This product has been MX Series 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. Metal Oxide Resistors 5% Tolerance RoHS Compliant 28mm ± 3 (38mm on MX5) L D FEATURES Dimensions (in. / mm) Lead Dia. Series Wattage Ohms Max. Length Max. Diam. Voltage (mm) MX1 1 0.30-50K 0.394 / 10.0 0.158 / 4.0 350 0.70 MX2 2 0.30-50K 0.472 / 12.0 0.197 / 5.0 350 0.70 MX3 3 5-100K 0.630 / 16.0 0.217 / 5.5 350 0.80 MX5 5 5-150K 0.985 / 25.0 0.315 / 8.0 500 0.80 • • • • • Economical High power density Flame retardant coating Wide resistance range Quantity per reel: MX1 = 2500 MX2 = 2500 MX3 = 1000 MX5 = 500 (bulk only) General Specifications MX1 MX2 MX3 MX5 Power Rating @ 70°C 1W 2W 3W 5W RoHS Compliant ������������ Linearly from 100% @ +70°C to 0% @ + 155°C Temperature Coefficient ±350 ppm / °C Operating Temperature -55°C to +155°C Max. Working Voltage 350 350 350 500 Max. Overload Voltage 600 600 600 800 Dielectric Withstanding Voltage 350 350 500 500 0.3-50KΩ 0.3-50KΩ 5.0Ω-150KΩ Resistance Range (Ω) 0.3-50KΩ 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 O R D E R I N G I N F O R M AT I O N S P E C I F I C AT I O N S Power Derating SPECIFICATIONS 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 10 ohm = 10R A = Tape & Ammo Pac 100 ohm = 100 1000 ohm = 1K0 10,000 ohm = 10K 100,000 ohm = 100K Dimensions (in./mm) L (max.) D (max.) 0.394/10.0 0.157/4.0 0.472/12.0 0.630/16.0 0.197/5.0 0.217/5.5 0.984/25.0 0.315/8.0 Lead dia. +0.0008/0.02 -0.002/0.05 0.027/0.7 0.027/0.7 0.031/0.8 0.031/0.8 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 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 –––4K7 –––5K6 –––6K8 –––7K5 –––8K2 –––10K –––15K –––20K –––22K –––27K –––30K –––36K –––47K –––56K –––68K –––82K –––100K MX5J––– 5.0 –––270 –––300 –––360 –––470 –––560 –––680 –––750 –––820 –––1K0 –––1K5 –––2K0 –––2K0 –––2K7 –––3K0 –––3K6 –––3K9 MX3J––– 3.0 270 300 360 470 560 680 750 820 1,000 1,500 2,000 2,200 2,700 3,000 3,600 3,900 MX2J–––2.0 Part No. Prefix Suffix MX1J––– 1.0 Ohmic value MX5J––– 5.0 MX3J––– 3.0 MX5J––– 5.0 MX2J–––2.0 MX3J––– 3.0 –––10R –––15R –––20R –––22R –––27R –––30R –––36R –––47R –––56R –––68R –––75R –––82R –––100 –––150 –––200 –––220 Part No. Prefix Suffix MX1J––– 1.0 MX2J–––2.0 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 Ohmic value MX1J––– 1.0 Ohmic value MX5J––– 5.0 MX2J–––2.0 MX3J––– 3.0 MX1J––– 1.0 Wattage –––R39 –––R47 –––R56 –––R75 –––1R0 –––1R5 –––2R0 –––2R2 –––2R7 –––3R0 –––3R6 –––4R7 –––5R6 –––6R8 –––7R5 –––8R2 Part No. Prefix Suffix Wattage Part No. Prefix Suffix Wattage 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 Ohmic value Wattage This product has been DISCONTINUED Ohmite Mfg. Co. Tel. 1-866-9-OHMITE • Fax 1-847-574-7522 • www.ohmite.com • [email protected]