ICT/FCT Spring Test Probes · 50 mil
F050 ICT/FCT Test Probe
F050 is an ICT/FCT test probe series in the EMSGLOB range, listed under 50 mil. It measures 43.2 – 45.2 mm in total length and offers 4.3 mm of working travel.
Its datasheet values are a rated current of 3 A and a typical resistance of 20 – 40 mΩ. There are 26 catalogue part numbers in this series, covering 11 tip or head styles such as Concave stepped, Serrated stepped, Spherical, Triangular 45° stepped.
Specifications
| Barrel diameter | 0.78 mm |
|---|---|
| Nominal travel | 4.3 mm |
| Total length (range) | 43.2 – 45.2 mm |
| Protrusion height (range) | 6.9 – 10.1 mm |
| Tip style diameter (range) | 0.5 – 0.9 mm |
| Preload (range) | 50 – 125 cN |
| Spring force (range) | 100 – 200 cN |
| Maximum travel | 6.4 mm |
| Continuous current | 3 A |
| Typical contact resistance (range) | 20 – 40 mΩ |
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 (26)
| Part number | Tip style | Tip style diameter | Spring force | Preload | Total length | Plunger material |
|---|---|---|---|---|---|---|
| F05005B090G150 | 05 – Concave stepped | 0.9 mm | 150 cN | 60 cN | 43.2 mm | Beryllium copper |
| F05005B090G200 | 05 – Concave stepped | 0.9 mm | 200 cN | 90 cN | 43.2 mm | Beryllium copper |
| F05006B090G150 | 06 – Serrated stepped | 0.9 mm | 150 cN | 60 cN | 43.2 mm | Beryllium copper |
| F05006B090G200 | 06 – Serrated stepped | 0.9 mm | 200 cN | 90 cN | 43.2 mm | Beryllium copper |
| F05011B050G150 | 11 – Spherical | 0.5 mm | 150 cN | 60 cN | 43.2 mm | Beryllium copper |
| F05011B050G150L | 11 – Spherical | 0.5 mm | 150 cN | 60 cN | 45.2 mm | Beryllium copper |
| F05015B090G100 | 15 – Triangular 45° stepped | 0.9 mm | 100 cN | 50 cN | 43.2 mm | Beryllium copper |
| F05015B090G200 | 15 – Triangular 45° stepped | 0.9 mm | 200 cN | 90 cN | 43.2 mm | Beryllium copper |
| F05018S050L100 | 18 – Conical 30° | 0.5 mm | 100 cN | 50 cN | 43.2 mm | Steel |
| F05018S050L150 | 18 – Conical 30° | 0.5 mm | 150 cN | 60 cN | 43.2 mm | Steel |
| F05021S050L100 | 21 – 4-point crown (self-cleaning) | 0.5 mm | 100 cN | 50 cN | 43.2 mm | Steel |
| F05021S050L150 | 21 – 4-point crown (self-cleaning) | 0.5 mm | 150 cN | 60 cN | 43.2 mm | Steel |
| F05021S050L200 | 21 – 4-point crown (self-cleaning) | 0.5 mm | 200 cN | 90 cN | 43.2 mm | Steel |
| F05021S050P200HP | 21 – 4-point crown (self-cleaning) | 0.5 mm | 200 cN | 125 cN | 43.2 mm | Steel |
| F05033S050L150 | 33 – Square lance 38° | 0.5 mm | 150 cN | – | 43.2 mm | – |
| F05033S050L150L | 33 – Square lance 38° | 0.5 mm | 150 cN | – | 45.2 mm | – |
| F05033S050L200 | 33 – Square lance 38° | 0.5 mm | 200 cN | – | 43.2 mm | – |
| F05038S050L150 | 38 – Square lance 140° | 0.5 mm | 150 cN | – | 43.2 mm | – |
| F05038S050L200 | 38 – Square lance 140° | 0.5 mm | 200 cN | – | 43.2 mm | – |
| F05043S050L150 | 43 – Square lance 90° | 0.5 mm | 150 cN | 60 cN | 43.2 mm | Steel |
| F05043S050L200 | 43 – Square lance 90° | 0.5 mm | 200 cN | 90 cN | 43.2 mm | Steel |
| F05043S050P130HP | 43 – Square lance 90° | 0.5 mm | 130 cN | 80 cN | 43.2 mm | Steel |
| F05043S050P200HP | 43 – Square lance 90° | 0.5 mm | 200 cN | 125 cN | 43.2 mm | Steel |
| F05043S050P200HPL | 43 – Square lance 90° | 0.5 mm | 200 cN | 120 cN | 45.2 mm | Steel |
| F05055B090G150 | 55 – Concave stepped (self-cleaning) | 0.9 mm | 150 cN | 60 cN | 43.2 mm | Beryllium copper |
| F05062S050P200HP | 62 – Triangular 30° | 0.5 mm | 200 cN | 125 cN | 43.2 mm | Steel |
FAQ
What pitch and length is F050?
F050 has a total length of 43.2 – 45.2 mm and protrusion height of 6.9 – 10.1 mm. The full dimension list is in the specification table on this page.
How much current can F050 carry?
The rated continuous current is 3 A, with a typical resistance of 20 – 40 mΩ.
Which part numbers and tip styles are available for F050?
26 part numbers are listed, for example F05005B090G150, F05005B090G200, F05006B090G150. Tip or head styles include Concave stepped, Serrated stepped, Spherical, Triangular 45° stepped, Conical 30°, 4-point crown (self-cleaning). The table on this page lists every part number with its tip and spring data.
How do I get a price or sample for F050?
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 F050 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.