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Y1690420R220D9L Datasheet(PDF) 3 Page - Vishay Siliconix |
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Y1690420R220D9L Datasheet(HTML) 3 Page - Vishay Siliconix |
3 / 4 page Document Number: 63116 For any questions, contact: foil@vishay.com www.vishay.com Revision: 16-Jul-07 3 VPR221Z (Z-Foil) Ultra High Precision Z-Foil Power Resistor in TO-220 Configuration with TCR of ± 0.05 ppm/°C, PCR of 4 ppm/W and Load Life Stability of ± 0.005 % (50 ppm) Vishay Foil Resistors Note 1. Measurement error ± 0.001 Ω Note * For non-standard requests, please contact Application Engineering. TABLE 3 - PERFORMANCE SPECIFICATIONS1) MIL-PRF 39009 TEST OR CONDITION MIL-PRF 39009 TYPICAL ΔR MAXIMUM ΔR Low temperature storage 24 hours at - 55 °C ± 0.3 % + 0.01 Ω ± 0.001 % (10 ppm) ± 0.002 % (20 ppm) Dielectric withstanding voltage 300 V AC at Atm ± 0.2 % + 0.01 Ω ± 0.001 % (10 ppm) ± 0.002 % (20 ppm) Dielectric withstanding voltage 200 V AC at Brm ± 0.2 % + 0.01 Ω ± 0.001 % (10 ppm) ± 0.002 % (20 ppm) Insulation resistance > 104 M Ω > 104 M Ω Low temperature operation ± 0.3 % + 0.01 Ω ± 0.002 % (20 ppm) ± 0.008 % (80 ppm) Short time overload 5 x rated power for 5 seconds (in air) ± 0.3 % + 0.01 Ω ± 0.001 % (10 ppm) ± 0.002 % (20 ppm) Moisture resistance + 65 °C to - 10 °C, 90 to 98 Rh, 10 days ± 0.5 % + 0.01 Ω ± 0.005 % (50 ppm) ± 0.015 % (150 ppm) Terminal Strength ± 0.2 % + 0.01 Ω ± 0.001 % (10 ppm) ± 0.002 % (20 ppm) Load life 8 W at + 25 °C, 2000 hours with heat sink ± 1.0 % + 0.01 Ω ± 0.005 % (50 ppm) ± 0.015 % (150 ppm) Load life 1.5 W at + 25 °C for 2000 hours in free air ± 1.0 % + 0.01 Ω ± 0.005 % (50 ppm) ± 0.015 % (150 ppm) High temperature exposure + 150 °C ± 1.0 % + 0.05 Ω ± 0.005 % (50 ppm) ± 0.01 % (100 ppm) TABLE 4 - GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBER: Y1690420R220T9L (preferred part number format) DENOTES PRECISION VALUE AER* YR = Ω 0 = Standard 9 = Lead (Pb)-free 1 - 999 = Custom PRODUCT CODE RESISTANCE TOLERANCE PACKAGING 1690 = VPR221Z T = ± 0.01 % Q = ± 0.02 % A = ± 0.05 % B = ± 0.1 % C = ± 0.25 % D = ± 0.5 % F = ± 1.0 % L = Bulk Pack FOR EXAMPLE: ABOVE GLOBAL ORDER Y1690 420R220 T 9 L: TYPE: VPR221Z VALUE: 420.22 Ω ABSOLUTE TOLERANCE: ± 0.01 % TERMINATION: Lead (Pb)-free PACKAGING: Bulk Pack HISTORICAL PART NUMBER: VPR221Z T 420R22 TCR0.2 T B (will continue to be used) VPR221Z T 420R22 TCR0.2 T B MODEL TERMINATION OHMIC VALUE TCR CHARACTERISTIC ABSOLUTE TOLERANCE PACKAGING T = Lead (Pb)-free none = Tin/Lead 420.22 Ω TCR0.2 T = ± 0.01 % Q = ± 0.02 % A = ± 0.05 % B = ± 0.1 % C = ± 0.25 % D = ± 0.5 % F = ± 1.0 % B = Bulk Pack 6 904 0 R 2 2 Y1 T9 2 L 0 |
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