MR14W

MR SERIES FIXED METAL FILM RESISTORS ■FEATURES • Precision performance, economical cost, improved stability • Low temperature coefficient, low current noise • Miniature size(MRS 1/2W)result in 50% space saving • Coating Color: Light Blue (MR 1/8W~MR1/2W), Light Green (MRS1/2W) • Marking: Color Code L2 0.5Max ¿d ¿D ■TAPING DIMENSIONS Unit: mm L1 d 0.45 ± 0.02 0.45 ± 0.02 0.58 ± 0.02 0.58 ± 0.02 0.70 ± 0.02 L2 3.2 ± 0.2 3.2 ± 0.2 6.4 ± 0.2 6.4 ± 0.2 9.0 ± 0.4 P 5.0 ± 1.0 5.0 ± 1.0 5.0 ± 1.0 5.0 ± 1.0 5.0 ± 1.0 D 1.8 ± 0.2 1.8 ± 0.2 2.4 ± 0.2 2.4 ± 0.2 3.3 ± 0.2 P Type MR 1/8W MR 1/6W MR 1/4W W 52 ± 1.0 52 ± 1.0 52 ± 1.0 52 ± 1.0 52 ± 1.0 24.5 ± 1.0 24.5 ± 1.0 23.0 ± 1.0 23.0 ± 1.0 21.5 ± 1.0 L1 0.08Max W L1 6±1 3.2Max MRS 1/2W MR 1/2W ■SPECIFICATIONS Resistance Range Type Power Rating (W) 0.125 0.167 0.25 0.5 0.5 Max. Working Voltage(V) 150 150 250 300 300 Max. Overload Voltage(V) 300 300 500 600 600 +70˚C -55˚C~ +155˚C Rating Ambient Temp. Operating Temp. Range E-96-F( ± 1%), E-24-J( ± 5%), G( ± 2%) D( ± 0.5%), C( ± 0.25%) 10-560K 10-560K 10-560K 10-560K 10-560K 4.7-560K 4.7-560K 4.7-560K 4.7-560K 4.7-560K MR 1/8 MR 1/6 MR 1/4 MRS 1/2 MR 1/2 *Consult factory for resistance values outside of above standard range & tolerance. **Voltage rating is determined by E= P • R, E should not exceed Max. Working Voltage. ■CHARACTERISTICS Characteristics Short Time Over Load Dielectric Withstanding Voltage Resistance To Soldering Heat Terminal Strength Moisture Resistance Load Life Performance ■HOW TO ORDER ± (1.0%+0.05Ω) ± (1.0%+0.05Ω) ± (1.0%+0.05Ω) ± (1.0%+0.05Ω) ± (5.0%+0.05Ω) ± (2.0%+0.05Ω) MR 1 1/8W 2 10 Ω 3 J 4 TB 5 FIXED RESISTORS 155 160 1. ABCO Code 2. Power Rating 3. Resistance 4. Tolerance(± 0.25%, ± 0.5%, ± 1%, ± 2%, ± 5%) 5. Packing: TB is Tape & Ammo Box Load Stability 1000 Hrs. at 70˚C Percent Resistance Change(%) T.C.R.(ppm/˚C) -1 -0.5 0 0.5 1 100 1K 10K 100K 1M Norminal Resistance(Ω) 100 Temperature Coefficient ■DERATING CURVE 100 Rated Load(%) 80 60 40 20 -55 40 70 80 120 50 0 -50 -100 10 100 1K 10K 100K 1M Norminal Resistance(Ω) Ambient Temperature(˚C) Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before your order and/or use. 81