PowerFlex Bush vertical through hole
FEPT - GRe 8.8X8.9 - M4 - P4/1.85/4.75 e - RM5.08X7.62
Item number
S95243
Ampacity per pin (20°C) ~
15.00 A
Ampacity per pin (85°C) ~
8.75 A
Ampacity component (20°C) ~
60.00 A
Ampacity component (85°C) ~
35.00 A
Material
Bronze
Surface
tin-plated +
Number of pins
4
Packaging unit
800 piece
Customs tariff code / HS-Code
85369095
Country of origin
Deutschland
Height above circuitboard
6.15 mm
Thread diameter
4.00 mm
Thread length
4.00 mm
Pedestal length
8.80 mm
Pedestal width
8.90 mm
Pin length
4.75 mm
Pin diagonal
1.85 mm
Pin assembly
Edge
Grid dimension X
5.08 mm
Grid dimension Y
7.62 mm
Torque
1.2 Nm
Assembly method PCB
Pressfit Techn
Press-in force min.
160 N
Press-in force max.
1000 N
Press-in speed min.
100 mm/min.
Press-in speed max.
250 mm/min.
Drilling diameter
1.75 mm
Final diameter HAL Surface
1.60 mm
Final diameter Chemical Surface
1.63 mm
PowerFlex Bush vertical through hole
Processing PowerFlex Press-fit
Processing PowerFlex Press-fit
The flexible pins of PowerFlex Press-fit Powerelement are press-fitted into an electrically through-plated hole in a PCB. During the press-fit process, a gas-tight connection is created, primarily by deforming the pin is deformed. The contact area is limited to the deformation zone of the pin and may limit the maximum current carrying capacity.
Processing instructions
- Use only appropriate press-fit tools.
- For Powerelements with bolt, the upper punch must be recessed by the dimension of the bolt. Pressure on the bolt must be eliminated.
- For flat surface Powerelements, a simple full-surface top punch will suffice.
Further information
PCBs shall be designed in accordance with the latest edition of IPC A 600. In the case of massive press-fit technology, the PCBs must be designed in accordance with the Würth Elektronik ICS Press-fit Specification. Special attention should be paid to drill diameters and copper thickness.