646442-1 TE Connectivity, 646442-1 Datasheet - Page 43

Conn Hard Metric RCP 176 POS 2mm Press Fit RA Thru-Hole

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

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
AMP MSC Housings
MSC fiber optic system provides
increased density compared with DIN
fiber optic contacts. Contacts float
within the housing and are self aligning,
and apply no force to the backplane.
These housings mate with those shown
on page 41.
MSC series housings provide 4 or 8
cavities for these connectors. M-MSC
and M-MSC reverse have 55 receptacle
contacts and 4 fiber optic cavities;
L-MSC have 8 fiber optic cavities.
Housings are press fitted to boards
before installing fiber contacts.
Limited other receptacle contact
arrangements are possible, see page 47
for available versions. Use the chart on
page 67 if your needs cannot be met
from these.
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
MSC Board Plug, see page 46.
Board layout page 72 for guidance
only.
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
Type L-MSC, M-MSC & M-MSC-rev Female Connector,
for MSC Fiber Optic Plugs and Signal Contacts
reference purposes only.
Dimensions are shown for
Specifications subject
to change.
Type M-MSC, M-MSC-rev and L-MSC, 50mm Modules for
AMP MSC Miniature Fiber Optic Plugs
These modules provide 4 and 8 cavities for AMP MSC fiber optic plugs, bringing
increased density of connections, also zero force on backplane when fully mated.
Type M-MSC and M-MSC-rev have 4 cavities for MSC fiber optic plugs, with
55 signal contact positions. Type L-MSC, illustrated, has 8 cavities.
All Types have polarized guide lugs; coding keys cannot be used.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
For Reduced Crosstalk, Consult
Tyco Electronics
Standard
Type L-MSC
Type M-MSC
Type M-MSC reverse
Part Numbers
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
106744-1
106746-1
106748-1
43

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