Precision Thin Film Nichrome Chip Resistor PCF Series • • • • • Matte tin Plating TCR to ±5 ppm/°C Tolerances to ±0.05% Available in 8 standard sizes Wide ohmic range 10Ω to 2.0MΩ RoHS compliant Pb-free terminations Glass Resistive Element Nickel Barrier Electrical Data Size 0201 0402 0603 0805 1206 1210 2010 TCR (ppm/°C) Ohmic Range (Ω) Resistance Tolerance 33 - 22K ±0.5% ±25 10 - 32 ±1% ±100 50 - 2K ±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5% ±5 50 - 12K ±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5% ±10, ±15, ±25, ±50 10 - 200K ±0.1%, ±0.25%, ±0.5%, ±1% ±25, ±50 50 - 8K ±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5% ±5 25 - 100K ±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5% ±10, ±15, ±25, ±50 4.7 - 150K ±0.05% ±25, ±50 4.7 - 800K ±0.1%, ±0.25%, ±0.5%, ±1% ±25, ±50 2 - 4.6 ±0.25%, ±0.5%, ±1% ±25, ±50 50 - 16K ±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5% ±5 25 - 200K ±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5% ±10, ±15, ±25, ±50 4.7 - 500K ±0.05% ±25, ±50 4.7 - 2M ±0.1%, ±0.25%, ±0.5%, ±1% ±25, ±50 1 - 4.6 ±0.25%, ±0.5%, ±1% ±25, ±50 50 - 30K ±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5% ±5 25 - 500K ±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5% ±10, ±15, ±25, ±50 4.7 - 1M ±0.05%, ±0.1%, ±0.25%, ±0.5%, ±1% ±25, ±50 1 - 4.6 ±0.25%, ±0.5%, ±1% ±25, ±50 1M - 2M ±0.25%, ±0.5%, ±1% ±25, ±50 100 - 330K ±0.1%, ±0.5% ±5, ±10 51R0 - 2.0M ±0.1%, ±0.5% ±25 50 - 30K ±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5% ±5 25 - 500K ±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5% ±10, ±15, ±25, ±50 4.7 - 1M ±0.05%, ±0.1%, ±0.25%, ±0.5%, ±1% ±25, ±50 1 - 4.6 ±0.25%, ±0.5%, ±1% ±25, ±50 1M - 2M ±0.25%, ±0.5%, ±1% ±25, ±50 50 - 50K ±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5% ±5 25 - 500K ±0.01%, ±0.05%, ±0.1%, ±0.25%, ±0.5% ±10, ±15, ±25, ±50 4.7 - 1M ±0.05%, ±0.1%, ±0.25%, ±0.5%, ±1% ±25, ±50 1 - 4.6, 1M - 2M ±0.25%, ±0.5%, ±1% ±25, ±50 2512 Rated Power at 70°C (mW) Max Working Voltage (volts) Max Overload Voltage (volts) 50 15 30 62.5 25 50 62.5 50 100 100 100 200 125 150 300 250 200 400 250 150 300 500 150 300 General Note IRC reserves the right to make changes in product specification without notice or liability. All information is subject to IRC’s own data and is considered accurate at time of going to print. © IRC Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com A subsidiary of TT electronics plc PCF Series Issue January 2009 Sheet 1 of 3 Precision Thin Film Nichrome Chip Resistor Environmental Data Test Conditions Test Method Short-time Overload Tolerance ≤ 0.05% Tolerance > 0.05% JIS-C-5202-5.5 5 Seconds at 2.5 X Rated Voltage (not to exceed 2 X Max Voltage) ±0.05% (+0.05Ω) ±0.5% (+0.05Ω) Thermal Shock MIL-STD-202 Method 107 100 Cycles -55°C to 150°C ±0.05% (+0.05Ω) ±0.25% (+0.05Ω) Humidity (Steady State) MIL-STD-202 Method 103 1000 Hours 40°C 90-95% RH 1.5 Hours On / 0.5 Hours Off Rated Voltage ±0.05% (+0.05Ω) ±0.3% (+0.05Ω) ±0.05% (+0.05Ω) ±0.2% (+0.05Ω) ±0.5% (+0.05Ω) ±0.5% (+0.05Ω) R ≤ 7.0KΩ Load Life R > 7.0KΩ MIL-STD-202 Method 108 1000 Hours 70°C 1.5 Hours On / 0.5 Hours Off Rated Voltage, Rated Power High Temperature Exposure JIS-C-5202-7.2 96 Hours 155°C ±0.05% (+0.05Ω) ±0.2% (+0.05Ω) Low Temperature Operation JIS-C-5202-7.2 96 Hours 155°C ±0.05% (+0.05Ω) ±0.2% (+0.05Ω) Resistance to Solder Heat MIL-STD-202 Method 210 10 ±1 Seconds 260°C ±0.05% (+0.05Ω) ±0.2% (+0.05Ω) Solderability MIL-STD-202 Method 208 3 ±0.5 Seconds 235°C Power Derating Curve 100 % Of Rated Power Performance 50 0 25 70 155 95% Min Coverage Packaging Data Chip Size Tape Type Reel Quantity 0201 Paper 5,000 0402 Paper 10,000 0603 Paper 5,000 0805 Paper 5,000 1206 Paper 5,000 1210 Paper or Plastic 5,000 2010 Plastic 4,000 2512 Plastic 4,000 Ambient Temperature (°C) © IRC Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com PCF Series Issue January 2009 Sheet 2 of 3 Precision Thin Film Nichrome Chip Resistor Physical Data L a TOP SIDE BO TTOM W H b Dimensions (mm) Model L W H a b PCF0201LF 0.024±0.002 0.012±0.002 0.009±0.002 0.005±0.002 0.005±0.002 PCF0402LF 0.039±0.002 0.020±0.002 0.012±0.002 0.008±0.004 0.008±0.004 PCF0603LF 0.061±0.004 0.031±0.004 0.018±0.004 0.012±0.008 0.012±0.008 PCF0805LF 0.079±0.007 0.049±0.007 0.021±0.004 0.012±0.008 0.016±0.010 PCF1206LF 0.120±0.007 0.061±0.007 0.021±0.004 0.016±0.008 0.014±0.010 PCF1210LF 0.126±0.008 0.102±0.008 0.018±0.002 0.020±0.008 0.018±0.008 PCF2010LF 0.193±0.007 0.094±0.007 0.021±0.004 0.023±0.005 0.020±0.010 PCF2512LF 0.248±0.007 0.122±0.007 0.021±0.004 0.023±0.005 0.020±0.010 Ordering Data Prefix PCF - W1206LF - 03 - 1001 - B - P - LT Model W0201LF, W0402LF, W0603LF, W0805LF, W1206LF, W1210LF, W2010LF, W2512LF Note: LF = 100% matte tin, Pb-free terminations TCR Characteristic 01=±100ppm/°C, 02=±50ppm/°C, 03=±25ppm/°C, 12=±10ppm/°C 13=±5ppm/°C Resistance Code Standard 4-digit resistance code. Examples: 1004=1.0MΩ, 1003=100KΩ, 51R0=51Ω Tolerance Code F= ±1%, D=±0.5%, C=±0.25%, B=±0.1%, A=±0.05%, T=±0.01% Tape Type P=Paper, E=Plastic Tape & Reel Packaging For additional information or to discuss your specific requirements, please contact our Applications Team using the contact details below. © IRC Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com PCF Series Issue January 2009 Sheet 3 of 3