195
Catalog 1773096
Dimensions are in inches and
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-2103-6000
Revised 2-10
millimeters unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
specified. Values in brackets
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
www.tycoelectronics.com
are metric equivalents.
to change.
C. America: 52-55-1106-0803
UK: 44-(0)8002-67666
Bus
Bar
Products
Power Connectors & Interconnection Systems
CROWN CLIP Series Sockets (Continued)
Single 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. Parallel cantilever
design contacts include
CROWN CLIP Sockets
Electrical Performance
The graph at right shows
the electrical performance
of CROWN CLIP sockets in
terms of temperature rise
and volt-age drop at
currents from 150 Amps
to 350 Amps. The set up
used for the test had six
CROWN CLIP socket
samples mounted on a
.25" x 1.75" x 6.0" bus bar,
mating with 1.0" long by
.125" thick nickel plated
blades connected in series
using 1/0 AWG wire.
ELCON CROWN BAND
contact elements to ensure
low voltage drop and heat
generation, plus consistent
insertion and extraction
forces. Current interruption
ratings are 100A at 48V
and 200A at 42V, both
using a gold plated, solid
tab.
Original CROWN CLIP
Sockets
Part Number 1643906-1
Product Specifications
Materials
Insulator — Polyester, UL 94V-0
CROWN BAND Contacts —
Beryllium copper alloy, selectively
plated with gold (30 micro inches mini-
mum), over nickel
Crown Holder — Copper alloy
Electrical
Current Rating, Steady State —
Nickel plated solid tab: 300 Amp
maximum; 200 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 — 10.0 lbs (4.54 Kg)
maximum
Extraction Force — 5.0 lbs (2.72 Kg)
minimum
Customer Drawing available upon request.
Note: All part numbers are RoHS compliant.