Metal Oxide Film Fixed Resistors UniOhm RoHS Compliant Feature • • • • • Excellent flame retardant coating Stable performance in diverse environments High purity ceramic core Meet EIA-RC2655A requirements High safety standard Derating Curve Heat Rise Chart Ambient temperature (°C) Specifications Part No. Type Dimension (mm) Power Rating At 70°C D Max. L Max. d +0.02 -0.05 H±3 Max. Working Voltage Max. Overload Voltage Dielectric Withstanding Voltage Resistance Range Normal Size MOR0W4 MOR-25 1/4W 2.5 7.5 0.6 28 250V 400V 250V a. MOR0W2 MOR-50 1/2W 4 10 0.6 28 250V 400V 250V a. MOR0IW MOR-100 lW 5 12 0.7 28 350V 600V 350V a. MOR02W MOR-200 2W 5.5 16 0.8 28 350V 600V 350V a. MOR03W MOR-300 3W 6.5 17.5 0.8 28 500V 800V 500V a. MOR05W MOR-500 5W 8.5 26 0.8 38 750V 1000V 750V a. MOR07W MOR-700 7W 8.5 32 0.8 38 750V 1000V 750V a. MOR08W MOR-800 8W 8.5 41 0.8 38 750V 1000V 750V a. MOR09W MOR-900 9W 8.5 54 0.8 38 750V I000V 750V a. Small Size & Extra Small Size MOR0S2 MOR-50-S 1/2W 3 7.5 0.6 28 250V 400V 250V a. MOR01S MOR-I00-S 1W 4.5 10 0.7 28 350V 600V 350V a. MOR02S MOR-200-S 2W 5 12 0.7 28 350V 600V 350V a. MOR03S MOR-300-S 3W 5.5 16 0.8 28 350V 600V 350V a. MOR05U MOR-500-SS 5W 6.5 17.5 0.8 28 500V 800V 500V a. MOR05S MOR-500-S 5W 8 25 0.8 38 500V 800V 500V a. • Standard E-24 series values in ± 5% tolerance 6WDQGDUG*UD\EDVHFRORUIRU1RUPDO6L]HSURGXFW%OXHFRORUIRU6PDOO6L]HSURGXFW • Standard Non – Flammable coating • Non – Inductive type available on a case to case basis Metal Oxide Film Fixed Resistors UniOhm Performance Specifications Temperature coefficient Short-time overload ± 350PPM /°C 1RUPDO6L]H¨55ZLWKQRHYLGHQFHRIPHFKDQLFDOGDPDJH 6PDOO6L]H¨55ZLWKQRHYLGHQFHRIPHFKDQLFDOGDPDJH Dielectric withstanding voltage Pulse overload No evidence of flashover, mechanical damage, arcing or insulation breakdown. 1RUPDO6L]H¨55ZLWKQRHYLGHQFHRIPHFKDQLFDOGDPDJH 6PDOO6L]H¨55ZLWKQRHYLGHQFHRIPHFKDQLFDOGDPDJH Terminal strength Resistance to Soldering heat Solderability Resistance to solvent No evidence of mechanical damage. ¨55ZLWKQRHYLGHQFHRIPHFKDQLFDOGDPDJH Min. 95% coverage. No deterioration of protective coating and markings. Temperature cycling ¨55ZLWKQRHYLGHQFHRIPHFKDQLFDOGDPDJH Humidity (Steady state) ¨55ZLWKQRHYLGHQFHRIPHFKDQLFDOGDPDJH Load life in humidity ¨55IRU.IRU. Load life ¨55IRU.IRU. Flame retardant No evidence of flaming or arcing. 2UGHULQJ3URFHGXUH([DPSOH025:67% M O R 0 1 S J 0 8 2 J A 1 0 Product Type: MOR = Metal Oxide Film Fixed Resistors Resistance Value: E-24 series: 7KHVWGLJLWZLOOEH´µWKH 2nd & 3rd digits are for the significant figures of the resistance and the 4th digit indicate the numbers of zeros following. Wattage: Normal size: W4 = 1/4W W2 = 1/2W 1W = 1W 2W = 2W 3W = 3W 5W = 5W 7W = 7W 8W = 8W 9W = 9W Small size: S2= 1/2W-S 1S = 1W-S 2S = 2W-S 3S = 3W-S 5S = 5W-S Extra small size: 5U = 5W-SS Special Features: 0 = Standard product I = Non - Inductive Packing Type: A = Tape/Box T = Tape/Reel B = Bulk/Box Packing Quantity: 1 = 1,000pcs 2 = 2,000pcs 3 = 3,000pcs 4 = 4,000pcs 5 = 5,000pcs A = 500pcs B = 2,500pcs 0 = for Bulk/Box packing Tolerance: G = ±2% J = ±5% K = ±10% Additional Information: 0 = NIL Standard Color Code System UniOhm Four Band Color Code (Available for CFR, MOR, KNP & 2% or 5% of MFR Products) 4th Band = ±2% = ±5% Silver = ±10% 1234 1st Band 2nd Band 3rd Band Black =0 Black =0 Black = Multiply by 1 (100) Brown =1 Brown =1 Brown = Multiply by 10 (101) Red =2 Red =2 Red = Multiply by 100 (102) Orange =3 Orange =3 Orange = Multiply by 1,000 (103) Yellow =4 Yellow =4 Yellow = Multiply by 10,000 (104) Green =5 Green =5 Green = Multiply by 100,000 (105) Blue =6 Blue =6 Blue = Multiply by 1,000,000 (106) Violet =7 Violet =7 V = Multiply by 10,000,000 (107) Grey =8 Grey =8 Gold = Multiply by 0.1 (10-1) White =9 White =9 Silver = Multiply by 0.01 (10-2) Five Band Color Code (Available for MFR 1% & FRN Products) 5th Band 12345 1st Band 2nd Band Violet = ±0.1% Blue = ±0.25% Green = ±0.5% Brown = ±1% 4th Band 3rd Band Black =0 Black =0 Black =0 Black = Multiply by 1 (100) Brown =1 Brown =1 Brown =1 Brown = Multiply by 10 (101) Red =2 Red =2 Red =2 Red = Multiply by 100 (102) Orange =3 Orange =3 Orange =3 Orange Yellow =4 Yellow =4 Yellow =4 Yellow = Multiply by 10,000 (104) Green =5 Green =5 Green =5 Green = Multiply by 100,000 (105) Blue =6 Blue =6 Blue =6 Blue = Multiply by 1,000,000 (106) Violet =7 Violet =7 Violet =7 Violet = Multiply by 10,000,000 (107) Grey =8 Grey =8 Grey =8 White =9 White =9 White =9 = Multiply by 1,000 (103) = Multiply by 0.1 (10-1) Silver = Multiply by 0.01 (10-2)