2000905-1 Tyco Electronics, 2000905-1 Datasheet - Page 3

• Manufacturer Part Number: 2000905-1
• Description: BACKPLANE CONNECTOR, RECEPT, 180POS
• Manufacturer: Tyco Electronics
• Series: Fortis Zdr

Specifications of 2000905-1

• Row Pitch: 1.6mm
• Pitch Spacing: 1.9mm
• No. Of Contacts: 180
• Gender: Receptacle
• Contact Termination: Press Fit
• No. Of Rows: 9
• Contact Plating: Gold
• Connector Type: Backplane
• Product Type: Contact Modules
• Contact Gender: Socket (Female)
• Number Of Positions / Contacts: 180
• Mounting Style: PCB
• Mounting Angle: Vertical
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

The connector system consists of a vertical receptacle (motherboard) and a right- - angle header (daughter card)
consisting of a configuration of end modules, center modules, stand alone modules, double- - wide center
modules, and double- - wide stand alone modules. The stand alone modules have full shrouds. Each module
contains signal and ground eye- -of- - needle compliant pin (press- -fit) contacts.
The receptacle module has 10 (end and center) or 20 (double- -wide center) columns and 9 rows of contacts.
The header modules have 10 (left, right, and center) or 20 (double- -wide center) chicklets with each containing
9 contacts. Both are available in 2 or 3 pairs.
For initial alignment during mating, the chamfered lead- -in around the edges of the mating side of the header
modules captures and guides the mating side of the receptacle module. Alignment lugs and alignment slots are
molded onto the ends of the modules to provide blind mating. Universal and keyed guide hardware are
available for proper mating and allow up to +3.0 offset for blind mating. The guide hardware consists of a guide
pin and guide module. The connectors require 2 guide pins (for the receptacle) and 2 guide modules (for the
header) and must be attached to the pc board. Refer to Figure 2.
The modules can be seated on the pc board using manual application tooling.
The module profile size (pitch) is 25.4. The density, defined as a combination of the amount of columns and
contacts per module, is provided in Figure 3.
1.1. Contact Length
Length of the contacts is given in Figure 4.
Female
Guide Module
Rev B
Universal Guide Hardware
Double--Wide Center, Double--Wide Stand Alone
Mating Surface of Module
Guide Pin
End, Center, Stand Alone
MODULE TYPE
MODULE TYPE
Ground Contact
7.35
Female
Guide Module
Keyed Guide Hardware
COLUMNS
Keyed
Surface
Figure 2
Figure 4
Figure 3
10
20
Guide Pin
Contacts
120
2--PAIR MODULE
60
Signal Contact
Keyed
Surface
5.85
Differential
DENSITY
Pairs
20
40
Keyed VITA 46 Type Guide Hardware
Female
Guide Module
Contacts
180
3--PAIR MODULE
90
Differential
Guide Pin
Pairs
30
60
114- - 13267
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