Additional Resources: Product Page | 3D Model | PCB Footprint date 10/23/2019 page 1 of 3 MODEL: PJ-031CH │ DESCRIPTION: DC POWER JACK FEATURES • 1.0 mm center pin • 3.5 A rating • right angle orientation • through hole mount SPECIFICATIONS parameter conditions/description min typ max units rated input voltage 24 Vdc rated input current 3.5 A between terminal and mating plug 50 mΩ contact resistance1 between terminal in a closed circuit 30 mΩ insulation resistance at 500 Vdc 100 MΩ voltage withstand at 50/60Hz for 1 minute 500 Vac insertion/withdrawal force 0.3 3 kg terminal strength any direction for 10 seconds 500 g operating temperature -25 85 °C life 5,000 cycles flammability rating UL94V-0 RoHS yes Note: 1. When measured at a current of less than 100 mA/1 kHz SOLDERABILITY parameter conditions/description min typ max units wave soldering dipped in solder pot for 5 ±0.5 seconds 255 260 265 °C cuidevices.com

Additional Resources: Product Page | 3D Model | PCB Footprint CUI Devices │ MODEL: PJ-031CH │ DESCRIPTION: DC POWER JACK date 10/23/2019│ page 2 of 3 MECHANICAL DRAWING units: mm[inches] MATERIAL PLATING tolerance: X.X ±0.2mm center pin copper nickel X.XX ±0.1mm terminal 1 brass silver X.XXX ±0.05mm terminal 2 copper alloy silver terminal 3 brass silver plastic PBT 11.4 0.449 9.5 0.374 5.00 0.197 7.5 0.295 0.15 4.20 0.165 1.00 0.039 7.4 0.291 6.00 0.236 4.70 0.185 3.2 0.126 0.3 (3 PLCS) 2 3 1 1.00 0.039 2.5 0.098 2.5 0.098 (3 PLCS) 2.7 0.106 8.7 0.343 (TYP) 2.5 0.098 2.5 0.098 0.80X1.50 (3 PLCS) 2 1 2.7 0.106 3 8.7 0.343 PCB LAYOUT TOP VIEW 1 SCHEMATIC 3 2 Model PJ-031CH MATING PLUG Center Pin Ø1.0 mm Jack Insertion Depth: 6.6 mm Note: 1. All specifications measured at 10~35°C, humidity at 45~85%, under standard atmospheric pressure, unless otherwise noted. cuidevices.com

Additional Resources: Product Page | 3D Model | PCB Footprint CUI Devices │ MODEL: PJ-031CH │ DESCRIPTION: DC POWER JACK date 10/23/2019│ page 3 of 3 REVISION HISTORY rev. description date 1.0 initial release 07/30/2007 1.01 applied new spec template 06/30/2015 1.02 increased voltage rating 04/08/2016 1.03 brand update 10/23/2019 The revision history provided is for informational purposes only and is believed to be accurate. CUI Devices offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI Devices reserves the right to make changes to the product at any time without notice. Information provided by CUI Devices is believed to be accurate and reliable. However, no responsibility is assumed by CUI Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI Devices products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. cuidevices.com