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| E102 Vishay Foil Resistors Bulk Metal(R) Foil Technology Ultra-Performance Aerospace and Instrumentation Resistor FEATURES * Higher Value in a Small Package * Nominal Temperature Coefficient of Resistance: + 0.6ppm/C (0 to + 25C); - 0.6ppm/C (+ 25C to + 60C) + 2.2ppm/C (- 55C to + 25C); - 1.8ppm/C (+ 25C to + 125C) * Absolute Tolerance: To 0.005% * Resistance Range: 150K to 300K ohms * Power Rating: 0.6W @ 70C, 0.3W @ 125C Product may not be to scale TABLE 1 - E102 SPECIFICATIONS The E102C (0.150 Inch lead spacing) and E102J (0.200 Inch lead spacing) extends the range of the aerospace and instrumentation standard S102C/J from 150K to 300K. Multiple chips are used to extend the range. The S104D, S105D and S106D are available in slightly larger packages to extend the range up to 1 Megohm where the ultimate in precision is required. Stability Load Life at 2,000 Hrs Load Life at 10,000 Hrs Shelf Life Stability Current Noise 0.005% Maximum DR @ 0.1W/+ 70C 0.015% Maximum DR @ 0.3W/+ 125C 0.01% Maximum DR @ 0.05 W/+ 125C 0.05% Maximum DR @ 0.3W/+ 125C 0.0025% Maximum DR after 1 year 0.005% Maximum DR after 3 years 0.010mV (RMS)/Volt of applied voltage (-40 dB) THROUGH HOLE FIGURE 1 - E102C, E102J TCR SPREAD FROM NOMINAL (- 55C TO + 125C) -55 -50 +500 +400 +300 +200 -5 High Frequency Operation Rise/Decay Time 1.0ns @ 1KW Inductance (L) 0.1mH Maximum; 0.08mH typical Capacitance (C) 1.0pF Maximum; 0.5pF typical Voltage Coefficient Thermal EMF < 0.1ppm/V 0.1mV/C Maximum; 0.05mV/C Typical -25 0 +25 +50 +75 +100 +125 + pp m p 5p m Nominal Resistance/ Temperature (RT) Curve DR R (ppm) +100 0 FIGURE 3 - STANDARD IMPRINTING AND DIMENSIONS Front View .365 (9.27) Date Code .380 (9.65) VISHAY XXXX E102J .020 (0.5) .075 (19.1) min Model Number .200 (5.08) o .025 (0.64) #22 AWG Lead Material - Solder Coated Copper XXXXXX 200K00 0.01% .235 (5.97) Rear View Optional Customer P/N Print spec., etc. if required Resistance Value Code Tolerance -100 -200 -300 -400 -500 Maximum Spread 2.3 ppm/C +2.2 ppm/C Nominal Chord Slope (TCR) -1.8 ppm/C Nominal Chord Slope (TCR) Standard Spread 2.0 ppm/C -55C / +25C / +125C are the test points with +25C as the reference temperature The TCR is obtained by the process capability and does not rely on a selection process. It does not vary from lot to lot nor by ohmic value. Reference Figure 7 in the "7 Technical Reasons to Specify Resistive Components" for the E102K and E102L versions. FIGURE 2 - POWER DERATING CURVE Percent of Rated Power @ +125C 200% 175% 150% 125% 100% 75% 50% 25% 0 -75 Tolerance : 0.010 (0.25) E102C, E102K lead spacing = 0.150" (3.81) E102J, E102L lead spacing = 0.200" (5.08) The E102C, E102J use the S102C Series chip. The E102K, E102L use the S102K Series chip. (numbers in parentheses indicate millimeters) -55C +70C Double Rated Power TABLE 2 - ORDERING INFORMATION - E102 SERIES RESISTORS Please specify Vishay "E102" Series resistors as follows: (See Imprinting Illustration and Table 1 for further details.) Example: Rated Power E102C 150K00 0.01% MODEL NO. RESISTANCE VALUE TOLERANCE Safe operation for <150 ppm DR after 2,000 hours load-life. -50 -25 0 +25 +50 +75 +100 +125 +150 +175 +200 Ambient Temperature (C) Resistance Value, in ohms, is expressed by a series of 6 characters, 5 of which represent significant digits while the 6th is a dual purpose letter that designates both the multiplier and the location of the comma or decimal point. E102C, E102J resistance range 150KW to 300KW Maximum E102L, E102K resistance range > 100KW to 200KW Maximum Resistance Range Letter Designator Multiplier Factor Example >100KW to 300KW K x103 150K23 = 150,230W * 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 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 * 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 Document Number 63066 Revision 12-Apr-02 www.vishay.com 81 |
Price & Availability of E102CJ
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