High-Current Contact Probes · Power electronics
HCB045 High-current Probe
HCB045 is a high-current probe series in the EMSGLOB range, listed under Power electronics. It is 71.2 mm long overall and offers 4 mm of working travel.
Its datasheet values are a rated current of 70 A, a typical resistance of 3 mΩ and an operating range of -45 °C to +200 °C. There are 2 catalogue part numbers in this series, covering 1 tip or head style such as 11. The plunger is beryllium copper with gold plating.
Specifications
| Operating temperature | -45 °C to +200 °C |
|---|---|
| Additional definition | A |
| Total length | 71.2 mm |
| Protrusion height | 10.2 mm |
| Tip style diameter | 1 mm |
| Tip style | 11 |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Spring material | High-grade steel |
| Spring plating | Uncoated |
| Nominal travel | 4 mm |
| Maximum travel | 5 mm |
| Continuous current | 70 A |
| Typical contact resistance | 3 mΩ |
| Block material | Brass |
| Block plating | Silver |
| Tip style material | Beryllium copper |
| Tip style plating | Gold |
| Preload (range) | 200 – 250 cN |
| Spring force (range) | 1200 – 1500 cN |
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 (2)
| Part number | Spring force | Preload |
|---|---|---|
| HCB045A11MS12 | 1200 cN | 200 cN |
| HCB045A11MS15 | 1500 cN | 250 cN |
FAQ
What pitch and length is HCB045?
HCB045 has a total length of 71.2 mm and protrusion height of 10.2 mm. The full dimension list is in the specification table on this page.
How much current can HCB045 carry?
The rated continuous current is 70 A, with a typical resistance of 3 mΩ.
Which part numbers and tip styles are available for HCB045?
2 part numbers are listed, for example HCB045A11MS12, HCB045A11MS15. Tip or head styles include 11. The table on this page lists every part number with its tip and spring data.
What temperature range is HCB045 rated for?
HCB045 is specified for -45 °C to +200 °C.
How do I get a price or sample for HCB045?
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 HCB045 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.