SMC SERIES METAL GLAZETM GENERAL PURPOSE SURFACE MOUNT, COMPLIANT TERMINAL * Capped terminals provide mechanical compliance - relief from * * * * board vs component TCE mismatch Applications - Ideal for automotive and other harsh thermal applications Uncompromising MetalGlazeTM performance gives excellent surge performance Lead-free, RoHS compliant Use standard IRC 2512, 3610 solder pads SMC SPECIFICATIONS: Size Industry IRC Maximum Working Maximum Code Footprint Type Power Rating Voltage Voltage F 2512 SMC-1 1W @ 70C 350 650 H 3610 SMC-2 2W @ 70C 500 1000 Resistance Range () Tolerance (%) TCR (ppm/C) Product Category 0.1 to 0.99 1.0 to 2.0M 20 to 348K 0.1 to 0.99 1 to 2.0M 1,2,5 1,2,5 0.5,1,2,5 1,2,5 1,2,5 100 50,100 50, 100 100 50,100 Low range Standard Tight Tolerance Low Range Standard SMC PERFORMANCE CHARACTERISTICS Characteristics Temperature Coefficient Thermal Shock Low Temperature Operation Short Time Overload High Temperature Exposure Resistance to Bonding Solderability Moisture Resistance Life Test Terminal Adhesion Strength Resistance to Board Bending Maximum Change As specified 0.5% +0.01 ohm 0.25% +0.01 ohm 0.25%+0.01ohm(R</-100K Ohm 1%+0.01ohm(R</-100K Ohm +0.5 +0.01 ohm 0.25% 0.01 ohm 95% minimum coverage 0.5% +0.01 ohm 0.5% +0.01 ohm 1% +0.01 ohm no mechanical damage 1% + 0.01 ohm no mechanical damage Test Method MIL-PRF-55342E Par 4.7.9 (-55C +125C) MIL-PRF-55342E Par 4.7.3 (-65C +150C, 5 cycles) MIL-PRF-55342E Par 4.7.4 (-65C @ working voltage) MIL-PRF-55342E Par 4.7.5 (2.5 x SQRT (PXR) FOR 5 seconds) MIL-PRF-55342E Par 4.7.6 (+150C for 100 hours) MIL-PRF-55342E Par 4.7.7 (Reflow soldered to board at 260C for 10 seconds) MIL-STD-202, Method 208 (245C for 5 seconds) MIL-PRF-55342E Par 4.7.8 (10 cycles, total 240 hours) MIL-PRF-55342E Par 4.7.10 (2000 hour at 70C intermittent) 1200 gram push from underside of mounted chip for 60 seconds Chip mounted in center of 90mm long board, deflected 5mm so as to exert pull on chip contacts for 10 seconds 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. WIREWOUND AND FILM TECHNOLOGIES DIVISION 736 Greenway Road * Boone, North Carolina 28607-1860 * Tel: 828-264-8861 * Fax: 828-264-8866 * www.irctt.com A subsidiary of TT electronics plc Product Dimensions INDUSTRY FOOTPRINT IRC TYPE W SMC-1 0.250 0.010 0.122 0.003 (6.35 0.25) (3.10 0.08) (2.04 0.25) SMC-2 0.367 0.010 0.122 0.003 0.080 0.010 (9.32 0.25) (3.10 0.08) (2.04 0.25) (Product Length) (Product Width = Diameter) 2512 3610 C L (Termination Width) 0.080 0.010 SMC Temperature vs Power Derating 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. WIREWOUND AND FILM TECHNOLOGIES DIVISION 736 Greenway Road * Boone, North Carolina 28607-1860 * Tel: 828-264-8861 * Fax: 828-264-8866 * www.irctt.com A subsidiary of TT electronics plc SMC Surge Capability Data Ordering Data HOW TO ORDER: Sample Part No.: SMC1 100 2003 FLF 13 IRC Type (SMC1 or SMC 2) TEMPERATURE COEFFICIENT (50 or 100 PPM) RESISTANCE VALUE (First 3 significant figures plus fourth digit multiplier) Example: 2203 = 220 K Ohm 51R0 = 51 Ohm R200 = 0.2 Ohm TOLERACNE, LEAD FREE DESIGNATION (C= 0.25%, D= 0.5%, F= 1.0%, G=2.0%, J= 5.0%) LF provides clear "Lead Free" Designation PACKAGING CODE (7 = 7" Reel, 13 = 13" Reel) 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. WIREWOUND AND FILM TECHNOLOGIES DIVISION 736 Greenway Road * Boone, North Carolina 28607-1860 * Tel: 828-264-8861 * Fax: 828-264-8866 * www.irctt.com A subsidiary of TT electronics plc