PRECISION RESISTORS

These are high precision wire wound resistors, providing excellent stability over temperature and time.They use balanced multiple ? , low reactance windings employing an exclusive air cushion' technique, providing virtually stress free elements. They are non inductively' wound with the direction of windingreversed at the half turns point. They are suitable for most analogue precision circuits, e.g, gain setting,bridge balancing, voltage dividing, referencing , etc.GENERAL SPECIFICATIONSModel Power rating [W] Max. Voltage [V] Resistance Range [?] Tolerance [25C] standard non-standard 8G16 0.33 (+85C) 0.25 (+110C) Up to 250VDC Root(PR) peak 1? to 1M? 1? to 1.1M? +-0.005%+-0.01% +-0.1% 8G24 8G16<700K?; 8G24>700K? CHARACTERISTICS Values in [ ] mean change in ohmic value after test Temp. Coefficient +-3ppm/C typical over 0C to +85C , +-5ppm/C max. over -55C to +125C No Load Stability +-25ppm/10,000 hrs, +-35ppm/26,000 hrs. (over full temperature range:-55C to+125C) Full Load Stability +-35ppm/10,000 hrs, +-50ppm/26,000 hrs. Thermal EMF <0.4uV/C typical. Noise Essentially non-measurable Encapsulation Molded epoxy Leads 22 AWG tinned copper STANDARD VALUESNote:-* means 0.1% tolerance only-** means 0.01% tolerance only-Any non-listed value from 1? to 1.1M? available to order1?,2? 5? 10? 20? 30? 40? 50? 60? 60.25?** 62.50?* 70?80? 84.27?** 90? 92.16?** 100?103.90?** 107.79?** 109.73?** 111.67?** 115.54?** 119.40?** 120.00? 123.24?** 125.00?**127.07?** 130.89?** 134.70?** 138.50? 150.00?* 157.31 ?** 175.84 ?**180.00 ?* 194.07?**200.00? 212.02?** 220.00?* 229.67?** 247.04?** 250? 270?* 300? 330?* 350? 390?* 400? 470?* 500? 560?* 600? 680?* 700? 800? 820?*900? 1.0K 1.2K* 1.5K 1.8K* 2.0K 2.2K* 2.5K 2.7K*3.0K 3.3K* 3.9K* 4.0K 4.7K* 5.0K 5.6K* 6.0K 6.8K 7.0K* 8.0K 8.2K* 9.0K 9.9K 10.0K 12.0K 15.0K* 18.0K*20.0K 22.0K* 25.0K 27K* 30K 33K* 39K 40K 47K* 50K 56K* 60K 68K* 70K 80K 82K* 90K 99K 100K160K* 180K 200K 250K 300K 320K* 400K 500K 990K 1MDIMENSIONSDERATING CURVESORDERING PROCEDURE EXAMPLE