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Thick Film Chip Resistors / Low Resistance Type Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 5 6 Thick Film Chip Resistors Product Code Size, Power Rating Type: inch 0.166 W 0.1 W 0.25 W 0.125 W 0.33 W 0.25 W 0.5 W 0.25 W 0.5 W 0.5 W 0.5 W 1 W Power R. Resistance Value Code S Q 0.1 ? to 0.2 ? 0.22 ? to 9.1 ? Resistance Tolerance Code F G J Tolerance ± 1 % ± 2 % ± 5 % Shown by 3 digits or letters. (Ex.) R22 : 0.22 ? Resistance Value Packaging Methods Code Packaging Type Punched Carrier Taping 4 mm pitch, 5,000 pcs. Embossed Carrier Taping 4 mm pitch, 5,000 pcs. 2B : 0402 3R : 0603 3B : 0603 6R : 0805 6B : 0805 8R : 1206 8B : 1206 14R : 1210 14B : 1210 12R : 1812 12Z : 2010 1TR : 2512 Res. Value V X U Punched Carrier Taping 2 mm pitch, 10,000 pcs. Embossed Carrier Taping 4 mm pitch, 4,000 pcs. ERJ2B ERJ3R/3B ERJ6R/6B ERJ8R/8B ERJ14R/14B ERJ12R ERJ12Z ERJ1TR Thick Film Chip Resistors / Low Resistance Type ERJ R, B : 0402, 0603, 0805, 1206, 1210, 1812, 2010, 2512 ERJ BW, CW : 0402, 0603, 0805, 1206 ERJ L : 0603, 0805, 1206, 1210, 1812, 2010, 2512 ■ Features
- Small size and lightweight
- High reliability : Metal glaze thick fi lm re sistive element and three layers of electrodes
- Suitable for both refl ow and fl ow sol der ing
- Improved high-power/resistance to pulse characteristics b y d ou b l e-s i d e d r e s i s t i v e e l em e n t s s t r u c t u r e : ERJ 2B W , 3B W , 6B W , 8B W , 8CW T y p e
- Low TCR : ±50 ×10–6 /°C (ERJ8CW)
- Low Resistance Value 10 m Ω to 50 m Ω : ERJ8CW 10 m Ω to 100 m Ω : ERJ6BW, 8BW 20 m Ω to 100 m Ω : ERJ3BW, ERJL14, L12 40 m Ω to 100 m Ω : ERJL1D, L1W 47 m Ω to 100 m Ω : ERJ2BW, ERJL03, L06, L08
- Reference Standards : IEC 60115-8, JIS C 5201-8, JEITA RC-2144
- RoHS compliant ■ Explanation of Part Numbers
- ERJ2BS/2BQ, 3BS/3BQ, 6BS/6BQ, 8BS/8BQ, 14BS/14BQ, 3R, 6R, 8R, 14R, 12R, 12Z, 1TR Series High power type/Standard type Type: ERJ 2B, 3B, 6B, 8B, 14B, 3R, 6R, 8R, 14R, 12R, 12Z, 1TR ERJ 2BW, 3BW, 6BW, 8BW, 8CW ERJ L03, L06, L08, L14, L12, L1D, L1W˙ Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions Please see Data Files May. 201305
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Thick Film Chip Resistors / Low Resistance Type Thick Film Chip Resistors Product Code Size, Power Rating Type: inch 0.2 W 0.25 W 0.33 W 0.33 W 0.5 W 0.5 W 1 W Power R. Code K U Resistance Tolerance Code F J Tolerance ± 1 % ± 5 % Shown by 3 digits or letters. Resistance Value Packaging Methods Code V U Packaging Type Punched Carrier Taping 4 mm pitch, 5,000 pcs. Embossed Carrier Taping 4 mm pitch, 5,000 pcs. Embossed Carrier Taping 4 mm pitch, 4,000 pcs. ERJL03 ERJL06 ERJL08 ERJL14 ERJL12 ERJL1D ERJL1W Std. 20 m? to 100 m? Res. Value L03 : 0603 L06 : 0805 L08 : 1206 L14 : 1210 L12 : 1812 L1D : 2010 L1W : 2512 100 m? ( ) = L03, L06, L08 : 47 m? to 100 m? L1D, L1W : 40 m? to 100 m? Protective coating Alumina substrate Electrode (Inner) Electrode (Between) Electrode (Outer)Thick film resistive element a b t W L 5 6 Thick Film Chip Resistors Product Code Resistance Tolerance Code F G J Tolerance ± 1 % ± 2 % ± 5 % Shown by 4 digits or letters. Resistance Value Packaging Methods Code Packaging Type X Pressed Carrier Taping 2 mm pitch, 10,000 pcs. ERJ2BW ERJ3BW ERJ6BW ERJ8BW ERJ8CW V Punched Carrier Taping 4 mm pitch, 5,000 pcs. Code Size:inch 2BW 3BW 6BW 8BW 8CW 0402 0603 0805 1206 1206 0.25 W 0.33 W 0.5 W 1 W 1 W Power Rating Resistance Value 47 m? to 100 m? 20 m? to 100 m? 10 m? to 100 m? 10 m? to 100 m? 10 m? to 50 m?
- ERJL03, L06, L08, L14, L12, L1D, L1W Series Low TCR type Type (inch size) Dimensions (mm) Mass(Weight) [g/1000 pcs.]LWa b t ERJ3R ERJ3B (0603) ERJL03 1.60 ERJ6R ERJ6B (0805) ERJL06 2.00 ERJ8CW ERJ8CW (18 to 50 mΩ) 3.20 ERJ8R ERJ8B (1206) ERJL08 3.20 ERJ14R ERJ14B (1210) ERJL14 3.20 ERJ1TR (2512)ERJL1W –0.20 –0. 15 –0.05 –0.05 –0.05 ■ Construction ■ Dimensions in mm (not to scale)
- ERJ2BW, 3BW, 6BW, 8BW, 8CW Series <High power (double-sided resistive elements structure) type> May. 201305
Thick Film Chip Resistors / Low Resistance Type Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Type (inch size) Power Rating at 70 °C (W) Resistance To lerance (%) Resistance (1) Range (Ω) C.R. (×10–6/°C) Category Temperature Range (°C) ERJ3BS (0603) 0.25 ±1, ±2, ±5 0.10 to 0.20 (E24) ±300 –55 to + 125ERJ3BQ (0603) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) ±200 ERJ6BS (0805) 0.33 ±1, ±2, ±5 0.10 to 0.20 (E24) ±250 –55 to + 125ERJ6BQ (0805) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) ±200 ERJ8BS (1206) 0.5 ±1, ±2, ±5 0.10 to 0.20 (E24) ±250 –55 to + 125ERJ8BQ (1206) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) ±200 ERJ14BS (1210) 0.5 ±1, ±2, ±5 0.10 to 0.20 (E24) ±200 –55 to + 125ERJ14BQ (1210) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) ±100 Type (inch size) Power Rating at 70 °C (W) Resistance To lerance (%) Resistance Range (Ω) C.R. (×10–6/°C) Category Temperature Range (°C) ERJ3RS (0603) 0.1 ±1, ±2, ±5 0.10 to 0.20 (E24) ±300 –55 to + 125ERJ3RQ (0603) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) ±200 ERJ6RS (0805) 0.125 ±1, ±2, ±5 0.10 to 0.20 (E24) ±250 –55 to + 125ERJ6RQ (0805) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) ±200 ERJ8RS (1206) 0.25 ±1, ±2, ±5 0.10 to 0.20 (E24) ±250 –55 to + 125ERJ8RQ (1206) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) ±200 ERJ14RS (1210) 0.25 ±1, ±2, ±5 0.10 to 0.20 (E24) ±200 –55 to + 125ERJ14RQ (1210) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) ±100 ERJ12RS (1812) 0.5 ±1, ±2, ±5 0.10 to 0.20 (E24) ±200 –55 to + 125ERJ12RQ (1812) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) ±100 ERJ12ZS (2010) 0.5 ±1, ±2, ±5 0.10 to 0.20 (E24) ±200 –55 ~ +125ERJ12ZQ (2010) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) ±100 ERJ1TRS (2512) 1 ±1, ±2, ±5 0.10 to 0.20 (E24) ±200 –55 to + 125ERJ1TRQ (2512) 0.22 to 0.91 (E24) 1.0 to 9.1 (E24) ±100 <Standard type> Type (inch size) Power Rating at 70 °C (W) Resistance To lerance (%) Resistance (1) Range (Ω) C.R. (×10–6/°C) Category Temperature Range (°C) ERJ2BW (0402) 0.25 ±1, ±2, ±5 47 m to 100 m(E24) ±300 –55 to +155 ERJ3BW (0603) 0.33 ±1, ±2, ±5 20 m to 100 m(E24) R<39m Ω : ±250 R>39m Ω : ±150 –55 to +155 ERJ6BW (0805) 0.5 ±1, ±2, ±5 10 m to 100 m(E24) R<15m Ω : ±300 R>15m Ω : ±200 –55 to +155 ERJ8BW (1206) 1 ±1, ±2, ±5 10 m to 100 m(E24) 10 mΩ < R < 20 mΩ : ±200 20 mΩ < R < 47 mΩ : ±150 47 mΩ < R < 100 mΩ : ±100 –55 to +155 ERJ8CW (1206) 1 ±1, ±2, ±5 10 m to 50 m(E24) ±50 –55 to +155 (10 m to 33 mΩ) –55 to +125 (36 m to 50 mΩ) <High power (double-sided resistive elements structure) type> ■ Ratings (1) Please contact us when resistors of irregular series are needed. <High power type> (1) Please contact us when resistors of irregular series are needed. May. 201305
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Thick Film Chip Resistors / Low Resistance Type –40 –20 0 20 40 60 80 100 120 140 160 180–60 155 °C 70 °C Ambient Temperature (°C) 100Rated Load (%) –55 °C 2B, 3R, 3B, 6R, 6B, 8R, 8B, 8CW 14R, 14B, 12R, 12Z, 1TR, L03, L06, L08, L14, L12, L1D, L1W 2BW, 3BW 6BW, 8BW 125 °C Type (inch size) Power Rating at 70 °C (W) Resistance To lerance (%) Resistance (1) Range (Ω) C.R. (×10–6/°C) Category Temperature Range (°C) ERJL03 (0603) 0.2 ±1, ±5 47 m to 100 m ±200 –55 to +125 ERJL06 (0805) 0.25 ±1, ±5 47 m to 100 m ±100 –55 to +125 ERJL08 (1206) 0.33 ±1, ±5 47 m to 100 m ±100 –55 to +125 ERJL14 (1210) 0.33 ±1, ±5 20 m to 100 m R<47 mΩ : ±300 R>47 mΩ : ±100 –55 to + 125 ERJL12 (1812) 0.5 ±1, ±5 20 m to 100 m –55 to +125 ERJL1D (2010) 0.5 ±1, ±5 40 m to 100 m –55 to +125 ERJL1W (2512) 1 ±1, ±5 40 m to 100 m –55 to +125 <Low TCR type> Power Derating Curve For resistors operated in ambient temperatures above 70 °C, power rating shall be derated in accordance with the fi gure on the right. ■ Ratings May. 201305