MA251230FR030FZ

MA Series Metal Alloy Low-Resistance Resistor Product Specifications Metal Alloy Low Resistance Chip Resistor Document No. S-10-12-05-20 Revision Date 2020/08/12 Page No. 1/10 MA Series Application Features Entertainment product Low Resistance / Low TCR Power supply Excellent long term stability Measuring instrument RoHs compliant and halogen free. Industrial product Lead free. Battery management system High precision current sensing and voltage division. Parts Number Explanation Example: Document No. S-10-12-05-20 Revision Date 2020/08/12 Page No. 2/10 MA Series Metal Alloy Low-Resistance Resistor Product Specifications Standard Electrical Specifications TYPE Rating Power at 70 T.C.R. (ppm/ ) 0.75W MA1206 1W ±50 1.5W Max. Rating Current Max. Overload Current 3.83 7.66 31.62 63.24 Resistance Range (m MA2728 Material 0.5% (D) 1.0% (F) 2.0% (G) 5.0% (J) 51~100 51~100 R051~R100 FeCrAl 1~50 R001 MnCuSn R002~R007 MnCu 7~50 Operating Temperature Range ( ) R008~R050 FeCrAl 38.72 77.49 7~10 1~10 1W ±75 44.72 100.00 --- 0.5~0.75 1W ±50 31.62 70.71 7~450 1~450 2W ±75 63.24 141.42 --- 0.5~0.75 2W ±50 44.72 100.00 7~450 1~450 3W ±75 77.45 154.91 --- 0.5~0.75 3W ±50 54.77 109.54 7~100 1~100 ±75 126.49 252.98 MA2512 MA2725 ) 4W 0.25~0.3 --- R001 MnCuSn R002~R007 MnCu R008~R010 FeCrAl R0005~R00075 MnCuSn R001~R006 MnCu R007~R450 FeCrAl R0005~R00075 MnCuSn R001~R006 MnCu R007~R450 FeCrAl R0005~R00075 MnCuSn R001~R006 MnCu R007~R100 FeCrAl R00025~R0003 MnCuSn 0.5~3 R0005~R0025 MnCu R003 FeCrAl 7~450 4~450 R004~R450 FeCrAl 141.42 --- 0.5 44.72 100.00 7~100 1~100 ±75 77.45 173.20 --- 0.5 3W ±50 54.77 122.47 7~60 1~60 5W ±75 100.00 173.20 --- 0.5 5W ±50 70.71 122.47 7~500 1~500 ±50 89.44 178.88 4W ±50 31.62 63.24 2W ±75 63.24 2W ±50 3W MA4527 R0005 MnCuSn R001~R005 MnCu R006~R100 FeCrAl R0005 MnCuSn R001~R005 MnCu R006~R060 FeCrAl R0005 MnCuSn R001~R005 MnCu R006~R500 FeCrAl -55~+170°C Document No. S-10-12-05-20 Revision Date 2020/08/12 Page No. 3/10 MA Series Metal Alloy Low-Resistance Resistor Product Specifications Jumper Specifications Rating Power at 70 Max. Rating Current MA1206 1W 70.7A MA2512 2W 100A Type Resistance Operating Temperature Range ( ) Material 0.2 Jumper Cu -55~+170°C Type Dimension FOR MA1206~4527 Dimension Type Power Rating 0.75W MA1206 1W 1.5W Unit Resistance Range 76~100 1m 2m 3~20m 21~50m 1m 2m 3~10m 0.5m 0.75 L 3.200±0.254 W 1.650±0.254 H 0.400±0.254 0.350±0.254 0.770±0.254 0.650±0.254 0.550±0.254 0.470±0.254 0.770±0.254 0.650±0.254 0.550±0.254 0.770±0.254 0.650±0.254 0.670±0.254 MA2512 1W 2W 2m 2.5~6m 7~10m 11~75 76~100m 101~135m 136~200m 201~450m mm T1 T2 0.508±0.254 0.508±0.254 1.15±0.254 2.200±0.254 1.980±0.254 2.200±0.254 1.400 0.254 1.150±0.254 6.350±0.254 3.050±0.254 0.550±0.254 0.600±0.254 0.600±0.254 0.550±0.254 0.470±0.254 0.400±0.254 1.05±0.254 1.100±0.254 0.75±0.254 0.850±0.254 Document No. S-10-12-05-20 Revision Date 2020/08/12 Page No. 4/10 MA Series Metal Alloy Low-Resistance Resistor Product Specifications Type Power Resistance Rating Range L W 0.7 H T1 T2 0.770±0.254 2.200±0.254 0.650±0.254 1.980±0.254 2.200±0.254 1.150±0.254 MA2512 3W 6.350±0.254 3.050±0.254 0.670±0.254 1.400±0.254 1.150±0.254 0.550±0.254 0.600±0.254 0.75±0.254 1.100±0.254 0.550±0.254 0.25m 0.3m MA2725 0.5m 4W 1m 2.300±0.254 0.770±0.254 6.800±0.254 6.350±0.254 0.650±0.254 1.800±0.254 2.300±0.254 1.15±0.254 1.800±0.254 1.5m 2~3m MA2728 4W 4~450m 6.600±0.254 6.700±0.254 0.5 2W 1.500±0.254 0.550±0.254 0.580±0.254 0.40±0.254 1.050±0.254 0.770±0.254 0.650±0.254 1.5 3.000±0.254 0.90±0.254 2.000±0.254 0.550±0.254 0.770±0.254 MA4527 3W 11.300±0.500 6.600±0.500 1.5 0.650±0.254 3.000±0.254 0.90±0.254 2.000±0.254 0.550±0.254 0. 0.800±0.254 5W 0.680±0.254 1.5 3.000±0.254 0.65±0.254 2.000±0.254 6~450m 0.580±0.254 Jumper Dimension Type Unit Power Resistance Rating Range mm L W H T1 T2 MA1206 1W < 0.2m 3.200±0.254 1.650±0.254 0.650±0.254 0.508±0.254 0.508±0.254 MA2512 2W < 0.2m 6.350±0.254 3.050±0.254 0.650±0.254 1.15±0.254 1.100±0.254 MA Series Metal Alloy Low-Resistance Resistor Product Specifications Document No. S-10-12-05-20 Revision Date 2020/08/12 Page No. 5/10 Performance Characteristics Power Derating Curve The Operating Temperature Range: -55°C ~+170°C. For resistors operated in ambient temperatures above 70°C, power rating must be derating in accordance with the curve below. Rating Current The following equation may be used to determine the DC (Direct Current) or AC (Alternating Current) (RMS, root mean square value) of normal rated power. However, if the result value exceeds the highest current of regulated standards (paragraph 5), the highest normal rated power is to be used. I = Rating current (A) P= Rating Power (W) R= Resistance( ) Marking Format: All the other products marking are 4 digits. the decimal location in ohms location in milli-ohms duct marking is 0m25. ing is 0m50. 0 product marking is 0R. The criteria to distinguishing the mark on the surface of products are that characters can be identified. MA Series Metal Alloy Low-Resistance Resistor Product Specifications Document No. S-10-12-05-20 Revision Date 2020/08/12 Page No. 6/10 Reliability test and requirement Test Item Temperature Coefficient of Resistance (T.C.R) Test Method Procedure JIS-C-5201-1 4.8 At 25 /+150 IEC-60115-1 4.8 temperature , 25 Requirements is the reference The number of rated power are as follows: MA1206-0.75W: 4 times of rated power MA1206-1W: 4 times of rated power MA1206-1.5W: 4 times of rated power MA2512-1W: 5 times of rated power MA2512-2W: 5 times of rated power JIS-C-5201-1 4.13 Short Time Overload MA2512-3W: 5 times of ratedpower*(Note)* IEC-60115-1 4.13 MA2725-4W: 4 times of rated power MA2728-4W: 4 times of rated power MA4527-2W: 5 times of rated power MA4527-3W: 5 times of rated power MA4527-5W: 3 times of rated power for 5 seconds. High Temperature Exposure JIS-C5201-1 4.25 At 170 IEC 60068-2-2 for 1000 hours. Resistance to Soldering Heat JIS-C-5201-1 4.18 260±5 IEC-60115-1 4.18 for 10 seconds. Temperature Cycling Biased Humidity Load Life (Endurance) Solderability Dielectric Withstanding Voltage Core Body Strength Terminal Strength (SMD) Bending Strength Moisture Resistance As Spec MA4527 R/R1 ±2.0% The others: R/R1 ±0.5% MA R/R1 ±2.0% The others: R/R1 ±1.0% R/R1 ± 0.5% 1000 Cycles (-55°C to +155°C) Measurement at 24±4 hours after test conclusion. 30min maximum R/R1 ± 0.5% dwell time at each temperature extreme. 1,000 hours; 85°C / 85% RH, 10% of operating MIL-STD-202 R/R1 ± 0.5% power. Measurement at 24±4 hours after test Method 103 conclusion. 70±2 , RCWV or Max. working voltage MA R/R1 ±2.0% JIS-C-5201-1 4.25 whichever is less for 1000 hrs with 1.5 hrs ON IEC-60115-1 4.25.1 The others: R/R1 ±1.0% and 0.5 hr OFF . JESD22 Method JA-104 JIS-C-5201-1 4.17 245±5 IEC-60115-1 4.17 JIS-C5201-1 4.7 for 3 seconds. No short or burned on the appearance. Applied 500VAC for 1 minute. JIS-C5201-1 4.15 Central part pressurizing force AEC Q200-006 >95% coverage 5N , 10 seconds No broken Pressurizing force 17.7N for 60 seconds JIS-C-5201-1 4.33 Bending once 2mm for 10 seconds IEC-60115-1 4.33 MIL-STD 202 Method 106 T=24 hours / Cycle ,10Cycles . Steps 7a& 7b not required. Unpowered . (Figure 1) No broken R/R1 ± 0.5% No broken R/R1 ± 0.5% *Note: This test is a destructive experiment. The top protective layer is prone to damage and peculiar smell during, in the 50mR~100mR resistance test. The resistance change rate can meets the specifications. MA Series Metal Alloy Low-Resistance Resistor Product Specifications Document No. S-10-12-05-20 Revision Date 2020/08/12 Page No. 7/10 For Jumper Test Item Short Time Overload Test Method Procedure JIS-C-5201-1 4.13 4 times of rated power for 5 seconds. IEC-60115-1 4.13 Requirements 0.2m Temperature Cycling JESD22 Method JA-104 1000 Cycles (-55°C to +155°C) Measurement at 24±4 hours after test conclusion. 30min maximum dwell time at each temperature extreme. 0.2m High Temperature Exposure JIS-C5201-1 4.25 IEC 60068-2-2 At 170 0.2m Biased Humidity MIL-STD-202 Method 103 for 1000 hours. 1,000 hours; 85°C / 85% RH, 10% of operating power. Measurement at 24±4 hours after test conclusion. 0.2m 70±2 , RCWV or Max. working voltage Load Life (Endurance) JIS-C-5201-1 4.25 whichever is less for 1000 hrs with 1.5 hrs ON IEC-60115-1 4.25.1 Solderability JIS-C-5201-1 4.17 245±5 IEC-60115-1 4.17 0.2m and 0.5 hr OFF . for 3 seconds. Figure 1 Recommended Customer Soldering Parameters Wave solder Temperature condition >95% coverage MA Series Metal Alloy Low-Resistance Resistor Product Specifications Document No. S-10-12-05-20 Revision Date 2020/08/12 Page No. 8/10 Solder reflow Temperature condition Recommend Land Pattern Design Dimension Unit: mm TYPE MA1206 0.75W,1W,1.5W Resistance Range Jumper Jumper 0 0 MA2512 -1W, 2W, 3W 45 MA2725 - 4W 0.25m MA2728 - 4W MA4527 2W,3W,5W 101m ~50 a b i 1.46 2.15 1.68 1.46 2.15 1.68 2.30 3.68 3.15 3.40 3.68 0.95 2.35 3.68 1.35 2.10 3.68 2.55 2.30 3.68 3.15 2.05 3.68 3.65 3.25 6.85 1.70 2.75 6.85 2.70 3.90 2.05 7.20 4.50 8.74 4.50 3.50 8.74 6.50 3.50 8.74 6.50 MA Series Metal Alloy Low-Resistance Resistor Product Specifications Document No. S-10-12-05-20 Revision Date 2020/08/12 Page No. 9/10 Packing Quantity TYPE PCS /Reel Parts Number Explanation MA1206 5000 Z: 5000PCS MA1206- 001 MA2512 4000 4000 MA2725 2000 /1000 MA2728 2000 / 1000 MA4527 1000 / 500 Z: 4000PCS Z: 4000PCS Z: 2000PCS 1: 1000PCS Z: 2000PCS 1: 1000PCS Z: 1000PCS 0: 500PCS Plating Thickness: Ni: 2 Sn(Tin): 3 Lable : Document No. S-10-12-05-20 Revision Date 2020/08/12 Page No. 10/10 MA Series Metal Alloy Low-Resistance Resistor Product Specifications Appendix For SMD Chip Resistor Packaging Information Reel Dimensions Unit: mm Dimension Reel Type / Tape reel for 8 mm embossed (for MA1206) reel for 12 mm embossed 7 reel for 24 mm embossed B A C D M W 2.0±0.5 13.2±0.5 17.7±0.5 60.0±0.5 12.0±0.5 178±1.0 2.5±0.5 2.0±0.5 13.5±0.5 13.2±0.5 17.7±0.5 17.7±0.5 60.0±0.5 60.0±0.5 16.2±0.5 24.4±2.0 178±1.0 178±1.0 Embossed Dimensions DIRECTION OF FEED Dimension Item Resistance Range (m ) Unit: mm W P E F D D1 G H A B T1 T MA1206 1m 8.0±0.30 4.0±0.10 1.75±0.10 3.5±0.10 1.0±0.10 4.0±0.10 2.0±0.10 2.03±0.10 3.55±0.10 1.10±0.10 0.20±0.05 MA1206 2~100m 8.0±0.30 4.0±0.10 1.75±0.10 3.5±0.10 1.0±0.10 4.0±0.10 2.0±0.10 2.03±0.10 3.55±0.10 0.85±0.10 0.20±0.05 MA2512 0.5~2m 12.0±0.30 4.0±0.10 1.75±0.10 5.5±0.10 1.55±0.10 4.0±0.10 2.0±0.10 3.50±0.10 6.75±0.10 1.10±0.10 0.20±0.05 MA2512 3~450m 12.0±0.30 4.0±0.10 1.75±0.10 5.5±0.10 1.55±0.10 4.0±0.10 2.0±0.10 3.50±0.10 6.75±0.10 0.90±0.10 0.20±0.05 2.0±0.10 6.81±0.10 7.16±0.10 1.05±0.10 0.25±0.05 2.0±0.10 7.10±0.10 7.05±0.10 0.95±0.10 0.20±0.05 2.0±0.10 7.38±0.10 12.0±0.10 1.05±0.10 0.30±0.10 MA2725 MA2728 MA4527 0.25~3m 4~450m 0.5~500m 12.0±0.30 12.0±0.30 8.0±0.10 1.75±0.10 8.0±0.10 1.75±0.10 5.5±0.10 5.5±0.10 24.0±0.30 12.0±0.10 1.75±0.10 11.5±0.10 1.55±0.10 1.55±0.10 1.50±0.10 4.0±0.10 4.0±0.10 4.0±0.10 Storage Temperature Storage time at the environment temp: 25 5 & humidity: 60 20% is valid for one year from the date of delivery