ICT/FCT Spring Test Probes · 50 mil
F111 ICT/FCT Test Probe
F111 is an ICT/FCT test probe series in the EMSGLOB range, listed under 50 mil. It works at a pitch down to 1.27 mm / 50 mil, measures 16.5 – 17.5 mm in total length and offers 2 mm of working travel.
Its datasheet values are a rated current of 3 A and a typical resistance of 20 – 65 mΩ. There are 29 catalogue part numbers in this series, covering 13 tip or head styles such as Conical 90°, Conical 60°, Concave stepped, Serrated stepped. The barrel is bronze with gold plating.
Specifications
| Structure | Basic Contact Probe |
|---|---|
| Pitch | 1.27 mm / 50 mil |
| Barrel diameter | 0.69 mm |
| Barrel material | Bronze |
| Barrel plating | Gold |
| Nominal travel | 2 mm |
| Pointing accuracy | ± 0.09 mm |
| Continuous current | 3 A |
| Total length (range) | 16.5 – 17.5 mm |
| Protrusion height (range) | 3.8 – 5 mm |
| Tip style diameter (range) | 0.53 – 1.5 mm |
| Preload (range) | 15 – 40 cN |
| Spring force (range) | 40 – 95 cN |
| Maximum travel (range) | 2.5 – 2.8 mm |
| Typical contact resistance (range) | 20 – 65 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 (29)
| Part number | Tip style | Tip style diameter | Spring force | Preload | Total length | Plunger material |
|---|---|---|---|---|---|---|
| F11101S053N040 | 01 – Conical 90° | 0.53 mm | 40 cN | 20 cN | 16.5 mm | Steel |
| F11101S053N085 | 01 – Conical 90° | 0.53 mm | 85 cN | 20 cN | 16.5 mm | Steel |
| F11103S053N085 | 03 – Conical 60° | 0.53 mm | 85 cN | 20 cN | 16.5 mm | Steel |
| F11105S090L040 | 05 – Concave stepped | 0.9 mm | 40 cN | 20 cN | 16.5 mm | Steel |
| F11105S090L085 | 05 – Concave stepped | 0.9 mm | 85 cN | 20 cN | 16.5 mm | Steel |
| F11105S090L095H | 05 – Concave stepped | 0.9 mm | 95 cN | 40 cN | 16.5 mm | Steel |
| F11105S150L085 | 05 – Concave stepped | 1.5 mm | 85 cN | 20 cN | 16.5 mm | Steel |
| F11106B090G040 | 06 – Serrated stepped | 0.9 mm | 40 cN | 20 cN | 16.5 mm | Beryllium copper |
| F11106B090G085 | 06 – Serrated stepped | 0.9 mm | 85 cN | 20 cN | 16.5 mm | Beryllium copper |
| F11107S090N040 | 07 – Hexagonal 90° stepped | 0.9 mm | 40 cN | 20 cN | 16.5 mm | Steel |
| F11107S090N085 | 07 – Hexagonal 90° stepped | 0.9 mm | 85 cN | 20 cN | 16.5 mm | Steel |
| F11109S090N040 | 09 – 6-point crown stepped | 0.9 mm | 40 cN | 20 cN | 16.5 mm | Steel |
| F11109S090N085 | 09 – 6-point crown stepped | 0.9 mm | 85 cN | 20 cN | 16.5 mm | Steel |
| F11109S090N095H | 09 – 6-point crown stepped | 0.9 mm | 95 cN | 40 cN | 16.5 mm | Steel |
| F11111S053L070 | 11 – Spherical | 0.53 mm | 70 cN | 15 cN | 16.5 mm | Steel |
| F11112S090L040 | 12 – Spherical stepped | 0.9 mm | 40 cN | 20 cN | 16.5 mm | Steel |
| F11112S090L085 | 12 – Spherical stepped | 0.9 mm | 85 cN | 20 cN | 16.5 mm | Steel |
| F11114S090N040 | 14 – 4-point crown stepped (self-cleaning) | 0.9 mm | 40 cN | 20 cN | 16.5 mm | Steel |
| F11114S090N085 | 14 – 4-point crown stepped (self-cleaning) | 0.9 mm | 85 cN | 20 cN | 16.5 mm | Steel |
| F11115B090G070E05 | 15 – Triangular 45° stepped | 0.9 mm | 70 cN | 33 cN | 17.5 mm | Beryllium copper |
| F11117B090G040 | 17 – Flat stepped | 0.9 mm | 40 cN | 20 cN | 16.5 mm | Beryllium copper |
| F11118S053N040 | 18 – Conical 30° | 0.53 mm | 40 cN | 20 cN | 16.5 mm | Steel |
| F11118S053N085 | 18 – Conical 30° | 0.53 mm | 85 cN | 20 cN | 16.5 mm | Steel |
| F11118S053R085 | 18 – Conical 30° | 0.53 mm | 85 cN | 20 cN | 16.5 mm | Steel |
| F11118S053R095H | 18 – Conical 30° | 0.53 mm | 95 cN | 40 cN | 16.5 mm | Steel |
| F11121S053L095H | 21 – 4-point crown (self-cleaning) | 0.53 mm | 95 cN | 40 cN | 16.5 mm | Steel |
| F11121S053N040 | 21 – 4-point crown (self-cleaning) | 0.53 mm | 40 cN | 20 cN | 16.5 mm | Steel |
| F11121S053N085 | 21 – 4-point crown (self-cleaning) | 0.53 mm | 85 cN | 20 cN | 16.5 mm | Steel |
| F11121S053N095H | 21 – 4-point crown (self-cleaning) | 0.53 mm | 95 cN | 40 cN | 16.5 mm | Steel |
FAQ
What pitch and length is F111?
F111 has a pitch of 1.27 mm / 50 mil, total length of 16.5 – 17.5 mm and protrusion height of 3.8 – 5 mm. The full dimension list is in the specification table on this page.
How much current can F111 carry?
The rated continuous current is 3 A, with a typical resistance of 20 – 65 mΩ.
Which part numbers and tip styles are available for F111?
29 part numbers are listed, for example F11101S053N040, F11101S053N085, F11103S053N085. Tip or head styles include Conical 90°, Conical 60°, Concave stepped, Serrated stepped, Hexagonal 90° stepped, 6-point crown stepped. The table on this page lists every part number with its tip and spring data.
How do I get a price or sample for F111?
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 F111 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.