Rigid Contact Pins
FK-650 Rigid Contact
FK-650 is a rigid contact series in the EMSGLOB range. It is laid out for 4.2 mm / >165 mil centre spacing and is 7 mm long overall.
Its datasheet values are a rated current of 5 A, a typical resistance of 5 mΩ and an operating range of -55 °C to +250 °C. It is ordered as part number FK-650.

Specifications
| Minimum pitch | 4.2 mm / >165 mil |
|---|---|
| Total length | 7 mm |
| Installation height | 2.2 mm |
| Rated current | 5 A |
| Typical resistance | 5 mΩ |
| Operating temperature | -55 °C to +250 °C |
Values as listed for this series. Confirm the exact data for your part number with your quotation.
Applications
- Fixed contacts in test fixtures and interfaces
- Applications that need maximum mechanical stability
- Stationary connections with constant conductivity

Part numbers (1)
| Part number | Tip / head style |
|---|---|
| FK-650 | Crimp termination |
FAQ
What pitch and length is FK-650?
FK-650 has a minimum pitch of 4.2 mm / >165 mil, total length of 7 mm and installation height of 2.2 mm. The full dimension list is in the specification table on this page.
How much current can FK-650 carry?
The rated continuous current is 5 A, with a typical resistance of 5 mΩ.
What temperature range is FK-650 rated for?
FK-650 is specified for -55 °C to +250 °C.
How do I get a price or sample for FK-650?
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 rigid contact pins
Enquire / Request a quote
Tell us the FK-650 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.