Metal Oxide Film Resistors NMO Series FEATURES NON-FLAMMABLE RESIN INSULATION HIGH STABILITY AND RELIABILITY LOW NOISE LOW COST ALTERNATIVE TO CARBON COMPOSITION AND RoHS ..WIREWOUND APPLICATIONS Compliant includes all homogeneous materials NEW REDUCED SIZES EIA COLOR CODING AND ALPHA-NUMERICAL CODING *See Part Number System for Details ..AVAILABLE DEPENDING ON SIZE STANDARD TYPES, RATINGS AND AVAILABILITY Type NMO100 NMO200 NMO300 NMO500 NMO700 Power Rating at 70C 1 Watt 2 Watts 3 Watts 5 Watts 7 Watts Max. Working Voltage at 70C** 350V 350V 500V 750V 850V Max. Overload Voltage at 70C 600V 600V 800V 1000V 1500V Max. Pulse Voltage at 70C 750V 750V 1500V 2000V 2000V 5% (J) Tol. 0.22 ~ 100K 0.22 ~ 100K 0.5 ~ 100K 5.1 ~ 240K 5.1 ~ 240K Resistance Range 2% (G) Tol. 10 ~ 100K 10 ~ 100K 10 ~ 100K 10 ~ 100K 10 ~ 100K Resistance Value Availability E-24 E-24 E-24 E-24 E-24 Axial Taping Availability Yes Yes No No No REDUCED SIZE, RATING AND AVAILABILITY Type NMO100S NMO200S NMO300S NMO500S NMO700S Power Rating at 70C 1 Watt 2 Watts 3 Watts 5 Watts 7 Watts Max. Working Voltage at 70C** 350V 350V 350V 500V 750V Max. Overload Voltage at 70C 600V 600V 600V 800V 1000V Max. Pulse Voltage at 70C 750V 750V 750V 750V 1200V 5% (J) Tol. 0.22 ~ 50K 0.22 ~ 50K 0.22 ~ 50K 0.5 ~ 100K 10 ~ 200K Resistance Range 2% (G) Tol. 10 ~ 50K 10 ~ 50K 10 ~ 50K 10 ~ 100K 10 ~ 200K Resistance Value Availability E-24 E-24 E-24 E-24 E-24 Axial Taping Availability Yes Yes No No No * Special Order **- Maximum allowable continuous voltage (Vdc or rms) for all resistors is the lower of the two values: MAXIMUM WORKING VOLTAGE as speci ed, or Power rating (WATTS x Resistance (OHMS) CHARACTERISTICS Test Method & Conditions Requirements Performance JIS C5202 MIL-R-22684B Operating Temperature Range -55 ~ +200C (Derated above 70C as per derating curve below) Withstanding Voltage (Lead to Body) See Maximum Working Voltage Temperature Coef cient 200ppm/C 5.2, t-to=80C 4.6.11 Short Time Overload R < (0.5% + 0.05) 5.5, Cond. A 4.6.5 Temperature Cycling R < (0.5% + 0.05) 7.4, -55/+85C 4.6.3 Soldering Effect 6.4, +350C for 3 sec. 4.6.9 R < (0.5% + 0.05) Vibration R < (0.5% + 0.05) 6.3, Cond. A 4.6.14 Moisture Resistance R < 5% 7.9, +40C 90~95%RH 100hrs 4.6.10 Load Life R < 5% 7.10, +70C 1000hrs. 4.6.12 TYPICAL PERFORMANCE PULSE WITHSTANDING TEMPERATURE RISE (BODY DE R AT ING CURVE 100 POWER (ONE PULSE) SURFACE) 250 80 1000 200 NMO-300 60 NMO-200 150 100 NMO-300 40 NMO-200 100 NM0-100 NM0-100 20 10 50 0 40 0 70-80 120 160 200 0 10s 100s 1ms 10ms 100ms 1s 0 25 50 75 100 o TEMPERATURE ( C) CONTINUOUS TIME PERCENT RATED OF PULSE WATTAGE (%) NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com 70 PERCENT RATED WATT- AGE (%) PULSE WITHSTANDING POWER (W) O TEMPERATURE RISE ( C)Metal Oxide Film Resistors NMO Series DIMENSIONS (mm) Lead Material: 10% Pb, 90% Sb d H L H D Dimensions (mm) Type D 0.6 L 1.0 H 3.0 d 0.05 NMO100 4.5 11 30 0.80 NMO200 5.5 15 30 0.80 NMO300 8.5 24 38 0.80 NMO500 8.5 41 38 0.80 NMO700 8.5 53 38 0.80 Dimensions (mm) Type D 0.6 L 1.0 H 3.0 d 0.05 NMO100S 3.5 9.0 30 0.65 NMO200S 4.5 11 30 0.80 NMO300S 5.5 15 30 0.80 NMO500S 8.5 24 38 0.80 NMO700S 8.5 41 38 0.80 SIGNIFICANT VALUES OF NOMINAL RESISTANCE E-24 5% (J) COLOR CODING Signi cant Figure 1.0 2.2 4.7 Color Multiplier Tolerance 1st 2nd 3rd 1.1 2.4 5.1 Black 0 0 0 1 - 1.2 2.7 5.6 Brown 1 1 1 10 F (1%) 1.3 3.0 6.2 Red 2 2 2 100 G (2%) 1.5 3.3 6.8 Orange 3 3 3 1,000 - 1.6 3.6 7.5 Yellow 4 4 4 10,000 - 1.8 3.9 8.2 Green 5 5 5 100,00 D 0.5%) 2.0 4.3 9.1 Blue 6 6 6 1,000,000 C (0.25%) Violet 7 7 7 10,000,000 B (0.1%) Grey 8 8 8 - - White 9 9 9 - - Gold - - - 0.1 J (5%) Silver - - - 0.01 K (10%) PART NUMBER SYSTEM METAL OXIDE NMO 100 S J 103 TR F RoHS compliant parts 1W, 2W, AND 3W OPTION TR = Tape and Reel B = Bulk Resistance Code: First 2 digits are signi cant, 3rd digit is multiplier, R indicates decimal on values below 10 OHMS Tolerance Code: G = 2% (Opt.) J = 5% STD. MARKING (FOR 3WATT AND UP) S = Reduced Size Power Rating (Wattage Code) NMO 5W 100 = 1WATT 500 = 5WATTS 200 = 2WATTS 700 = 7 WATTS 1KJ 300 = 3WATTS Se ries NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com 71