PCS2512FR0020ET

PCS Series Low Resistance Value Chip Resistors f e at u r e s • Low Resistance to 0.5mΩ • Low TCR to ±50ppm • Excellent long term stability • RoHs compliant and halogen free • Lead free • High precision current sensing and voltage division s e r i e s sp e c i f i c a t i o n s Power Max. Max. Resistance Range (mΩ) Rating Rated Overload ±1.0% (F), Type @70°C Current Current ±0.5% ±2.0% (G), ±5.0% (J) Material R001: MnCuSn PCS1206 1W 31.62A 63.25A 7~50 1~50 R002~R007: MnCu R008~R050: FeCrAl R0005: MnCuSn 1W 44.72A 100.00A 0.5~500 PCS2512 R001~R006: MnCu 2W 63.25A 141.42A 7~450 0.5~450 R007~R500: FeCrAl PCS2728 4W 31.62A 54.77A 7~450 4~450 R004~R450: FeCrAl C h a r a c t e r i s t i cs TCR ±50ppm/°C Oper. Temp. Range -55 ~ +170°C Derating % Rated Power Rated current √P/R 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. 100 -55°C 80 Construction +70°C 60 Marking layer Metal alloy plate Overcoat Copper Nickel Tin 40 20 0 -60 -30 0 30 60 90 120 150 170° Ambient Temperature (°C) Storage 25°C ±5; humidity 60% ±20% Plating thickness Ni: 2µm; Sn: 3µm (continued) 4 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com PCS Series Low Resistance Value Chip Resistors S O L D ERIN G IR Reflow Soldering Wave Soldering (Flow Soldering) Temp. (°C) 300 Peak: 250°C +5/-0 230°C or higher Soldering 235℃~260℃ max. 10 sec. Temperature °C 250 180° 150° Pre-heating zone Soldering zone 90 sec. ±30 30 sec. ±10 first wave second wave 200K/s 200 100℃~130℃ 100 2K/s 50 0 Time (sec.) -5K/s -2K/s Preheating 150 0 Cooling forced cooling 50 100 150 Time (s) 200 250 dimensions L Type T1 W H Res. Range H T2 PCS1206 1W 3.200 ±.254 1.650 ±.254 0~0.200 Power Rating L W T1 1~2mΩ 3~50mΩ 0.630 ±.254 0.430 ±.254 0.508 ±.254 0.508 ±.254 PCS2728 4~450mΩ 0.5~1mΩ 1.5mΩ PCS2512 1W, 2W 6.350 ±.254 3.050 ±.254 0.200~1.000 2mΩ 2.5~100mΩ 101~500mΩ 4W 6.600 ±.254 6.700 ±.254 0.200~1.000 0.650 0.410 0.410 0.410 0.410 ±.254 ±.254 ±.254 ±.254 ±.254 0.620 ±.254 2.200 2.000 1.400 1.100 0.850 ±.254 ±.254 ±.254 ±.254 ±.254 1.200 ±.254 T2 Land pattern B A C Type Res. Range A B C PCS1206 1mΩ~50mΩ 2.18 1.60 0.66 PCS2728 4mΩ~450mΩ 7.82 2.75 3.51 0.5mΩ~1.5mΩ PCS2512 2mΩ~3.5mΩ 3.6mΩ~500mΩ 3.68 3.68 3.68 3.05 2.11 1.90 1.27 3.18 3.50 (continued) 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com 5 PCS Series Low Resistance Value Chip Resistors performance TCR JIS C 5201-1 clause 4.8 T.C.R. (ppm/°C) = ((R2-R1) / R1(T2-T1)) X 10^6 R1: resistance at room temperature (T1) R2: resistance at 150°C (T2) Refer to Ratings, ±50ppm Short Time Overload JIS C 5201-1 clause 4.13 Overload power as follows: PCS1206: 4x; PCS2512-1W: 5x; PCS2512-2W: 5x; PCS2512-3W: 4x; PCS2728-4W: 3x; Rated power duration: 5secs High Temperature JIS C 5201-1 clause 4.23.2; 1,000hrs at +170°C Exposure ΔR/R1 ±0.5% ΔR/R1 ±1.0% Soldering Heat JIS C 5201-1 clause 4.18; 260°C ±5 for 10 seconds. ΔR/R1 ±0.5% Temperature Cycling JIS C 5201-1 clause 4.19, -55°C to +150°C, 1,000cycles, 15min at each extreme Bias Humidity JIS C 5201-1 clause 4.24, 1,000hrs@+85°C/85%RH, 10%Bias 1.5hrs “ON”, 0.5hrs “OFF” Load at Rated Power JIS C 5201-1 clause 4.25, 1,000hrs@70 °C, 1.5hrs “ON”, 0.5hrs “OFF” ΔR/R1 ±0.5% ΔR/R1 ±0.5% ΔR/R1 ±1.0% Solderability JIS C 5201-1 clause 4.17, 245±5°C for 2±0.5secs >95% coverage Dielectric Withstanding JIS-C5201-1 clause 4.7, Applied 500VAC for 1 minute, and Limit surge current Voltage 50 mA (max.) Core Body Strength JIS-C5201-1 clause 4.15, Central part pressurizing force 5N ,10 seconds No short or burned appearance No breakage Terminal Strength JIS-C5201-1 clause 4.32, Pressurizing force 17.7N,10 seconds No breakage Terminal Bending JIS-C5201-1 clause 4.33, Bending once for 2mm,10 seconds Strength ΔR/R1 ±0.5%; No breakage Moisture Resistance MIL-STD 202 Method 106, T=24 hours/cycle ,10 cycles. (Climatic Sequence) Steps 7a& 7b not required. Unpowered. (see figure) 70 50 25 90-100%rh 80-100% 90-100% ΔR/R1 ±0.5% 90-100% 80-100%rh Initial conditioning in a dry oven 24hours End of final cycle measurments as specified in 3.6 Humidity unconttrolled Initial measurment as specified in 3.2 10℃ -2℃ Vibrate 15 min. as specified Voltage applied as specified in 0 Prior to first cycle unless otherwise specified Time (hours) -> Step1 Step2 Step3 Step4 7a Step5 Step6 0h 8h One cycle 24 hours. Repeat as specified 7b Steps 7a & 7b (if applicable) performed min. of 5 of the 10 cycles (Humidity is uncontrolled) 16h 24h (continued) 6 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com PCS Series Low Resistance Value Chip Resistors ta p e a n d r e e l T 1.75 ±.10 1.50 +.1/-0 F B A T1 P Item W PCS1206 P F D1 H A W B W ØD1 4.0±0.10 2.0 ±.10 direction of unreeling A B 60.0mm ±0.5 178.0mm ±1.0 (mm) 17.7mm ±0.5 T1 T Qty./reel 8.0 ±.30 4.0 ±.10 3.5 ±.10 1.0 ±.10 2.0 ±.10 2.03 ±.10 3.55 ±.10 0.70 ±.10 0.20 ±.05 PCS2512 12.0 ±.30 4.0 ±.10 5.5 ±.10 1.55 ±.10 2.0 ±.10 3.50 ±.10 6.75 ±.10 0.90 ±.10 0.20 ±.05 PCS2728 12.0 ±.30 8.0 ±.10 5.5 ±.10 1.55 ±.10 2.0 ±.10 7.10 ±.10 7.05 ±.10 0.95 ±.10 0.20 ±.05 tape size A B W 5,000 8mm 2,000 12mm 2.5 ±.5 13.5 ±.5 16.2 ±.5 4,000 2.0 ±.5 13.2 ±.5 12.0 ±.5 12mm 2.5 ±.5 13.5 ±.5 16.2 ±.5 o r d e r i n g i n f o r m at i o n PCS1206FR0010ET Series Size 1206 2512 2728 Tolerance Resistance RoHS Tape D = 0.5% Compliant and reel F = 1% Standard part numbers Part number Wattage PCS1206FR0010ET PCS1206FR0020ET PCS1206FR0030ET PCS1206FR0050ET PCS1206DR0100ET PCS1206DR0200ET PCS1206DR0500ET PCS2512FR0005ET PCS2512FR0010ET PCS2512FR0020ET PCS2512FR0050ET PCS2512DR0100ET PCS2512DR0200ET PCS2512DR0500ET PCS2512DR1000ET PCS2512FR5000ET PCS2728DR0100ET PCS2728DR0250ET PCS2728DR0500ET PCS2728DR1000ET 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 1 4 4 4 4 Marking Resistance 1mΩ 2mΩ 3mΩ 5mΩ 10mΩ 20mΩ 50mΩ 1% 1% 1% 1% 0.50% 0.50% 0.50% 0.5mΩ 1mΩ 2mΩ 5mΩ 10mΩ 20mΩ 50mΩ 100mΩ 500mΩ 1% 1% 1% 1% 0.50% 0.50% 0.50% 0.50% 1% 10mΩ 25mΩ 50mΩ 100mΩ 0.50% 0.50% 0.50% 0.50% rev 5/20-1 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com Tol. 7 “R” designates the decimal location in ohms, e.g. R001=1m, R025=25m, R100=100m “m” designates the decimal location in milliohms, e.g. 0m25=0.25m, 0m50=0.5m, 5m50=5.5m, 25m5=25.5m All the other products marking are 4 digits Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Ohmite: PCS1206FR0020ET PCS1206FR0030ET PCS1206FR0050ET PCS2512DR0100ET PCS2512DR0200ET PCS2512DR0500ET PCS1206FR0010ET PCS1206DR0500ET PCS2728DR0100ET PCS2728DR0250ET PCS2728DR0500ET PCS2728DR1000ET PCS1206DR0200ET PCS1206DR0100ET PCS2512DR1000ET PCS2512FR0005ET PCS2512FR0010ET PCS2512FR0020ET PCS2512FR0050ET PCS2512FR5000ET