Connectors for pcb applications - general information

The range of pcb connectors available at HARTING is summarised in the table under. For each of the basic connector versions, the available contact styles are documented with termination process, pitch, plating, rating for power contacts and impedance for coaxial contact tec. ..., as well as the accessory configuration.

Pcb connectors are delivered fully loaded thus providing a very good positioning of the contacts in their cavities for an easy and safe insertion of the pins in the pcb holes particularly crucial in the right angled versions.

	Straight	Right angled
Insulator body	Standard SMC: Solder Reflow Compatible	Standard SMC: Solder Reflow Compatible
Signal contacts	Solder termination Pitch: 2.84 mm Plating: 0.8 µm Au over Ni Pcb thickness from 1.6 to 3.2 mm	Solder termination Pitch: 2.54 mm Plating: 0.8 µm Au over Ni Pcb thickness from 1.6 to 3.2 mm
Power contacts	Solder termination Rating: 20, 30, 40 A Plating: 0.8 µm Au over Ni Press fit termination Rating: 30 A Plating: 0.8 µm Au over Ni	Solder termination Rating: 20, 30, 40 A Plating: 0.8 µm Au over Ni
Coaxial contacts	Solder termination 50 or 75 Ω Plating: 1.3 µm Au over Ni inner conductor 0.8 µm Au over Ni outer ring	Solder termination 50 or 75 Ω Plating: 1.3 µm Au over Ni inner conductor 0.8 µm Au over Ni outer ring
Accessories	Through hole	Metal bracket with board lock and through hole
	Nut: M3 or UNC 4-40	Metal brack with board lock and clinch nut M3 or UNC 4-40
	Spacer: M3 or UNC 4-40	Metal bracket with board lock and female screw lock UNC 4-40
	Spacer (M3 or UNC 4-40) with board lock
	Spacer + board lock + female screw lock M3 or UNC 4-40