For more information, please visit the product page. date 11/01/2012 page 1 of 3 SERIES: SJ1-4251X-SMT │ DESCRIPTION: 2.5 MM AUDIO JACKS FEATURES • right angle • plastic bushing • gold flash RoHS PART NUMBER KEY SJ1-4251 X-SMT-X Base Number Switch Options 4 = no switch 5TS = tip switch 5RS = ring switch 6 = tip and ring switch Package Options "blank" = standard TR = Tape & Reel SPECIFICATIONS parameter conditions/description min rated input voltage typ 12 rated input current contact resistance between terminal and mating plug between terminal in a closed circuit1 insulation resistance at 500 Vdc voltage withstand at 50/60Hz for 1 minute 0.3 -25 life Notes: Vdc A 50 30 mΩ mΩ 500 Vac 3 kg 500 g MΩ any direction for 10 seconds operating temperature 85 5,000 1. When measured at a current of less than 100 mA / 1 kHz cui.com units 1 100 insertion/withdrawl force terminal strength max °C cycles For more information, please visit the product page. CUI Inc │ SERIES: SJ1-4251X-SMT │ DESCRIPTION: 2.5 MM AUDIO JACKS date 11/01/2012 │ page 2 of 3 MECHANICAL DRAWING units: mm[inches] TOLERANCE: X.X ±0.2mm X.XX ±0.1mm X.XXX ±0.05mm 10.0 0.39 MATERIAL PLATING terminal 1 copper alloy gold terminal 2 copper alloy gold terminal 3 copper alloy gold terminal 4 copper alloy gold terminal 5 brass gold terminal 6 brass gold plastic PA6T 2.600 0.10 4.50 0.18 12.0 0.47 4.00 0.16 4.00 0.16 0.10 0.00 (TYP) 2.00 0.08 7.5 0.30 7.5 0.30 6.75 0.27 4.0 0.16 5.5 0.22 3.00 0.12 4.55 0.18 1.5 6 4 3 9.0 0.35 1 2 4 6 3 2 2.8 0.11 2.40X2.25 (2 PLCS) 5.00 0.20 5.5 0.22 PCB LAYOUT TOP VIEW 7.5 0.30 5 12.0 0.47 0.3 9.0 0.35 +0.1 1.6 [0.06] 0.0 (2 PLCS) 3.00 0.12 0.60 0.02 1.8 0.07 3.20 0.13 4.0 0.16 0.0 [0.06] - 0.1 (2 PLCS) 1.70X2.25 (1 PLC) 5.00 0.20 5 1.00 0.04 (6 PLCS) 1.8 0.07 2.00X2.25 (3 PLCS) 2.8 0.11 1 0.55 0.02 (TYP) 2.00 0.08 0.75 0.03 (TYP) Model No. 7.5 0.30 SJ1-42514-SMT Schematic SJ1-42515TS-SMT 1 4 3 1 4 3 2 5 2 SJ1-42515RS-SMT SJ1-42516-SMT 1 4 3 6 1 4 3 6 5 2 2 PIN 11 Ø 2.5 MATING PLUG 1 sleeve sleeve sleeve sleeve 2 tip tip tip tip 3 ring 1 ring 1 ring 1 ring 1 4 ring 2 ring 2 ring 2 ring 2 5 NP tip switch NP tip switch 6 NP NP ring switch ring switch cui.com For more information, please visit the product page. CUI Inc │ SERIES: SJ1-4251X-SMT │ DESCRIPTION: 2.5 MM AUDIO JACKS date 11/01/2012 │ page 3 of 3 SOLDERABILITY parameter conditions/description min typ max units reflow soldering see reflow profile 255 260 265 °C 270 260 250 240 217 180 150 120 60 50 °C 70 60 140 120 250 180 240 340 300 380 360 430 420 480 Time (second) REVISION HISTORY rev. description date 1.0 initial release 10/27/2005 1.01 new template applied 02/17/2012 added TR package option 11/01/2012 1.02 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 protected] 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.