RF (Radio Frequency) Test Probes
HCF772 RF Test Probe
HCF772 is an RF test probe series in the EMSGLOB range. It is laid out for 2.54 mm / 100 mil centre spacing, has an overall length of 32.3 mm and offers 4 mm of working travel.
On the electrical side you get a rated current of 20 A, a typical resistance of 10 mΩ and an operating range of -45 °C to +200 °C. It is ordered as part number HCF77205B200G300A. The plunger is beryllium copper with gold plating, and the barrel is brass with silver plating.
Specifications
| Structure | Basic Contact Probe |
|---|---|
| Pitch | 2.54 mm / 100 mil |
| Operating temperature | -45 °C to +200 °C |
| Additional definition | A |
| Total length | 32.3 mm |
| Protrusion height | 10.5 mm |
| Barrel diameter | 1.66 mm |
| Tip style diameter | 2 mm |
| Collar diameter | 2 mm |
| Tip style | 05 |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Brass |
| Barrel plating | Silver |
| Spring material | High-grade steel |
| Spring plating | Uncoated |
| Preload | 50 cN |
| Spring force | 300 cN |
| Nominal travel | 4 mm |
| Maximum travel | 5 mm |
| Pointing accuracy | ± 0.08 mm |
| Continuous current | 20 A |
| Typical contact resistance | 10 mΩ |
Values as listed for this series. Confirm the exact data for your part number with your quotation.
Applications
- Automotive RF modules and connectors
- Consumer electronics with radio interfaces
- Industrial RF and high-frequency assemblies
- Contacting coaxial connectors in test fixtures
Part numbers (1)
| Part number |
|---|
| HCF77205B200G300A |
FAQ
What pitch and length is HCF772?
HCF772 has a pitch of 2.54 mm / 100 mil, total length of 32.3 mm and protrusion height of 10.5 mm. The full dimension list is in the specification table on this page.
How much current can HCF772 carry?
The rated continuous current is 20 A, with a typical resistance of 10 mΩ.
What temperature range is HCF772 rated for?
HCF772 is specified for -45 °C to +200 °C.
How do I get a price or sample for HCF772?
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.
Enquire / Request a quote
Tell us the HCF772 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.