For more information, please visit the product page. REV. A B DESCRIPTION NEW DRAWING added dimensions DATE 10/27/2005 11/4/2010 B B 1.200 0.047 5.0 0.197 3.0 0.118 7.8 0.307 4.00 0.157 5.0 0.197 2.60 0.102 1.30 0.051 2.5 0.098 0.3 1.00 0.039 (4 PLCS) 0.30 0.012 0.02 (TYP) 6.9 0.272 6.9 0.272 4.9 0.193 4.9 0.193 2.4 0.094 2.40 0.094 1.1 0.043 1.10 0.043 2 3 1 1 4 4 3.7 0.146 0.70X1.50 (4 PLCS) 1.20 0.047 PCB LAYOUT TOP VIEW SCHEMATIC 1 2 3 4 PC FILE NAME: SJ1-2503A 1.000 0.039 SPECIFICATIONS: CONTACT RESISTANCE: 100m OHMS MAX INSULATION RESISTANCE: 100M OHMS MIN: 500V DC VOLTAGE WITHSTAND: 500V AC R.M.S. FOR 1 MINUTE LIFE: 5,000 CYCLES SJ1-2503A COPYRIGHT 2010 BY CUI INC. RoHS TOLERANCE: X.X ±0.2mm X.XX ±0.1mm X.XXX ±0.05mm 3 2 MODEL NO. 3.70 0.146 MATERIAL PLATING TERMINAL 1 TERMINAL 2 TERMINAL 3 TERMINAL 4 Brass Tin Copper Alloy Copper Alloy Copper Alloy BUSHING HOUSING Brass PBT Tin Tin Tin Nickel 20050 SW 112th Ave. Tualatin, OR 97062 Phone: 503-612-2300 800-275-4899 Fax: 503-612-2383 Website: www.cui.com TITLE: REV: 2.5mm STEREO JACK PART NO. SJ1-2503A DRAWN BY: ZRJ B UNITS: MM [INCHES] APPROVED BY: SCALE: 4:1