646442-1 TE Connectivity, 646442-1 Datasheet - Page 27

• 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

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