ICT/FCT Spring Test Probes · 75 mil
F075 ICT/FCT Test Probe
F075 is an ICT/FCT test probe series in the EMSGLOB range, listed under 75 mil. It measures 33.1 – 46.6 mm in total length and offers 4 – 5 mm of working travel.
Its datasheet values are a rated current of 4 A and a typical resistance of 20 – 100 mΩ. There are 104 catalogue part numbers in this series, covering 23 tip or head styles such as Concave stepped, Serrated stepped, Hexagonal 90° stepped, Flexible needle. The barrel is bronze with gold plating.

Specifications
| Structure | Basic Contact Probe |
|---|---|
| Barrel diameter | 1.02 mm |
| Barrel material | Bronze |
| Barrel plating | Gold |
| Continuous current | 4 A |
| Total length (range) | 33.1 – 46.6 mm |
| Protrusion height (range) | 8.1 – 21.3 mm |
| Tip style diameter (range) | 0.5 – 1.7 mm |
| Preload (range) | 30 – 130 cN |
| Spring force (range) | 100 – 280 cN |
| Nominal travel (range) | 4 – 5 mm |
| Maximum travel (range) | 5 – 6.4 mm |
| Typical contact resistance (range) | 20 – 100 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 (104)
| Part number | Tip style | Tip style diameter | Spring force | Preload | Total length | Nominal travel |
|---|---|---|---|---|---|---|
| F07505B120G150 | 05 – Concave stepped | 1.2 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07505B120G200 | 05 – Concave stepped | 1.2 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07505B120G200H | 05 – Concave stepped | 1.2 mm | 200 cN | 90 cN | 33.1 mm | 4.3 mm |
| F07505B120G280 | 05 – Concave stepped | 1.2 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07506B100G200 | 06 – Serrated stepped | 1 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07506B100G280 | 06 – Serrated stepped | 1 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07506B120G100 | 06 – Serrated stepped | 1.2 mm | 100 cN | 50 cN | 33.1 mm | 4.3 mm |
| F07506B120G150 | 06 – Serrated stepped | 1.2 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07506B120G200 | 06 – Serrated stepped | 1.2 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07506B120G280 | 06 – Serrated stepped | 1.2 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07506B120G280L | 06 – Serrated stepped | 1.2 mm | 280 cN | 100 cN | 35.1 mm | 4.3 mm |
| F07506B120P280 | 06 – Serrated stepped | 1.2 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07506B120P280IK03 | 06 – Serrated stepped | 1.2 mm | 280 cN | 110 cN | 33.4 mm | 4.3 mm |
| F07506B130G150IK04 | 06 – Serrated stepped | 1.3 mm | 150 cN | 70 cN | 33.5 mm | 4.3 mm |
| F07506B130G200IK04 | 06 – Serrated stepped | 1.7 mm | 200 cN | 80 cN | 33.5 mm | 4.3 mm |
| F07506B130G280IK04 | 06 – Serrated stepped | 1.3 mm | 280 cN | 110 cN | 33.5 mm | 4.3 mm |
| F07507S120L100 | 07 – Hexagonal 90° stepped | 1.2 mm | 100 cN | 52 cN | 33.1 mm | 4.3 mm |
| F07507S120L200 | 07 – Hexagonal 90° stepped | 1.2 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07507S120L200H | 07 – Hexagonal 90° stepped | 1.2 mm | 200 cN | 90 cN | 33.1 mm | 4.3 mm |
| F07510S050L100RP | 10 – Flexible needle | 0.5 mm | 100 cN | 50 cN | 33.1 mm | 4.3 mm |
| F07510S050L150RP | 10 – Flexible needle | 0.5 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07510S064L100 | 10 – Flexible needle | 0.64 mm | 100 cN | 50 cN | 33.1 mm | 4.3 mm |
| F07510S064L150 | 10 – Flexible needle | 0.64 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07510S064L280 | 10 – Flexible needle | 0.64 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07510S064P200HP | 10 – Flexible needle | 0.64 mm | 200 cN | 118 cN | 33.1 mm | 4.3 mm |
| F07511B064G100 | 11 – Spherical | 0.64 mm | 100 cN | 50 cN | 33.1 mm | 4.3 mm |
| F07511B064G150 | 11 – Spherical | 0.64 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07511B064G150L | 11 – Spherical | 0.64 mm | 150 cN | 70 cN | 35.1 mm | 4.3 mm |
| F07511B064G180HS1 | 11 – Spherical | 0.64 mm | 180 cN | 60 cN | 33.1 mm | 5 mm |
| F07511B064G200 | 11 – Spherical | 0.64 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07511B064G280 | 11 – Spherical | 0.64 mm | 280 cN | 100 cN | 33.1 mm | 4.3 mm |
| F07514S078L150 | 14 – 4-point crown stepped (self-cleaning) | 0.78 mm | 150 cN | 70 cN | 33.1 mm | 4 mm |
| F07514S078L280 | 14 – 4-point crown stepped (self-cleaning) | 0.78 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07514S120L100 | 14 – 4-point crown stepped (self-cleaning) | 1.2 mm | 100 cN | 50 cN | 33.1 mm | 4.3 mm |
| F07514S120L150 | 14 – 4-point crown stepped (self-cleaning) | 1.2 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07514S120L200 | 14 – 4-point crown stepped (self-cleaning) | 1.2 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07514S120L280 | 14 – 4-point crown stepped (self-cleaning) | 1.2 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07515B120G100 | 15 – Triangular 45° stepped | 1.2 mm | 100 cN | 50 cN | 33.1 mm | 4.3 mm |
| F07515B120G150 | 15 – Triangular 45° stepped | 1.2 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07515B120G200 | 15 – Triangular 45° stepped | 1.2 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07515B120G200L | 15 – Triangular 45° stepped | 1.2 mm | 200 cN | 80 cN | 35.1 mm | 4.3 mm |
| F07515B120G280 | 15 – Triangular 45° stepped | 1.2 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07515B120P280 | 15 – Triangular 45° stepped | 1.2 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07517B090G200 | 17 – Flat stepped | 0.9 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07517B120G100 | 17 – Flat stepped | 1.2 mm | 100 cN | 50 cN | 33.1 mm | 4.3 mm |
| F07517B120G150 | 17 – Flat stepped | 1.2 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07517B120G200 | 17 – Flat stepped | 1.2 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07518B064G160HS1 | 18 – Conical 30° | 0.64 mm | 160 cN | 60 cN | 46.6 mm | 4.3 mm |
| F07518B064G180H | 18 – Conical 30° | 0.64 mm | 180 cN | 30 cN | 33.1 mm | 4.3 mm |
| F07518B078G280 | 18 – Conical 30° | 0.78 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07518S064L100 | 18 – Conical 30° | 0.64 mm | 100 cN | 50 cN | 33.1 mm | 4.3 mm |
| F07518S064L200ML | 18 – Conical 30° | 0.64 mm | 200 cN | 80 cN | 38.1 mm | 4.3 mm |
| F07521S064L100 | 21 – 4-point crown (self-cleaning) | 0.64 mm | 100 cN | 50 cN | 33.1 mm | 4.3 mm |
| F07521S064L150 | 21 – 4-point crown (self-cleaning) | 0.64 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07521S064L180L | 21 – 4-point crown (self-cleaning) | 0.64 mm | 180 cN | 70 cN | 35.1 mm | 4.3 mm |
| F07521S064L200 | 21 – 4-point crown (self-cleaning) | 0.64 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07521S064L280 | 21 – 4-point crown (self-cleaning) | 0.64 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07521S064L280L | 21 – 4-point crown (self-cleaning) | 0.64 mm | 280 cN | 110 cN | 35.1 mm | 4.3 mm |
| F07530S064L150 | 30 – Triangular 45° | 0.64 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07530S064L200 | 30 – Triangular 45° | 0.64 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07530S064L280 | 30 – Triangular 45° | 0.64 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07533S064L100 | 33 – Square lance 38° | 0.64 mm | 100 cN | 50 cN | 33.1 mm | 4.3 mm |
| F07533S064L100L | 33 – Square lance 38° | 0.64 mm | 100 cN | 50 cN | 35.1 mm | 4.3 mm |
| F07533S064L130L | 33 – Square lance 38° | 0.64 mm | 130 cN | 60 cN | 35.1 mm | 4.3 mm |
| F07533S064L150 | 33 – Square lance 38° | 0.64 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07533S064L150L | 33 – Square lance 38° | 0.64 mm | 150 cN | 70 cN | 35.1 mm | 4.3 mm |
| F07533S064L200 | 33 – Square lance 38° | 0.64 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07533S064L200L | 33 – Square lance 38° | 0.64 mm | 200 cN | 80 cN | 35.1 mm | 4.3 mm |
| F07533S064L250HP | 33 – Square lance 38° | 0.64 mm | 250 cN | 130 cN | 33.1 mm | 4.3 mm |
| F07533S064L280 | 33 – Square lance 38° | 0.64 mm | 280 cN | 100 cN | 33.1 mm | 4.3 mm |
| F07533S064L280L | 33 – Square lance 38° | 0.64 mm | 280 cN | 110 cN | 35.1 mm | 4.3 mm |
| F07533S064P150HP | 33 – Square lance 38° | 0.64 mm | 150 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07533S064P280 | 33 – Square lance 38° | 0.64 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07533S078L280 | 33 – Square lance 38° | 0.78 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07535S050L200 | 35 – 3-point crown stepped (self-cleaning) | 0.5 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07535S050L280 | 35 – 3-point crown stepped (self-cleaning) | 0.5 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07535S120P280 | 35 – 3-point crown stepped (self-cleaning) | 1.2 mm | 110 cN | 130 cN | 33.1 mm | 4.3 mm |
| F07536B120G200 | 36 – 6-point crown stepped, middle pin longer | 1.2 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07536B120G280 | 36 – 6-point crown stepped, middle pin longer | 1.2 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07536B120P200HP | 36 – 6-point crown stepped, middle pin longer | 1.2 mm | 200 cN | 118 cN | 33.1 mm | 4.3 mm |
| F07536S130L200 | 36 – 6-point crown stepped, middle pin longer | 1.3 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07537B050G150 | 37 – 4-point crown stepped | 0.5 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07537B050G200 | 37 – 4-point crown stepped | 0.5 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07537B050G280 | 37 – 4-point crown stepped | 0.5 mm | 280 cN | 100 cN | 33.1 mm | 4.3 mm |
| F07537B050P200HP | 37 – 4-point crown stepped | 0.5 mm | 200 cN | 120 cN | 33.1 mm | 4.3 mm |
| F07538S064L150 | 38 – Square lance 140° | 0.64 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07538S064L150L | 38 – Square lance 140° | 0.64 mm | 150 cN | 50 cN | 35.1 mm | 4.3 mm |
| F07538S064L200 | 38 – Square lance 140° | 0.64 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07538S064L280 | 38 – Square lance 140° | 0.64 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07541B130G150IK04 | 41 – 6-point crown stepped (self-cleaning) | 1.3 mm | 150 cN | 70 cN | 33.5 mm | 4.3 mm |
| F07541B130G280IK04 | 41 – 6-point crown stepped (self-cleaning) | 1.3 mm | 280 cN | 110 cN | 33.5 mm | 4.3 mm |
| F07543S064L100 | 43 – Square lance 90° | 0.64 mm | 100 cN | 50 cN | 33.1 mm | 4.3 mm |
| F07543S064L150 | 43 – Square lance 90° | 0.64 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07543S064L200 | 43 – Square lance 90° | 0.64 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07543S064L280 | 43 – Square lance 90° | 0.64 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07553S064L280 | 53 – Square lance 55° | 0.64 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07553S064L280L | 53 – Square lance 55° | 0.64 mm | 280 cN | 110 cN | 35.1 mm | 4.3 mm |
| F07554S117L200 | 54 – Square lance stepped | 1.17 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07555B120G200 | 55 – Concave stepped (self-cleaning) | 1.2 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07562S064L280 | 62 – Triangular 30° | 0.64 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
| F07563S120L130 | 63 – 8-point crown stepped (self-cleaning) | 1.2 mm | 130 cN | 40 cN | 33.1 mm | 4.3 mm |
| F07563S120L150 | 63 – 8-point crown stepped (self-cleaning) | 1.2 mm | 150 cN | 70 cN | 33.1 mm | 4.3 mm |
| F07563S120L200 | 63 – 8-point crown stepped (self-cleaning) | 1.2 mm | 200 cN | 80 cN | 33.1 mm | 4.3 mm |
| F07563S120L280 | 63 – 8-point crown stepped (self-cleaning) | 1.2 mm | 280 cN | 110 cN | 33.1 mm | 4.3 mm |
FAQ
What pitch and length is F075?
F075 has a total length of 33.1 – 46.6 mm and protrusion height of 8.1 – 21.3 mm. The full dimension list is in the specification table on this page.
How much current can F075 carry?
The rated continuous current is 4 A, with a typical resistance of 20 – 100 mΩ.
Which part numbers and tip styles are available for F075?
104 part numbers are listed, for example F07505B120G150, F07505B120G200, F07505B120G200H. Tip or head styles include Concave stepped, Serrated stepped, Hexagonal 90° stepped, Flexible needle, Spherical, 4-point crown stepped (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 F075?
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 F075 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.