Thick Film Chip Resistors Thick Film Chip Resistors 01005, 0201, 0402, 0603, 0805, 1206, 1210, 1812, 2010, 2512 Type: ERJ XG, 1G, 2G, 3G, 6G, 8G, 14, 12, 12Z, 1T Features Small size and lightweight For PCB size reduction and lightweight products High reliability Metal glaze thick film resistive element and three layers of electrodes result in high reliability Suitable for use with placement machines Taping and bulk case packagings for automatic placement machine Solderability Suitable for both reflow soldering and flow soldering Reference Standards IEC 60115-8, JIS C 5201-8, EIAJ RC-2134B Explanation of Part Numbers ERJXGE, 1GE, 2GE, 3GE, 6GE, 8GE, 14, 12, 12Z, 1T Series, 5 % type 1 2 3 4 5 6 7 8 9 10 11 12 E R J 3 G E Y J 1 0 2 V Product Code Thick Film Chip Resistors Size, Power Rating Type : inches Power R. 0.031 W XGE : 01005 0.05 W 1GE : 0201 0.063 W 2GE : 0402 0.1 W 3GE : 0603 0.125 W 6GE : 0805 0.25 W 8GE : 1206 0.25 W 14 : 1210 0.5 W 12 : 1812 0.5 W 12Z : 2010 1W 1T : 2512 Code Y Nil Y Packaging Methods Packaging Pressed Carrier Taping 2 mm pitch, 20000 pcs. C Pressed Carrier Taping 2 mm pitch, 15000 pcs. Resistance Tolerance Marking Marking Value Marking on black side No marking Code J 0 Tolerance 5 % Jumper Code (Only 1GE type) Resistance Value The first two digits are significant figures of resistance and the third one denotes number of zeros following. Decimal Point is expressed by R as 4.7 = 4R7. Jumper is expressed by R00. When omitted, all the rest P/N factors shall be moved up respectively. (Only XGE, 1GE, 2GE type and Bulk case) (Only XGE type) X Punched Carrier Taping 2 mm pitch, 10000 pcs. (Only 2GE type) V Punched Carrier Taping (Only 3GE, 6GE, 8GE type) U Embossed CarrierTaping (Only 14, 12, 12Z, 1T type) B Bulk case (Only 2GE, 3GE type) 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. Thick Film Chip Resistors Dimensions in mm (not to scale) Construction L a W Protective coating t Electrode (Inner) Alumina substrate b Dimensions (mm) Type (inches) ERJXG (01005) ERJ1G (0201) ERJ2G (0402) ERJ3G (0603) ERJ6G (0805) ERJ8G (1206) ERJ14 (1210) ERJ12 (1812) ERJ12Z (2010) ERJ1T (2512) Electrode (Between) Thick film resistive element Electrode (Outer) L W a b Mass (Weight) (g/1000 pcs.) t 0.40 0.02 0.20 0.02 0.10 0.03 0.10 0.03 0.13 0.02 0.04 0.60 0.03 0.30 0.03 0.10 0.05 0.15 0.05 0.23 0.03 0.15 1.00 0.05 0.50 0.05 0.20 0.10 0.25 0.05 0.35 0.05 0.8 1.60 0.15 2.00 0.20 3.20 +0.05 -0.20 3.20 0.20 4.50 0.20 5.00 0.20 6.40 0.20 0.80 +0.15 -0.05 1.25 0.10 1.60 +0.05 -0.15 2.50 0.20 3.20 0.20 2.50 0.20 3.20 0.20 0.30 0.20 0.40 0.20 0.50 0.20 0.50 0.20 0.50 0.20 0.60 0.20 0.65 0.20 0.30 0.15 0.40 0.20 0.50 0.20 0.50 0.20 0.50 0.20 0.60 0.20 0.60 0.20 0.45 0.10 2 0.60 0.10 4 0.60 0.10 10 0.60 0.10 16 0.60 0.10 27 0.60 0.10 27 0.60 0.10 45 Ratings <For Resistor> Type (inches) Limiting Element Maximum Overload Resistance Power Rating (2) Voltage (Maximum Voltage Tolerance at 70 C (W) (1) RCWV) (V) (%) (V) Resistance Range () T.C.R. [10 -6 /C (ppm/C)] Category Temperature Range (Operating Temperature Range) (C) ERJXG (01005) 0.031 15 30 5 :300 10 to 1 M (E24) <100 100 <:200 -55 to +125 ERJ1G (0201) 0.05 15 30 5 1 to 10 M (E24) -55 to +125 ERJ2G (0402) 0.063 50 100 5 ERJ3G (0603) 0.1 50 100 5 1 to 10 M (E24) <10 : -100 to +600 1 to 10 M (E24) ERJ6G 0.125 150 200 5 1 to 10 M (E24) -55 to +155 -55 to +125 (0805) -55 to +155 -55 to +155 ERJ8G (1206) 0.25 200 400 5 10 to 1 M: 1 to 10 M (E24) 200 ERJ14 (1210) 0.25 200 400 5 1 to 10 M (E24) -55 to +125 ERJ12 (1812) 0.5 200 400 5 1 to 10 M (E24) -55 to +125 ERJ12Z (2010) 0.5 200 400 5 1 M<: 1 to 10 M (E24) -400 to +150 -55 to +125 ERJ1T 1 200 400 5 1 to 1 M (E24) -55 to +125 (2512) (1) Rated Continuous Working Voltage (RCWV) shall be determined from RCWV=Power Rating Resistance Values, or Limiting Element Voltage (max. RCWV) listed above, whichever less. (2) Overload (Short-time Overload) Test Voltage (SOTV) shall be determined from SOTV=2.5Power Rating or max. Overload Voltage listed above whichever less. <For Jumper> Rated Current Maximum Overload Current (A) (A) 0.5 1 1 2 2 4 Power Derating Curve For resistors operated in ambient temperatures above 70 C, power rating shall be derated in accordance with the following figure. -55 C 100 80 Rated Load (%) Type (inches) ERJ1G (0201) ERJ2G (0402) ERJ3G (0603) ERJ6G (0805) ERJ8G (1206) ERJ14 (1210) ERJ12 (1812) ERJ12Z (2010) ERJ1T (2512) 70 C 60 40 20 3G, 6G, 8G XG, 1G,2G,14,12,12Z,1T 155 C 125 C 0 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 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. Thick Film Chip Resistors Packaging Methods (Taping) Standard Quantity Type Kind of Taping ERJXG ERJ1G ERJ2G ERJ3G ERJ6G ERJ8G ERJ14 ERJ12 ERJ12Z ERJ1T Pressed Carrier Taping Pitch (P1) Quantity 2 mm 20000 pcs./reel 15000 pcs./reel 10000 pcs./reel Punched Carrier Taping 5000 pcs./reel 4 mm Embossed Carrier Taping 4000 pcs./reel Carrier Tape (Unit : mm) Pressed Carrier Punched Carrier Embossed Carrier P1 P2 P0 B W F E fD0 T T T P1 (2 mm pitch) A fD1 (Only Emboss) Type ERJXG ERJ1G ERJ2G ERJ3G ERJ6G ERJ8G ERJ14 ERJ12 ERJ12Z ERJ1T A 0.250.03 0.38 0.05 0.70 0.05 1.10 0.10 1.650.15 2.00 0.15 2.80 0.20 3.50 0.20 2.80 0.20 3.60 0.20 fD0 B W F E P1 P2 P0 0.450.03 0.68 0.05 2.00 0.10 1.20 0.05 8.00 0.20 1.90 0.10 3.50 0.05 0.20 2.50 1.750.10 2.00 0.05 4.00 0.10 1.50+0.10 -0 3.60 0.20 0.20 0.30 0.10 3.50 8.00 4.00 4.80 0.20 5.30 0.20 12.00 0.30 5.50 0.20 6.90 0.20 T 0.310.05 0.420.05 0.520.05 0.70 0.05 0.840.05 1.00 0.10 Taping Reel 1.5 min. (Unit : mm) T fB fC W Packaging Methods (Bulk Case) Standard Quantity Type ERJXG ERJ1G ERJ2G ERJ3G ERJ6G ERJ8G ERJ14 ERJ12 ERJ12Z ERJ1T fA fB 50000 pcs. / Case ERJ3G 25000 pcs. / Case W T 9.0 1.0 11.41.0 13.0 1.0 15.42.0 13.0 1.0 180.0 +0 -3.0 60 min. Bulk Case (Unit : mm) Quantity ERJ2G fC Slider 12 Shutter 38 fA Type fD1 - - - - - - 1.0+0.10 -0 110 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. Thick Film Chip Resistors Recommended Land Pattern c In the case of flow soldering, the land width must be smaller than the Chip Resistor width to control the solder amount properly. Generally, the land width should be 0.7 to 0.8 times (W) of the width of chip resistor. In the case of reflow soldering, solder amount can be adjusted, therefore the land width should be set to 1.0 to 1.3 times chip resistor width (W). Dimensions (mm) Type (inches) a b c Chip Resistor a b ERJXG (01005) ERJ1G (0201) ERJ2G (0402) ERJ3G (0603) ERJ6G (0805) ERJ8G (1206) ERJ14(1210) ERJ12(1812) ERJ12Z(2010) ERJ1T(2512) 0.15 to 0.20 0.3 to 0.4 0.5 to 0.6 0.7 to 0.9 1 to 1.4 2 to 2.4 2 to 2.4 3.3 to 3.7 3.6 to 4 5 to 5.4 0.5 to 0.7 0.8 to 0.9 1.4 to 1.6 2 to 2.2 3.2 to 3.8 4.4 to 5 4.4 to 5 5.7 to 6.5 6.2 to 7 7.6 to 8.6 0.20 to 0.25 0.25 to 0.35 0.4 to 0.6 0.8 to 1 0.9 to 1.4 1.2 to 1.8 1.8 to 2.8 2.3 to 3.5 1.8 to 2.8 2.3 to 3.5 Recommended Soldering Conditions Recommendations and precautions are described below. Recommended soldering conditions for reflow * Reflow soldering shall be a maximum of two times. * Please contact us for additional information when used in conditions other than those specified. * Please measure a temperature of electrodes and study solderability every kind of solder and board, before actual use. Temperature Peak Preheating Heating For solder (Example : Sn/Pb) Preheating Main heating Peak Temperature 140 C to 160 C Above 200 C 235 5 C Time 60 s to 120 s 30 s to 40 s max. 10 s For lead-free solder (Example : Sn/Ag/Cu) Temperature Time Preheating 150 C to 180 C 60 s to 120 s Main heating Above 230 C 30 s to 40 s Peak max. 260 C max. 10 s Time Recommended soldering conditions for flow Preheating Soldering For solder Temperature Time 140 C to 180 C 60 s to 120 s 245 5 C 20 s to 30 s For lead-free solder Temperature Time 150 C to 180 C 60 s to 120 s max. 260 C max. 10 s Cautions for Safety The following are precautions for individual products. Please also refer to the precautions common to Fixed Resistors shown on page ER3 of this catalog. 1. Take measures against mechanical stress during and after mounting of Thick Film Chip Resistors (hereafter called the Resistors) so as not to damage their electrodes and protective coatings. 2. 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. 3. Do not use halogen-based or other high-activity flux. Otherwise, the residue may impair the Resistors' performance and/or reliability. 4. 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 the soldering as quickly as possible (within three seconds at 350 C max.). 5. 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 amount of solder. 6. Do not apply a 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. 7. Avoid excessive bending of printed circuit boards in order to protect the Resistors from abnormal stress. 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. Cautions for Safety (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 specifi cations with us in advance. The design and specifi cations 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 equipment where a defect in these products may cause the loss of human life or other significant damage, such as damage to vehicles (au to mo bile, train, vessel), traffi c lights, medical equipment, aerospace equipment, elec tric 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 single fault (1) Precautions for use * These products are designed and manufactured for general purpose and standard use in general elec tronic equipment (e.g. AV equipment, home electric ap plianc es, offi ce equipment, information and com mu ni cation 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 Cl2, H2S, NH3, SO2, or NO2 4. In an environment where strong static electricity or electromagnetic waves exist 5. In an environment where these products cause dew condensation 6. 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 perfor mance or reliability of the products. * Carefully select a fl ux 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 arrival at your company, provided that they remain packed as they were when delivered and stored at a temperature 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 Cl2, H2S, NH3, SO2, or NO2 2. In direct sunlight This is all for the precautions common to Fixed Resistors. Also refer to the "CAUTION AND WARNING" section located on the back of the front cover of this catalog and precautions for individual products shown in the subsequent pages. <Package markings> Package markings include the product number, quantity, and country of origin. In principle, the country of origin should be indicated in English. - ER3 -