646442-1 TE Connectivity, 646442-1 Datasheet - Page 39

• 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

Contacts in accordance with DIN
41626 for Ø4.8 [.189] Cavities
For Type L, M and N modules, available
for cable and solder terminations.
DIN 41626 Socket Contacts
Crimp, Straight Cable
Mount, RG179
75 Ohm
Eurocard or 2mm HM
Crimp, Straight Cable
Mount, RG142
50 Ohm
Eurocard or 2mm HM
Vertical PC Board Mount,
Compliant
50 Ohm
2mm HM
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
Coaxial Contacts for Type L, M and N Connectors
Type C Coax, Standard DIN Contacts
[.187
[4.75
.187
4.75
[.045
1.15
- .001
- 0.03
[4.15
[.163
- 0.03
- .001
[1.07
.042
[.042
4.15
.163
1.07
+ 0.30
+ .012
]
]
+ .012
+ 0.30
- .0004
- 0.012
- 0.012
- .0004
+ .030
+ 0.12
]
[.045
1.15
[1.15
.045
]
[.216]
]
5.50
[5.50]
]
]
[.216]
.216
Jack Contact
5.50
+ 0.30
+ .011
+ .012
+0.30
Part Number 148338-4
Min.
Min.
Min.
]
]
reference purposes only.
Dimensions are shown for
Specifications subject
to change.
Part Number 148254-1
12.21
[.480]
[12.21]
.480
26.40
[1.04]
[.236]
Ref.
6.00
[5.50]
[.216]
Ref.
.216
5.50
Min.
Min.
Ref.
[24.50]
24.50
[.964]
Max.
.964
Ref.
Ref.
Plug Contact
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
[.236] Max.
[6.00]
6.00 Dia.
.236
[5.10]
[.200] Sq.
.200
5.10 Max.
Dia.
Max.
Max.
Sq.
Recommended PC Board Layout
Plug Contact with Solder Pins
Part Number 148385-1
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
45°0'
45 0'
Typ.
Typ.
90°0'
90 0'
Typ.
Typ.
[5.08
.200
[.200
5.08
.039
[.039
[1.0
1.0
± .002
.002
0.05
± 0.05
± 0.05
± .002
0.05
]
.002
]
]
Typ.
]
Typ.
39