71439-0864 Molex Inc, 71439-0864 Datasheet - Page 2

• Manufacturer Part Number: 71439-0864
• Description: Board to Board / Mezzanine Connectors IEEE 1386 RECP 64P SMT dual row
• Manufacturer: Molex Inc
• Series: 71439r

Specifications of 71439-0864

• Product Type: Receptacles
• Mounting Style: SMD/SMT
• Mounting Angle: Vertical
• Number Of Positions / Contacts: 50
• Housing Material: High Temperature Thermoplastic
• Contact Material: Phosphor Bronze
• Contact Plating: Gold
• Voltage Rating: 100 V
• Current Rating: 1 A
• Pitch: 2.54 mm
• Number Of Rows: 2
• Features: Board Guide
• Mounting Type: Surface Mount
• Connector Type: Receptacle, Outer Shroud Contacts
• Number Of Positions: 64
• Contact Finish: Gold
• Contact Finish Thickness: 30µin (0.76µm)
• Height Above Board: 0.209" (5.30mm)
• Mated Stacking Heights: 8mm, 9mm, 10mm
• Pitch Spacing: 1mm
• No. Of Contacts: 64
• Gender: Receptacle
• No. Of Rows: 2
• Contact Termination: Surface Mount Vertical
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 714390864

As the need for faster signal speeds increases, the
need for better performance and signal integrity
performance of connectors also increases. The
1.00mm (.039”) mezzanine connectors from Molex
provide the excellent performance required by today’s
high speed systems. For example, Molex 1.00mm
(.039”) mezzanine connectors can be used in a 5.0
Gbps application by using grounds between each
differential pair (G-S-S-G), resulting in a differential
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Order No. USA-085 Rev. 1
Americas Headquarters
Lisle, Illinois 60532 U.S.A.
1-800-78MOLEX
[e-mail]
APPLICATIONS
VME, cPCI and ATCA Cards
LAN and WAN Network Cards
Telecommunications
PCs
Printers
Workstations
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
0.80
1.00
Far East North Headquarters
Yamato, Kanagawa, Japan
81-462-65-2324
[e-mail]
1.20
Standard Mezzanine (71436/71439) 10.00mm (.394") Stack Height:
1.40
Differential Impedance, all Rise Times are 10%-90%
impedance of 100 ohms +/- 10% and 2.23% NEXT at
a 50psec (10/90%) risetime. At –3dB, the insertion
loss for the Molex 1.00mm (.039”) mezzanine
connectors is 7.3GHz. At –10dB, the differential
return loss is 6.2GHz. These mezzanine connectors
can comfortably handle the higher speed data rates
required for PCI Express as the 1X standard moves
toward 4.0 to 5.0 Gbps.
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1.60
Digital and Analog I/O Cards
Controller Cards
Graphics Cards
Bus Analyzers
Instrumentation Equipment
50ps
1.80
Far East South Headquarters
Jurong, Singapore
65-6-268-6868
[e-mail]
75ps
Visit our website at www.molex.com
Printed in USA/5K/JI/JI/2006.01
2.00
100ps
Time, ns
2.20
150ps
2.40
200ps
European Headquarters
Munich, Germany
49-89-413092-0
[e-mail]
2.60
2.80
300ps
1.00mm (.039”) Pitch
Mezzanine Connectors
3.00
DAUGHTER BOARD
3.20
MEZZANINE BOARD
Corporate Headquarters
2222 Wellington Ct.
Lisle, IL 60532 U.S.A.
630-969-4550
Fax:[phone]
3.40
BACKPLANE
3.60
©2006, Molex