IT3M2-180P-28H(03) Hirose Electric Co Ltd, IT3M2-180P-28H(03) Datasheet - Page 2

• Manufacturer Part Number: IT3M2-180P-28H(03)
• Description: CONN INTERPOSER 180POS 28MM
• Manufacturer: Hirose Electric Co Ltd
• Series: IT3r

Specifications of IT3M2-180P-28H(03)

• Pitch: 0.068" (1.75mm)
• Connector Type: Interposer
• Number Of Positions: 180
• Number Of Rows: 36
• Mounting Type: Stacking
• Features: Locking
• Contact Finish: Gold
• Contact Finish Thickness: 30µin (0.76µm)
• Mated Stacking Heights: 15mm ~ 40mm
• Product Type: Receptacles
• Mounting Style: SMD/SMT
• Mounting Angle: Vertical
• Number Of Positions / Contacts: 180
• Housing Material: Liquid Crystal Polymer (LCP)
• Contact Material: Copper Alloy
• Contact Plating: Gold
• Voltage Rating: 50 V
• Current Rating: 1 A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: H11780 - CONN RCPT MOUNT SIDE 180POS SMDH11779 - CONN RCPT MATE SIDE 180POS SMD
• Height Above Board: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: *IT3M2-180P-28H(03); H11801

Easy reflow process
Great SI performance
Great SI performance
Easy reflow process
As of Oct 2008
Footprint compatible with
Footprint compatible with
IT3 footprint fits market standard,
however, interface is not
interchangeable.
No need
to reflow
market standard:
market standard:
Differential
High-speed three piece mezzanine Connector
Measurement
NEXT
FEXT
Simulation
Reflow only receptacle
Reflow only receptacle
S Parameters (for IT3-17mm)
Any stacking height
combination, receptacle is
always same and its height is
only 6mm.
Small size of receptacle has
wide process window for reflow
profile.
RL
:
:
:
:
HIROSE ELECTRIC CO., LTD.
HIROSE ELECTRIC CO., LTD.
IT3 series
IT3 series
High-performing IT3 was designed through detailed simulation
and measurement correlation for 6.25+ Gbps applications.
IL
IT3M(D) -***S - BGA
Eye Diagrams (at receiver of 6” + 6” channel)
Variations
Variations
A; Available
P: Under Planning
15mm
17mm
20mm
25mm
26mm
28mm
30mm
32mm
38mm
6.25 Gbps
100
:
:
A
A
A
P
P
P
P
P
P
# of Pos.
200
A
A
A
A
A
A
P
P
P
Signal BGA land
Signal BGA land
Ground BGA land
Ground BGA land
300
0.75 mm
A
A
A
A
A
A
P
P
P
2/2