1643906-1 TE Connectivity, 1643906-1 Datasheet - Page 4

• 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

Dual CROWN CLIP Sockets
Part Numbers 1926671-1
Product Specifications
Materials
Insulator — Polyester, UL 94V-0
CROWN BAND — Beryllium copper
alloy, selectively plated with gold
(30 micro inches minimum), over nickel
Crown Holder — Copper alloy
Electrical
Current Rating, Steady State —
Nickel plated solid tab: 350 Amp
maximum; 225 Amp at 30°C maximum
temperature rise
Current Rating, Steady State —
Laminated bus bar tab: 130 Amp per
side (260 A total) maximum; 75 Amp
per side (150 A total) at 30°C maximum
temperature rise
Current Rating, Hot-Plug — Gold
plated solid tab: 200 Amp maximum,
5V; 100 Amp maximum, 60V
Mechanical
Insertion Force — 20.0 lbs (9.08 Kg)
typical
Extraction Force — 13.0 lbs (5.9 Kg)
typical
Note: All part numbers are RoHS
Catalog 1773096
Revised 2-10
www.tycoelectronics.com
Sample Application
ELCON Dual CROWN CLIP connectors mounted on a
laminated power distribution bus bar in a large server.
compliant.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Power Connectors & Interconnection Systems
CROWN CLIP Series Sockets
Dual pole, feed-through
socket design delivers 350
Amp current capability plus
current interruption. The
dual pole contact design
allows mating to a two pole
laminated bus bar or dou-
ble sided PCB tab, adding
design flexibility by provid-
ing feed and return using a
single socket. The feed-
through design aspect
allows insertion of mating
Customer Drawing available upon request.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Photos reproduced courtesy
of Eldre Corporation
blade from both top and
bottom of socket. The
contacts include ELCON
CROWN BAND contact
elements to help provide
low voltage drop and heat
generation, plus consistent
insertion and extraction
forces. Current interruption
ratings are 100A at 60V
and 200A at 5V, 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
[19.56]
[3.58]
.141
.770
Part Number 1926671-1
4-hole CROWN CLIP
[31.75]
300A
1.250
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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