646442-1 TE Connectivity, 646442-1 Datasheet - Page 27
![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
Vertical Female Connectors
Types A, B and C mate with respective
right angle and vertical male connectors
shown on pages 10 and 25.
Type A has 110 contacts and center
keying and guiding. Type B has 125
contacts and Type C has 55 contacts
with guiding feature. All are stackable
without change in contact pitch accord-
ing to the chart on page 9.
Limited other contact patterns are
available; see page 47.
Performance Data pages 6-7.
Materials and Finish
Glass filled polyester housing.
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.
Catalog 65911
Revised 7-05
www.tycoelectronics.com
[.130]
Optional Configuration
3.3
Type A shown
12.25
[.482]
[.346]
8.8
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
[.472]
12.0
AMP Z-PACK 2mm HM Hard Metric
Interconnection System
Vertical Female Connectors, 5 Row, Types A, B, and C
Type A
Type B
Description
Type A
(without
locating peg)
Type A
(with
locating peg)
Type B
Type B 22 col
Type B 19 col
Type C
Columns
Columns
Part Numbers
reference purposes only.
Dimensions are shown for
Specifications subject
to change.
106773-1
352457-1
106774-1
352268-1
352269-1
106775-1
12
14
10
11
15
16
17
18
19
20
21
22
23
24
25
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
Type C
Columns
10
11
1
2
3
4
5
6
7
8
9
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
[1.965]
49.9
[1.965]
49.9
[1.728]
43.9
[.862]
[.862]
21.9
21.9
[1.492]
37.9
Rows e d c b a
Rows e d c b a
8.0 [.315]
4 x 2.0 =
24.95
[.982]
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
Rows e d c b a
[.079] 0.95
[.079]
2.0
2.0
[.449]
11.4
10 x 2.0
10 x 2.0
= 20.0
[1.890]
= 20.0
[.787]
[.037]
[.787]
[.037]
48.0
0.95
[1.890]
[.079]
48.0
2.0
10 x 2.0
= 20.0
[.787]
27