645169-3 TE Connectivity, 645169-3 Datasheet - Page 139

• Manufacturer Part Number: 645169-3
• Description: Conn Card Edge SKT 104 POS 2.54mm Solder ST Thru-Hole
• Manufacturer: TE Connectivity
• Type: Card Edger

Specifications of 645169-3

• Number Of Contacts: 104
• Contact Plating: Nickel
• Mounting: Through Hole
• Termination Method: Solder
• Pitch: 2.54 mm
• Number Of Rows: 2
• Number Of Contact Rows: 2
• Body Orientation: Straight
• Contact Material: Phosphor Bronze
• Mounting Style: Through Hole
• Product Height (mm): 15.49mm
• Operating Temp Range: -55C to 85C
• Pitch (mm): 2.54mm
• Housing Material: Polyester
• Housing Color: Black
• Current Rating (max): 3/ContactA
• Voltage Rating Max: 1000VAC
• Contact Resistance Max: 10
• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Rohs Compliant: No
• Product Type: Connector
• Product Series: Standard Edge II
• Type Of Connector: Special 18/31 Dual Combination
• Number Of Dual Positions: 52
• Post Type: Solder Post
• Pcb Mounting Orientation: Vertical
• Mounting Ears: Without
• Pcb Mount Retention: Without
• High Current: No
• Termination Post Length (mm [in]): 3.18 [0.125]
• Solder Tail Contact Plating: Tin
• Centerline (mm [in]): 2.54 [0.100]
• Retention Latch: Without
• Positions Unloaded: None
• Contact Plating, Mating Area, Material: Gold (30)
• Contact Base Material: Phosphor Bronze
• Underplate Material: Nickel
• Ul Flammability Rating: UL 94V-0
• Rohs/elv Compliance: ELV compliant, 5 of 6 Compliant
• Lead Free Solder Processes: Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C
• Lead Free Status / RoHS Status: Not Compliant

Product Facts
Physical Properties:
Insulation Resistance—
5000 megohms minimum.
Contact Retention Into PCB—5 lbs.
[356 N]
Insertion/Withdrawal Force—
8 oz./2 oz. [35.6 N/ 8.9 N] average
contact pair using .0620 [1.57] steel
blade.
Insulator Body—Glass filled
thermoplastic, UL rating 94V-O
Color—Black
Contacts—High strength copper alloy.
Contact Plating—.000050 [0.00127]
nickel underplate with .000030
[0.00076] gold in the mating area,
tin/lead on tails, .000100 [0.00254]
minimum
Electrical Properties:
Operating Voltage—600 VDC
(sea level)
Current Rating—3 Amperes
Initial Contact Resistance—
10 milliohms
Environmental Properties:
Operating Temperature—
-55˚C to +125˚C
Temperature Cycling—
MIL-STD-202 method 107
Vibration—
MIL-STD-202, method 204
Application Tooling:
Insertion Tool—page 150
Related Product Data:
Daughter Card Edge Pattern—
page 57
Note: Open ends and open/closed
ends are available. Consult Tyco
E l e c t r o n i c s .
Catalog 1654080
Issued 7-03
www.tycoelectronics.com
Recognized under the
Component Program
of Underwriters
Laboratories Inc.,
File No. E60980
Certified
by Canadian
Standards
Association,
File No. LR49571
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Card Edge Connectors
(Board-to-Board, Wire-to-Board)
.100 x .200 [2.54 x 5.08] Centerline, Press-Fit with Standoffs
[2.54]
.100
[9.27] Ref.
.365
.040±.003
[1.02±.08]
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
[2.54]
.100
[2.54]
.100
Dia.
Dim C
A
B
C
C
.025
[.64]
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
Sq.
. 1 2 0±. 0 0 3
[3.05±.25]
Point of
Contact
J
[5.08]
.200
[5.08]
[15.49]
.200
.610
J
.020
[.51] Contact Gap
Accepts
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
Card Slot
Depth
[1.37 to 1.80]
.054 to .071
.415 [10.54]
.300 [7.62]
.350 [8.89]
Thk. PC Board
139