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Details, datasheet, quote on part number:WOMC
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Datasheet text preview:
SURFACE MOUNT SURFACE MOUNT NETWORKS
WOMC
Vishay Thin Film
Molded, 50 Mil Pitch, Dual-In-Line Resistor Networks, Wide Body
FEATURES
· Standard 16 and 20 Pin Counts (0.300" Wide Body) JEDEC MS-013 · Rugged molded case construction
Actual Size 20 Pin
· High stable thin film element · Leads copper alloy, solderable
The WOMC series features a standard 16 and 20 pin wide b o d y (0.30) small outline surface mount style that can accommodate resistor networks to your particular application r e q u i r e m e n t s . The networks can be constructed with Tamelox®, or Tantalum Nitride resistor films to optimize performance.
TYPICAL PERFORMANCE
q
TCR TOL
ABS 25 ABS 0.1
TRACKING 5 RATIO 0.05
SCHEMATIC
Custom schematics available Please consult factory
STANDARD ELECTRICAL SPECIFICATIONS
TEST PIN NUMBER Resistance Range TCR: Tolerance: Power Rating: Stability: Voltage Coefficient Working Voltage Operating Temperature Range Storage Temperature Range Noise Thermal EMF Shelf Life Stability: Absolute Ratio Tracking Absolute Ratio Absolute Resistor Package SPECIFICATIONS 16, 20 100 ohms to 500K ohms total ± 5ppm/°C typical ± 50ppm/°C to 25ppm/°C ± 0.1 to ± 0.05 % ± 1% to ± 0.10 % 50mWatt per element 500mW 1.0 Watt 500ppm 150ppm 0.1ppm/Volt 50 Volts - 55°C to + 125°C - 55°C to + 150°C < - 30dB 0.08µV/°C 100ppm < 20ppm 1 year ratio @ + 25°C 1 year ratio @ + 25°C - 55°C to + 125°C - 55°C to + 125°C + 25°C + 25°C Max. @ + 70°C Max. @ + 70°C 2000 hrs. @ + 70°C 2000 hrs. @ + 70°C CONDITIONS
R Absolute R Ratio
VISHAY THIN FILM · 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 · 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 · SWEDEN +46.8.594.70590 FAX: +46.8.594.70581 · UK +44 191 514 8237 FAX: +44 1953 457 722 · USA: (610) 407-4800 FAX: (610) 640-9081
Document Number: 60010 Revision 03-May-01
www.vishay.com 29
SURFACE MOUNT NETWORKS
WOMC
Vishay Thin Film
Molded, 50 Mil Pitch, Dual-In-Line Resistor Networks, Wide Body
SURFACE MOUNT
DIMENSIONS in inches and millimeters
DIMENSION H E O A e B C L A1 h INCHES 0.408 0.298 0.410 0.097 0.050 0.016 0.009 0.026 0.007 0.015 16 MM (10.36) (7.57) (10.41) (2.46) (1.27) (0.406) (0.228) (0.66) (0.177) (0.381) INCHES 0.408 0.298 0.500 0.097 0.050 0.016 0.009 0.026 0.007 0.015 20 MM (10.36) (7.57) (12.7) (2.46) (1.27) (0.406) (0.228) (0.66) (0.177) (0.381)
HE Index Area PIN 1 Locator h x 45° O C e B L A1 A
MECHANICAL SPECIFICATIONS
Resistive Material Body Plating Marking Resistance to Solvents Substrate Material Terminals Lead Coplanarity Tamelox® or Tantalum Nitride Molded Epoxy Solder Per MIL-PRF-83401 Silicon Copper ± 0.004
How to Order Check List
Special requirements should be identified in advance, but as a minimum, you should have the following information ready.
Electrical
1. Resistors, by value and tolerance. 2. Reference resistor(s) and matching of which resistors to which reference resistors. 3. Resistance by ratio. 4. Absolute temperature coefficient of resistivity. 5. Temperature tracking of subordinate resistors to reference resistor(s). 6. Maximum operating voltage. 7. Resistor power ratings. 8. Operating temperature range.
Mechanical
1. Maximum allowable seated height (from PC board to top of network). 2. Special marking concerns. 3. Schematic pin out of package.
VISHAY THIN FILM · 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 · 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 · SWEDEN +46.8.594.70590 FAX: +46.8.594.70581 · UK +44 191 514 8237 FAX: +44 1953 457 722 · USA: (610) 407-4800 FAX: (610) 640-9081
www.vishay.com 30
Document Number: 60010 Revision 03-May-01
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