HERMETIC SEALED PRECISION METAL FILM RESISTORS HM SERIES RoHS RESISTORSCAPACITORSCOILSDELAY LINES RCD HM70 Term.W is RoHS compliant & 260°C compatible Industry’s widest range! Tolerances to ±0.01%, TC’s to ±5ppm! Hermetic enclosure enables exceptional environmental stability and physical protection Power levels are above equivalent military ratings! Available on exclusive SWIFTTM delivery program! Extremely low noise, thermal EMF, and voltage coefficient RCD Series HM hermetically sealed precision metal film resistors are designed for demanding applications including high humidity, salt atmosphere, and other hostile environments. The improved environmental stability is achieved by hermetically sealing the resistor element within the external insulated tube. The wide choice of resistance values, tolerances, and temperature coefficients exceeds the military range of MIL-PRF-55182, enabling new opportunities for circuit designers. OPTIONS OPTION EK : Group A screening per Mil-R-10509 OPTION EL: Group A & B screening per Mil-R-10509 A variety of options are available including custom sizes, formed leads, matched sets, non-standard values, special lab testing/burn-in, increased power/voltage/pulse capability, etc. Customized components are RCD’s specialty! ← 1.25 ± .25 [31.8 ± 6.35] →← L → ↓ ↑ d ↑ SPECIFICATIONS Standard Wattage Rating MIL Type1 70°C HM55 HM60 HM65 HM70 HM75 1 RNC55 RNR55 RNN55 RNC60 RNR60 RNN60 RNC65 RNR65 RNN65 RNC70 RNR70 RNN70 RNC75 RNR75 RNN75 125°C Military Wattage Rating 70°C 125°C Max. Working Voltage 2 Resistance R an g e 2 Dimensions L D d .2W .1W .125W .1W 200V 10Ω - 1M .272 ± .024 [6.9 ± .6] .123 ± .02 [3.1 ± .6] .024 ± .002 [.6 ± .05] .25W .125W .25W .125W 250V 10Ω - 2M .287 ± .024 [7.3 ± .6] .134 ± .024 [3.4 ± .6] .024 ± .002 [.6 ± .05] .5W .25W .5W .25W 300V 10Ω -10M .630 ± .05 [16 ±1.2] .236 ±.032 [6 ± 0.8] .025 ± .002 [.635 ± .05] 1.0W .5W .75W .5W 350V 10Ω -10M .680 ± .062 [17.3 ± 1.57] .250 ± .032 [6.35 ± 0.8] .032 ±.002 [.8 ±.05] 2.0W 1.0W 2.0W 1.0W 500V 10Ω 10M 1.102 ± .062 [28 ± 1.57] .395 ± .04 [10 ± 1] ..032 ±.002 [.8 ±.05] MIL type given for reference only and does not imply MIL qualification or exact interchangeability. 2 PERFORMANCE CHARACTERISTICS* Condition DERATING RCD Typ. MIL-PRF-55182 Max. 5, 10, 15, 25, 50 .01%, .02%, .05%, .1%, .25%, .5%, 1% -65° to +175°C 25, 50ppm -65° to +175°C Moisture Resistance .03% .2% 2000 Hour Load Life* .1% .5% Thermal Shock/Overload .02% .2% Low Temp. Operation .05% .15% Terminal Strength .02% .2% TC (ppm/°C) ** Resistance Tolerance Operating Temp. Range Increased range available, consult factory .1%, .5%, 1% Dielectric Withstanding .02% .15% Resis. to Solder Heat .02% .1% Shock .03% .2% Vibration .02% .2% High Temp. Exposure .2% .5% % OF RATED POWER RCD Type ↓ D 100 80 60 40 20 0 -65 50 P/N DESIGNATION: 75 100 125 150 AMBIENT TEMPERATURE (°C) HM55 - 175 1001 - F T 10 W RCD Type Options: EK, EL (leave blank for std) Resis. Code: 3 signif. figures & multiplier, e.g. 1R00= 1Ω, 10R0=10Ω, 1000= 100Ω, 1001= 1KΩ, etc. Tolerance Code: F=1%, D=0.5%, C=0.25%, B=0.1%, A=0.05%, Q=0.02%, T=0.01% Packaging: B = Bulk, T = Tape & Reel Temp. Coef: 5=5ppm, 10=10ppm, 15=15ppm, 25=25ppm, 50=50ppm Termination: W= Lead-free, Q= Tin/Lead (leave blank if either is acceptable) * Tested in accordance with MIL-PRF-55182 at applicable MIL power ratings. ** TC is measured +25 to +85°C, expanded range available RCD Components Inc, 520 E.Industrial Park Dr, Manchester, NH, USA 03109 rcdcomponents.com Tel: 603-669-0054 Fax: 603-669-5455 Email:[email protected] FA073B Sale of this product is in accordance with GF-061. Specifications subject to change without notice. 60