High-Current Contact Probes · Power electronics
HC040 High-current Probe
HC040 is a high-current probe series in the EMSGLOB range, listed under Power electronics. It suits a minimum pitch of 6.50 mm / 256 mil, has an overall length of 25 mm and offers 4.8 mm of working travel.
Its datasheet values are a rated current of 50 A, a typical resistance of 5 mΩ and an operating range of -45 °C to +200 °C. It is ordered as part number HC040A11G4. The plunger is brass with gold plating, and the barrel is brass with gold plating.
Specifications
| Structure | Basic Contact Probe |
|---|---|
| Pitch | 6.50 mm / 256 mil |
| Operating temperature | -45 °C to +200 °C |
| Additional definition | A |
| Total length | 25 mm |
| Protrusion height | 8 mm |
| Barrel diameter | 5 mm |
| Tip style diameter | 4 mm |
| Press ring diameter | 6 mm |
| Collar diameter | 6 mm |
| Tip style | 11 |
| Plunger material | Brass |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Gold |
| Spring material | High-grade steel |
| Spring plating | Uncoated |
| Preload | 120 cN |
| Spring force | 400 cN |
| Nominal travel | 4.8 mm |
| Maximum travel | 7 mm |
| Pointing accuracy | ± 0.08 mm |
| Continuous current | 50 A |
| Typical contact resistance | 5 mΩ |
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 (1)
| Part number |
|---|
| HC040A11G4 |
FAQ
What pitch and length is HC040?
HC040 has a pitch of 6.50 mm / 256 mil, total length of 25 mm and protrusion height of 8 mm. The full dimension list is in the specification table on this page.
How much current can HC040 carry?
The rated continuous current is 50 A, with a typical resistance of 5 mΩ.
What temperature range is HC040 rated for?
HC040 is specified for -45 °C to +200 °C.
How do I get a price or sample for HC040?
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 HC040 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.