MHM SERIES - FEATURES B Precision performance! @ Series MHM is the industrys first hermetically sealed surface mount resistor! @ Wide resistance range (up to 22 Meg available) B Standard Tolerance: 0.1%, 0.25%, 0.5%, 1% @ Standard T.C.: 25ppm, 50ppm, 100ppm/C (10 ppm avail.) @ Excellent environmental performance, low noise @ Series MFP - Flameproof Melfs available MB 74863546 0000809 O20 Mim en PRECISION 1/10 TO 1/2 WATT METAL FILM MELF RESISTOR HERMETIC SEALED MGP SERIES - CONFORMAL COATED c= . 900 MHM55 MGP45 MGP50 MGP55 Mil-R-55182 performance in a surface mount design! Metal film construction, economical price! RCD Series MGP utilizes the same technology as our popular Series GP leaded metal film resistors and therefore offers performance levels well above industry standard. Series MHM offers ultra precision performance and total environmental protection in a hermetically sealed design, in full compliance with Mil-R-55182 characteristics C and E. @ Heavy solder plating assures proper wetting action whether vapor phase, IR reflow, or wave Epoxy coating on MGP Series / Hermetic case on MHM Series @ All sizes available on Tape & Reel f 7 a Y D L Wattage Voltage Standard ACD Type at 70C Rating* Resistance Range L+.012 [.3] D +.008 [.2] W (Min.) MGP45 1W 100V 100-510K .079 [2.0] 044 [1.12] 012 [.3] MGP50 125W 200V 109-1 Meg 135 [3.4] 057 [1.45] 012 [.3} MGP50S 25W 250V 100+1 Meg 135 [3.4] 057 [1.45] 012 [.3] MGP55 25W 250V 100-1 Meg 232 [5.9] 085 [2.15] 020 [.5] MGPS55S SOW 250V 109-1 Meg 232 [5.9] 085 [2.15] 020 [.5] MHM55 125 200V 24.90)-200K 275 [7.0] 120 [3.05] 050 [1.27] MHM55S .25W 250V 24.90-200K .275 [7.0] .120 [3.05] 050 [1.27] * Maximum working voltage determined by E = ./PR, E should not exceed value listed in column above. Dielectric strength is rated the same as the Max. Working Voltage. 1 Consult factory for resistance values outside of standard range (1.02 to 22 Meg available). PERFORMANCE (typ. MGP Series MHM Series | DERATING Operating Temperature Range -55 to+ 155C 9 /-65 to + 175C g 0 Solderability (5 sec. at 230C) 95% coverage | 95% coverage = 80 Insulation Resistance (Dry) 10,000 Meg | 10,000 Meg & 00 sono otto mesa 2x voltage rating | 025%" * 050 | 025 $2 = SS 25 50 75 100 125 1 175 200 Resistance to Solder Heat (260C, 5 sec) 0.25% + .052 02% 155C Temperature Cycling (-50C +120C) 0.5% + 050 02% AMBIENT TEMP. (C) Meise Resistance (MiL-Si-202, | son osn | 068 Load Life (1000 hours rated power) 0.5%* + .050 1% * Multiply by 2 for MGP50S, MGP55S, MHM555 Series HOW TO ORDER MARKING MGP50, MGP50S, MGP55, MGP55S are marked with 4 bands to indicate resistance vaiue (3 significant figures and 1 multiplier per EIA standard, MGP45 parts are marked with 3 bands (request color code chart). MHM55 and MHM55S are alphanumerically marked with resistance and tolerance. MIL-R-55182 SCREENING Series MHM can be 100% screened for thermal shock, overload, and hermetic sealing. 100-hour burm-in, moisture resistance, x-ray, life testing, etc. is also available. MGP50 100Q(ohm) 1% 100PPM T RCD Type _| | Resistance Value Tolerance (0.1%, 0.25%, 0.5%, 1%) TC. (+25, +50, +100 ppm /C) Packaging * - B is bulk, T is Tape & Reel, (MGP45, 50, 50S available on 8mm Tape, MGP55, 55S, MHM5S, MHM555S available on 12mm Tape) * RCD option if not specified by customer RCD Components, Inc., 520 East Industrial Park Dr., Manchester, NH USA 03109 16 Tel: (603) 669-0054 Fax: (603) 669-5455