METAL FILM RESISTOR NORMAL & MINIATURE STYLE RMF & RMFS SERIES Metal Film Resistor – Normal & Miniature Style Features • • • • • Low cost Non-inductive design, wide resistance range (0.27Ω to 1MΩ) Standard tolerance: ±1% (±0.5%, ±0.25% and ±0.1% available) Varied temperatures coefficient: ±15ppm/° C, ±25ppm/° C, ±50ppm/° C, ±100ppm/° C RoHs compliant Mechanical Data • Full MIL-R-10509 performance • Bulk and 52mm tape and reel standard; ammo pack, cut and formed, and radial Panasert/Avisert available upon request Dimensions (in mm) Type L D H d RMF08C RMFS25C 3.4±0.3 1.9±0.2 28±2.0 0.5±0.05 RMF25C RMFS50C 6.3±0.5 2.4±0.2 28±2.0 0.6±0.05 RMF50C RMFS1W 9.0±0.5 3.3±0.3 26±2.0 0.6±0.05 RMF 1W RMFS2W 11.5±1.0 4.5±0.5 35±2.0 0.8±0.05 RMF 2W -- 15.5±1.0 5.0±0.5 33±2.0 0.8±0.05 TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-247-2232 Fax: (800)-TAITFAX (800)-TAITRON (800)-824-8329 (661)-257-6060 (661)-257-6415 Rev. B/JJ 20070810 Page 1 of 6 Metal Film Resistor - Normal & Miniature Style RMF&RMFS Series Absolute Maximum Ratings & Characteristics RMF 08C RMF S25C RMF 25C RMF S50C RMF 50C RMF S1W RMF 1W RMF S2W RMF 2W Unit Power Rating at 70° C 1/8 1/4 1/4 1/2 1/2 1 1 2 2 W Maximum Working Voltage 200 200 250 300 350 400 500 500 500 V Maximum Overload Voltage 400 400 500 600 700 800 1000 1000 1000 V Dielectric Withstanding Voltage 300 400 500 500 500 700 1000 1000 1000 V Description Temperature Coefficient Resistance Range ±0.5%, ±1% ±15ppm/° C, ±25ppm/° C, ±50ppm/° C, ±100ppm/° C ppm/° C 10~1M Ω ±0.1%, ±0.25% Operating Temperature Range 100~100K -55 to +155 °C Power derating curve Percentage of the rated dissipating (%) For resistors operate in the ambient temperature over 70˚C, loading power ratio will derate in accordance with following curve. Ambient Temperature (°C) Rev. B/JJ 20070810 www.taitroncomponents.com Page 2 of 6 Metal Film Resistor - Normal & Miniature Style RMF&RMFS Series Environmental Performance Specification Item Test Methods Specifications Short Time Overload JIS-C-5202 5.5 2.5 Times RCWV for 5 seconds ±(0.25% +0.05Ω) Dielectric Withstanding Voltage JIS-C-5202 5.7 In V-Block for 60 Seconds by Type Insulation Resistance JIS-C-5202 5.6 In V-Block >1000MΩ Solderability JIS-C-5202 6.5 235±5°C for 5±0.5 Seconds Covering 95% Terminal Strength Direct Load for 10 Seconds in The Direction of The Terminal Leads Pulse Overload JIS-C-5202 5.8 Load Life in Humidity JIS-C-5202 7.9 Load Life JIS-C-5202 7.10 Temperature Cycling JIS-C-5202 7.4 Resistance to Soldering Heat JIS-C-5202 6.4 4 Times RCWV 1000 Cycle (1 sec. on, 25 sec. off) 40±2°C , 90-95% RH at RCWV for 1000 hours (1.5 Hrs. on, 0.5 Hrs. off) 70°C at RCWV for 1000 Hrs (1.5 Hrs. on, 0.5 Hrs. off) -55°CÆ Rom Temp. Æ +155°C Æ Rom Temp. for 5 Cycles 350±10°C for 3±0.5 Seconds >=2.5kg (24.5N) ±(1% +0.05Ω) ±(1.5% +0.05Ω) ±(1.5% +0.05Ω) ±(0.75% +0.05Ω) ±(0.25% +0.05Ω) Rev. B/JJ 20070810 www.taitroncomponents.com Page 3 of 6 Metal Film Resistor - Normal & Miniature Style RMF&RMFS Series Packing Information (Unit:mm) Type a A B1-B2 S (Spacing) RMF08C RMFS25C 6±0.5 52.4±1.5 1.2 5 RMF25C RMFS50C 6±0.5 52.4±1.5 1.2 5 RMF50C RMFS1W 6±0.5 52.4±1.5 1.2 5 RMF1W RMFS2W 6±0.5 73.0±1.5 1.2 5 RMF2W -- 6±0.5 73.0±1.5 1.5 10 T (Max. Deviation of Spacing) 1mm per 10 spacing, 0.5mm per 5 spacing Reel Information in Inch (in mm) D 12’’(304.8) W 3.35’’(85.1) Rev. B/JJ 20070810 www.taitroncomponents.com Page 4 of 6 Metal Film Resistor - Normal & Miniature Style RMF&RMFS Series Carton Information Item Quantity / Reel(pcs) Quantity / Box(pcs) Quantity / Carton(pcs) Carton Size （inch） Approx. Gross Weight (Kg) 1/8W 5000 5000 50000 24.4’’x12.6’’x19.7’’ 25.52 1/4W 5000 5000 50000 24.4’’x12.6’’x19.7’’ 34.63 1/2W 2500 2500 25000 24.4’’x12.6’’x19.7’’ 29.57 1W 2000 2000 16000 24.4’’x12.6’’x19.7’’ 33.22 2W 1000 1000 8000 24.4’’x12.6’’x19.7’’ 26.40 How to order: RMF 25 C 1002 F - 52 - TR20 Packing Code Factory Location Code Tolerance Code F: ±1% B: ±0.1% Resistance Value Example: 1002=100x100=10KΩ Temperature Coefficiency C: ±50ppm/° C D: ±100ppm/° C Power Code 08: 1/8W 50: 1/2W 2W: 2W 25: 1/4W 1W: 1W Series Number RMF: Metal Film Resistor RMFS: Miniature Metal Film Resistor Rev. B/JJ 20070810 www.taitroncomponents.com Page 5 of 6 Metal Film Resistor - Normal & Miniature Style RMF&RMFS Series How to contact us: US HEADQUARTERS 28040 WEST HARRISON PARKWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 247-2232 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: [email protected] Http://www.taitroncomponents.com TAITRON COMPONENTS MEXICO, S.A .DE C.V. BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P. 42970 MEXICO Tel: +52-55-5560-1519 Fax: +52-55-5560-2190 TAITRON COMPONENTS INCORPORATED REPRESENTAÇÕES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL Tel: +55-11-5574-7949 Fax: +55-11-5572-0052 TAITRON COMPONENTS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE CROSS REGION PLAZA, 899 LINGLING ROAD, SUITE 18C, SHANGHAI, 200030, CHINA Tel: +86-21-5424-9942 Fax: +86-21-5424-9931 Rev. B/JJ 20070810 www.taitroncomponents.com Page 6 of 6