ULTRA PRECISION THIN FILM CHIP RESISTORS RESISTORS wCOILSwDELAY LINES L Type BLU1206A BLU SERIES T t W FEATURES r Industry's widest range of precision chip resistors! r Tolerance to 0.01%, TCR to 5 ppm/C r Wattage rating up to 1/2W r Unlimited selection of resistance values r Low cost "BLU-CHIP" Series offers unparalleled performance! RCD's expertise in the field of ultra-precision resistors since 1973, combined with the latest in automated chip resistor production equipment, enables precision chip resistors at prices comparable to lower grade devices. The BLU-chip design features unsurpassed stability levels, extremely low noise and voltage coefficient, as well as low inductance and capacitance. Consult factory for availability of non-standard values. EIA E-96 and E-24 values are standard in most sizes. CUSTOM OPTIONS r Option `P': Pulse resistant design r Option `M': Matched sets r Option `ER': Burn-In for Hi-Rel applications r Option `B': Increased power rating r Option `A': Marking of resis. code (3 or 4 digits), not available on BLU-0201 or BLU-0402 W a tta ge R C D Ty pe S td B LU 0201 .025W . O p t.B M ax . W o rkin g Vo ltag e * .0375W M ax . O ve rloa d Vo ltag e 1 15V .05W ..075W 25V* 50V B LU 0603 .062W . .093W 50V* 100V B LU 0805 .10W . .125W 100V * 200V B LU 1206 .125W .25W 150V * 300V B LU 1210 .25W .5W 200V * 400V B LU 1612 .33W .66W 250V * 500V D im e ns io ns .0 1% -.05 % 25,50 N /A N /A 100 N /A 100 - 10K 10 - 22K 25 N /A 100 - 10K 100 - 10K 50,100 N /A 10 - 100K 10 - 100K 25,50 100 -10K 100 - 33K 100 100 -10K 10 - 33K 5, 10 100 -100K 100 - 100K 25,50,100 100 -100K 100 -1M 5, 10 100 -100K 100 -249K 100 -249K 25,50,100 100 -100K 49.9 - 1M 10 - 1M 10 100 -100K 100 -130K 25,50,100 100 -100K 51 -240K 10 100 -100K 10 - 1M 10 - 1M 25,50,100 100 -100K 10 - 1M 10 - 1M 30V B LU 0402 S ta n da rd R e s ista nc e R a n ge 1 TCR (P P M /C ) .1 % -0 .25 % 0 .5% -1% 33 - 22K L W T t .020.004 [.5.1] .01.002 [.25.05] .014.004 [.35.1] 01.005 [.25.12] .040.004 .020.002 .014.004 [1.0.1] [.5.05] [.35.1] .01.005 [.25.12] 100 - 100K ..063.008 .031.006 .018.006 .012.008 [1.6.2] [.8.15] [.45.15] [.3.2] 10 - 330K 100 - 100K .079.006 .050.006 .018.006 .014.008 [2.0.15] [1.25.15] [.45.15] [.30.2] 10 - 1M .126.006 .063.006 .020.006 .020.010 [3.2.15] [1.6.15] [.50.15] [.51.25] 100 -130K .126.006 .098.008 .024.008 .020.010 [3.2.15] [2.5.2] [.61.2] [.51.25] 10 - 510K .165.008 .118.008 .028.006 .030.016 [4.2.2] [3.0.2] [.7.15] [.76.4] *Maximum working voltage determined by E= PR, E should not exceed value listed. Increased voltage ratings available. 1 Extended range available, consult factory. TYPICAL PERFORMANCE CHARACTERISTICS Requi rements Characteri stics (5-25ppm)* Test Method Short Time Over Load 0.05% ( 0.1% Opt.B) Rated W x 2.5, 5 seconds at 25C (not to exceed Max Overload Voltage) Resistance to Soldering Heat 0.05% 260 5C, 3 seconds High Temperature Exposure 0.1% 100 hours @ +125C Thermal Shock 0.1% -55C to +125C, 0.5 hours, 5 cycles Moisture Resistance 0.2% Mil-STD-202 M.103 95% RH 1000 hrs Load Life (1000 hours) 0.1% (0.2% Opt.B) Rated W per Mil-PRF-55342 4.8.11.1 Extended Life (10,000 hrs) 0.25% (0.4% Opt.B) Rated W per Mil-PRF-55342 4.8.11.1 Solderability 95% (Min.) MIL-Std-202, Method 208 Shelf Life 100 ppm/year (Max.) Room Temp. & Humidity, No-Load CONSTRUCTION Environmental Seal Metal film resistor element Marking avail. (specify Opt.A) Alumina Substrate Inner Electrode Nickel Barrier Solder Plating Dielectric Withstanding Voltage 250V (100V 0402 & 0603) 60 Seconds, terminal to ceramic R level of chips with 50ppm TCR is double that of chips with 5 to 25ppm DERATING CURVE Resistors may be operated up to full rated power with consideration of mounting density, pad geometry, PCB material, and ambient temperature. P/N DESIGNATION: BLU1206 1002 - B RCD Type Option Codes: P, M, ER, B, A (leave blank if standard) 4-Digit Resistance Code: 3 signif. digits & multiplier (10R0=10, 1000=100, 1001=1K) 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 TC: 101=100ppm, 50=50ppm, 25=25ppm, 10=10ppm, 5=5ppm T 25 120 % OF RATED POWER *The typical 100 80 60 40 20 0 30 40 50 60 70 80 90 100 110 AMBIENT TEMPERATURE (C) RCD Components Inc., 520 E. Industrial Park Dr., Manchester, NH USA 03109 Tel: (603) 669-0054 Fax:(603) 669-5455 E-mail: rcdcompinc@aol.com www.rcd-comp.com FA013 Specifications subject to change without notice 120 130 140 150