High Power Chip Resistors / Wide Terminal Type High Power Chip Resistors / Wide Terminal Type Type: ERJ A1, B1, B2, B3 Features ● High solder-joint reliability by wide terminal cons truc tion ● Excellent heat dissipation characteristics by wide terminal construction ● AEC-Q200 qualifi ed ● RoHS compliant Recommended Applications ● Automotive electronic circuits including ECUs (Electrical control unit), anti-lock breaking systems and air-bag systems ● Current sensing for power supply circuits in a variety of equipment ■ As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions, Please see Data Files Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 E R J A 1 A J 1 0 2 U Product Code Size, Power Rating Resistance Value Region Resistance Tolerance Packaging Methods Thick Film Code Inch Power R. A 10 Ω≤ R F ± 1 % Code Packaging Part No. Chip Resistors A1 1225 1.33 W B 0.22 Ω≤ R <10 Ω G ± 2 % Punched Carrier Taping ERJB2 V 1 W, C 0.01 Ω≤ R < 0.22 Ω J ± 5 % 4 mm pitch, 5,000 pcs. ERJB3 B1 1020 ( 2 W ) D 0.005 Ω≤ R < 0.01 Ω Embossed Carrier Taping R ≤ 10 Ω ERJB1 4 mm pitch, 5,000 pcs. 0.75 W, U B2 0612 ( 1 W ) Resistance Value Embossed Carrier Taping ERJA1 R ≤ 10 Ω Shown by 3 digits or letters. Only when it is impossible, 4 mm pitch, 4,000 pcs. 0.33 W, shown by 4 digits or letters. B3 0508 (0.5 W) (Ex.) 102 : 1.0k Ω R01 : 0.01 Ω = 10m Ω R ≤ 1 Ω 4R7 : 4.7 Ω R015 : 0.015 Ω = 15m Ω Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 07 Oct. 2017

High Power Chip Resistors / Wide Terminal Type Ratings Power Limiting Maximum Category Part No. Rating(3) Element Overload Resistance Resistance T.C.R. Temperature AEC-Q200 (inch size) at 70 °C Voltage(1) Voltage(2) Tol(e%ran)ce Ra(Ωng)e (×10–6/°C) Range Grade (W) (V) (V) (°C) ±1 100m to 10k (E24) ±100 ERJA1 1.33 200 400 R < 100m Ω : ±350 –55 to +155 Grade 0 (1225) ±2, ±5 10m to 10k (E24) 100m Ω ≤ R : ±200 R < 22m Ω : ±350 22m Ω ≤ R < 47m Ω : ±200 ERJB1 1 ±1 10m to 10k (E24) 47m Ω ≤ R < 100m Ω : ±150 (1020) 2(R ≤ 10 Ω) 200 400 100m Ω ≤ R : ±100 –55 to +155 Grade 0 R < 22m Ω : ±350 ±2, ±5 10m to 10k (E24) 22m Ω ≤ R : ±200 R < 22m Ω : 0 to +300 22m Ω ≤ R < 47m Ω : 0 to +200 ±1 10m to 1M (E24) 47m Ω ≤ R < 100m Ω : 0 to +150 100m Ω ≤ R < 220m Ω : 0 to +100 ERJB2 0.75 220m Ω ≤ R : ±100 200 400 –55 to +155 Grade 0 (0612) 1(R ≤ 10 Ω) ±2 10m to 1M (E24) R < 22m Ω : 0 to +300 22m Ω ≤ R < 47m Ω : 0 to +200 5m, 6m, 7m, 8m, 9m, 47m Ω ≤ R < 100m Ω : 0 to +150 ±5 100m Ω ≤ R < 220m Ω : 0 to +200 10m to 1M (E24) 220m Ω ≤ R : ±200 R < 47m Ω : 0 to +300 ±1 20m to 10 (E24) 47m Ω ≤ R < 1 Ω : 0 to +200 ERJB3 0.33 1 Ω ≤ R : ±100 150 200 –55 to +155 Grade 0 (0508) 0.5(R ≤ 1 Ω) R < 47m Ω : 0 to +300 ±2, ±5 20m to 10 (E24) 47m Ω ≤ R < 1 Ω : 0 to +200 1 Ω ≤ R : ±200 (1) Rated Continuous Working Voltage (RCWV) shall be det er mined from RCWV=√Power Rating × Re sis tance Values, or Limiting Element Voltage liste d above, whichever less. (2) Overload Test Voltage (OTV) shall be determined from OTV=Specified Magnification (refer to performance) × RCWV or Maximum Overload Voltage listed above, whichever less. (3) Use it on the condition that the case temperature is below the upper category temperature. Construction (Example : ERJA1 type) Power Derating Curve For resistors operated in ambient temperatures above 70 °C, power rating shall be derated in accordance with the figure below. 100 Protective coating %) –55 °C 70 °C d ( 80 a o 60 L d ate 40 Electrode (Outer) R Thick film 20 resistive element Alumina substrate 155 °C Electrode (Inner) Electrode (Between) 0 –60–40–20 0 20 40 60 80 100120140160180 Ambient Temperature (°C) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 07 Oct. 2017

High Power Chip Resistors / Wide Terminal Type Dimensions in mm (not to scale) ERJA1 type ERJB2 type 10–fD A1 ( R< 10m Ω ) ( 10m Ω ≤ R ≤ 1M Ω ) 1 0 2 W T W T 1 B L R l 0 1 a a B a L a L P W T A2 b b B2 b b C 2 B Mass (Weight) [1000 pcs.] : 40 g Mass (Weight) [1000 pcs.] : 11 g Di men sions L W T A B Di men sions (mm) L W T a b 1 1 (mm) 3.20±0.20 6.40±0.20 0.55±0.10 0.70±0.20 0.45±0.20 5m Ω ≤R<10m Ω 0.65±0.15 0.30±0.20 0.30±0.20 Di men sions A2 B2 P 0D C 10m Ω ≤R<220m Ω1.60±0.153.20±0.200.55±0.15 0.50±0.20 (mm) 0.70±0.20 1.25±0.15 1.27±0.10 0.30+0.10 0.4 min. 220m Ω ≤R≤1M Ω 0.25±0.20 –0.20 ERJB1 type ERJB3 type W T W T l 0 3 a a L a L a b b b b Mass (Weight) [1000 pcs.] : 27 g Mass (Weight) [1000 pcs.] : 4.8 g Di men sions L W T a b Di men sions L W T a b (mm) 2.50±0.20 5.00±0.20 0.55±0.20 0.25±0.20 0.90±0.20 (mm) 1.25±0.10 2.00±0.15 0.50±0.10 0.25±0.20 0.40±0.20 Circuit Confi guration ERJA1 type ERJB1 type ERJB3 type R R R R R R R R R R ERJB2 type < Less than 10m Ω > < Low resistance zone > < High resistance zone > R R R R R R R Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 07 Oct. 2017

High Power Chip Resistors / Wide Terminal Type Perfomance Performance Test Item Test Conditions Requirements Within Specifi ed Resistance 20 °C Tolerance Within Specifi ed T. C. R. +25 °C/+125 °C T. C. R. ERJA1, ERJB1 (R > 10), ERJB3 (R > 1) : Rated Voltage × 2.5, 5 s Overload ±2% ERJB2 (R > 10) : Rated Voltage × 2.2, 5 s ERJB1 (R ≤ 10), ERJB2 (R ≤ 10), ERJB3 (R ≤ 1) : Rated Voltage × 2.0, 5 s Resistance to Soldering Heat ±1% 270 °C, 10 s Rapid Change of ±2% –-55 °C (30min.) / +125 °C (30min.), 1000 cycles Temperature High Temperature ±1% +155 °C, 1000 h Exposure Damp Heat, Steady State ±1% 60 °C, 90% to 95 %RH, 1000 h Load Life in Humidity ±3% 60 °C, 90% to 95 %RH, Rated Voltage, 1.5 h ON/0.5 h OFF cycle, 1000 h Endurance at 70 °C ±3% 70 °C, Rated Voltage, 1.5 h ON/0.5 h OFF cycle, 1000 h Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 07 Oct. 2017

Surface Mount Resistors Safety precautions Safety Precautions (Common precautions for Surface Mount Resistors) The following are precautions for individual products. Please also refer to the common precautions for Fixed Resistors in this catalog. 1. Take measures against mechanical stress during and after mounting of Surface Mount Resistors (hereafter called the resistors) so as not to damage their electrodes and protective coatings. Be careful not to misplace the resistors on the land patterns. Otherwise, solder bridging may occur. 2. Keep the rated power and ambient temperature within the specified derating curve. Some circuit boards, wiring patterns, temperatures of heat generated by adjacent components, or amb ie nt tem per a tures can become factors in the rise of the temperature of the res is tors, regardless of the level of power applied. Therefore, check the conditions before use and op ti mize them so as not to damage the boards and peripheral components. Make sure to contact us before using the resistors under special conditions. 3. If a transient load (heavy load in a short time) like a pulse is expected to be applied, check and evaluate the operations of the resistors when installed in your products before use. Never exceed the rated power. Otherwise, the performance and/or reliability of the resistors may be impaired. 4. Before using halogen-based or other high-activity flux, check the possible effects of the flux residues on the per for mance and reliability of the resistors. 5. When soldering with a soldering iron, never touch the resistors'bodies with the tip of the soldering iron. When using a soldering iron with a high temperature tip, finish soldering as quickly as possible (within three seconds at 350 °C max.). 6. As the amount of applied solder becomes larger, the mechanical stress applied to the resistors increases, causing problems such as cracks and faulty characteristics. Avoid applying an excessive amounts of solder. 7. When the resistors' protective coatings are chipped, flawed, or removed, the characteristics of the resistors may be impaired. Take special care not to apply mechanical shock during automatic mounting or cause damage during handling of the boards with the resistors mounted. 8. Do not apply shock to the resistors or pinch them with a hard tool (e.g. pliers and tweezers). Otherwise, the resistors' protective coatings and bodies may be chipped, affecting their performance. 9. Avoid excessive bending of printed circuit boards in order to protect the resistors from abnormal stress. 10. Do not immerse the resistors in solvent for a long time. Before using solvent, carefully check the effects of imm er sion. 11. Transient voltage If there is a possibility that the transient phen om e non (significantly high voltage ap plied in a short time) may occ ur or that a high voltage pulse may be applied, make sure to evaluate and check the chara ct er is tics of Fixed Metal (Oxide) Film Resistors mounted on your product rather than only depending on the calculated pow er limit or steady-state conditions to complete the des ign or decide to use the resistors. 12. Do not apply excessive tension to the terminals. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 02 Sep. 2014

Safety Precautions (Common precautions for Fixed Resistors) • When using our products, no matter what sort of equipment they might be used for, be sure to make a written agreement on the specifications with us in advance. The design and specifications in this catalog are subject to change without prior notice. • Do not use the products beyond the specifications described in this catalog. • This catalog explains the quality and performance of the products as individual components. Before use, check and evaluate their operations when installed in your products. • Install the following systems for a failsafe design to ensure safety if these products are to be used in equipm ent where a defect in these products may cause the loss of human life or other significant dam age, such as damage to vehicles (automobile, train, vessel), traffic lights, medical equipment, aerospace equipment, electric heating appliances, combustion/gas equipment, rotating equipment, and disaster/crime prevention equipment. ✽ Systems equipped with a protection circuit and a protection device ✽ Systems equipped with a redundant circuit or other system to prevent an unsafe status in the event of a sing le fault (1) Precautions for use • These products are designed and manufactured for general and standard use in general elect ron ic equipment (e.g. AV equipment, home electric appliances, office equipment, information and communication equipment) • These products are not intended for use in the following special conditions. Before using the products, carefully check the effects on their quality and performance, and determine whether or not they can be used. 1. In liquid, such as water, oil, chemicals, or organic solvent 2. In direct sunlight, outdoors, or in dust 3. In salty air or air with a high concentration of corrosive gas, such as Cl, H S, NH , SO , or NO 2 2 3 2 2 4. Electric Static Discharge (ESD) Environment These components are sensitive to static electricity and can be damaged under static shock (ESD). Please take measures to avoid any of these environments. Smaller components are more sensitive to ESD environment. 5. Electromagnetic Environment Avoid any environment where strong electromagnetic waves exist. 6. In an environment where these products cause dew condensation 7. Sealing or coating of these products or a printed circuit board on which these products are mounted, with resin or other materials • These products generate Joule heat when energized. Carefully position these products so that their heat will not affect the other components. • Carefully position these products so that their temperatures will not exceed the category temperature range due to the effects of neighboring heat-generating components. Do not mount or place heat-generating components or inflammables, such as vinyl-coated wires, near these products. • Note that non-cleaning solder, halogen-based highly active flux, or water-soluble flux may deteriorate the performance or reliability of the products. • Carefully select a flux cleaning agent for use after soldering. An unsuitable agent may deteriorate the performance or reliability. In particular, when using water or a water-soluble cleaning agent, be careful not to leave water residues. Otherwise, the insulation performance may be deteriorated. (2) Precautions for storage The performance of these products, including the solderability, is guaranteed for a year from the date of arr iv al at your company, provided that they remain packed as they were when delivered and stored at a temp er a ture of 5 °C to 35 °C and a relative humidity of 45 % to 85 %. Even within the above guarantee periods, do not store these products in the following conditions. Otherwise, their electrical performance and/or solderability may be deteriorated, and the packaging materials (e.g. taping materials) may be deformed or deteriorated, resulting in mounting failures. 1. In salty air or in air with a high concentration of corrosive gas, such as Cl, H S, NH , SO , or NO 2 2 3 2 2 2. In direct sunlight <Package markings> Package markings include the product number, quantity, and country of origin. In principle, the country of origin should be indicated in English. 01 Sep. 2014

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: P anasonic: ERJ-A1AJ100U ERJ-A1BJ2R7U ERJ-A1CGR022U ERJ-A1CGR10U ERJ-B1BF1R0U ERJ-B1BF1R1U ERJ- B1BF1R2U ERJ-B1BF1R3U ERJ-B1BF1R5U ERJ-B1BF1R6U ERJ-B1BF1R8U ERJ-B1BF2R0U ERJ-B1BF2R2U ERJ-B1BF2R4U ERJ-B1BF2R7U ERJ-B1BF3R0U ERJ-B1BF3R3U ERJ-B1BF3R6U ERJ-B1BF3R9U ERJ- B1BF4R3U ERJ-B1BF4R7U ERJ-B1BF5R1U ERJ-B1BF5R6U ERJ-B1BF6R2U ERJ-B1BF6R8U ERJ-B1BF7R5U ERJ-B1BF8R2U ERJ-B1BF9R1U ERJ-B1BFR22U ERJ-B1BFR24U ERJ-B1BFR27U ERJ-B1BFR30U ERJ- B1BFR33U ERJ-B1BFR36U ERJ-B1BFR39U ERJ-B1BFR43U ERJ-B1BFR47U ERJ-B1BFR51U ERJ-B1BFR56U ERJ-B1BFR62U ERJ-B1BFR68U ERJ-B1BFR75U ERJ-B1BFR82U ERJ-B1BFR91U ERJ-B1AF121U ERJ- A1AF430U ERJ-A1BF7R5U ERJ-B1AF300U ERJ-B1AF390U ERJ-B1AF750U ERJ-B1CFR02U ERJ-B2AF513V ERJ-A1AF102U ERJ-B1AF102U ERJ-B1CFR20U ERJ-B2CFR02V ERJ-B3AF121U ERJ-B3AF390U ERJ- B3AF750U ERJ-B3AJ100U ERJ-B3AJ101U ERJ-B3AJ102U ERJ-B3AJ103U ERJ-B3AJ110U ERJ-B3AJ111U ERJ- B3AJ120U ERJ-B3AJ121U ERJ-B3AJ122U ERJ-B3AJ130U ERJ-B3AJ131U ERJ-B3AJ150U ERJ-B3AJ151U ERJ- B3AJ152U ERJ-B3AJ160U ERJ-B3AJ161U ERJ-B3AJ180U ERJ-B3AJ181U ERJ-B3AJ182U ERJ-B3AJ200U ERJ- B3AJ201U ERJ-B3AJ220U ERJ-B3AJ221U ERJ-B3AJ222U ERJ-B3AJ240U ERJ-B3AJ241U ERJ-B3AJ270U ERJ- B3AJ271U ERJ-B3AJ272U ERJ-B3AJ300U ERJ-B3AJ301U ERJ-B3AJ330U ERJ-B3AJ331U ERJ-B3AJ332U ERJ- B3AJ360U ERJ-B3AJ361U ERJ-B3AJ390U ERJ-B3AJ391U ERJ-B3AJ392U ERJ-B3AJ430U ERJ-B3AJ431U