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. QR/P4 SERIES Small Rectangular Multi-electrode Solderless Connectors for Racks and Panels General QR/P4 Series is a series of small connectors for rack Six models with different numbers of contacts are and panel application. This is a smaller-size version of available: 8, 12, 16, 24 32 and 40. Wires are connected the QR/P and QR/P1 Series, whose rectangular multi- to the connectors without solder for easier connection electrode plug in connectors for racks and panels have and higher reliability. been well received in the market. Features (1) The pins can be smoothly inserted into the recepta- withstand high voltage, and can be used for power cle, and give stable contact pressure bcause of their supply. In addition, a nonflammable material (UL94V- point contact with the receptacle blades.Furthermore, 0) is used as the insulating housing of the connectors. they have a larger allowance for the variation of con- (4) Guide pins and the housing body are molded as one nection length - a characteristic of plug-in connec- piece to achieve a smaller connector size. tions. (5) Since the connectors are mounted on racks or pan- (2) The connector size has been made smaller by sepa- els with stepped screws, connection and disconnec- rating the terminals for signals from those for voltage tion can be done easily. supply. (6) The contact for female terminals in the housing is (3) The pitch of the signal terminals inside the housing is deeper than the fitting surface of the housing which 2.54mm. Tow pairs of diametrically opposed elec- conforms to the finger test (UL Standard 1950). trodes (four electrodes in total) on the two sides are (7) The connectors of this series have passed UL, CSA arranged with a pitch of 5.08mm so that they can and TV standard. Application PPC, Transmission and reception equipment, Data Communication, Vending Machine, Measuring Instruments, Automatic Equipment, Switchboards, etc. 151 04/2009 Oct.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.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. Specification Ordering Information Connector Unit (1) (2) (3) (4) (10) Contact (1) (6) (5) (7) (8) (9) (1) Series name (6) Size of Barrel (2) No.of contacts (8, 12, 16, 24, 32, 40) 2A: Thin Wire (UL1007 Type) (3) Type of Housing 2B: Thin Wire (UL1007 Type) . For 4 contact holes at both ends P: Plug Housing (7) Contact Type S: Socket Housing 1: Loose Contact (4) Type of termination 2: Chain Contact C: Criming (8) Applicable wire (5) Type of Contact 1: Thin Wire AWG 24 - 28 PC: Pin Contact 2: Thick Wire AWG 20 - 24 SC: Socket Contact (9) Finish 1: Selective Gold plated over Nickel (10) UL, CSA, TV Approved Spec 152 04/2009 Oct.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.