PA1206FRF470R007L

DATA SHEET CURRENT SENSOR - LOW TCR AUTOMOTIVE GRADE PA series 5%, 1%, 0.5% sizes 0100/0201/0402/0603/0805/1206/2010/2512 Product specification – August 6, 2021 V.2 RoHS compliant & Halogen free Product specification Chip Resistor Surface Mount SCOPE This specification describes PA0100 to 2512 series current sensor - low TCR with metal substrate. SERIES PA 2 12 0100 to 2512 ORDERING INFORMATION - GLOBAL PART NUMBER Global part numbers are identified by the series, size, tolerance, packing type, temperature coefficient, taping reel and resistance value. GLOBAL PART NUMBER APPLICATIONS       Smart Phone Batteries Computer Telecom / Datacom Industrial / Power supply Car electronics PA XXXX X X X XX XXXX X (1) (2) (3) (4) (5) (6) (7) (1) SIZE 0100/0201/0402/0603/0805/1206/2010/2512 (2) TOLERANCE D = ± 0.5% F = ± 1% FEATURES  AEC-Q200 qualified  Halogen-free Epoxy  Total lead free without RoHS exemption  RoHS compliant  Reduce environmentally hazardous wastes  High component and equipment reliability  Non-forbidden materials used in products/production  Low resistances applied to current sensing  Moisture sensitivity level: MSL 1 J = ± 5% (3) PACKAGING TYPE R = Paper taping reel (PA0100~PA1206) K = Embossed taping reel (PA2010/PA2512) (4) TEMPERATURE COEFFICIENT OF RESISTANCE E = ± 50ppm/°C M = ± 75ppm/°C F = ± 100ppm/°C L = ± 150ppm/°C G = ± 200ppm/°C I = ± 300ppm/°C (5) TAPING REEL 07 / 7W / 7T / 47 / 57 / 87 / 0L / WL / 4L inch dia. Reel and specific rated power Detailed power rating are shown in the Table 2. (6) RESISTANCE VALUE 0.5 mΩ to 20 mΩ (7) DEFAULT CODE Letter L / Z is the system default code for ordering only. (Note) L is for 0100/0201/0402/0603/0805 Z is for only 1206/2010/2512 Resistance rule of global part number Resistance code rule Example 0UX 0U5=0.0005Ω 0RXXX 0R001 = 1mΩ 0R02 = 20mΩ ORDERING EXAMPLE The ordering code for a PA0805 0.125W chip resistor,TC50 value 0.01Ω (10mR) with ±1% tolerance, supplied in 7-inch tape reel with 5Kpcs quantify is: PA0805FRE070R01L. NOTE 1. All our RChip products are RoHS compliant. "LFP" of the internal 2D reel label mentions "Lead-Free Process" www.yageo.com Aug. 06, 2021 V.2 3 Product specification Chip Resistor Surface Mount PA SERIES 12 0100 to 2512 MARKING PA0100/0201/0402/0603/0805/1206/2010 No Marking Fig. 1 Value = 10 mΩ PA2512 YNSC126-2 Fig.2 Value = 0.5 mΩ 4 digits The “R” is used as a decimal point; the other 3 digits are significant PA2512: 1mΩ to 20mΩ YNSC126-1 Fig.4 4 digits The "m" is used as decimal point; the other 3 digits are significant and the unit is milliohm PA2512: 0.5mΩ and 0.75mΩ Value = 1 mΩ CONSTRUCTION The resistors are constructed by using outstanding TCR level materials, which make Yageo PA resistors excellent for current sensing application in battery charger circuit & DC-DC converter. The advanced resistive materials are adopted to get the precisely required resistance. Finally, the three materials of external terminations (Cu / Ni / matte Tin) are added, as shown in Fig. 5. Outlines PA0100/0201/0402/0603/0805/1206/2010 PA2512 R005 scr001_pa Fig. 5 Chip resistor outlines www.yageo.com Aug. 06, 2021 V.2 Product specification Chip Resistor Surface Mount PA SERIES 4 12 0100 to 2512 DIMENSION Table 1 For outlines, please refer to Fig. 5 TYPE RESISTANCE RANGE L (mm) W (mm) H (mm) I1 (mm) PA0100 10mΩ ≤ R ≤ 20mΩ 0.40± 0.03 0.20± 0.03 Max. 0.15 0.10± 0.03 PA0201 5mΩ ≤ R ≤ 20mΩ 0.60± 0.03 0.31± 0.04 Max. 0.30 0.15± 0.06 PA0402 2mΩ ≤ R ≤ 20mΩ 1.00± 0.10 0.55± 0.10 Max. 0.40 0.25± 0.10 1 mΩ 1.60± 0.20 0.80± 0.20 0.55± 0.15 0.38± 0.12 2mΩ 1.60± 0.20 0.80± 0.20 0.45± 0.15 0.38± 0.12 2.5mΩ ≤ R ≤ 20mΩ 1.60± 0.20 0.80± 0.20 0.30± 0.15 0.38± 0.12 1mΩ 2.03± 0.20 1.27± 0.20 0.55± 0.15 0.60± 0.15 1.5/ 2mΩ 2.03± 0.20 1.27± 0.20 0.45± 0.15 0.50± 0.15 2.5mΩ ≤ R ≤ 20mΩ 2.03± 0.20 1.27± 0.20 0.30± 0.15 0.35± 0.20 1mΩ 3.20± 0.25 1.60± 0.25 0.50± 0.10 1.04± 0.25 2mΩ 3.20± 0.25 1.60± 0.25 0.45± 0.10 1.04± 0.25 1mΩ 3.20± 0.25 1.60± 0.25 0.65± 0.25 0.51± 0.25 2mΩ 3.20± 0.25 1.60± 0.25 0.55± 0.25 0.60± 0.25 2.5/ 3mΩ 3.20± 0.25 1.60± 0.25 0.40± 0.25 0.80± 0.30 4mΩ ≤ R ≤ 20mΩ 3.20± 0.25 1.60± 0.25 0.40± 0.25 0.60± 0.30 1mΩ ≤ R ≤ 3mΩ 5.08± 0.25 2.54± 0.25 0.50± 0.25 1.40± 0.25 4mΩ ≤ R ≤ 20mΩ 5.08± 0.25 2.54± 0.25 0.40± 0.25 0.70± 0.25 0.5mΩ ≤ R ≤ 0.75mΩ 6.35± 0.25 3.18± 0.25 0.40± 0.25 2.72± 0.25 1mΩ ≤ R ≤ 4mΩ 6.35± 0.25 3.18± 0.25 0.40± 0.25 2.21± 0.25 5mΩ ≤ R ≤ 6mΩ 6.35± 0.25 3.18± 0.25 0.40± 0.25 1.19± 0.25 7mΩ ≤ R ≤ 20mΩ 6.35± 0.25 3.18± 0.25 0.40± 0.25 0.76± 0.25 PA0603 PA0805 PA1206 (0L/WL/4L) PA1206 (07/7W/47) PA2010 PA2512 Note: 1. For relevant physical dimensions, please refer to construction outlines. 2. Please contact with sales offices, distributors and representatives in your region before ordering. www.yageo.com Aug. 06, 2021 V.2 Product specification Chip Resistor Surface Mount PA SERIES 5 12 0100 to 2512 ELECTRICAL CHARACTERISTICS Table 2 POWER RATING(4) @ 70°C SIZE 0100 Fig. 4 07 0L(5) 7W WL(5) 7T 47 4L(5) 57 87 1/32W 1/16W -- -- -- -- -- -- Chip resistor outlines 0201 0402 0603 0805 1/20W 1/10W 3/20W 1/4W 1/16W 1/10W 1/8W 1/8W 1/5W 1/4W 1/6W 1/4W 1/3W 1/3W 2/5W 1/2W -- 1/2W -- -- -- 1W 1206 (0L/WL/4L) 1/4W 1/2W -- 1W -- -- 1206 (07/7W/47) 1/4W 1/2W -- 1W -- -- 2010 1/2W 1W 3/2W 2512 1W 2W -- 2W -- -- -- -- -- TOLERANCE(2) RESISTANCE RANGE ± 1%(F) ± 5%(J) 10mΩ ≤ R ≤ 20mΩ ± 0.5%(D) 20mΩ ± 1%(F) ± 5%(J) 5mΩ ≤ R ≤ 20mΩ ± 0.5%(D) 15mΩ ≤ R ≤ 20mΩ ± 1%(F) ± 5%(J) 2mΩ ≤ R ≤ 20mΩ ± 0.5%(D) 10mΩ ≤ R ≤ 20mΩ ± 1%(F) ± 5%(J) 1mΩ ≤ R ≤ 20mΩ ± 0.5%(D) 10mΩ ≤ R ≤ 20mΩ ± 1%(F) ± 5%(J) 1mΩ ≤ R ≤ 20mΩ ± 1%(F) ± 5%(J) 1m / 2mΩ ± 0.5%(D) 5mΩ ≤ R ≤ 20mΩ ± 1%(F) ± 5%(J) 1mΩ ≤ R ≤ 20mΩ ± 0.5%(D) 5mΩ ≤ R ≤ 20mΩ (2W : 5mΩ ≤ R ≤ 10mΩ) TEMPERATURE COEFFICIENT OF RESISTANCE(3) ± 300 ppm/°C(I) ± 150 ppm/°C(L) ± 150 ppm/°C(L) 1mΩ ± 200 ppm/°C(G) 2/2.5mΩ ± 150 ppm/°C(L) 3mΩ ≤ R ≤ 20mΩ ± 50 ppm/°C(E), ± 75 ppm/°C(M) 1/1.5mΩ ± 150 ppm/°C(L) 2mΩ ≤ R ≤ 20mΩ ± 50 ppm/°C(E) ± 50 ppm/°C(E) 1/2mΩ ± 100 ppm/°C(F) 3mΩ ≤ R ≤ 20mΩ ± 50 ppm/°C(E) ± 1%(F) 1mΩ ≤ R ≤ 20mΩ ± 5%(J) (2W : 1mΩ ≤ R ≤ 10mΩ) ± 50 ppm/°C(E) ± 0.5%(D) 1mΩ ≤ R ≤ 20mΩ ± 50 ppm/°C(E) (1W : 0.5mΩ ≤ R ≤ 20mΩ) ± 1%(F) (2W : 0. 5mΩ ≤ R ≤ 5mΩ) 0.5mΩ ≤ R ≤ 0.75mΩ ± 75 ppm/°C(M) ± 5%(J) Note: 1. Please contact with sales offices, distributors and representatives in your region before ordering. 2. Global part number (code7) 3. Global part number (code9) 4. Global part number (code10-11) 5. 0L/WL/4L are only for PA1206 1m/2mΩ www.yageo.com Aug. 06, 2021 V.2 6 Product specification Chip Resistor Surface Mount SERIES PA FUNCTIONAL DESCRIPTION OPERATING TEMPERATURE RANGE PA0100 to PA0402 Range: –55°C to +125°C PA0603/ 0805 Range: –55°C to +155°C PA1206/ 2010/ 2512 Range: –55°C to +170°C MLB206_15_1 70 Rated Power (%) 100 POWER RATING Standard rated power at 70°C: For detail power value, please refer to Table 2. 80 1206/ 2010/ 2512 60 0603/ 0805 40 0100 0201 0402 20 RATED VOLTAGE The DC or AC (rms) continuous working voltage corresponding to the rated power is determined by the following formula: V= 12 0100 to 2512 -55 -40 -20 0 20 40 60 80 100 155 125 170 120 140 160 180 Ambient Temperature Fig. 6 Maximum dissipation (P max ) in percentage of rated power as a function of the operating ambient temperature (T amb ) (PxR ) Where V = Continuous rated DC or AC (rms) working voltage (V) P = Rated power (W) R = Resistance value (Ω) PACKING STYLE AND PACKAGING QUANTITY Table 3 Packing style and packaging quantity PACKING STYLE Paper Taping Reel (R) REEL PA0100 DIMENSION PA0201 PA0402 PA0603 PA0805 PA1206 PA2010 PA2512 7" (178 mm) 20,000 10,000 10,000 5,000 5,000 4,000 - - - - - - - - 4,000 4,000 Embossed Taping Reel (K) 7" (178 mm) PAPER TAPE P0 T D0 P2 E F cover tape W B0 Fig. 7 Paper Tape A0 P1 MBG251 www.yageo.com Aug. 06, 2021 V.2 Product specification Chip Resistor Surface Mount SERIES PA 7 12 0100 to 2512 EMBOSSED TAPE P0 D0 P2 E F cover tape W B0 MBG516_b A0 D1 T P1 direction of unreeling Fig. 8 Embossed Tape Table 4 Dimensions of paper tape for relevant chip resistors size SIZE SYMBOL Unit: mm A0 B0 W E F P0 P1 P2 ΦD0 T PA0100 0.24± 0.03 0.45± 0.03 8.00± 0.20 1.75± 0.10 3.50± 0.05 4.00± 0.05 2.00± 0.10 2.00± 0.05 1.50± 0.10 0.31± 0.10 PA0201 0.39± 0.10 0.70± 0.10 8.00± 0.30 1.75± 0.10 3.50± 0.10 4.00± 0.10 2.00± 0.10 2.00± 0.10 1.55± 0.05 0.43± 0.10 PA0402 0.59± 0.10 1.10± 0.10 8.00± 0.30 1.75± 0.10 3.50± 0.10 4.00± 0.10 2.00± 0.10 2.00± 0.10 1.55± 0.05 0.53± 0.10 PA0603 1.08± 0.10 1.90± 0.10 8.00± 0.30 1.75± 0.10 3.50± 0.10 4.00± 0.10 4.00± 0.10 2.00± 0.10 1.55± 0.05 0.60± 0.10 1.60± 0.10 2.35± 0.10 8.00± 0.30 1.75± 0.10 3.50± 0.10 4.00± 0.10 4.00± 0.10 2.00± 0.10 1.55± 0.05 0.60± 0.10(1) 1.60± 0.10 2.35± 0.10 8.00± 0.30 1.75± 0.10 3.50± 0.10 4.00± 0.10 4.00± 0.10 2.00± 0.10 1.55± 0.05 0.53± 0.10(2) 1.90± 0.10 3.50± 0.10 8.00± 0.30 1.75± 0.10 3.50± 0.10 4.00± 0.10 4.00± 0.10 2.00± 0.10 1.55± 0.05 0.85± 0.15 PA0805 PA1206 Note: 1. 1mΩ ≤ R ≤ 2mΩ (T = 0.60± 0.10mm) 2. 2.5mΩ ≤ R ≤ 20mΩ (T = 0.53± 0.10mm) Table 5 Dimensions of embossed tape for relevant chip resistors size SIZE SYMBOL Unit: mm A0 B0 W E F P0 P1 P2 ΦD0 T PA2010 3.40± 0.15 6.70± 0.15 12.0± 0.30 1.75± 0.10 5.50± 0.10 4.00± 0.10 4.00± 0.10 2.00± 0.10 1.55± 0.10 0.85± 0.15 PA2512 3.40± 0.15 6.70± 0.15 12.0± 0.30 1.75± 0.10 5.50± 0.10 4.00± 0.10 4.00± 0.10 2.00± 0.10 1.55± 0.10 0.80± 0.15 www.yageo.com Aug. 06, 2021 V.2 Product specification Chip Resistor Surface Mount PA SERIES 8 12 0100 to 2512 REEL SPECIFICATION W2 D C Fig. 9 Reel N A HBK039_a W1 Table 6 Dimensions of reel specification for relevant chip resistors size REEL SIZE 8mm TAPE WIDE 7" (Φ178mm) SIZE QUANTITY PER REEL PA0100 20,000 PA0201 10,000 PA0402 10,000 PA0603 5,000 PA0805 5,000 PA1206 4,000 PA2010 4,000 - PA2512 4,000 - 7" (Φ178mm) 7" (Φ178mm) 7" (Φ178mm) 7" (Φ178mm) 7" (Φ178mm) REEL SIZE 12mm TAPE WIDE SYMBOL Unit: mm A N C D W1 - 180.0+0/-3.0 60.0+1/-0 13.00± 0.2 21.0± 0.8 9.0± 0.3 - 178.0± 1.0 60.0+1/-0 13.50± 0.5 21.0± 0.8 9.0± 0.5 12.0± 0.2 - 178.0± 1.0 60.0+1/-0 13.50± 0.5 21.0± 0.8 9.0± 0.5 12.0± 0.2 - 178.0± 1.0 60.0+1/-0 13.50± 0.5 21.0± 0.8 9.0± 0.5 12.0± 0.2 - 178.0± 1.0 60.0+1/-0 13.50± 0.5 21.0± 0.8 9.0± 0.5 12.0± 0.2 - 178.0± 1.0 60.0+1/-0 13.50± 0.5 21.0± 0.8 9.0± 0.5 12.0± 0.2 178.0± 1.0 60.0+1/-0 13.50± 0.5 21.0± 0.8 13.6± 0.5 16.5± 0.5 178.0± 1.0 60.0+1/-0 13.50± 0.5 21.0± 0.8 13.6± 0.5 7" (Φ178mm) 7" (Φ178mm) www.yageo.com Aug. 06, 2021 V.2 W2 MAX. 9 Product specification Chip Resistor Surface Mount SERIES PA 12 0100 to 2512 LEADER/TRAILER TAPE SPECIFICATION leader end empty compartments with cover tape (min. 240 mm) trailer end cover tape only trailer (max. 260 mm) CCB325 Fig. 10 Leader/Trailer Tape FOOTPRINT AND SOLDERING PROFILES For recommended soldering profiles, please refer to data sheet “Chip resistors mounting”. FOOTPRINT Fig. 11 Single resistor chips recommended dimensions of footprints Unit: mm Table 7 Footprint dimensions TYPE RESISTANCE RANGE A B C D PA0100 10mΩ ≤ R ≤ 20mΩ 0.5~0.8 0.16~0.2 0.17~0.3 0.2~0.4 PA0201 5mΩ ≤ R ≤ 20mΩ 1.00 0.30 0.35 0.40 PA0402 2mΩ ≤ R ≤ 20mΩ 2.00 0.40 0.80 0.60 1mΩ 2.20 0.80 0.70 0.90 1mΩ < R ≤ 20mΩ 2.20 0.80 0.70 0.90 1mΩ 4.10 0.50 1.80 1.44 1.5mΩ ≤ R ≤ 20mΩ 4.60 1.00 1.80 1.44 1mΩ / 2mΩ 3.90 0.90 1.50 1.78 1mΩ / 2mΩ 4.20 1.00 1.60 1.84 PA0603 PA0805 PA1206 (0L/WL/4L) PA1206 (07/7W/47) PA2010 PA2512 2.5mΩ / 3mΩ 4.80 1.00 1.90 1.84 4mΩ ≤ R ≤ 20mΩ 4.80 1.20 1.80 1.84 1mΩ ≤ R ≤ 3mΩ 6.00 1.60 2.30 3.00 4mΩ ≤ R ≤ 20mΩ 6.00 3.50 1.25 3.00 0.5mΩ ≤ R ≤ 1mΩ 7.36 0.50 3.43 3.68 1mΩ ≤ R ≤ 4mΩ 7.37 1.27 3.05 3.68 5mΩ ≤ R ≤ 6mΩ 7.40 3.18 2.11 3.68 7mΩ ≤ R ≤ 20mΩ 7.36 4.06 1.65 3.68 www.yageo.com Aug. 06, 2021 V.2 Product specification Chip Resistor Surface Mount PA SERIES 10 12 0100 to 2512 TESTS AND REQUIREMENTS Table 8 Test condition, procedure and requirements TEST Short time overload High Temperature Exposure/ Endurance at Upper Category Temperature TEST METHOD PROCEDURE REQUIREMENT IEC60115-1 4.13 5 times of rated power for 5 seconds at room temperature 0100 : ± (2.0%+0.0005Ω) 0201~2010 : ± (1.0%+0.0005Ω) 2512 : ± (0.5%+0.0005Ω) No visible damage MIL-STD-202G-Method 108 1,000 hours at maximum operating temperature depending on specification, unpowered 0100 : ± (3.0%+0.0005Ω) Others : ± (1.0%+0.0005Ω) No direct impingement of forced air to the par ts Tolerances: 0100/0201/0402: 125± 3ºC 0603/0805: 155± 3ºC 1206/2010/2512: 170± 3ºC Temperature Cycling JESD22-A104 1,000 cycles, -55/+125ºC for 1 cycle per hour Moisture Resistance MIL-STD-202G-Method 106 Each temperature / humidity cycle is defined 0100 : ± (3.0%+0.0005Ω) at 8 hours (method 106F), 3 cycles / 24 Others : ± (0.5%+0.0005Ω) hours for 10d with 25ºC / 65ºC 95% R.H, without steps 7a & 7b, unpowered Biased Humidity MIL-STD-202 Method 103 1,000 hours; 85ºC / 85% RH 10% of operating power Others :± (1.0%+0.0005Ω) 2512 : ± (0.5%+0.0005Ω) 0100 : ± (3.0%+0.0005Ω) 0201~2010 : ± (1.0%+0.0005Ω) 2512 : ± (0.5%+0.0005Ω) Operational Life/ Endurance MIL-STD-202G-Method 108 IEC 60115-1 4.25.1 1,000 hours at 125± 3ºC, de-rated power applied for 1.5 hours on, 0.5 hour off, still-air required 0100 : ± (3.0%+0.0005Ω) others ± (1.0%+0.0005Ω) 1,000 hours at 70± 2ºC applied rated power 1.5 hours on, 0.5 hour off, still air required Resistance to Solvents MIL-STD-202 Method 215 Immerse in isopropyl alcohol for 5 min with ultrasonic at room temperature No visible damage Mechanical Shock MIL-STD-202 Method 213 Three shocks in each direction shall be applied along the three mutually perpendicular axes of the test specimen. Peak value: 100 g’s Duration: 6 ms Velocity change: 12.3 ft/s Waveform: Half sine 0100 : ± (1.0%+0.0005Ω) Others : ± (0.5%+0.0005Ω) Vibration MIL-STD-202 Method 204 5 g’s for 20 min., 12 cycles each of 3 orientations Test from 10-2000 Hz. 0100 : ± (1.0%+0.0005Ω) Others : ± (0.5%+0.0005Ω) Resistance to Soldering Heat MIL-STD-202G-method 210 Condition B, no pre-heat of samples Leadfree solder, 260ºC, 10 seconds immersion time Procedure 2 for SMD: devices fluxed and cleaned with isopropanol 0100 : ± (1.0%+0.0005Ω) Others : ± (0.5%+0.0005Ω) No visible damage www.yageo.com Aug. 06, 2021 V.2 Product specification Chip Resistor Surface Mount TEST Thermal Shock Electrostatic Discharge TEST METHOD PA SERIES 11 12 0100 to 2512 PROCEDURE REQUIREMENT MIL-STD-202 Method 107 -55/+125ºC, Number of cycles is 300. Maximum transfer time is 20 seconds. Dwell time is 15 minutes. Air -Air Others :± (1.0%+0.0005Ω) 2512 : ± (0.5%+0.0005Ω) No visible damage AEC-Q200-002 Human Body Model, 1 pos + 1 neg. 0805/ 1206/ 2010/ 2512 : 2KV ± (1.0%+0.0005Ω) No visible damage 0402/ 0603 : 1KV 0100/ 0201: 500V Solderability - Wetting J-STD-002 0201 to 2512 : (a) Method B, aging 4 hours at 155ºC dr y heat, dipping at 235± 3ºC for 5± 0.5 seconds. Well tinned (>95% covered) No visible damage (b) Method B, steam aging 8 hours, dipping at 215± 3ºC for 5± 0.5 seconds. (c) Method D, steam aging 8 hours, dipping at 260± 3 ºC for 30± 0.5 seconds. 0100 : 1st step: Method B, aging 4 hours at 155°C dr y heat. 2nd step: Lead-free solder bath at 245± 3°C, dipping at 245± 3°C for 3± 0.5 seconds Flammability UL94 Tr y to inflame a specimen by a needle flame No ignition of specimen; V-0 Board Flex / Bending AEC-Q200-005 Chips mounted on a 90mm glass epoxy resin PCB (FR4), Bending for ± (1.0%+0.0005Ω) 0100: 5mm 0201: 3mm 0402 and above: 2mm Holding time: Min.60 seconds Terminal Strength (SMD) AEC-Q200-006 Applied 0100: 1N 0201: 3N ± (1.0%+0.0005Ω) No visible damage 0402: 5N 0603/0805/1206/2010/2512:17.7N for 60± 1 seconds. Flame Retardance AEC-Q200-001 Apply voltage to increase the surface temp to 350 ºC No flame, no explosion Temperature Coefficient of Resistance (T.C.R.) IEC 60115-1 4.8 0100~2010 at +25/+125 ºC 2512 at +25/+150ºC Formula: R 2 –R 1 T.C.R= ------------------------- × 10 6 (ppm/ºC) R 1 (t 2 –t 1 ) Where Refer to table 2 t1 =+25 ºC or specified room temperature 0100~2010: t2 =+125 ºC test temperature 2512 : t2 =+150ºC test temperature R1=resistance at reference temperature in ohms R2=resistance at test temperature in ohms www.yageo.com Aug. 06, 2021 V.2 Product specification Chip Resistor Surface Mount PA SERIES 12 12 0100 to 2512 REVISION HISTORY REVISION DATE Version 2 Aug. 06, 2021 TYPE TEMPERATURE COEFFICIENT CHANGE NOTIFICATION DESCRIPTION RESISTANCE RANGE POWER TOLERANCE OF RESISTANCE - Add size of PA2512 and PA1206(0L/WL/4L) 1/10W, Version 10603 Jun. 10, 2021 1/5W, - 3/10W, 2/5W, 1/2W 5 mΩ≦ R