surface mount www.vishay.com 63 k / m vishay thin film document number: 60029 revision 03-may-01 surface mount chips 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 features wraparound terminations featuring a high temperature thin film adhesion layer covered with a leach resistant nickel barrier layer for + 150 c operating conditions established reliability: ??failure rate level high purity alumina substrate for high power dissipation ruthenium-based cermet thick film for dependable performance fired-on glass passivation complete mil testing available in-house antistatic waffle pack or tape and reel packaging available qpl mil-prf-55342 qualified thick film chip resistors construction thick film mil chip resistors feature an all sputtered wraparound termination for excellent adhesion and dimensional uniformity. established reliability is assured through 100% screening and extensive lot testing. actual size m55342/02 adhesion layer high purity alumina nickel barrier solder coating passivation resistor film test specifications conditions material ruthenium absolute tcr: 100ppm/ c, 300ppm/ c - 55 c to + 125 c absolute tolerance: 1%, 2%, 5%, 10% + 25 c power rating: resistor 50 to 100mw stability ( ? r ratio) 0.5% 2000 hrs. @ + 70 c voltage coefficient < 10ppm/volt working voltage 40 to 50 volts operating temperature range - 55 c to + 125 c noise - 20 to + 10db thermal emf 0.2 v/ c shelf life stability 200ppm 1 year @ 25 c standard electrical specifications case size power rating max. working (mw) voltage ( 1%) ( 2, 5, 10 & 20%) m55342/02 50 40 20 - 294k 20 - 470k m55342/03 100 40 20 - 294k 20 - 470k m55342/04 150 40 20 - 499k 20 - 1m m55342/06 100 50 20 - 499k 20 - 1m resistance range - (ohms) abs tcr 100 tol 1.0 typical performance
document number: 60029 revision 03-may-01 www.vishay.com 64 k / m vishay thin film surface mount surface mount chips 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 dimensions in inches case term. l w t d e size m55342/02 b 0.055 0.006 0.050 0.005 0.012 to 0.033 0.010 0.005 0.015 0.005 m55342/03 b 0.105 0.007 0.050 0.005 0.015 to 0.033 0.015 0.005 0.015 0.005 m55342/04 b 0.155 0.007 0.050 0.005 0.015 to 0.033 0.015 0.005 0.015 0.005 m55342/06 b 0.080 0.006 0.050 0.005 0.015 to 0.033 0.015 0.005 0.015 0.005 d w l t e qpl mil-prf-55342 qualified thick film chip resistors series tcr characteristic case size termination value and tolerance failure rate m55342 k = 100 ppm/ c 02 b = solderable three digits and a letter. m = 1.0% 03 wraparound letter identifies tolerance, per 1000 hrs. 04 (nickel barrier) acts as multiplier and m = 300 ppm/ c 06 decimal locator. p = 0.1% per 1000 hrs. tolerance 1% 2% 5% 10% r = 0.01% multiplier (x1 ? ) dgjm per 1000 hrs. (x1k ? ) e hkn c = non er (x1m ? ) ftlp version how to order example: m55342k06b5e60r calls out qpl nickel barrier solderable wraparound termination chip resistor, 0705 size, 5600 ohms 1.0% tolerance, 100 ppm/ c tcr, r-failure rate of 0.01% per 1000 hours.
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