PRECISION METAL FILM FIXED RESISTORS * EIA standard color coding * Non - Flame type available * Low noise & voltage coefficient * Low temperature coefficient range * Wide precision range in small package * Too low or too high ohmic value can be supplied on a case to case basis * Nichrome resistor element provides stable performance in various environment * Multiple epoxy coating on vacuum deposited metal film provides superior moisture protection Standard: 2%, 5%, 10%---E 24 series 0.1%, 0.25%, 0.5% , 1%--- E 96 series Ordering Procedure: (Ex.: MFR 1/2W, +/-5%, 200PPM, 10, T/B-1000) M F 0 Resistor Type: MF = Metal Film Fixed Resistors Special Feature: 0 = Standard Product F = Non-Flame I = Non-Inductive W 2 J J Wattage: 1 0 0 A 1 0 Resistance Value: Normal size: W8 = 1/8W W4 = 1/4W W2 = 1/2W 1W = 1W 2W = 2W 3W = 3W * Small size: S4 = 1/4W-S S2 = 1/2W-S 06 = 0.6W-S M7 = 0.75W-S 1S = 1W-S 2S = 2W-S 3S = 3W-S Extra small size: U2 = 1/2W-SS 04 = 0.4W-SS Tolerance: B = 0.1% C = 0.25% D = 0.5% F = 1% G = 2% J = 5% PPM requirement: B = 15PPM C = 25PPM F = 50PPM G = 100PPM J = 200PPM * More explanation on part no, please see details on pages 80-81. Page 22 0 * E-24 series: st 1 digit is "0" nd rd 2 & 3 digits are for the significant figures of the resistance th 4 digit indicates the number of zeros: "J" ~ 0.1, "K" ~ 0.01 Ex. 4.7 ~ 47J, 4.7K ~ 472 E-96 series: st rd 1 to 3 digits are significant figures of resistance th 4 one denotes number of zeros. Ex. 1.33 K = 1331 Packing Type: A = Tape/Box T = Tape/Reel B = Bulk/Box P = Tape/Box of PT-26 product Packing Qty: 1 = 1,000 pcs, 2 = 2,000 pcs, 5 = 5,000 pcs, A = 500 pcs, B = 2,500 pcs 0 = for Bulk/Box packing Additional Information: P = Panasert type 1 = Avisert type 1 2 = Avisert type 2 3 = Avisert type 3 0 = PT-52 mm, NIL for PT-26 8 = PT-58 mm 9 = PT-64 mm 2007 - 2008 PRECISION METAL FILM FIXED RESISTORS Remark: 0.1%, 0.25%, 0.5%, 1% 2% & 5% & 10% E24 Series Part No. Note: Style Power Rating At 70C Dimension (mm) D Max. L Max. d 0.05 H3 MF0W8 MF-12 1/8W (0.125W) 1.85 3.5 0.45 28 MF0W4 MF-25 1/4W (0.25W) 2.5 6.8 0.54(2) 28 MF0W2 MF-50 1/2W (0.50W) 3.5 10.0 0.54 28 MF01W MF-100 1W 5.0 12.0 0.70 25 MF02W MF-200 2W 5.5 16.0 0.70 28 MF03W MF-300 3W 6.5 17.5 0.75 28 Part No. Style Power Rating At 70C D Max. L Max. d 0.05 H3 MF0S4 MF-25-S 1/4W (0.25W) 1.85 3.5 0.45 28 Dimension (mm) MFF04 MF-40-SS 0.4W 1.9 3.7 0.45 28 MFFU2 MF-50-SS 1/2W (0.50W) 2.5 6.8 0.54(2) 28 MF0S2 MF-50-S 1/2W (0.50W) 3.0 9.0 0.54 28 MF006 MF-60-S 0.6W 2.5 6.8 0.54(2) 28 MF0M7 MF-75-S 0.75W 3.5 10.0 0.54 28 MF01S MF-100-S 1W 3.5 10.0 0.54 28 MF02S MF-200-S 2W 5.0 12.0 0.70 25 MF03S MF-300-S 3W 5.5 16.0 0.70 28 * * : 5 Color Band : 4 Color Band Extra small size types (-SS) are Non-flame Coating (Dark green color). (2) Lead diameter of MF0W4, MF006 & MFFU2 can be provided in 0.50mm, 0.54mm & 0.60mm Current Noise Level Derating Curve 2007 - 2008 Load Life Page 23 PRECISION METAL FILM FIXED RESISTORS Max. Part No. Max. Working Overload Style Voltage Voltage Dielectric Resistance With standing Tolerance Voltage T.C.R. . Special Order Resistance Range Resistance Tolerance Resistance Range T. C. R. 0.25% MF0W8 MF0S4 MF-12 MF-25-S MFF04 MF-40-SS MF0W4 MF006 MF-25 MF-60-S 200V 200V 400V 400V 400V 51.1-200K 5% 200PPM/C 1 - 1M 15PPM/C 2% 100PPM/C 10 - 1M 25PPM/C 1% 50PPM/C 10 - 1M 5% 200PPM/C 1 - 1M 2% 100PPM/C 10 - 1M 1% 50PPM/C 10 - 1M 0.5% 50PPM/C 0.1% MFFU2 250V MF-50-SS 250V 500V 500V 500V 250V 100 -100K 15PPM/C 0.25% 25PPM/C MF-50 MF0S2 MF-50S MF0M7 MF-75-S MF01S MF-100-S 350V 700V 700V 5% 2% 1% 200PPM/C 1 - 1M 100PPM/C 10 - 1M 50PPM/C 10 - 1M 10-1M 100 -330K 15PPM/C 0.25% 0.5% 25PPM/C 50PPM/C 0.1% MF02S MF03S MF01W MF02W MF03W MF-200-S MF-300-S MF-100 MF-200 MF-300 500V 1,000V Temperature coefficient Short time overload Dielectric withstanding voltage Pulse overload Terminal strength Resistance to soldering heat Solderability Resistance to solvent 1,000V 5% 200PPM/C 2% 100PPM/C 51.1 - 1M 1% 50PPM/C 51.1-511K 10-1M 100 -330K 15PPM/C 10 - 1M 51.1 - 1M 51.1-330K 50PPM/C 0.5% 0.1% MF0W2 51.1-511K 200V 0.25% 0.5% 25PPM/C 50PPM/C 51.1-511K 51.1-1M Within the maximum temperature coefficient specified R/R (0.5% + 0.05), with no evidence of mechanical damage. No evidence of flashover, mechanical damage, arcing or insulation breakdown. R/R (1.0% + 0.05), with no evidence of mechanical damage. No evidence of mechanical damage. R/R (1.0% + 0.05), with no evidence of mechanical damage. Min. 95% coverage No deterioration of protective coating and markings. Temperature cycling R/R (1.0% + 0.05), with no evidence of mechanical damage. Load life in humidity Normal type: R/R 1.5%; Non-Flame type: R/R 5% Load life Normal type: R/R 1.5%; Non-Flame type: R/R 5% *More details, please see pages 78-79. Page 24 2007 - 2008