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WCR0603-MFI Datasheet(PDF) 1 Page - List of Unclassifed Manufacturers |
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WCR0603-MFI Datasheet(HTML) 1 Page - List of Unclassifed Manufacturers |
1 / 3 page General Purpose Surface Mounted Resistors WCR Series www.bitechnologies.com www.irctt.com www.welwyn-tt.com General Note TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT electronics’ own data and is considered accurate at time of going to print. © TT electronics plc 07.13 · Excellent reliability · Wide range of sizes and ohmic values · Wrap around terminations · Inner electrode protection · AEC-Q200 grade available General Purpose Surface Mounted Resistors WCR Series Excellent reliability Wide range of sizes and ohmic values Wrap around terminations Inner electrode protection General Note Welwyn Components reserves the right to make changes in product specification without notice or liability. All information is subject to Welwyn’s own data and is considered accurate at time of going to print. © Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com Iss 07.03 A subsidiary of TT electronics plc Welwyn Components * Notes – TCR for low values 1R to 10R: -400 to +600ppm/ºC, 11R to 100R: ±200ppm/ºC TCR for high values 3M3 to 10M: ±300ppm/º 1 200 25 50 Power rating @ 70 °C watts Resistance range ohms Limiting element votage volts TCR* ppm/ °C Resistance Tolerance % Zero-ohm Jumper Chip Rating amps 0.05 0201 10R to 1M0 1R0 to 1M0 0.5 0.25 1210 1R0 to 10M 0.063 0402 <50 1.5 2 0.1 0603 0.125 0805 150 0.25 1206 0.5 2010 1.0 2512 E24 or E96 -55 to 155 Standard values Ambient temperature range °C Zero-ohm Jumper Chip Resistance milliohms 1 250 100 200 Electrical Data W 0.3 ± 0.03 0.5 ± 0.05 0.8 ± 0.15 1.25+ 0.2 -0.1 1.6 + 0.1 -0.15 2.6 ± 0.15 2.5 ± 0.15 3.2 ± 0.15 L 0.6 ± 0.03 1.0 ± 0.1 1.6 ± 0.15 2.0 ± 0.2 3.2 +0.1 -0.25 3.2 + 0.1 -0.2 5.0 ± 0.15 6.3 ± 0.15 T 0.23 ± 0.03 0.35 ± 0.05 0.5 ± 0.15 0.5 + 0.15 -0.10 0.55 +0.15 -0.1 0.55 +0.15 -0.1 0.56 ± 0.15 0.56 ± 0.15 C 0.12 ± 0.05 0.2 ± 0.1 0.25 ± 0.2 0.4 ± 0.2 0.5 + 0.2-0.25 0.5 ± 0.25 0.60 ± 0.25 0.60 ± 0.25 A 0.15 ± 0.05 0.25 ± 0.1 0.25 ± 0.2 0.4 ± 0.2 0.5+ 0.2 -0.25 0.5 ± 0.2 0.60 ± 0.25 1.2 ± 0.85 T W A A L Wrap-around terminations (3 faces) C Style 0201 0402 0603 0805 1206 1210 2010 2512 Dimensions (mm) Physical Data Construction The chips have a high alumina substrate (96% minimum) with a ruthenium oxide resistance element and silver palladium, nickel and tin plated terminations. A glazed protection coat is applied to the resistive element (See Fig.1) Terminations Solderability The terminations meet the requirements of IEC 115-1, Clause 4.17.3.2. Strength The terminations meet requirements of IEC 68.2.21. Figure 1 Tin Plating Nickel Barrier Dipped Conductor Silver Palladium 96% min Alumina Substrate Epoxy Melamine Glass Dielectric Resistance Element Protection General Purpose Surface Mounted Resistors WCR Series Excellent reliability Wide range of sizes and ohmic values Wrap around terminations Inner electrode protection General Note Welwyn Components reserves the right to make changes in product specification without notice or liability. All information is subject to Welwyn’s own data and is considered accurate at time of going to print. © Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com Iss 07.03 A subsidiary of TT electronics plc Welwyn Components * Notes – TCR for low values 1R to 10R: -400 to +600ppm/ºC, 11R to 100R: ±200ppm/ºC TCR for high values 3M3 to 10M: ±300ppm/º 1 200 25 50 Power rating @ 70 °C watts Resistance range ohms Limiting element votage volts TCR* ppm/ °C Resistance Tolerance % Zero-ohm Jumper Chip Rating amps 0.05 0201 10R to 1M0 1R0 to 1M0 0.5 0.25 1210 1R0 to 10M 0.063 0402 <50 1.5 2 0.1 0603 0.125 0805 150 0.25 1206 0.5 2010 1.0 2512 E24 or E96 -55 to 155 Standard values Ambient temperature range °C Zero-ohm Jumper Chip Resistance milliohms 1 250 100 200 Electrical Data W 0.3 ± 0.03 0.5 ± 0.05 0.8 ± 0.15 1.25+ 0.2 -0.1 1.6 + 0.1 -0.15 2.6 ± 0.15 2.5 ± 0.15 3.2 ± 0.15 L 0.6 ± 0.03 1.0 ± 0.1 1.6 ± 0.15 2.0 ± 0.2 3.2 +0.1 -0.25 3.2 + 0.1 -0.2 5.0 ± 0.15 6.3 ± 0.15 T 0.23 ± 0.03 0.35 ± 0.05 0.5 ± 0.15 0.5 + 0.15 -0.10 0.55 +0.15 -0.1 0.55 +0.15 -0.1 0.56 ± 0.15 0.56 ± 0.15 C 0.12 ± 0.05 0.2 ± 0.1 0.25 ± 0.2 0.4 ± 0.2 0.5 + 0.2-0.25 0.5 ± 0.25 0.60 ± 0.25 0.60 ± 0.25 A 0.15 ± 0.05 0.25 ± 0.1 0.25 ± 0.2 0.4 ± 0.2 0.5+ 0.2 -0.25 0.5 ± 0.2 0.60 ± 0.25 1.2 ± 0.85 T W A A L Wrap-around terminations (3 faces) C Style 0201 0402 0603 0805 1206 1210 2010 2512 Dimensions (mm) Physical Data Construction The chips have a high alumina substrate (96% minimum) with a ruthenium oxide resistance element and silver palladium, nickel and tin plated terminations. A glazed protection coat is applied to the resistive element (See Fig.1) Terminations Solderability The terminations meet the requirements of IEC 115-1, Clause 4.17.3.2. Strength The terminations meet requirements of IEC 68.2.21. Figure 1 Tin Plating Nickel Barrier Dipped Conductor Silver Palladium 96% min Alumina Substrate Epoxy Melamine Glass Dielectric Resistance Element Protection |
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