645169-3 TE Connectivity, 645169-3 Datasheet - Page 173

• 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

Catalog 1654080
Issued 7-03
www.tycoelectronics.com
Product Facts
High current capability up to
30 amperes*
UL rated 94V-0 glass-filled
thermoplastic housings
Choice of wire-to-board and
board-to-board (solder tail)
connector configurations in
3, 4, 8, 9, 10 and 12 contact
sizes
Heavy duty contacts made
of high conductivity copper
alloy with tin-over-nickel
plating
Contacts on .312 [7.92]
centers
Large redundant areas of
contact provide excellent
electrical continuity
Connectors available for
mating with .062 [1.57],
.093 [2.36] and .125 [3.18]
thick double-sided PC
boards
Contacts furnished in strip
form for automatic machine
termination and loose form
for hand tool application
Recognized under the
Component Program of
Underwriters
Laboratories Inc.
File No. E28476
Certified by Canadian
Standards
Association
File No. LR 7189
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
AMP High Current Edge
Connectors are an economi-
cal answer to the costly
issue of interconnecting
high current printed circuit-
ry. Designed for a current
capability of up to 30
amperes*, these connectors
feature UL rated 94V-0,
rugged glass-filled thermo-
plastic housings and high
conductivity copper alloy
contacts with bright tin-over-
nickel plating. Contacts are
on .312 [7.92] centers.
Connectors are available in
3, 4, 8, 9, 10 and 12 contact
positions and in a choice of
two styles for board-to-
board and wire-to-board
a p p l i c a t i o n s .
The board-to-board connec-
tors are supplied preloaded
with solder tail contacts and
are designed to mate with
.062 [1.57] thick double-
sided daughter boards.
Card Edge Connectors
(Board-to-Board, Wire-to-Board)
High Current Connectors
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Wire-to-board housings are
available with and without
mounting ears and with
capabilities of mating with
.062 [1.57], .093 [2.36] and
.125 [3.18] thick double-
sided daughter boards.
These housings are
designed to accept crimp,
snap-in contacts which can
accommodate a wire size
range of 16-10 AWG [1.25-6
m m
nished in strip form for auto-
matic machine termination
and in loose form for hand
tool application.
While the basic contact is
designed to carry 30
amperes* of current, the
actual number of contacts in
a connector carrying 30
amperes is limited by the
“T” rise of the connector and
the PC board.
2
]. Contacts are fur-
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
Performance Specifications
Contact Current Rating*:
30 amperes, max.
Dielectric Withstanding Voltage
(Sea Level):
1800 VAC
Operating Voltage:
250 VAC, max.
Insulation Resistance:
1000 megohms, min.
Contact Resistance @ 30 amperes:
2 milliohms, max.
Operating Temperature:
–40°C to +95°C
Contact Engagement Force:
40 oz. [11.12 N], max.
*When used with a .180 [4.57]
wide double-sided PC board with
5 oz. [0.14 Kg] min. copper each
side. Consult Tyco Electronics
engineering when paralleling
contacts for power applications.
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
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