ICT/FCT Spring Test Probes · 138 mil
F796 ICT/FCT Test Probe
F796 is an ICT/FCT test probe series in the EMSGLOB range, listed under 138 mil. It is laid out for 3.50 mm / 138 mil centre spacing, measures 37 mm in total length and offers 8 mm of working travel.
On the electrical side you get a rated current of 10 A, a typical resistance of 25 mΩ and an operating range of -45 °C to +80 °C. There are 4 catalogue part numbers in this series, covering 4 tip or head styles such as Serrated stepped, Spherical, Spherical stepped, 4-point crown stepped (self-cleaning). The plunger is beryllium copper with gold plating, and the barrel is bronze with gold plating.
Specifications
| Structure | Basic Contact Probe |
|---|---|
| Pitch | 3.50 mm / 138 mil |
| Operating temperature | -45 °C to +80 °C |
| Total length | 37 mm |
| Protrusion height | 15 mm |
| Barrel diameter | 2.65 mm |
| Press ring diameter | 3 mm |
| Collar diameter | 3 mm |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Bronze |
| Barrel plating | Gold |
| Spring material | Spring steel |
| Spring plating | Silver |
| Preload | 80 cN |
| Spring force | 300 cN |
| Nominal travel | 8 mm |
| Maximum travel | 10 mm |
| Pointing accuracy | ± 0.13 mm |
| Continuous current | 10 A |
| Typical contact resistance | 25 mΩ |
| Tip style diameter (range) | 1.76 – 2.3 mm |
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 |
|---|---|---|
| F79606B230G300 | 06 – Serrated stepped | 2.3 mm |
| F79611B176G300 | 11 – Spherical | 1.76 mm |
| F79612B230G300 | 12 – Spherical stepped | 2.3 mm |
| F79614B230G300 | 14 – 4-point crown stepped (self-cleaning) | 2.3 mm |
FAQ
What pitch and length is F796?
F796 has a pitch of 3.50 mm / 138 mil, total length of 37 mm and protrusion height of 15 mm. The full dimension list is in the specification table on this page.
How much current can F796 carry?
The rated continuous current is 10 A, with a typical resistance of 25 mΩ.
Which part numbers and tip styles are available for F796?
4 part numbers are listed, for example F79606B230G300, F79611B176G300, F79612B230G300. Tip or head styles include Serrated stepped, Spherical, Spherical stepped, 4-point crown stepped (self-cleaning). The table on this page lists every part number with its tip and spring data.
What temperature range is F796 rated for?
F796 is specified for -45 °C to +80 °C.
How do I get a price or sample for F796?
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 F796 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.