Additional Resources: Product Page | 3D Model | PCB Footprint date 10/10/2019 page 1 of 3 SERIES: SJ1-355XNG DESCRIPTION: 3.5 MM AUDIO JACK FEATURES * low profile design * switch options include: - no switch - tip switch - tip and ring switch PART NUMBER KEY SJ1 - 355 X NG - X Base Number Note: Switch Options: 3 = no switch 4 = tip switch 5 = tip and ring switch Color Options: "blank" = black BE1 = blue GR1 = green PI1 = pink 1. Tip and ring switch model only SPECIFICATIONS parameter conditions/description min rated input voltage typ 12 rated input current contact resistance2 between terminal and mating plug between terminal in a closed circuit insulation resistance at 500 Vdc voltage withstand at 50/60 Hz for 1 minute any direction for 10 seconds -25 life A m m 500 Vac 3 kg 500 g 85 C 5,000 flammability rating UL94V-0 RoHS yes Notes: 1 50 30 M 0.3 operating temperature units Vdc 100 insertion/withdrawal force terminal strength max cycles 2. 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 50.5 seconds at 255 260 265 C cuidevices.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Devices SERIES: SJ1-355XNG DESCRIPTION: 3.5 MM AUDIO JACK date 10/10/2019 page 2 of 3 MECHANICAL DRAWING units: mm[inches] TOLERANCE: X.X 0.2mm X.XX 0.1mm X.XXX 0.05mm MATERIAL PLATING terminal 1 brass tin terminal 2 copper alloy tin terminal 3 copper alloy tin terminal 4 brass tin terminal 5 brass tin plastic PBT 11.5 0.453 1.00 0.039 12.0 0.472 1.00 0.039 3.50 0.138 7.00 0.276 7.00 0.276 3.600 0.142 10.0 0.394 10.5 0.413 4.0 0.157 0.3 (TYP) 3.0 0.118 5.0 0.197 2 4 10.0 0.394 1 5.0 0.197 5 4 3 1.30 0.051 (2 PLCS) Model No. PCB LAYOUT TOP VIEW SJ1-3553NG SJ1-3554NG 1 3 1 3 2 4 2 SJ1-3555NG 1 3 5 4 2 Schematic 1 3 2 PIN 14 O3.5 MATING PLUG cuidevices.com 1 sleeve sleeve sleeve 2 tip tip tip 3 ring ring ring 4 NP tip switch tip switch 5 NP NP ring switch Additional Resources: Product Page | 3D Model CUI Devices SERIES: SJ1-355XNG DESCRIPTION: 3.5 MM AUDIO JACK | PCB Footprint date 10/10/2019 page 3 of 3 REVISION HISTORY rev. description date 1.0 initial release 02/07/2006 1.01 new template applied 02/15/2012 1.02 updated datasheet 04/18/2017 brand update 10/10/2019 1.03 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