646442-1 TE Connectivity, 646442-1 Datasheet - Page 70

• Manufacturer Part Number: 646442-1
• Description: Conn Hard Metric RCP 176 POS 2mm Press Fit RA Thru-Hole
• Manufacturer: TE Connectivity
• Type: Hard Metricr
• Series: Z-PACKr

Specifications of 646442-1

• Pitch: 2 mm
• Number Of Rows: 8
• Number Of Contacts: 176
• Termination Method: Press Fit
• Mounting: Through Hole
• Contact Plating: Gold Over Nickel
• Connector Type: Hard Metric (HM)
• Row Pitch: 2mm
• Pitch Spacing: 2mm
• No. Of Contacts: 176
• Gender: Receptacle
• Contact Termination: Right Angle Press Fit
• No. Of Rows: 8
• Rohs Compliant: Yes
• Product Type: Female
• Number Of Positions / Contacts: 176
• Termination Style: Press Fit
• Housing Material: Polyester, Glass Filled
• Contact Material: Phosphor Bronze
• Mounting Style: Through Hole
• Pcb Mounting Orientation: Right Angle
• Board Mount: Free Board
• Module Length (mm [in]): 48.00 [1.891]
• Crosstalk Version: Standard
• Amp Standard Option Number: 1
• Shielded: No
• Interface Type: 2mm HM
• Termination End Plating: Tin-Lead over Nickel
• Number Of Positions: 176
• Grounding Contact: Without
• Rows Loaded: A, B, E, F, D, C, G, H
• Contact Configuration: ACTION PIN Post, Signal
• Feedthrough Post Length (mm [in]): 3.30 [0.130]
• Compactpci: Yes
• Contact Plating, Mating Area, Material: Gold (30)
• Contact Base Material: Phosphor Bronze
• Connector Style: Receptacle
• Mating Alignment: With
• Mating Alignment Type: Multi-Purpose Center
• Housing Color: Gray
• Ul Flammability Rating: UL 94V-0
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Lead Free Status / Rohs Status: Details

70
General Information
Layouts show Type M, L, N connectors,
for DIN contacts, in a typical stacking
arrangement, including signal contacts
on a 2 x 2 [.079 x .079] grid, with
optional ground return shielding.
Female Connector
Standard and Reduced Crosstalk
versions, see examples on page 63.
Symbols
Plated Through Holes:
Non-plated Through Holes:
* For reference only, please refer to
Power or Coax Contact customer
drawing for correct hole pattern.
Catalog 65911
Revised 7-05
www.tycoelectronics.com
Signal Contacts.
Row f odd numbers for upper
ground return shield.
Row f even numbers for lower
ground return shield.
Backplane rows z and f for
ground return shield contacts.
1.3
through holes for board mount
DIN high current or coaxial
contacts. To be omitted for cable
contacts.
Ø 2.0
polarizing, location peg hole
for press fit.
6.1
hole in fixed board, for DIN
high current and coaxial con-
tacts.*
Optional cutout, used for DIN
fiber optic contacts.*
+ 0.1 - 0
+ 0.05 -0
+ 0.1 - 0
[.051
[.079
[.240
+ .004
+ .002
+ .004
] plated
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
]
]
AMP Z-PACK 2mm HM Hard Metric
Interconnection System
Page_Head
PC Board Layout for Type L, M, N Connectors
Type M
Type L
Type N
See page 9 for details of plated through holes.
[.051
Ø 1.3
Column
+ .004
+ 0.10
- 0.00
Row
2.5 [.098]
2.5 [.098]
]
[.098]
[.098]
2.5
2.5
15
16
17
18
19
20
21
22
23
24
25
Female Connectors
Component Side
Note:
(Continued)
f e d c b a
Right Angle
reference purposes only.
Dimensions are shown for
Specifications subject
to change.
Only required for coaxial/omitted for power.
2.0 [.079]
Ø 2.0
[.079
[.059]
[.079]
[.079]
3.5 [.138]
[.039]
1.5
2.0
2.0
1.0
+0.05
+.002
-0.00
6.25 [.246]
3.75 [.147]
3.75 [.148]
Board Edge
10 x 2.0
= 20.0
[.295]
[.295]
[.295]
[.295]
10.25
[.404]
[.787]
[.295]
[.295]
[.492]
[.295]
[.295]
[.295]
12.5
7.5
]
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
Note: For guidance only.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
Consult customer
drawings for production
layouts
[1.968]
[1.968]
[.984]
50.0
50.0
25.0
10 x 2.0
= 20.0
[.787]
3.75 [.148]
3.75 [.148]
3.75 [.148]
3.75 [.148]
5.25 [.207]
[.246]
[.295]
5.5 [.217]
[.295]
[.295]
[.246]
[.295]
[.295]
[.246]
[.295]
[.295]
[.295]
[.157]
6.25
6.25
6.25
7.5
7.5
7.5
7.5
7.5
7.5
7.5
4.0
7.5
[.079
[.295
Ø 2.0
Row z
7.5
[.157
+ .002
r 4.0
+ 0.10
+ .004
+ 0.05
- 0.00
- 0.00
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
Male Connector
a b c d e f
Front Side
]
+ 0.10
+ .004
- 0.00
]
Vertical
]
+
+
+
+
+
+
+
+
+
+
+
+
Ø 2.0
[.079
[.240
Ø 2.0
[.079
[.295
6.1
[.177]
7.5
+ 0.05
+ .002
4.5
- 0.00
15
16
17
18
19
20
21
22
23
24
25
+ 0.10
+ .004
+ 0.05
+ .002
+ 0.10
+ .004
- 0.00
- 0.00
- 0.00
]
]
]
]