646486-1 TE Connectivity, 646486-1 Datasheet - Page 3

• Manufacturer Part Number: 646486-1
• Description: HARD METRIC CONNECTOR, RECEPTACLE 176POS
• Manufacturer: TE Connectivity
• Series: Z-PACKr
• Type: Type D, 25 Columnr

Specifications of 646486-1

• 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 Rows: 8
• Number Of Positions / Contacts: 176
• Termination Style: Press Fit
• Pitch: 2 mm
• Housing Material: Polyester, Glass Filled
• Contact Material: Phosphor Bronze
• Contact Plating: Gold over Nickel
• Mounting Style: Through Hole
• Pcb Mounting Orientation: Right Angle
• Shield Material: Phosphor bronze
• Board Mount: Free Board
• Module Length (mm [in]): 48.00 [1.891]
• Crosstalk Version: Standard
• Amp Standard Option Number: 1
• Shield Type: Ground Return Shielding
• Shield Style: Upper
• Shielded: Yes
• Interface Type: 2mm HM
• Termination End Plating: Tin-Lead over Nickel
• Number Of Positions: 176
• Grounding Contact: Without
• Rows Loaded: A, B, D, G, F, E, C, H
• Shield Plating: Nickel
• 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

Polarization force.
Mating force.
Unmating force.
Contact retention force.
Module retention force.
ACTION PIN contact retention
force.
Gage retention force.
Durability.
Thermal shock.
Humidity-temperature cycling.
Humidity, steady state.
Rev A
Test Description
100 Newtons (22.48 pounds)
minimum.
See Note.
.75 Newton (2.7 ounces) maximum
per contact.
See Note.
.15 Newton (.5 ounce) minimum per
contact.
See Note.
5 Newtons (1.1 pounds) minimum in
mating direction.
10 Newtons (2.2 pounds) minimum
in unmating direction.
See Note.
74 Newtons (16.62 pounds)
minimum.
See Note.
20 Newtons (4.49 pounds)
minimum.
See Note.
15 grams (.53 ounce) minimum.
See Note.
See Note.
See Note.
See Note.
See Note.
Figure 1 (continued)
ENVIRONMENTAL
Requirement
IEC 512-7-13e.
Attempt to mate samples oriented
180E out of phase at maximum rate
of 12.7mm (.5 inch) per minute.
IEC 512-7-13e.
Measure force necessary to mate
samples at maximum rate of
12.7mm (.5 inch) per minute.
IEC 512-7-13e.
Measure force necessary to unmate
samples at maximum rate of
12.7mm (.5 inch) per minute.
IEC 512-8-15a.
Subject 20% of contacts to axial
load in both directions at maximum
rate of 10 Newtons per second until
specified load is reached and hold
for 10 seconds.
IEC 512-5-8a.
Measure force required to separate
module from housing.
See Figure 6.
IEC 512-8-15a.
Measure force required to separate
ACTION PIN from the printed circuit
board.
IEC 512-8-16e, Method A.
Insert and remove a .381mm (.015
inch) gage 3 times. Then insert a
.355mm (.014 inch) gage and
measure force required to remove.
See Figure 7.
IEC 512-5-9a.
Mate and unmate samples for 250
cycles at maximum rate of 600
cycles per hour.
IEC 512-6-11d.
Subject mated samples to 5 cycles
between -55 and 125° C.
IEC 512-6-11c, 11j, and 11m.
Subject mated samples to 6, 24
hour cycles between 25 and 40° C at
95% RH with -55° C cold shock.
IEC 512-6-11c.
Subject mated samples to steady
state humidity of 93% and 40° C for
21 days.
Procedure
108-1622
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