QR-P18 Datasheet, PDF (1/12 Pages) Hirose Electric – Rectangular, Multiple-Position Rack/Panel Insulation Displacement Connectors

The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
Rectangular, Multiple-Position Rack/Panel Insulation Displacement Connectors (IDC)
QR/P18 Series
sOverview
The QR/P18 Series of miniature rack/panel connectors is
designed for the complete segmentation of the structure of the
external holder/terminal units of the well-received QR/P Series
of plug-in rectangular rack/panel connectors; furthermore, the
subsequent insertion of the harnessed terminal unit affords a
more efficient harness mounting task. These connectors are
configured with 12, 18, or 24 (insulation displacement
connection) positions in the signal portion, and 4 (crimp)
positions in the power supply portion.
sFeatures
1. Completely segmented structure of the external
holder/terminal unit
In order to improve the harness mounting task, the connectors are
designed for the complete segmentation of the external holder and the
signal/power supply unit, and the method of subsequently inserting
harnessed products aims to improve the workability of the power
supply/signal section harness as well as the mounting of the set.
2. Signal unit
The signal unit uses the highly reliable insulation displacement
connection method. (The wire is AWG #26 and the insulation outside
diameter is 0.88 mm.)
The insulation displacement task can now be used by fitting a special
applicator to a commercially available automatic insulation
displacement machine, or a manual press can also be selected.
3. Power supply portion
The power supply terminals permit the use of a crimp harness
using wire of AWG #16 to 18 (and insulation outside diameter
of 2.1 to 2.2 mm), and can accommodate a maximum of 12 A.
4. Sequenced structure
Connectors possess two sequenced contacts in the signal
male unit and one sequenced contact in the power supply
female unit making them perfect in terms of safety too.
5. Panel installation
Installation to a panel uses a single-action method on the
anchored side and a floating screw structure on the floating side
which permits smooth insertion and disconnection without forcing.
6. RoHS compliant
All components and materials comply with the requirements of the
EU Directive 2002/95/EC.
*A portion of this series is suitably constructed for high-speed differential
transfer, and using a suitable cable, transfer of 2.5Gbps per pair is possible.
Power supply contact male unit
External holder
Power supply contact
female unit
Power supply
male contacts
Signal contact
female unit
Power supply
female contacts
Signal contact
male unit
Panel
2.5 Gbps Eye Pattern Waveform
2.5Gbps
AWG28 2m
Scale
X : 100psec/div
Y : 100V/div
sApplications
PPC, transmitting and receiving devices,
data communications equipment, vending
machines, measuring instruments, factory
automation equipment, and other high-
speed transfer applications, etc.
2007.4
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