8 7 6 5 4 3 2 1 F F HOUSING SHOWN WITH COVER ASSEMBLED HOUSING TIP SHUNT SPRING E E COVER SEE NOTE 4 TIP SPRING TIP SPRING SLEEVE SPRING SLEEVE SPRING 1.34 T T TB S S 2 CONDUCTOR SINGLE OPEN CIRCUIT CL 2 CONDUCTOR SINGLE CLOSED CIRCUIT SN37A12A SN37A11 D 0.615±0.010 0.254 REF D DIM "B" SEE NOTE 2 0.25 DIM "A" SEE NOTE 2 R0.030 REF 0.15 SEE NOTE 2 0.025 SEE NOTE 2 0.208 C HOUSING TIP SHUNT SPRING RING SHUNT SPRING 0.118±0.020 SEE NOTE 2 SN37A14B SHOWN WITH COVER UNASSEMBLED HOUSING 1.162 C 0.700 0.057 TYP 0.762 0.500 0.300 RING SPRING SLEEVE SPRING TIP SPRING TIP SPRING RING SPRING CL 0.390 T S 3 CONDUCTOR DOUBLE OPEN CIRCUIT 0.433 CL 0.390 TB 0.128 TYP 0.500 RB RECOMMENDED PC BOARD LAYOUT COMPONENT SIDE 0.462 SN37A14B CUSTOMER DRAWING NOTES: 1. MAY BE USED WITH PC BOARD THICKNESSES RANGING FROM 0.054 - 0.070. 2. THESE DIMENSIONS VARY DEPENDING ON PCB THICKNESS. DIMENSIONS SHOWN ARE FREE STATE AS SHIPPED. A S B 3 CONDUCTOR DOUBLE CLOSED CIRCUIT SN37A12B R 0.187 R RB T TB S R B SLEEVE SPRING T 0.187 3. MATERIAL SPECIFICATIONS: HOUSING - THERMOPLASTIC, BLACK SPRINGS - SPECIAL COPPER ALLOY, TINNED COVER - THERMOPLASTIC, BLACK 4. COVER SHIPPED ASSEMBLED ON ALL PART NUMBERS. PART NUMBER DIM "A" DIM "B" FREE STATE WITH 0.062 THICK PCB FREE STATE WITH 0.062 THICK PCB SN37A11 0.387 0.375 0.604 0.592 SN37A12A 0.387 0.375 0.604 0.592 SN37A12B 0.387 0.375 0.604 0.592 SN37A14B 0.387 0.375 0.604 THIS DRAWING DESCRIBES A DESIGN CONSIDERED PROPRIETARY IN NATURE, DEVELOPED AND MANUFACTURED BY SWITCHCRAFT INC. AND IS RELEASED ON A CONFIDENTIAL BASIS FOR IDENTIFICATION PURPOSES ONLY. UNLESS OTHERWISE SPECIFIED 5. THESE PRODUCTS ARE RoHS COMPLIANT. REV ECO NUMBER 11/17/14 DATE REVISIONS 8 7 6 5 - TWO PLACE DECIMALS 0.02 - THREE PLACE DECIMALS 0.005 0.592 F 4 PC BY MULT DATE DRAWN BY 10/01/94 ES DO NOT SCALE DRAWING SolidWorks CAD File NAME C LBS/M TEMPER MATERIAL SPEC No. FIRST USED ON TJK APVD WIDTH FINISH 1. ALL DIMENSIONS IN INCHES CAD REDRAW WAS REV A - ECO #27409 SIZE A SPEC No. SCALE CHKD ES 10/05/94 3:1 APVD GHJ 10/05/94 PHONE JACK INSULATED BUSHING SHEET PART No. 1 OF SN37A SERIES 1 REV F