
Recommended PCB Plated Through Holes
Drilled Hole
0.69 - 0.72 mm
Cu
0.25 m min.
Sn
0.10 m max.
Plated Through Hole
0.55 - 0.65 mm
Electrical Performance
Current Rating
1 amp
Voltage Rating
30 VAC
Insulation Resistance
Initial: 10,000 M
Dielectric Withstanding Voltage
750 VAC
Mechanical Specifications
Grid Size
2.0 mm
Temperature Range
-55°C to +105°C
Insulation Material
Glass filled polymer,
UL94V-0
Contact Base Material
Phosphor bronze
Creepage and Clearance
0.40 mm contact row
Distance
0.40 mm adjacent contacts
Contact Levels
5.3, 6.8, 8.3 mm
Tail Lengths (±0.3)
3.7, 13.0, 14.5, 16.0 mm
Mating Force per Signal Contact
0.75 N [0.169 lbf] max.
Unmating Force
0.12 N [0.027 lbf] min.
Termination Technique
Press-fit
Misalignment
2.0 mm
Inclination
Longitudinal: ±2°
Transverse: ±2°
2mm Hard Metric
8+2 Connectors
Connection
Systems
Description:
Modular, high-density, two-piece backplane connection system
Typical Applications:
Servers
Switches
Routers
Add/drop multiplexers
Benefits/Features:
Industry Standard . . Meets IEC 61076-4-101 performance requirements and extends mounting, mating and other specifications from the 5+2 series.
Versatility . . . . . . . . Configurations similar to the 5+2 series allow mix-and-match to create solutions to complex I/O requirements.
Three mating length pins allow thousands of early mate, last break options and reduced mating force.
Integrated shielding available to minimize EMI.
Extended tails available for through the backplane I/O.
Flexible code-key indexing for user-defined slot discrimination.
Reliability . . . . . . . . Generous lead-in allows self-alignment for blind mating.
Minimum contact wipe of 2mm for all pin lengths.
Two-Piece Backplanes
Mechanical and Electrical Characteristics:
Performance Class
1
500 mating cycles
2
250 mating cycles
mates-last, breaks-first
awkward?