Thick Film Nickel Barrier Wraparound Surface Mount Chip Resistors The ims RXI series of thick film wraparound surface mount chip resistors is ideal for most applications requiring an inexpensive, reliable chip resistor. The "X" designation in the RXI series is a variable that describes the subgroup type (Low ohm, Trimmable, etc). Please see the ordering information on the back for instructions. Thick film technology provides a stable resistor at a very affordable price. The wraparound terminations include a nickel barrier layer which affords excellent solderability and mechanical integrity. These chip resistors have the following features: * High stability thick film resistor element * 96% Al2O3 substrate material * Nickel barrier layer for excellent solderability and mechanical integrity * Trimmed to EIA standard values * Tolerances to 0.5% * Glass passivation of resistor element * Available in bulk or on tape and reel * 50 ppm available in RPI series only Terminations Full wraparound termination Nickel Barrier for excellent solderability Resistance values from 0.068 ohm to 22 Megohm Trimmable (RTI series) RCI-2512S1 RCI-2512T1 RCI-25122 RCI-2010T1 RCI-20101 RCI-1210 RCI-1206T3 RCI-12064 RCI-08054 RCI-0603 Full Wraparound RCI-0402 Resistance Ranges RCI-0201 Thick film technology RCI-0805T3 nickel barrier layer Features 0.15 - 0.82 0.33 - 0.68 1.0 - 9.76 10% 10% 1% 5% 10 - 1M 1% 5% 1.02M - 10M 1% 5% 11M - 22M 5% Tolerances to 0.5 % Maximum resistance value is 100K 2Minimum resistance value is 0.1 1% 3Maximum resistance value is 5.6M Jumpers (0 ) available in all sizes (RCI-0201,0402,0603 rated at 1 amp. All others rated at 2 amps) 422M - 500M available as special part. Contact ims for ranges and special P/N. 0.068 - 0.091 5% 0.1 - 1.0 2% 5% 10 - 1M +0,-30% 10 - 3.3M 0.5% 10 - 4.7M 0.5% RTI-1206 RTI-0805 RPI-1206 RPI-0805 RLI-1210 50 Schoolhouse Lane Portsmouth, RI 02871 Tel (401) 683-9700 Fax (401) 683-5571 e-mail: ims@ims-resistors.com http://www.ims-resistors.com RLI-0805 TCR to 50 ppm/oC RLI-1206 1 Dimensions Part Number RCI-0201 RCI-0402 RCI-0603 RCI-0805 RLI-0805 RCI-1206 RLI-1206 RLI-1210 RCI-2010 RCI-2512(S) Length 0.024 .002 0.039 .002 0.063 .006 0.079 .008 0.079 .006 0.126 .008 0.122 .008 0.122 .002 0.197 .008 0.248 .008 Width 0.012 .002 0.020 .004 0.031 .006 0.049 .004 0.049 .004 0.063 .006 0.063 .006 0.098 .006 0.098 .006 0.126 .010 Height 0.012 max. 0.016 max. 0.022 max. 0.026 max. 0.028 max. 0.028 max. 0.028 max. 0.028 max. 0.028 max. 0.028 max. Terminal 0.006 .002 0.010 .004 0.012 .004 0.016 .008 0.016 .008 0.020 .010 0.012 .008 0.012 .008 0.020 .012 0.026 .010 W L H T Characteristics Specifications TCR RCI + 1000, -300 + 500, -200 ppm/C -55oC to +150C (1% + 0.05 ) Max. (1% + 0.05 ) Max. (1% + 0.05 ) Max. 95% minimum coverage (1% + 0.05 ) Max. 10 R 1M : (3% + 0.01 ) R < 10 , R > 1M : (5% + 0.1 ) 250 200 1001 0 Maximum Working Voltage 0201 0402, 0603 0805 1206, 2010, 2512, 2512S Rated power (70C) 0201 0402 0603 0805 (low ohms) 0805 1206 1210(RCI) 1210(RLI) 2010 2512 2512S 0 0.15 0.82 1 9.76 10 1M 10M 11M 22M 15 VDC 50 VDC 150 VDC 200 VDC 50 mW 63 mW 100 mW 125 mW 175 mW 250 mW 250 mW 500 mW 500 mW 1000 mW 2000 mW 1 Ohms 1% tolerance only RLI +500, -100 ppm/C Operating Temperature Short time overload Terminal strength Solder Heat Resistance Solderability Temperature Cycle Load Life 250 0 0 0.068 0.091 0.1 1.0 Ohms Ordering Information Example: 100, 5%, 175 mW, 0805 resistor Example: RCI - 0805 - 1000 J RCI (Standard) RLI (Low Ohm) RPI (Precision) RTI (Untrimmed U Tol. only) Form factor 0201 0402 0603 0805(T) 1210 1206(T) 2010(T) 2512(T) 2512S "T" indicates custom value trim Tolerance F - 1% J - 5% K - 10% U - +0, -30% Resistance value The first three digits are significant values. The fourth is the number of zeroes following. The R indicates a decimal point for resistance values less than 100. RXI ver.5 09/03 Specifications subject to change without notice. Engineering Kits Available Please contact your nearest rep or contact IMS directly. 50 Schoolhouse Lane Portsmouth, RI 02871 Tel (401) 683-9700 Fax (401) 683-5571 e-mail: ims@ims-resistors.com http://www.ims-resistors.com