1403 Vishay Foil Resistors Bulk Metal® Foil Technology 4 Pin Transistor Outline Hermetic Resistor Network The four pin TO-18 package is the smallest available in the miniature hermetically sealed series of networks. It should be the first choice for simple networks requiring multiple R's. This network can contain up to 5, V5X5 resistor chips. Note that case grounding limits the circuit options to a two resistor divider. Review data sheet “7 Technical Reasons to Specify Bulk Metal® Foil Resistor Networks.” THROUGH HOLE Product may not be to scale ORDERING INFORMATION - 1403 PARTS Networks are built to your requirements. Send your schematic and electrical requirements to the Applications Engineering Department. (See data sheet “Network Worksheet.”) A unique part number will be assigned which defines all aspects of your network. FIGURE 1 - STANDARD DIMENSIONS in inches (millimeters) 0.178 –0.195 (4.52 –4.95) VISHAY MODEL NUMBER (VIEWED FROM BOTTOM) 0.200 MAXIMUM (5.08) 0.100 TYP 1403 45˚ 1 0.209 –0.230 (5.31 –5.84) V15X5 - 1 chip and V5X5 - 2 chips 0.15 Watt NOTES: 4 2 4 LEADS 0.016 –0.019 (0.41 –0.48) MAXIMUM POWER RATING (WATTS) @ +70°C V5X5 - 5 chips 3 0.500 MINIMUM (12.7) CHIP CAPACITY 0.028 –0.048 (0.71 –1.22) 0.036 –0.046 (0.91 –1.17) 1. These networks utilize Vishay Bulk Metal® Foil resistor chips V5X5 and V15X5 or VTF15X10 Thin Film chips. 2. The V5X5 and V15X5 chips have maximum resistance values of 10K and 33K respectively in Bulk Metal® Foil and 500K in VTF15X5 Thin Film chips. FIGURE 2 - SAMPLE CIRCUIT DESIGNS AND CHIP LAYOUTS NOTE: Usable area is represented by the dotted lines— a cross 0.150 Inches x 0.150 Inches with arm widths of 0.050 Inches. Illustrations not to scale. Chips shown undersize for clarity. Drawing view is from the top looking down into the package. 3 1 2 R2 2 RESISTORS, CASE ISOLATED R1 4 3 3 R1 R2 R3 3 RESISTORS ARRAY, CASE ISOLATED R2 R1 4 1 4 2 R1 R2 R3 1 3 2 1 2 3 R2 DIVIDER, CASE GROUNDED R1 R1 R2 3 1 4 2 R3 4 R2 1 ATTENUATOR CASE ISOLATED R1 R1 R4 R2 4 RESISTORS ARRAY, CASE ISOLATED 1 3 3 3 2 R1 R3 R4 1 3 4 2 1 R1 R3 R1 R2 1 2 VISHAY FOIL • FRANCE +33.4.93.37.28.24 FAX: +33.4.93.37.27.31 • GERMANY +49.9287.710 FAX: +49 9287.70435 • ISRAEL +972.3.557.0945 FAX: +972.3.558.9121 www.vishay.com 120 2 R2 R3 CASE 4 1 4 3 2 2 4 R2 4 • ITALY + 39.2.300.11919 FAX: +39.2.300.11999 • JAPAN +81.42.729.0661 FAX: +81.42.729.3400 • SINGAPORE +65.788.6668 FAX: +65.788.0988 2 RESISTORS CASE ISOLATED 1 R1 R2 3 4 • SWEDEN +46.8.594.70590 FAX: +46.8.594.70581 • UK +44 191 514 8237 FAX: +44 1953 457 722 • USA +1 610 407-4800 FAX: +1 610 640-9081 Document Number: 63038 Revision 31-Jul-02 This datasheet has been download from: www.datasheetcatalog.com Datasheets for electronics components.