ATBB4SL74 Amphenol PCD, ATBB4SL74 Datasheet - Page 25

• Manufacturer Part Number: ATBB4SL74
• Description: REMOVABLE SHORT LINK INSUL 4WAY
• Manufacturer: Amphenol PCD
• Series: ATBBr
• Type: Shorting Bar, Fork Tongue, Insulatedr

Specifications of ATBB4SL74

• Number Of Positions: 4
• For Use With/related Products: ATBB Series
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Color: -

.200" ( 5.08mm )
5.0mm ( .197" )
24
The Amphenol Pcd ELF line comprises
a family of durable, high-temperature
pluggable terminal blocks and head-
ers on .200" and 5.0mm spacing
that provide flexible wire-to-board
interconnect solutions for a wide vari-
ety of applications. ELF design and
materials include numerous features
and advantages which combine to
make this the most advanced plug-
gable block available. The ELF family
is UL, CSA and TUV recognized.
Variations and Configurations
Amphenol Pcd offers a wide selection
of ELF variations and accessories on
both .200" and 5.0mm spacing, and
in 2 through 24 positions. Headers
are provided in straight and right
angle (vertical and horizontal) config-
urations; with optional locking, mount -
ing or ejector ears; and in multiple-
tier, “stacked”, higher-density designs.
Plugs are available in numerous con-
figurations, including vertical, hori-
zontal and angled wire entr y, and
a “front entry” ELFF approach in
which both wire insertion and screw
actuation are enabled from the front
face of the connector, facilitating
installation.
The ELF mates interchangeably with
.200" and 5.0mm competitive plugs
and headers, but offers significant
advantages in materials, design and
performance.
High-Reliability Wire Clamp
A moving vise design clamp ensures
high-reliability wire termination by
providing a direct, high-pressure con-
nection between contact and wir e.
When the wire is inser ted, a rotating
captive screw raises the vise clamp to
guarantee a firm connection. The
rotating element does not contact the
Amphenol Pcd
Amphenol Pcd • 2 Technology Drive • Peabody, MA 01960 • www.amphenolpcd.com • 800.333.4723 • [e-mail]
wire, eliminating possible strand
damage, and facilitating successive
terminations at each contact position.
Smooth Mating/Unmating
Stable materials, precision molding,
and a dual beam contact design
based on PCD’s many years of con-
nector expertise, provide for smooth
ELF mating action and r educe the
unmating force. Connectors can be
separated without undue force and
possible header end wall or wire
bundle damage.
High Performance Material
ELFH Series headers are precision-
molded from tough, stable PBT, pro-
viding additional strength and greater
reliability under extreme conditions.
The use of PBT, with its resistance to
moisture absorption, eliminates prob-
lems with dimensional stability under
the rigors of environmental exposure
and contributes to trouble-free mating
and unmating.
Wiring While Engaged
Precision molding and component
fabrication permit wires to be inser ted
and removed from individual contact
positions while the connectors are
mated, without possibility of damage.
Screwdriver Separation
If optional ejector ears ar e not
desired or specified for the equipment
design, additional separation ease
and safety are provided by molded-in
U-shaped slots on the face of the
header. Insert a screwdriver, rotate it
ELF Terminal Block System
90°, and the connector is opened.
This feature is par ticularly important
when working with larger terminal
block sizes.
Current Rating
The ELF line has r eceived a 15A UL
current rating—the highest in the
industry for .200" pluggable blocks.
ELF blocks will run cooler than those
with lower current ratings—this is a
critical basis for reliable, long-ter m
connector performance.
Accessories and Variations
A broad selection of plug and header
variations and accessories is readily
available to increase the application
flexibility of the ELF line. These are
outlined below. See pages 25-26 for
details.
• SMT Compatibility
• Color
• Gold Plated Contacts
• Locking Ears
• Mounting Ears
• Ejector Ears
• Keying Tabs
• Marking