TM al Glaze General Purpose Metal GlazeTM General Purpose faceSurface Mount Power Resistor Mount Power Resistor Metal GlazeTM General Purpose *Surface Up to 2 watts Mount Power Resistor MM Series es watts 00 volts * * * Up to 1000 volts 0.1 ohm to 2.2 megohm range 150C maximum operating temperature Metal GlazeTM thick film element fired at 1000C to solid ceramic substrate Metal GlazeTM thick film element fired at 1000C to solid ceramic substrate MM Series to 2.2 megohm range s Up to 2 watts High temperature dielectric coating s Up to 1000 temperature volts aximum operating High s 0.1 ohm to 2.2 megohm range 60/40 Solder temperature dielectric over nickel barrier s 150C maximum operating temperature coating 60/40 Solder over nickel barrier ical Data Electrical Data Industry Footprint 1206 IRC Size Industry CodeType Footprint B 1206 MMA0204 F 2512 2512 MMB0207 H 3610 Maximum Resistance Resistance Maximum Working IRC Working Power Power Range Range Voltage Type Voltage (ohms) Rating Rating (ohms) MMA0204 1/2 MMB0207 Not to exceed P x R 3610 1 MMC0310 MMC0310 1/2 400 1 2 400 700 700 1000 2 1000 0.1 to 0.99 1, 2, 5 100 1.0 to 1.0M 1, 2, 5 50, 100 0.1 to 0.99 1, 2, 5 1.0 20 to to1.0M 348K 1,0.52, 0.25, 5 0.1348K to 0.99 20 to 1,0.25, 2, 5 0.5 50, 100 100 1.0 to 2.21M 1, 2, 5 50, 100 20 to 348K 0.25, 0.5 50, 100 0.1 to 0.99 1.0 to 0.12.21M to 0.99 2.21M 20 1.0 to to348K 1, 2, 5 1,52, 1, 2, 5 1, 2, 5 0.25, 0.5 Product Category 100 50, 100 100 Low Range Low Range Standard 50, 100 Tight Tolerance Standard 50, 100Low Range Tight Toleran 100 Standard Tight Tolerance Low Range 50, 100Low Range Standard 50, 100Standard Tight Toleran 0.1 to 0.99 1, 2, 5 100 Low Range 1.0 to 2.21M 1, 2, 5 50, 100 Standard Consult for tighter or resistance values. Characterifactory stics MaxiTCR, mum Ctolerance, hange Test Method Temperature Coefficient As specified MIL-R-55342E Par 4.7.9 (-55C +125C) Thermal Shock 0.5% +0.01 MIL-R-55342E Par 4.7.3 (-65C +150C, 5 cycles) Low Temperature Operation 0.25% +0.01 MIL-R-55342E Par 4.7.4 (-65C @ working voltage) onmental Data CharacteShort risticTime s Overload Maxim0.5% um C+0.01 hange 1% for R>100K ture Coeffi cient As specifi0.5% ed +0.01 High Temperature Exposure Shock TCR TCR Product (ppm/C) (ppm/C) Category Consult factory for tighter TCR, tolerance, or resistance values. Environmental Data ceed P x R Tolerance Tolerance (+%) (+%) Resistance to Bonding Exposure 0.25% +0.01 0.5% +0.01 Solderability perature Operation Moisture Resistance Life Test me Overload Test Method MIL-R-55342E (-55C MIL-R-55342E ParPar 4.7.64.7.9 (+150C for 100 +125C) hours) (Reflow soldered to board at 260C for 10 seconds) MIL-R-55342E ParPar 4.7.74.7.3 MIL-R-55342E (-65C +150C, 5 cycles) 95% minimum coverage MIL-STD-202, Method 208 (245C for 5 seconds) 0.25% +0.01 MIL-R-55342E Par 4.7.4 (-65C @ working voltage) 0.5% +0.01 0.5% +0.01 1% for R>100K 1% +0.01 MIL-R-55342E 4.7.5 MIL-R-55342E ParPar 4.7.10 (2000 hours @ 70C intermittent) 2.5 x gram P xpush R for 5 underside secondsof mounted chip for 1200 from 0.5% +0.01 Terminal Adhesion Strength mperature Exposure MIL-R-55342E Par 4.7.5 2.5 x P x R for 5 seconds no mechanical damage 0.5% +0.01 Resistance to Board Bending 0.5% +0.01 MIL-R-55342E Par 4.7.8 (10 cycles, total 240 hours) 60 seconds MIL-R-55342E Par 4.7.6 (+150C for 100 hours) Chip mounted in center of 90mm long board, deflected 5mm ce to Bonding Exposure no mechanical damageMIL-R-55342E so as to exert pull Par on chip contacts seconds (Reflfor ow10 soldered to board at 260C for 10 seconds 0.25% +0.01 4.7.7 ility 95% minimum coverage MIL-STD-202, Method 208 (245C for 5 seconds) General GeneralNote Note IRC reserves the right to make changes in product specification without notice or liability. TTinformation electronics reserves theown right changes in product All is subject to IRC's datato andmake is considered accurate at time ofspecification going to print. without notice or liability. A subsidiary of Resistance 0.5% +0.01 Par 4.7.8 (10 cycles, total 240 hours) All information is subject to TT electronics' own data and is considered accurate at timeMIL-R-55342E of going to print. TT electronics plc www.bitechnologies.com www.irctt.com www.welwyn-tt.com Wire and Film Technologies Division s 3OUTH 3TAPLES 3TREET s #Orpus Christi TeXAS 53! Telephone: s Facsimile: s Website: www.irctt.com (c) TT electronics plc 0.5% +0.01 -- 3ErIES )SSUE -ARCH 3HEET OF MIL-R-55342E Par 4.7.10 (2000 hours @ 70C intermittent 09.12 TM Metal Glaze General Purpose Metal GlazeTM General Purpose Surface MountMount Power Resistor Surface Power Resistor MM Series Physical Data L C W Dimensions (Inches and (mm) Industry Footprint Size Code Actual Size L W C* 0.057 0.006 (1.45 0.15) 0.020 0.010 (0.51 0.25) B 1206 0.128 0.007 (3.25 0.18) F 2512 0.251 0.010 (6.38 0.25) 0.079 0.006 (2.01 0.15) 0.040 0.010 (1.02 0.25) H 3610 0.367 0.010 (9.32 0.25) 0.105 0.006 (2.67 0.15) 0.050 0.010 (1.27 0.25) *C dimension is average termination width. Recommended Solder Pad Dimensions (Reflow): F A C A B E D Size Code Industry Footprint Dimensions (Inches and mm)) A B C D E F 0.093 (2.36) 0.058 (1.47) 0.098 (2.49) 0.032 (0.81) 0.211 (5.36) B 1206 0.076 (1.93) F 2512 0.121 (3.07) 0.126 (3.20) 0.127 (3.23) 0.183 (4.65) 0.040 (1.02) 0.369 (9.37) H 3610 0.170 (4.32) 0.160 (4.06) 0.213 (5.41) 0.273 (6.93) 0.044 (1.12) 0.553 (14.05) Wire and Film Technologies Division * 4222 South Staples Street * Corpus Christi Texas 78411 USA Telephone: 361 992 7900 * Facsimile: 361 992 3377 * Website: www.irctt.com MM Series Issue March 2009 Sheet 2 of 3 General Note TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT electronics' own data and is considered accurate at time of going to print. www.bitechnologies.com www.irctt.com www.welwyn-tt.com (c) TT electronics plc 09. 12 TM Metal Glaze General Purpose Metal GlazeTM General Purpose Surface MountMount Power Resistor Surface Power Resistor MM Series Standard Reel Packaging per EIA-481: Size Code Industry Footprint B 1206 F 2512 H 3610 Reel Diameter* Quantity Per Reel 7s 2,500 max. 13s 10,000 max. 7" 1,500 max. 13s 5,000 max. 13s 1,500 max. Carrier Tape Width Component Pitch 8mm 4mm 12mm 4mm 24mm 4mm *The 13sreel is considered standard and will be supplied unless otherwise specified. Power Derating Curve Repetitive Surge Curve 1000 100 1/8, 1/2, 1 Peak Power (watts) Percent Relative Power 120 80 60 2 40 2 1 100 1/2 1/8 10 20 0 30 40 50 60 70 80 1 0.0001 90 100 110 120 130 140 150 .1msec Ambient Temperature (C) 0.0010 1msec 0.0100 10msec 0.1000 100msec 1.0000 10000msec Surge or Pulse Duration (seconds) Note: Use for repetitive pulses where the average power dissipation is not to exceed the component rating at 70C. Surge handling capacity for low-repetitive surges may be significantly greater than shown above. Contact factory for recommendations. Ordering Data Sample Part No. MMA0204 50 2203 F 13 IRC Type (MMA0204, MMB0207, MMC0310) Temperature Coefficient 50 = 50 ppm/C; 100 = 100 ppm/C Note: RoHS compliance is noted by inserting "LF" into the part number immediately following the tolerance designator. RoHS compliant metallization is 96.5% Sn / 3% Ag / 0.5% Cu. RoHScompliant product is NOT backwards compatible to Sn/Pb soldering environments. Resistance Value (100 ohms and greater - First 3 significant figures plus 4th digit multiplier) Example: 100 ohms = 1000, 1000 ohms = 1001, 150,000 ohms = 1503 (Less than 100 ohms - `R' is used to designate decimal) Example: 51 ohms = 51R0, 1 ohm = 1R00, 0.25 ohm = R250 Tolerance (D = 0.5%, F = 1.0%) Packaging Details (BLK = Bulk, 7 = 7" Reel, 13 = 13" Reel) Wire and Film Technologies Division * 4222 South Staples Street * Corpus Christi Texas 78411 USA Telephone: 361 992 7900 * Facsimile: 361 992 3377 * Website: www.irctt.com MM Series Issue March 2009 Sheet 3 of 3 General Note TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT electronics' own data and is considered accurate at time of going to print. www.bitechnologies.com www.irctt.com www.welwyn-tt.com (c) TT electronics plc 09. 12