Technical characteristics

Design according:

IEC 61076-4-100

Number of contacts:

max. 475 at 10 SU

Contact spacing:

2.5mm
clearance and creepage distance

	contact arrangements
	7/3	6/2	4/8	1
in one row	2.9 mm	0.8 mm	0.8 mm	0.8 mm
between rows	1.4 mm	0.8 mm	0.8 mm	0.6 mm

Working current:

See current carrying capacity

Test voltage Ur.m.s.:

1kV for pitch 2.5 x 2.5mm
1.55kV for pitch 5.0 x 5.5mm

Contact resistance:

< 20 mΩ

Insulation resistance:

> 1012 Ω

Temperature range:

- 55 °C ... + 125 °C

Durability as per IEC 61076-4-100:

Performance level 2 = 250 mating cycles in total

Performance level 1 = 500 mating cycles in total

Normal force:

> 0.75 N for performance level 2

> 1.0 N for performance level 1

Insertion force:

< 1.0 N per contact

Withdrawal force:

< 1.0 N per contact

Recommended configuration of plated through holes

Tin plated PCB (HAL) acc. EN 60 352-5	Hole-Ø	1.15±0.025 mm
	Cu	min. 25 μm
	Sn	max. 15 μm
	Plated hole-Ø	0.94-1.09 mm
Chemical tin plated PCB	Hole-Ø	1.15±0.025 mm
	Cu	min. 25 μm
	Sn	min. 0.8 μm
	Plated hole-Ø	1.00-1.10 mm
Au / Ni plated PCB	Hole-Ø	1.15±0.025 mm
	Cu	min. 25 μm
	Ni	3-7 μm
	Au	0.05-0.12 μm
	Plated hole-Ø	1.00-1.10 mm
Silver plated PCB	Hole-Ø	1.15±0.025 mm
	Cu	min. 25 μm
	Ag	0.1-0.3 μm
	Plated hole-Ø	1.00-1.10 mm
OSP copper plated PCB	Hole-Ø	1.15±0.025 mm
	Cu	min. 25 μm
	Plated hole-Ø	1.00-1.10 mm

PCB board thickness: > 1.6 mm

Materials

Mouldings:		Thermoplastic resin, glass-fibre filled, UL 94-V0
Contacts:		Copper alloy
Contact surface 2)
	Contact zone:	Selectively gold-plated
	Press-in-zone:	Ni

Current carrying capacity

The current carrying capacity is limited by maximum temperature of materials for inserts and contacts including terminals. The current capacity curve is valid for continuous, non interrupted current loaded contacts of connectors when simultaneous power on all contacts is given, without exceeding the maximum temperature.
Control and test procedures according to DIN IEC 60512

Inductivity

Contact arrangement	max. inductivity	max. counter inductivity between two contacts
7/3	26 nH	9 nH
6/2	26 nH	11 nH
4/1/8	28 nH	15 nH

All part numbers shown in this chapter contain the standard mating pin length of 8.45 mm. Any customized configuration on request.

Capacitance

Contact arrangement	between adjacent contacts			between surrounding contacts
Contact arrangement	K	M	L	K	M	L
7/3	0.6 pF	0.7 pF	0.8 pF	1.4 pF	1.6pF	1.7pF
6/2	0.7 pF	0.8 pF	0.9 pF	1.7 pF	1.9 pF	2.0 pF
4/1/8	1.2 pF	1.3 pF	1.4 pF	2.5 pF	2.8 pF	3.0 pF
K = Male connector with press-in termination M = Male connector with press-in termination and 2 wraps L = Male connector with press-in termination and 3 wraps

Mating conditions as per DIN 41642

1) The maximal allowed board thickness depends on several parameters. For boards with more than 4.5 mm please contact us.
2) Other contact surfaces on request