www.niccomp.com/pcn Technical Support: tpmg niccomp.com November 9, 2010 SUB: NIC Components PCN & EOL Notifications RE: EOL Notification Product Type: Axial Metal Film Resistors NIC Series: NMR Series THE FOLLOWING IS NOTICE THAT THE NMR SERIES IS BEING DISCONTINUED. Last Time Buy Date: 11/20/2010 Last Time Ship Date: 12/31/2010 REASON FOR TERMINATION: LOW DEMAND See table 1 for affected NIC part numbers*: For alternatives NIC suggests the use of the Resistor QuickBUILDER (NMR Series Metal Film Resistors FEATURES MEETS OR EXCEEDS MIL-R-10509E SPECIFICATIONS ULTRA-LOW NOISE WITH LOW TEMPERATURE COEFFICIENTS CLOSE TOLERANCE, PRECISION APPLICATIONS EIA COLOR CODING RESISTANT TO INDUSTRIAL SOLVENTS AVAILABLE ON TAPE AND REEL FOR AUTOMATIC INSERTION AND ..BULK PACK FOR SMALL PRODUCTION RUNS OR PROTOTYPESBULK PACK FOR SMALL PRODUCTION RUNS OR PROTOTYPES RoHS ECONOMICALLY PRICED Compliant includes all homogeneous materials *See Part Number System for Details*See Part Number System for Details STANDARD TYPES, RATINGS AND AVAILABILITY Type NMR16 NMR25 NMR50 NMR100 Power Rating at 70C 0.125W 0.25W 0.5W 1W Max. Working Voltge at 70C 150V 250V 350V 500V Max. Overload Voltage at 70C 300V 500V 700V 1000V Resistance Tolerance F 1% (Std.) (D) 0.5% (Opt.) (F) 1% (Std) (F) 1% (Std) (F) 1% (Std) 50ppm/C -- 10 ~ 1Meg 10 ~ 1Meg 10 ~ 1Meg Temperature Less than10 Less than10 More Coeffi cient 100ppm/C Less than10 More than 1Meg *10 ~ 1Meg More than 1Meg than 1Meg Resistance Value Availability E-96 E-96 E-96 E-96 * Extended resistance range available on request PERFORMANCE CHARACTERISTICS Test Method Requirements Performance MIL-R-10509F Operating Temperature Range -55 ~ +155C - Temperature Coeffi cient 50ppm, 100ppm/C 4.6.12 Temperature Cycling R < (0.5% + 0.05 ) 4.6.6 Low Temperature Operation R < (0.5% + 0.05 ) 4.6.5 Short Time Overload R < (0.5% + 0.05 ) 4.6.6 **- Maximum allowable continuous volt- Terminal Strength 4.6.7 R < (0.5% + 0.05 ) age (Vdc or rms) for all resistors is the Dielectric Withstanding Voltage R < (0.5% + 0.05 ) 4.6.8 low er of the two values: MAX I MUM Insulation Resistance 10,000M minimum 4.6.9 WORKING VOLTAGE as specifi ed Soldering Effect R < (0.5% + 0.05 ) 4.6.10 or Moisture Resistance R < (1% + 0.05 ) (MIL-R 22684B, 4.6.10) Load Life 4.6.13 R < (1% + 0.05 ) Power rating (WATTS x Value ( ) Vibration R < (0.5% + 0.05 ) (MIL-R 22684B, 4.6.16) Current Noise 0.2 V/V (-14dB) (JIS C5202, 5.9 Method II) MIL-STD-202, Method 215, Tricholorethylene, Tricholorethane, Solvent Resistance Trichlorotrifl uroroethane TYPICAL PERFORMANCES SURFACE TEM PER A TURE DE R AT ING CURVE RISE 100 100 80 80 NMR100 60 60 NMR50 40 40 NMR25 20 20 0 0 20 0 40 70 100 120 140 155 180 40 60 80 100 TEMPERATURE (C) PERCENT RATED WATTAGE (%) NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com NIC COMPONENTS CORPniccomplowESRRFpassivesSMTmagnetics. 62 63 PERCENT RATED WATTAGE (%) SURFACE TEMPERATURE O ( C)