High-Current Contact Probes
Series 120 High-current Probe
Series 120 is a high-current probe series in the EMSGLOB range. It is laid out for 2.54 mm / 100 mil centre spacing, has an overall length of 33.25 mm and offers 4.2 mm of working travel.
Its datasheet values are a rated current of 8 A, a typical resistance of 15 mΩ and an operating range of -55 °C to +120 °C. There are 33 catalogue part numbers in this series, covering 9 tip or head styles such as Triangular pyramid 90°, Conical point 90°, Serrated head (Steel), Sharp tip (Steel).
Specifications
| Minimum pitch | 2.54 mm / 100 mil |
|---|---|
| Total length | 33.25 mm |
| Installation height | 8.35 mm |
| Rated travel | 4.2 mm |
| Max. travel | 6.35 mm |
| Rated current | 8 A |
| Typical resistance | 15 mΩ |
| Operating temperature | -55 °C to +120 °C |
Values as listed for this series. Confirm the exact data for your part number with your quotation.
Applications
- Power electronics and inverter testing
- Battery cell, module and pack contacting
- Testing of plug connectors and charging interfaces
- End-of-line and burn-in stations that need high continuous current
Part numbers (33)
| Part number | Tip / head style | Head Ø (mm) | Spring force (N) |
|---|---|---|---|
| 120.02.10.30 | Widened (code 02) | 1 | 3 |
| 120.03.10.11 | Stepped (code 03) | 1 | 1.1 |
| 120.03.10.18 | Stepped (code 03) | 1 | 1.8 |
| 120.03.10.25 | Stepped (code 03) | 1 | 2.5 |
| 120.03.15.11 | Stepped (code 03) | 1.5 | 1.1 |
| 120.03.15.18 | Stepped (code 03) | 1.5 | 1.8 |
| 120.03.15.25 | Stepped (code 03) | 1.5 | 2.5 |
| 120.04.10.11 | Concave head 90° (code 04) | 1 | 1.1 |
| 120.04.10.18 | Concave head 90° (code 04) | 1 | 1.8 |
| 120.04.10.25 | Concave head 90° (code 04) | 1 | 2.5 |
| 120.04.15.11 | Concave head 90° (code 04) | 1.5 | 1.1 |
| 120.04.15.18 | Concave head 90° (code 04) | 1.5 | 1.8 |
| 120.04.15.25 | Concave head 90° (code 04) | 1.5 | 2.5 |
| 120.05.10.11 | Spherical head (code 05) | 1 | 1.1 |
| 120.05.10.18 | Spherical head (code 05) | 1 | 1.8 |
| 120.05.10.25 | Spherical head (code 05) | 1 | 2.5 |
| 120.05.15.11 | Spherical head (code 05) | 1.5 | 1.1 |
| 120.05.15.18 | Spherical head (code 05) | 1.5 | 1.8 |
| 120.05.15.25 | Spherical head (code 05) | 1.5 | 2.5 |
| 120.08.15.11 | Serrated head (code 08) | 1.5 | 1.1 |
| 120.08.15.18 | Serrated head (code 08) | 1.5 | 1.8 |
| 120.08.15.25 | Serrated head (code 08) | 1.5 | 2.5 |
| 120.08.20.11 | Serrated head (code 08) | 2 | 1.1 |
| 120.08.20.18 | Serrated head (code 08) | 2 | 1.8 |
| 120.08.20.25 | Serrated head (code 08) | 2 | 2.5 |
| 120.102.10.11 | Sharp tip (Steel) (code 102) | 1 | 1.1 |
| 120.102.10.18 | Sharp tip (Steel) (code 102) | 1 | 1.8 |
| 120.102.10.25 | Sharp tip (Steel) (code 102) | 1 | 2.5 |
| 120.108.15.25 | Serrated head (Steel) (code 108) | 1.5 | 2.5 |
| 120.15.15.11 | Conical point 90° (code 15) | 1.5 | 1.1 |
| 120.20.15.11 | Triangular pyramid 90° (code 20) | 1.5 | 1.1 |
| 120.20.15.18 | Triangular pyramid 90° (code 20) | 1.5 | 1.8 |
| 120.20.15.25 | Triangular pyramid 90° (code 20) | 1.5 | 2.5 |
Tip and head styles
FAQ
What pitch and length is Series 120?
Series 120 has a minimum pitch of 2.54 mm / 100 mil, total length of 33.25 mm and installation height of 8.35 mm. The full dimension list is in the specification table on this page.
How much current can Series 120 carry?
The rated continuous current is 8 A, with a typical resistance of 15 mΩ.
Which part numbers and tip styles are available for Series 120?
33 part numbers are listed, for example 120.02.10.30, 120.03.10.11, 120.03.10.18. Tip or head styles include Triangular pyramid 90°, Conical point 90°, Serrated head (Steel), Sharp tip (Steel), Serrated head, Spherical head. The table on this page lists every part number with its tip and spring data.
What temperature range is Series 120 rated for?
Series 120 is specified for -55 °C to +120 °C.
How do I get a price or sample for Series 120?
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 high-current contact probes
Enquire / Request a quote
Tell us the Series 120 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.