MX2K10RE-R58

MX Series Metal Oxide Resistors 5% Tolerance RoHS Compliant 28mm ± 3 (38mm on MX5) L This product has been DISCONTINUED The MX Series Metal Oxide Resistors provide stable performance at low cost across a wide resistance range. They can be used as a substitute for wirewounds when short time overloads are limited to 2.5 times rated power, and when higher TCRs can be tolerated. SPECIFICATIONS Material Coating: Flame retardant silicone Core: High purity ceramic. Terminals: Solder-coated axial lead. Electrical Max overload voltage: MX1, MX2 and MX3: 600 V MX5: 800V Derating: Linearly from 100% @ +70°C to 0% @ 155°C Temperature coefficient: ±350 ppm/°C Dielectric withstanding voltage: MX1 and MX2: 350V MX3 and MX5: 500V D FEATURES • • • • • Economical High power density Flame retardant coating Wide resistance range Quantity per reel: MX1 = 2500 MX2 = 2500 MX3 = 1000 MX5 = 500 (bulk only) Series Wattage Ohms MX1 1 0.30-50K MX2 2 0.30-50K MX3 3 5-100K MX5 5 5-150K Dimensions (in. / mm) Lead Dia. Max. Length Max. Diam. Voltage (mm) 0.394 / 10.0 0.158 / 4.0 350 0.70 0.472 / 12.0 0.197 / 5.0 350 0.70 0.630 / 16.0 0.217 / 5.5 350 0.80 0.985 / 25.0 0.315 / 8.0 500 0.80 S P E C I F I C AT I O N S General Specifications Power Rating @ 70°C Power Derating Temperature Coefficient Operating Temperature Max. Working Voltage Max. Overload Voltage Dielectric Withstanding Voltage Resistance Range (Ω) Dimensions (in./mm) L (max.) D (max.) Lead dia. +0.0008/0.02 -0.002/0.05 0.394/10.0 0.157/4.0 0.027/0.7 0.472/12.0 0.630/16.0 0.197/5.0 0.217/5.5 0.027/0.7 0.031/0.8 0.984/25.0 0.315/8.0 0.031/0.8 350 600 350 0.3-50KΩ MX1 1W MX2 2W MX3 3W MX5 5W O R D E R I N G I N F O R M AT I O N RoHS Compliant Linearly from 100% @ +70°C to 0% @ + 155°C ±350 ppm / °C -55°C to +155°C 350 600 350 0.3-50KΩ 350 600 500 0.3-50KΩ 500 800 500 5.0Ω-150KΩ ������������ Series MX1 = 1W MX2 = 2W MX3 = 3W MX5 = 5W Tolerance J = 5% K = 10% Ohms Packaging Code < 1.0 ohm = Rxx R58 = 58mm axial Tape & Reel 1.0 ohm = 1R0 R52 = 52mm axial Tape & Reel A = Tape & Ammo Pac 10 ohm = 10R 100 ohm = 100 1000 ohm = 1K0 10,000 ohm = 10K 100,000 ohm = 100K Note: Extended resistance range to 1MΩ available by special request. S TA N D A R D PA RT N U M B E R S F O R S TA N D A R D R E S I S TA N C E VA L U E S Wattage MX1J––– 1.0 MX3J––– 3.0 MX5J––– 5.0 MX1J––– 1.0 MX2J–––2.0 Ohmic value Ohmic value Part No. Prefix  Suffix  –––R39 –––R47 –––R56 –––R75 –––1R0 –––1R5 –––2R0 –––2R2 –––2R7 –––3R0 –––3R6 –––4R7 –––5R6 –––6R8 –––7R5 –––8R2 Part No. Prefix  Suffix  –––10R –––15R –––20R –––22R –––27R –––30R –––36R –––47R –––56R –––68R –––75R –––82R –––100 –––150 –––200 –––220 Wattage MX5J––– 5.0 MX3J––– 3.0 MX1J––– 1.0 MX2J–––2.0 Ohmic value Part No. Prefix  Suffix  –––270 –––300 –––360 –––470 –––560 –––680 –––750 –––820 –––1K0 –––1K5 –––2K0 –––2K0 –––2K7 –––3K0 –––3K6 –––3K9 Wattage MX3J––– 3.0 MX5J––– 5.0 MX1J––– 1.0 MX2J–––2.0 Ohmic value Part No. Prefix  Suffix  –––4K7 –––5K6 –––6K8 –––7K5 –––8K2 –––10K –––15K –––20K –––22K –––27K –––30K –––36K –––47K –––56K –––68K –––82K –––100K Wattage MX3J––– 3.0                  MX2J–––2.0 MX5J––– 5.0                  0.39 0.47 0.56 0.75 1.0 1.5 2.0 2.2 2.7 3.0 3.6 4.7 5.6 6.8 7.5 8.2                                         10.0 15.0 20.0 22.0 27.0 30.0 36.0 47.0 56.0 68.0 75.0 82.0 100 150 200 220                                                                 270 300 360 470 560 680 750 820 1,000 1,500 2,000 2,200 2,700 3,000 3,600 3,900                                                                 4,700 5,600 6,800 7,500 8,200 10,000 15,000 20,000 22,000 27,000 30,000 36,000 47,000 56,000 68,000 82,000 100,000                           Ohmite Mfg. Co. 1600 Golf Rd., Suite 850, Rolling Meadows, IL 60008 • Tel. 1-866-9-OHMITE • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com