | 67.5 mm |
| F72715B200G300 | 15 | 2 mm | 300 cN | 110 cN | 64.5 mm |
FAQ
What pitch and length is F727?
F727 has a pitch of 2.54 mm / 100 mil, total length of 64.5 – 67.5 mm and protrusion height of 25.2 mm. The full dimension list is in the specification table on this page.
How much current can F727 carry?
The rated continuous current is 5 A, with a typical resistance of 25 mΩ.
Which part numbers and tip styles are available for F727?
4 part numbers are listed, for example F72706B200G150, F72706B200G300, F72712B140G300. Tip or head styles include 06, Serrated stepped, Spherical stepped, 15. The table on this page lists every part number with its tip and spring data.
What temperature range is F727 rated for?
F727 is specified for -45 °C to +100 °C.
How do I get a price or sample for F727?
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 ict/fct spring test probes
Enquire / Request a quote
Tell us the F727 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.