646442-1 TE Connectivity, 646442-1 Datasheet - Page 32

• 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

32
Type A, B, C, D, E or
F Shrouds
One piece shrouds can be used with
several backplane thicknesses to provide
required pin mating levels (see chart for
options available). The single piece
design also provides a reduced part
count, lower applied cost solution.
Type AB Shrouds
Type AB shrouds require male feed thru
connectors with short tail or vacant
ground pin positions in the guide
feature locations.
Catalog 65911
Revised 7-05
www.tycoelectronics.com
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
AMP Z-PACK 2mm HM Hard Metric
Interconnection System
One Piece Shrouds
Shroud Type
AB (19)
AB (22)
AB (25)
B (19)
B (22)
DE
‘T’
A
B
C
D
E
F
646478-1
646479-1
646480-1
646481-1
646482-1
646483-1
646484-1
646576-1
646476-1
646477-1
646525-1
646726-1
0 [.000]
reference purposes only.
Dimensions are shown for
Specifications subject
to change.
Type B
646478-2
646479-2
646480-2
646481-2
646482-2
646483-2
646484-2
646576-2
646476-2
646477-2
646525-2
646726-2
.9 [.035]
[1.963]
49.85
[.116]
2.95
1.1 [.043]
646478-3
646479-3
646480-3
646481-3
646482-3
646483-3
646484-3
646576-3
646476-3
646477-3
646525-3
646726-3
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
12.00 [.472]
15.40
[.606
6 x 2.00 =
1.3 [.051]
646478-4
646479-4
646480-4
646481-4
646482-4
646483-4
646484-4
646576-4
646476-4
646477-4
646525-4
646726-4
5 row
.006
0.15
]
1.5 [.059]
646478-5
646479-5
646480-5
646481-5
646482-5
646483-5
646484-5
646576-5
646476-5
646477-5
646525-5
646726-5
[.037]
0.95
[.315]
T
8.00
[.079]
2.00
Max.
10 x 2.00
10 x 2.00
= 20.00
= 20.00
[.787]
[.787]
1.7 [.067]
646478-6
646479-6
646480-6
646481-6
646482-6
646483-6
646484-6
646576-6
646476-6
646477-6
646525-6
646726-6
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
1.9 [.075]
646478-7
646479-7
646480-7
646481-7
646482-7
646483-7
646484-7
646576-7
646476-7
646477-7
646525-7
646726-7
2.1 [.080]
646726-8
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