646442-1 TE Connectivity, 646442-1 Datasheet - Page 10

• 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

10
Vertical Male Connectors
Types A,B and C male connectors will
mate with right angle female and vertical
female connectors shown on pages 13
and 27 respectively.
5 Row Versions
Type A has 110 signal pins with center
guiding and keying facility. Type B has
125 signal pins and Type C has 55 sig-
nal pins and guiding features. All are
end stackable without change in contact
pitch according to the chart on page 9.
5+2 Row Versions
For use with females with ground return
shields and contacts in rows z and f in
addition to those above.
Short Tail Versions
Standard versions have contact option A
in rows a-e with option C in rows z and
f on 5+2 row versions.
Feedthrough Versions
For midplane and rear cable connection.
5 row versions mate with unshielded
female connectors and 5 row cable con-
nectors. 5+2 row versions mate with
female connectors having ground return
shields or 5+2 row shielded cable con-
nectors. Standard versions use contact
options K and T instead of A and C.
Mylar tail guides can be fitted to
feedthrough posts to aid assembly
to the board.
For versions other than those shown,
refer to page 47 which gives access to
other sizes and loading patterns.
End caps are available for use with spe-
cial versions of types A and B connec-
tors. Consult Tyco Electronics.
Performance Data pages 6-7.
Materials and Finish
Glass filled polyester housing, gray,
UL94 V-0 rated
Phosphor-bronze signal contacts
Contact area 0.8µm [.000030] Au over
1.3µm [.000050] Ni
ACTION PIN Contact 0.5µm [.000020]
Sn/Pb over 1.3µm [.000050] Ni
Coding keys for type A page 47.
Board layout page 69 for guidance
only.
Protection covers available see
page 33.
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
Vertical Male Connector, 5 Row, Types A, B and C
For VME64 and C-PCI versions, see page 48.
Type A (with locating peg)
Type B (25)
Type B (19)
Type B (22)
Type C
Description
Type A
reference purposes only.
Dimensions are shown for
Specifications subject
to change.
Short Tail
Feedthrough
Shown with
Coding Key
Installed for
Reference Only.
Polarizing Peg
[.118]
3.0
13.45
[.529]
1392175-1
100143-1
100141-1
352639-1
100159-1
5 Row
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
Short Tail
= 8.0 [.314]
= 8.0 [.314]
Type B
5 Row
4 x 2.0
4 x 2.0
[.606]
[.606]
15.4
15.4
100668-1
100669-1
352869-1
352638-1
106081-1
5+2 Row
[.079]
[.079]
2.0
2.0
Part Numbers
Type A Shown for Reference Only.
[.118]
13.45
[.529]
Polarizing Peg
3.0
106164-1
106165-1
106303-1
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
5 Row
—
—
Feedthrough
Type C
106509-1
106510-1
188637-1
5+2 Row
—
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