SMR12M1FR010T

General • Chip size from 1206 to 2512 • Resistance value from 1m to 500m • Low thermal EMF • Low inductance 0.5nH to 5nH • Low TCR • Lead free, RoHS compliant for global • Applications and halogen free Application • Switching model power supply • Battery pack • Notebook, personal computer • Test Instrument • Power Amplifier Electrical Specifications Type Power Rating at 70℃(W) Resistance Range (mΩ) 2 1~500 3 1~10 1 2~30 TCR (ppm/℃) Resistance tolerance Operation Temp. Range ±50 ±0.5%(D) ±1%(F) ±5%(J) -55℃~+170℃ 2512 1206 Part Number information SMR 25 M 2 F R010 T 【1】 【2】【3】【4】【5】 【6】 【7】 【1】Series Name: SART Metal Current Sensing Chip Resistors 【2】Chip size: 12:1206 25:2512 【3】Material Code: M:MnCu N:NiCu S:CuMnSn 【4】Power Code: 1:1W 2:2W 3:3W 【5】Resistance Tolerance: F:±1% D:±0.5% J:±5% 【6】Resistance Code: R002=2mΩ、R010=10mΩ、2L50=2.5mΩ 【7】Packaging Code: T: Tape & Reel、B:Bulk Pack Nanjing SART Science& Technology Development Co., Ltd. ADD.: Maqun Science & Technology Park, Qingma Road 6#, Nanjing, China TEL.: 086-25-84354852 FAX.:086-25-83241791 Web.: www.sartfuse.com ±0.5%(D) ±1%(F) Dimensions 2512（1~2mΩ） Type 2512 Resistance Range (mΩ) 1~2 3~500 2512（3~500mΩ） L (mm) W (mm) T (mm) E (mm) 6.40±0.20 3.20±0.20 0.80±0.20 2.00±0.20 0.90±0.20 Type Resistance Range (mΩ) L (mm) W (mm) T (mm) E (mm) 1206 2~30 3.20±0.20 1.60±0.20 0.70±0.20 0.5±0.30 Recommended Land Patterns Type 2512 1206 Resistance Range (mΩ) a (mm) b (mm) L (mm) 1~2 4.00 3.10 1.80 3~500 4.00 2.10 4.10 2~30 1.80 1.70 1.60 Nanjing SART Science& Technology Development Co., Ltd. ADD.: Maqun Science & Technology Park, Qingma Road 6#, Nanjing, China TEL.: 086-25-84354852 FAX.:086-25-83241791 Web.: www.sartfuse.com Materials No. Materials 1 Metal Alloy 2 Epoxy 3 Epoxy 4 Cu 5 Ni 6 Sn Power Derating Curve Recommended Solder Curve 1. Infrared Reflow • Temperature: 260℃. • Time: 10 sec Max. • Recommend Reflow profile: 2. Wave soldering • Reservoir Temperature: 260℃ • Time in Reservoir: 10sec Max. Profile Feature Pb-Free Assembly Average Ramp-up Rate (Tsmax to Tp) 3℃/sec Max. Preheat Temperature Min.(Tsmin) Temperature Max.(Tsmax) Time(ts)(Tsmin to Tsmax) 150℃ 200℃ 60sec~120sec Peak Temperature(Tp) 260℃ Time（tp） within 5℃ of actual Peak Temperature(Tp) 10sec Max Liquidous temperature (TL) 217℃ Time at liquidous (TL) 60sec~150sec Ramp-down Rate 6℃/sec Max. Time 25℃ to peak Temperature 8 min Max. 3. Hand Soldering • Temperature: 350℃ • Time: 3sec Max. Nanjing SART Science& Technology Development Co., Ltd. ADD.: Maqun Science & Technology Park, Qingma Road 6#, Nanjing, China TEL.: 086-25-84354852 FAX.:086-25-83241791 Web.: www.sartfuse.com Product Characteristics Item Resistance Test condition/ Methods Performance Measuring resistance value at room temperature Refer to SART Spec 25℃ ±5℃ Standard IEC60115-1 4.5 Temperature coefficient of resistance TCR =(R-R0)/R0(T2-T1)X 10-6 T1 T2 Test temperature：+25℃~+125℃ Refer to SART Spec MIL-STD-202 Method 304 Short time Overload 5 times the rated power for 5 sec |△R|≤1.0%R IEC 60115-1 4.13 Resistance to Soldering Heat 260℃± 5℃，time：10 sec±1 sec |△R|≤1.0%R MIL-STD-202 Method 210 Thermal shock -55℃(15min)/+125℃(15min), 300 cycles |△R|≤1.0%R MIL-STD-202 Method107G for 45 min, No power |△R|≤1.0%R IEC60115-1 4.23.4 for 1000 hours, No power |△R|≤1.0%R MIL-STD-202 Method 108 Low temperature storage High Temperature storage -55℃ 125℃ Temperature Humidity Bias Test +85℃，85% RH，10%bias, 1000hours |△R|≤1.0%R MIL-STD-202 Method103 Mechanical shock 100 g’s ,6 ms, 5pulses |△R|≤1.0%R MIL-STD-202 Method 213 Vibration The frequency varies from 10Hz to 2000Hz, 1 min, 3 directions, and 12 hours |△R|≤1.0%R MIL-STD-202 Method 204 Load life 70℃± 2℃, 1000 hours, at rated power 1.5 hours “ON”, 0.5 hours “OFF” 2512 3W: |△R|≤2%R MIL-STD-202 Method 108 Other:|△R|≤1.0%R Solderability Dip the terminal in a flux and then dip into a soldering bath at 245℃±5℃ for 2sec~3sec Min 95% coverage J-STD-002B Test B Board Flex Min 2 mm delection,60sec |△R|≤1.0%R AEC-Q200-005 ESD test Other: 2KV, 2 times /1sec |△R|≤1.0%R AEC-Q200-002 Nanjing SART Science& Technology Development Co., Ltd. ADD.: Maqun Science & Technology Park, Qingma Road 6#, Nanjing, China TEL.: 086-25-84354852 FAX.:086-25-83241791 Web.: www.sartfuse.com Packaging 1. Embossed Tape Dimensions Type A (mm) B (mm) W (mm) F (mm) E (mm) 2512 3.60 ±0.20 0.18 6.90±0.20 12.00±0.20 5.50±0.05 1.75±0.10 Type P1 (mm) P2 (mm) P0 (mm) D0/D1 (mm) T (mm) 2512 4.00±0.10 2.00±0.05 4.00±0.05 1.50 ±0.10 0 1.00±0.15 Type A (mm) B (mm) W (mm ) F (mm) E (mm) 1206 2.00±0.15 3.60±0.20 8.00±0.20 3.50±0.05 1.75±0.10 Type P1 (mm) P2 (mm) P0 (mm) D0 (mm) T (mm) 1206 4.00±0.10 2.00±0.05 4.00±0.10 1.50 ±0.10 0 0.84±0.10 Nanjing SART Science& Technology Development Co., Ltd. ADD.: Maqun Science & Technology Park, Qingma Road 6#, Nanjing, China TEL.: 086-25-84354852 FAX.:086-25-83241791 Web.: www.sartfuse.com 2. Reel Dimensions Type φA (mm) φB (mm) φC (mm) F (mm) W (mm) 2512 178.00±2.00 60.00±1.00 13.50±0.50 15.40±1.00 13.00±0.30 1206 178.00±2.00 60.00±1.00 13.50±0.50 11.40±0.10 9.00±0.30 3. Quantity of Package Type Quantity(pcs） 2512 4000 1206 5000 4. Peeling Test Storage • The ambient temperature shall between 5℃~35℃. • The relative humidity recommended for storage is between 25%RH~75%RH. • Sealed plastic bags with desiccant shall be used to reduce the oxidation of the termination and shall only be opened prior to use. • The products shall not be stored in areas where harmful gases containing sulfur or chlorine are present. Nanjing SART Science& Technology Development Co., Ltd. ADD.: Maqun Science & Technology Park, Qingma Road 6#, Nanjing, China TEL.: 086-25-84354852 FAX.:086-25-83241791 Web.: www.sartfuse.com