Rack And Panel Connector, QR/P8 Series
Caution
Product Description
• Compared to the QR/P4 Series products with the same number of cores, dimensions are decreased by 20% through the use of a rectangular plug-in connection and multipolar rack and panel connector. • A terminal for power supplies with 2 poles on both sides is set up in a reinforced area of the guide pin of the housing.
[Features]
• Compared to conventional QR/P4 Series products with the same number of cores, these models have a small size width approximately 20% narrower.
• By positioning both sides of the 2-pole structure in the reinforced area of the guide pin of the housing, the design uses 5.3-mm pitches for a small size that is also durable enough to withstand high voltage, and can be used for power supplies.
• In addition, terminals for signals are positioned with a 2-mm pitch.
• The terminal for power supplies with 2 poles on both ends features holes that can be used for wire connections with AWG #20 - #24 wires.
• Other terminals for signals have holes that can be used for wire connections with AWG #24 - #28 wires.
· The terminals have stable contact pressure through point and blade contact, and there is some flexibility for the width corresponding to the variation in the connector connection length unique to the plug-in connection.
• The small design features guide pins and insulation joined in a single body shape.
• Mounting to the panel or the rack uses a stepped screw system to fix the product in a floating place, allowing for comfortable insertion and removal operations.
• This product has obtained UL, CSA, and TUV certifications.
Product Features
A miniaturized design with a smaller size achieved by allocating the 2 pairs of electrodes on both sides to the reinforced area of the housing guide pin. The pitch has also been set to 5.3 mm, enabling it to withstand high voltages and allowing use with power supplies.
The guide pins and insulator are integrated to achieve a smaller connector size.
Since the connectors are mounted on racks or panels with stepped screws, connection and disconnection can be done easily.
For use with measuring, automation and amusement equipment.
Housing
Male housing
Female housing
(Units: mm)
(Units: mm)
| Product No. | HRS No. | Number of Contacts | A | B | C |
|---|---|---|---|---|---|
| QR/P8- 8P-C(01) | 221-0167-3 01 | 8 | 27 | 21.6 | 17 |
| QR/P8-12P-C(01) | 221-0169-9 01 | 12 | 31 | 25.6 | 21 |
| QR/P8-20P-C(01) | 221-0171-0 01 | 20 | 39 | 33.6 | 29 |
| Product No. | HRS No. | Number of Contacts | A | B | C |
|---|---|---|---|---|---|
| QR/P8- 8S-C(01) | 221-0168-6 01 | 8 | 27 | 20.4 | 17 |
| QR/P8-12S-C(01) | 221-0170-8 01 | 12 | 31 | 24.4 | 21 |
| QR/P8-20S-C(01) | 221-0172-3 01 | 20 | 39 | 32.4 | 29 |
- *Install in combination with the panel so that the mating clearance between the P side and S side is 1.5 mm or less.
Contact
(Units: mm)
Male contacts for thick wire (for 2 contact holes on both sides)
Plating: nickel base and selective gold plating
(Units: mm)
Female contacts for thick wire (for 2 contact holes on both sides)
Plating: nickel base and selective gold plating
- *If using AWG#24 wire, it is recommended to use thin-wire terminals even though it is possible to crimp thick-wire terminals.