For more information, please visit the product page | For information on related products, view External Power Supplies date 11/01/2013 page 1 of 3 MODEL: PR-002B │ DESCRIPTION: DC POWER JACK FEATURES • 2.5 mm center pin • 4.0 A rating • cable mount RoHS SPECIFICATIONS parameter conditions/description min rated input voltage typ rated input current contact resistance1 between terminal and mating plug between terminal in a closed circuit insulation resistance at 500 Vdc voltage withstand at 50/60Hz for 1 minute any direction for 10 seconds -25 life A 50 30 mΩ mΩ 500 Vac 3 kg 500 g 85 °C 5,000 flammability rating UL94V-0 RoHS 2011/65/EU Note: 4.0 MΩ 0.3 operating temperature units Vdc 100 insertion/withdrawal force terminal strength max 24 cycles 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 cui.com For more information, please visit the product page | For information on related products, view External Power Supplies CUI Inc │ MODEL: PR-002B │ DESCRIPTION: DC POWER JACK date 11/01/2013│ page 2 of 3 MECHANICAL DRAWING units: mm[inches] tolerance: ±0.3 mm MATERIAL PLATING center pin PBS nickel terminal 1 BSR nickel terminal 2 BSR nickel pin BSBM nickel ring BSBM nickel cap PE body PA 41.0 1.614 10.5 0.413 4.0 0.157 4.0 0.157 10.0 0.394 5.7 0.224 2.35 0.093 4.0 0.157 8.0 0.315 1 2 10.0 0.394 1 SCHEMATIC 2 MATING PLUG Jack Insertion Depth: mm Note: Model PR-002B Center Pin Ø2.35 mm 1. All specifications measured at 10~35°C, humidity at 45~85%, under standard atmospheric pressure, unless otherwise noted. cui.com For more information, please visit the product page | For information on related products, view External Power Supplies CUI Inc │ MODEL: PR-002B │ DESCRIPTION: DC POWER JACK date 11/01/2013│ page 3 of 3 REVISION HISTORY rev. description date 1.0 initial release 11/11/2005 1.01 updated rating 03/06/2007 1.02 added contact resistance 08/20/2010 1.03 added pin designations 09/15/2010 applied new spec template 11/01/2013 1.04 The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com email@example.com CUI offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI 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.