Cal-Chip Electronics, Incorporated RN SERIES Thin Film Chip Resistors FEATURES * Surface Mount Devices (SMD) * Precision Tolerances of 0.5% to 0.1% * Temperature Coefficients of 50ppm/C and 25ppmC * Precision Performance * Space Saving Construction PERFORMANCE CHARACTERISTICS (Tested per Mil-STD-202) Dimensions in mm Electrical (Operating Temperature Range -55C to +155C) TYPE Packaging Size Power Rating (Watts) Max.Working Max. Overload RN10 0805 1/8 @ 70C 150V 300V RN12 1206 1/8@ 70C 150V 300V ENVIRONMENTAL Voltage Resistance Temp. Voltage Resistance Tolerance1 Range Coefficient D = 0.5% 10Ohm - 787K 100Ohm - 100K C=0.25%, B=0.1% 10Ohm - 787K D = 0.5% 49.9Ohm - 1M C=0.25%, B=0.1% 50ppm/C 25ppm/C 50ppm/C 25ppm/C Specification Typical Moisture Resistance, Thermal Shock (0.25%+0.05) 0.1% JIS C 5202 7.4 Load Life (0.5%+0.05) 0.2% JIS C 5202 7.10 Load Life in Moisture (0.5%+0.05) 0.25% JIS C 5202 7.9 Resistance to Soldering Heat (0.25%+0.05) 0.05% JIS C 5202 6.4, 2605C, 10 sec. min. 95% coverage 95% JIS C 5202 6.5 Terminal Strength (0.2%+0.05) 0.05% EIAJ RC-2609A 6.6 Dielectric Withstanding Voltage (0.25%+0.05) 0.05% Short Time Overload (0.25%+0.05) 0.05% JIS C 5202 7.4 Insulation Resistance 1,000 meg minimum 1,000 meg EIAJ RC-2609A 6.36 Solderability Test Method EIAJ RC-2609A 6.5 Test Voltage: 10@ 150VAC, RN12 @ 300VAC MATERIALS Feature Material Remarks (Reference Only) Substrate Resistive Film Coating Terminations Alumina Porcelain Nickel-Chromium Film Boro-Silicated Acid Lead Glass 100% matte Tin (Electrical Plated) over Nickel (Electrical Plated) over AG-PD (Silver-Palladium [Glaze Printed]) Purity 96% min. 20 Microns Thick 20 Microns Thick 3/5 Microns Thick 3/8 Microns Thick 8 Microns Thick Feature RN10 RN12 L - Body Length W - Body Width H - Body Height a - Top Termination b - Bottom Termination .078.008 (2.000.20) .049.008 (1.250.20) .018.004 (0.450.10) .016.008 (0.400.20) .012.008/-.004 (0.30+0.20/-0.10) .122.004 (3.100.10) .061.004 (1.550.10) .021+.004/-.002 (0.55+0.10/-0.05) .018.008 (0.450.20) .012+.008/-.004 (0.30+0.20/-0.10) Glass Coat Substrate Resistive Film Terminations Dimensions in mm Ordering Information Example: RN 0805 1/10 watt .1% 1k 10 B 1001 Thin Film Notes: 1. Embossed taping available on RN12 only. CT Packaging (Tape & Reel) Wattage Resistance Tolerance *Note B = .1% C = .25% D = .50% 49 Cal-Chip Electronics, Incorporated RN SERIES Thin Film Chip Resistors FEATURES * Surface Mount Devices (SMD) * Precision Tolerances of 0.5% to 0.1% * Temperature Coefficients of 50ppm/C and 25ppmC * Precision Performance * Space Saving Construction PERFORMANCE CHARACTERISTICS (Tested per Mil-STD-202) Electrical (Operating Temperature Range -55C to +155C) Dimensions in mm TYPE Packaging Size Power Rating (Watts) Max. Working Voltage Max. Overload Voltage RN04 0402 1/16 @ 70C 50V 100V RN06 0603 1/10 @ 70C 75V 150V ENVIRONMENTAL 1 Tolerance Resistance Range 10 - 97.6K 100 - 100K 10 - 97.6K 49.9 - 360K Resistance Temp. Coefficient 50ppm/C 25ppm/C 50ppm/C 25ppm/C D = 0.5% C=0.25%, B=0.1% D = 0.5% C=0.25%, B=0.1% Specification Typical Moisture Resistance, Thermal Shock (0.25%+0.05) 0.1% JIS C 5202 7.4 Load Life (0.5%+0.05) 0.2% JIS C 5202 7.10 Load Life in Moisture (0.5%+0.05) 0.25% JIS C 5202 7.9 Resistance to Soldering Heat (0.25%+0.05) 0.05% JIS C 5202 6.4, 2605C, 10 sec. min. 95% coverage 95% JIS C 5202 6.5 Terminal Strength (0.2%+0.05) 0.05% EIAJ RC-2609A 6.6 Dielectric Withstanding Voltage (0.25%+0.05) 0.05% Short Time Overload (0.25%+0.05) 0.05% JIS C 5202 7.4 Insulation Resistance 1,000 meg minimum 1,000 meg EIAJ RC-2609A 6.36 Solderability Test Method EIAJ RC-2609A 6.5 Test Voltage: 10@ 150VAC, RN12 @ 300VAC MATERIALS Feature Material Remarks (Reference Only) Substrate Resistive Film Coating Terminations Alumina Porcelain Nickel-Chromium Film Boro-Silicated Acid Lead Glass 100% matte Tin (Electrical Plated) over Nickel (Electrical Plated) over AG-PD (Silver-Palladium [Glaze Printed]) Purity 96% min. 20 Microns Thick 20 Microns Thick 3/8 Microns Thick 3/5 Microns Thick 8 Microns Thick Feature RN04 RN06 L - Body Length W - Body Width H - Body Height a - Top Termination b - Bottom Termination 1.000.05 0.500.05 0.350.05 0.200.10 0.200.10 1.600.20 0.800.20 0.40+-0.10 0.300.20 0.30+-0.20 Glass Coat Substrate Resistive Film Terminations Dimensions in mm Ordering Information Example: RN 0805 1/10 watt .1% 1k 10 B 1001 Thin Film Notes: 1. Embossed taping available on RN12 only. CT Packaging (Tape & Reel) Wattage Resistance Tolerance *Note B = .1% C = .25% D = .50% 49