646442-1 TE Connectivity, 646442-1 Datasheet - Page 51
![Conn Hard Metric RCP 176 POS 2mm Press Fit RA Thru-Hole](/photos/24/84/248418/3829070_sml.jpg)
646442-1
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
Datasheet
1.352033-1.pdf
(84 pages)
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
The Tyco Electronics
Universal Power Module is
a three position, modular,
Hard Metric board-to-board
power connector designed
to be compatible with
Z-PACK 2mm HM
Connectors. The design is
in an “inverse-sex” orienta-
tion and the vertical recep-
tacle module meets the IEC
950 safety requirements for
finger probe protection.
Both the headers and
receptacle utilize AMP
ACTION PIN press-fit leads
for ease of assembly onto
printed circuit boards.
Additionally, the vertical
receptacle leads are polar-
ized to allow only one orien-
tation onto the printed
circuit board, eliminating
the possibility of reverse
placement.
The Universal Power
Module is compatible with
a wide variety of other
Tyco Electronics board-to-
board connectors including
Z-PACK Stripline 100,
AMP-HDI, TBC, TBC Plus
and Eurocard connectors.
The housing is a high tem-
perature thermoplastic, and
the phosphor bronze con-
tacts are gold-over-nickel
plated on the mating sur-
faces. The modules are
rated to carry a maximum
of 23.5 amperes or 7.8
amperes per contact, fully
energized for up to 250
mating cycles.
The right angle header
contacts are available with
sequenced lengths for
“make-first/break-last”
applications.
Generous alignment features
designed into the housings
and optional guide pins
and receptacles make the
Tyco Electronics Universal
Power Module ideal for
“blind mating” applications.
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
Universal Power Module — Vertical Receptacle
11.35
[.447]
Top Surface of
Daughtercard
Ref.
[.079]
reference purposes only.
2.00
Dimensions are shown for
Specifications subject
to change.
[.118]
3.00
[.059]
1.50
12.15
[.478]
Ref.
Vertical Receptacle
Description
Plated Thru Hole
[.024
0.60
(12 Plcs.)
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
Receptacle
[.118]
3.00
Vertical
Outline
± 0.05
± .002
[.098]
[.236]
6.00
2.50
[.392]
9.95
]
Dia.
Ref.
[.146]
3.70
[.374]
9.50
Recommended PC Board Hole Layout
Position Loaded
ABC
AC
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
[.379]
9.62
Part Numbers
223955-2
223984-1
Receptacle
Mating Point
51