Thick Film Chip Resistors / Low Resistance Type Thick Film Chip Resistors / Low Resistance Type Type: ERJ 2LW, 3LW, 6LW 2BW, 3BW, 6BW, 8BW, 6CW, 8CW ERJ 2B, 3B, 6D, 6B, 8B, 14B, 3R, 6R, 8R, 14R, 12R, 12Z, 1TR ERJ L03, L06, L08, L14, L12, L1D, L1W Features ● Current Sensing resistor size and lightweight ● Realize both low-resistance & High-precision by original thick film resistive element & special electrode structure ● Suitable for both reflow and flow soldering ● Realize High-power by double-sided resistive elements structure that aimed to suppress temperature rising : ERJ2LW, 3LW, 6LW, 2BW, 3BW, 6BW, 8BW, 6CW, 8CW ● Low TCR : ±75×10–6/°C (ERJ6CW, 8CW) ● Low Resistance Value 5, 6, 7, 8, 9mΩ : ERJ6LW 5m Ω, 10m Ω : ERJ3LW 10m Ω : ERJ2LW 10m Ω to 50m Ω : ERJ8CW 10m Ω to 30m Ω : ERJ6CW 10m Ω to 100m Ω : ERJ6BW, 8BW 20m Ω to 100m Ω : ERJ3BW, ERJL14, L12 40m Ω to 100m Ω : ERJL1D, L1W 47m Ω to 100m Ω : ERJ2BW, ERJL03, L06, L08 ● Reference Standards : IEC 60115-8, JIS C 5201-8, JEITA RC-2144 ● AEC-Q200 qualified （Exemption ERJ2LW、3LW、6LW） ● RoHS compliant ● Small ■ As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions, Please see Data Files Explanation of Part Numbers ● ERJ2LW, 3LW, 6LW, 2BW, 3BW, 6BW, 8BW, 6CW, 8CW <High power (double-sided resistive elements structure) type> 1 2 3 4 5 6 7 8 9 10 11 12 E R J 2 B W G R 0 4 7 X Product Code Thick Film Chip Resistors Code 2LW 3LW 6LW 2BW 3BW 6BW 8BW 6CW 8CW Inch 0402 0603 0805 0402 0603 0805 1206 0805 1206 Power Rating 0.2 W 0.25 W 0.5 W 0.25 W 0.33 W 0.5 W 1W 0.5 W 1W Resistance Value 10m Ω 5m Ω,10m Ω 5, 6, 7, 8, 9m Ω 47m Ω to 100m Ω 20m Ω to 100m Ω 10m Ω to 100m Ω 10m Ω to 100m Ω 10m Ω to 30m Ω 10m Ω to 50m Ω Resistance Tolerance Code D F G J Tolerance ± 0.5 %✽ ±1% ±2% ±5% Resistance Value Shown by 4 digits or letters. (Ex.) R047 : 0.047 Ω=47m Ω ✽ Please refer to the rating table for the resistance tolerance Code X V Packaging Methods Packaging Part No. Pressed Carrier Taping ERJ2LW 2 mm pitch, 10,000 pcs. ERJ2BW ERJ3LW ERJ6LW Punched Carrier Taping ERJ3BW 4 mm pitch, 5,000 pcs. ERJ6BW ERJ8BW ERJ6CW ERJ8CW 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. 11 Feb. 2016 Thick Film Chip Resistors / Low Resistance Type ● ERJ2BS/2BQ, 3BS/3BQ, 6BS/6BQ, 8BS/8BQ, 14BS/14BQ, 6D, 3R, 6R, 8R, 14R, 12R, 12Z, 1TR <High power type/Standard type> 1 2 3 4 5 6 7 8 9 10 11 E R J 8 R Q F R 2 2 V Product Code Thick Film Chip Resistors ● ERJL03, Type 2B 3B 3R 6D 6B 6R 8B 8R 14B 14R 12R 12Z 1TR Size, Power Rating Inch Power R. 0402 0.166 W 0603 0.25 W 0603 0.1 W 0805 0.5 W 0805 0.33 W 0805 0.125 W 1206 0.5 W 1206 0.25 W 1210 0.5 W 1210 0.25 W 1812 0.5 W 2010 0.5 W 2512 1W Resistance Tolerance Code Tolerance D ± 0.5 %✽ ±1% F ±2% G ±5% J Resistance Value Res. Value Code S 0.1 Ω to 0.2 Ω Q 0.22 Ω to 9.1 Ω✽ ✽ 2B : 0.22 Ω to 1.0 Ω Packaging Methods Packaging Code X Punched Carrier Taping 2 mm pitch, 10,000 pcs. V Punched Carrier Taping 4 mm pitch, 5,000 pcs. Part No. ERJ2B ERJ3B/3R ERJ6D/6B/6R ERJ8B/8R ERJ14B/14R Embossed Carrier Taping ERJ12R 4 mm pitch, 5,000 pcs. ERJ12Z ✽ Please refer to the rating table for the resistance tolerance U Embossed Carrier Taping ERJ1TR 4 mm pitch, 4,000 pcs. Resistance Value Shown by 3 digits or letters. (Ex.) R22 : 0.22 Ω L06, L08, L14, L12, L1D, L1W <Low TCR type> 1 2 3 4 5 6 7 8 9 10 11 12 E R J L 1 4 K J 5 0 M U Product Code Thick Film Chip Resistors Size, Power Rating Type Inch Power R. L03 0603 0.2 W L06 0805 0.25 W L08 1206 0.33 W L14 1210 0.33 W L12 1812 0.5 W L1D 2010 0.5 W L1W 2512 1W Code Packaging Methods Packaging Resistance Tolerance Res. Value Std. ✽ 20m Ω, 22m Ω, 33m Ω, K 39m Ω, 47m Ω, 50m Ω, 100m Ω U 20m Ω to 100m Ω✽ ✽ L03, L06, L08 : 47m Ω to 100m Ω L1D, L1W : 40m Ω to 100m Ω Code F J Tolerance ±1% ±5% Resistance Value Shown by 3 digits or letters. (Ex.) 50M:50m Ω, 10 C:100m Ω Code V U Part No. ERJL03 Punched Carrier Taping ERJL06 4 mm pitch, 5,000 pcs. ERJL08 ERJL14 Embossed Carrier Taping ERJL12 4 mm pitch, 5,000 pcs. ERJL1D Embossed Carrier Taping ERJL1W 4 mm pitch, 3,000 pcs. Ratings <High power (double-sided resistive elements structure) type> Power Rating at 70 °C (W) ERJ2LW (0402) 0.2 Resistance Tolerance (%) ±1, ±2, ±5 ERJ3LW (0603) 0.25 ±1, ±2, ±5 ERJ6LW (0805) ERJ2BW (0402) 0.5 0.25 ±1, ±2, ±5 ±1, ±2, ±5 Resistance (1) Range (Ω) 10m 5m 10m 5, 6, 7, 8, 9m 47m to 100m (E24) ERJ3BW (0603) 0.33 ±1, ±2, ±5 20m to 100m (E24) ERJ6BW (0805) 0.5 ±1, ±2, ±5 10m to 100m (E24) R < 15m Ω : ±300 R > 15m Ω : ±200 –55 to +155 ERJ8BW (1206) 1 ±1, ±2, ±5 10m to 100m (E24) 10m Ω < R < 20m Ω : ±200 20m Ω < R < 47m Ω : ±150 47m Ω < R < 100m Ω : ±100 –55 to +155 ERJ6CW (0805) 0.5 ±0.5, ±1, ±2, ±5 10m to 30m (E24) ±75 ERJ8CW (1206) 1 ±1, ±2, ±5 10m to 50m (E24) ±75 Part No. (inch size) T.C.R. (×10–6/°C) 0 to 500 0 to 700 0 to 300 0 to 300 ±300 R < 39m Ω : ±250 R > 39m Ω : ±150 Category Temperature Range (°C) –55 to +125 –55 to +125 –55 to +125 –55 to +155 –55 to +155 –55 to +155 –55 to +125 –55 to +155 (10m to 33m Ω) –55 to +125 (36m to 50m Ω) (1) Please contact us when resistors of irregular series are needed. 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. 11 Feb. 2016 Thick Film Chip Resistors / Low Resistance Type Ratings <High power type> Part No. (inch size) ERJ2BS (0402) ERJ2BQ (0402) ERJ3BS (0603) ERJ3BQ (0603) ERJ6DS (0805) ERJ6DQ (0805) ERJ6BS (0805) ERJ6BQ (0805) Power Rating at 70 °C (W) Resistance Tolerance (%) 0.166 ±1, ±2, ±5 0.25 ±1, ±2, ±5 0.5 ±0.5, ±1, ±2, ±5 0.33 ±1, ±2, ±5 ERJ8BS (1206) ERJ8BQ (1206) 0.5 ±1, ±2, ±5 ERJ14BS (1210) ERJ14BQ (1210) 0.5 ±1, ±2, ±5 Resistance (1) Range (Ω) 0.10 to 0.20 (E24) 0.22 to 1.0 (E24) 0.10 to 0.20 (E24) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) 0.10 to 0.20 (E24, E96) 0.22 to 9.1 (E24, E96) 0.10 to 0.20 (E24) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) 0.10 to 0.20 (E24) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) 0.10 to 0.20 (E24) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) T.C.R. (×10–6/°C) ±300 ±250 ±300 ±200 ±150 ±100 ±250 Category Temperature Range (°C) –55 to +125 –55 to +125 –55 to +155 –55 to +125 ±200 ±250 –55 to +125 ±200 ±200 –55 to +125 ±100 (1) Please contact us when resistors of irregular series are needed. <Standard type> Part No. (inch size) Power Rating at 70 °C (W) Resistance Tolerance (%) 0.1 ±1, ±2, ±5 ERJ3RS (0603) ERJ3RQ (0603) ERJ6RS (0805) ERJ6RQ (0805) 0.125 ±1, ±2, ±5 ERJ8RS (1206) ERJ8RQ (1206) 0.25 ±1, ±2, ±5 ERJ14RS (1210) ERJ14RQ (1210) 0.25 ±1, ±2, ±5 ERJ12RS (1812) ERJ12RQ (1812) 0.5 ±1, ±2, ±5 ERJ12ZS (2010) ERJ12ZQ (2010) 0.5 ±1, ±2, ±5 ERJ1TRS (2512) ERJ1TRQ (2512) 1 ±1, ±2, ±5 Resistance Range (Ω) 0.10 to 0.20 (E24) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) 0.10 to 0.20 (E24) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) 0.10 to 0.20 (E24) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) 0.10 to 0.20 (E24) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) 0.10 to 0.20 (E24) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) 0.10 to 0.20 (E24) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) 0.10 to 0.20 (E24) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) T.C.R. (×10–6/°C) ±300 Category Temperature Range (°C) –55 to +125 ±200 ±250 –55 to +125 ±200 ±250 –55 to +125 ±200 ±200 –55 to +125 ±100 ±200 –55 to +125 ±100 ±200 –55 to +125 ±100 ±200 –55 to +125 ±100 <Low TCR type> Part No. (inch size) ERJL03 ERJL06 ERJL08 ERJL14 ERJL12 ERJL1D ERJL1W (0603) (0805) (1206) (1210) (1812) (2010) (2512) Power Rating at 70 °C (W) 0.2 0.25 0.33 0.33 0.5 0.5 1 Resistance Tolerance (%) ±1, ±5 ±1, ±5 ±1, ±5 ±1, ±5 ±1, ±5 ±1, ±5 ±1, ±5 Resistance (1) Range (Ω) 47m to 100m 47m to 100m 47m to 100m 20m to 100m 20m to 100m 40m to 100m 40m to 100m T.C.R. (×10–6/°C) ±200 ±100 ±100 R < 47m Ω : ±300 R > 47m Ω : ±100 Category Temperature Range (°C) –55 to +125 –55 to +125 –55 to +125 –55 to +125 –55 to +125 –55 to +125 –55 to +125 (1) Standard R.V. : 20m Ω, 22m Ω, 33m Ω, 39m Ω, 47m Ω, 50m Ω, 100m Ω, Custom R.V. : Each 1m Ω within upper range. 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. 11 Feb. 2016 Thick Film Chip Resistors / Low Resistance Type Power Derating Curve For resistors operated in ambient temperatures above 70 °C, power rating shall be derated in accordance with the figure below. Construction Protective coating –55 °C 100 Electrode (Between) Thick film resistive element Electrode (Outer) Rated Load (%) Electrode (Inner) Alumina substrate 70 °C 80 60 40 155 °C 20 125 °C 0 –60 –40 –20 0 20 40 60 80 100 120 140 160 180 Ambient Temperature (°C) Dimensions in mm (not to scale) Part No. (inch size) L a W t b L Dimensions (mm) W a b Mass(Weight) [g/1000 pcs.] t ±0.10 ERJ2LW (0402) 1.00±0.10 0.50+0.10 0.25±0.10 0.40±0.05 –0.05 0.25 0.8 ±0.10 ERJ2BW (0402) 1.00±0.10 0.50+0.10 0.24±0.10 0.35±0.05 –0.05 0.24 0.8 ERJ2BS ±0.10 (0402) 1.00±0.10 0.50+0.10 0.27±0.10 0.35±0.05 –0.05 0.20 ERJ2BQ 0.8 ERJ3LW (0603) (5m Ω) ERJ3LW (10m Ω) (0603) ERJ3BW ERJ3R ERJ3B (0603) ERJL03 ERJ6LW (0805) ERJ6BW (0805) ERJ6CW (10 to 13m Ω) ERJ6CW (15 to 30m Ω) ERJ6D (0805) ERJ6R ERJ6B (0805) ERJL06 ERJ8BW (1206) ERJ8CW (10 to 16m Ω) ERJ8CW (18 to 50m Ω) ERJ8R ERJ8B (1206) ERJL08 ERJ14R ERJ14B (1210) ERJL14 ERJ12R (1812) ERJL12 ERJ12Z (2010) ERJL1D 1.60±0.15 0.80±0.15 0.50±0.20 0.50±0.20 0.55±010 3 1.60±0.15 0.80±0.15 0.40±0.20 0.40±0.20 0.55±010 3 ±0.20 1.60±0.15 0.80+0.15 0.30±0.15 0.45±0.10 –0.05 0.30 2 2.00±0.20 1.25±0.20 0.63±0.20 0.63±0.20 0.70±0.10 2.00±0.20 1.25±0.20 0.55±0.20 0.55±0.20 0.65±0.10 6 6 0.60±0.20 0.60±0.20 2.05±0.20 1.30±0.20 0.65±0.10 6 2.00±0.20 1.25±0.10 0.40±0.20 0.55±0.25 0.60±0.10 5 2.00±0.20 1.25±0.10 0.40±0.20 0.40±0.20 0.60±0.10 5 0.45±0.20 0.45±0.20 ±0.20 ±0.10 13 ±0.10 13 ±0.10 13 +0.05 ±0.20 3.20+0.05 0.50±0.20 0.60±0.10 –0.20 1.60 –0.15 0.50 10 3.20±0.20 2.50±0.20 0.50±0.20 0.50±0.20 0.60±0.10 16 4.50±0.20 3.20±0.20 0.50±0.20 0.50±0.20 0.60±0.10 27 3.20 ±0.20 3.20 ±0.20 3.20 ±0.20 5.00 ±0.20 ±0.20 1.60 ±0.20 1.60 ±0.20 1.60 ±0.20 2.50 ±0.20 1.00 ±0.20 1.10 ±0.20 0.60 ±0.20 0.60 ±0.20 ±0.20 ±0.20 1.00 ±0.20 1.10 ±0.20 0.60 ±0.20 0.60 ±0.20 0.65 0.65 0.65 ±0.10 27 ±0.10 45 0.60 6.40 3.20 0.65 0.60 0.60 ERJ1TR (2512) ERJL1W ±0.20 ±0.20 ±0.20 ±0.20 6.40 3.20 0.65 1.30 1.10±0.10 79 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. 11 Feb. 2016