Test Interface & Fixture Solutions
FP-DF Interface Solution
FP-DF is an interface solution series in the EMSGLOB range. It is laid out for 1.00 mm / 39 mil centre spacing, measures 24.5 mm in total length and offers 0.5 mm of working travel.
On the electrical side you get a rated current of 2 A, a typical resistance of 50 mΩ and an operating range of -45 °C to +100 °C. It is ordered as part number FP750S09B050G020L245. The plunger is beryllium copper with gold plating, and the barrel is bronze with gold plating.
Specifications
| Structure | Basic Contact Probe |
|---|---|
| Pitch | 1.00 mm / 39 mil |
| Operating temperature | -45 °C to +100 °C |
| Total length | 24.5 mm |
| Protrusion height | 3.2 mm |
| Barrel diameter | 0.75 mm |
| Tip style diameter | 0.5 mm |
| Press ring diameter | 0.86 mm |
| Collar diameter | 0.86 mm |
| Tip style | 09 |
| Plunger material | Beryllium copper |
| Plunger plating | Gold |
| Barrel material | Bronze |
| Barrel plating | Gold |
| Spring material | Spring steel |
| Spring plating | Silver |
| Preload | 10 cN |
| Spring force | 20 cN |
| Nominal travel | 0.5 mm |
| Maximum travel | 2.2 mm |
| Pointing accuracy | ± 0.08 mm |
| Continuous current | 2 A |
| Typical contact resistance | 50 mΩ |
Values as listed for this series. Confirm the exact data for your part number with your quotation.
Applications
- Tester-to-fixture interfaces and receivers
- ICT fixture blocks and exchangeable cassettes
- Mechanical test fixtures
- Pogo towers and interposers for semiconductor testing
Part numbers (1)
| Part number |
|---|
| FP750S09B050G020L245 |
FAQ
What pitch and length is FP-DF?
FP-DF has a pitch of 1.00 mm / 39 mil, total length of 24.5 mm and protrusion height of 3.2 mm. The full dimension list is in the specification table on this page.
How much current can FP-DF carry?
The rated continuous current is 2 A, with a typical resistance of 50 mΩ.
What temperature range is FP-DF rated for?
FP-DF is specified for -45 °C to +100 °C.
How do I get a price or sample for FP-DF?
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 test interface & fixture solutions
Enquire / Request a quote
Tell us the FP-DF 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.