1643906-1 TE Connectivity, 1643906-1 Datasheet - Page 3

• Manufacturer Part Number: 1643906-1
• Description: PLUG & SOCKET CONNECTOR, SOCKET, 1POS
• Manufacturer: TE Connectivity
• Series: Crown Clipr

Specifications of 1643906-1

• Gender: SKT
• Body Orientation: Straight
• Number Of Contacts: 1POS
• Product Depth (mm): 25.4mm
• Product Length (mm): 31.75mm
• Contact Termination: Surface Mount Vertical
• No. Of Contacts: 1
• No. Of Rows: 1
• Connector Mounting: PCB
• Contact Material: Beryllium Copper
• Rohs Compliant: Yes
• Product Line: CROWN CLIP
• Pcb Mount Retention: With
• Pcb Mounting Orientation: Vertical
• Ul File Number: UL 1977
• Csa File Number: 182.3-M1987
• Panel Mount Retention: With
• Panel Mount Retention Type: Mounting Ear(s)
• Contact - Rated Current (a): 300
• Hot Pluggable: Yes
• Operating Voltage Reference: AC, AC/DC, DC
• Operating Voltage (vac): 600
• Operating Voltage (vdc): 48
• Mating Blade Thickness (mm [in]): 3.10 [0.122]
• Profile Height (y-axis) (mm [in]): 31.75 [1.250]
• Pcb Mount Retention Type: Mounting Ears
• Underplate Material Thickness (µm [?in]): 1.02 [40.000]
• Length (x-axis) (mm [in]): 35.56 [1.400]
• Width (z-axis) (mm [in]): 25.40 [1.000]
• Contact Base Material: Beryllium Copper
• Contact Plating, Mating Area, Material: Gold
• Contact Plating, Mating Area, Thickness (µm [?in]): 0.762 [30]
• Underplate Material: Nickel
• Contact Design: Multiple Contact Band/CROWN BAND
• Mating Alignment: With
• Mating Alignment Type: Blindmate
• Housing Material: Thermoplastic
• Housing Color: Black
• Ul Flammability Rating: UL 94V-0
• Custom Configurable: No
• 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
• Agency/standard: UL, CSA
• Ul Rating: Recognized
• Ul Voltage Rating (vdc): 15
• Operating Temperature (°c [°f]): -40 – +105 [-40 – +221]
• Applies To: Bus Bar
• Application Use: Bus Bar to Bus Bar
• Contact Transmits (typical Application): Power
• Packaging Method: Box
• Lead Free Status / RoHS Status: Compliant

196
CROWN CLIP II Sockets
Part Number 1643903-1
Product Specifications
Materials
Insulator — Polyester, UL 94V-0
Contact — Copper alloy, selectively
plated with gold (30 micro inches
minimum), over nickel
Electrical
Current Rating, Steady State —
Nickel plated solid tab: 300 Amp
maximum; 230 Amp at 30°C maximum
temperature rise
Current Rating, Hot-Plug — Gold
plated solid tab: 200 Amp maximum,
42V; 100 Amp maximum, 48V
Mechanical
Insertion Force — 20.0 lbs (9.08 Kg)
typical
Extraction Force — 10.0 lbs (4.54 Kg)
typical
Catalog 1773096
Revised 2-10
www.tycoelectronics.com
CROWN CLIP Sockets II Connector Electrical Performance
The graphs below show the electrical performance of
CROWN CLIP II sockets in terms of temperature rise and
voltage drop at currents from 150 Amps to 350 Amps. The
set up used for the test had samples of six CROWN CLIP
sockets mounted on a .25" x 1.75" x 6.0" bus bar, mating
with 1.0" long by .125" thick nickel plated blades con-
nected in series using 1/0 AWG wire.
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Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Power Connectors & Interconnection Systems
CROWN CLIP Series Sockets
Note: All part numbers are RoHS compliant.
Dual pole, float-mount
socket design delivers
300 Amp current capability
plus current interruption.
Float-mount design
provides alignment for
blind-mating of rack-
mounted power supply
units. The dual pole con-
tact design allows mating
Customer Drawing available upon request.
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Dimensions are shown for
reference purposes only.
Specifications subject
to change.
to a two pole laminated
bus bar or double sided
PCB tab, adding design
flexibility by providing feed
and return using a single
socket. Current interruption
ratings are 100 A at 48 V
and 200 A at 42 V, both
using a gold plated,
solid tab.
(Continued)
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
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South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-(0)8002-67666
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