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2017.3

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High Power/Signal Connectors for Industrial Machinery

PQ Series

■Features

PQ50 and PQ50S Series [ Non water-resistant type ]

1. Side locking spring structure delivers a clear tactile

click.

The left and right buttons disengage the mated lock.

(Side locking system). The easy mating operation delivers a clear

tactile click. (Fig.1)

2. Strengthened cable clamps

Cable clamp strength is 98N or more. (* Actual is 400N or more.)

The structure will prevent the mated connecter and clamp from

detaching against excessive forces.

3. Different cover options

A robust, enhanced, shielded die-cast shell is available on the PQ50

series or a engineered, light weight plated plastic resin shell for the

PQ50S series.

The die cast shell delivers an enhanced EMI shield on the PQ50

series and the plated plastic resin of the PQ50S series’ cover case

and panel shell ensure ESD and EMI performance.

4. Coding key system provides flexibility with multiple options

The coding key system prevents incorrect mating and has multiple

variations available.

5. Rear mounted panel shell is available.

After attaching the panel shell to the chassis, it is possible to install

or remove the crimp housing. (Fig.2)

6. Reliable ground connection structure.

The crimp contacts can be mounted directly onto the panel shell

with screws which enhances the grounding connections. (Fig.3)

7. Supports NFPA79 compliant cables (with 600V capability).

(PQ50 Series)

Due to restrictions on the AWM cables by NFPA79 revision, the

requirements of listed cables has increased for wires used in

industrial machines in the U.S.A. This product complies with the

restrictions and requirements of NFPA79.

■General

The PQ series is an interface connector designed to

handle high power/signal connections in industrial

machinery. Available in a water-resistant or non-water-

resistant type, they are capable of handling up to 12.5A/

pin (PQ50S and PQ50W) or 19A/pin (PQ50).

Variations

Non water-resistant 20 position type

Contact (19A/pin) type

Non water-resistant 48 position type

Contact (12.5A/pin) type

Water-resistant 50 pos. type

Contact (12.5A/pin) type

Side locking structure emits a tactile click and produces a secure lock

It is possible to insert the terminated housing from the rear

Easy and reliable ground connection

Easy extraction

Panel Shell

Housing

M3 Screw

Chassis Panel

Female Contact

JIS C2805

(R type, N type)

or equivalent

Clear tactile

click!

Fig.3

Fig.2

Fig.1

PQ50W

PQ50S

PQ50

In cases where the application will demand a high level of reliability, such as automotive,

please contact a company representative for further information.