646442-1 TE Connectivity, 646442-1 Datasheet - Page 19

• 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

Right Angle Female
Connectors
Types D, E and F female connectors
will mate with respective vertical male
connectors shown on page 16.
Type D has 176 contacts with center
guiding and keying facility and type E
has 200 contacts and Type F has 88
contacts. Connectors are end stackable
without change of contact pitch accord-
ing to the chart on page 9. Two levels of
performance are offered; standard and
ground return shield versions. Upper
ground return shields are pre-fitted to
receptacles; lower shields are supplied
and fitted separately as required. 8+2
male connectors are used with ground
return shield versions.
For versions other than those shown,
which gives access to other sizes
and loading patterns, consult
Tyco Electronics.
Performance Data pages 6-7.
Materials and Finish
Glass filled polyester + LCP 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 71, for
guidance only.
Daughtercard thickness range of
1.4 - 4.3 [.055 - .169] (3.5 [.138]
max. with lower shield)
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
Right Angle Female Connectors, 8 Row, Types D, E and F
Shields
Type D
[.945]
22.4
reference purposes only.
Dimensions are shown for
Specifications subject
to change.
Type D
Type D (16)
Type E
Type F
Description
[1.965]
Standard
49.9
[1.965]
49.9
Standard
646442-1
646447-1
646445-1
646446-1
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
Type E
[.945]
22.4
Standard with
Part Numbers
Upper Shield
646486-1
646487-1
646492-1
—
4 x 4.0
= 16.0
[.630]
ACTION PIN Contacts, Even
With Shields
Positions for Lower Shields
Lower Shield
646428-1
646430-1
646493-1
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
—
Type F
[.945]
22.4
[.862]
21.9
19