30BJ250-1K

Carbon Composition Resistors FEATURES • Low inductance • Low capacitance • Compared with film-type resistors, carbon composition resistors have better pulse endurance characteristics CC Series CHARACTERISTICS Item Operating Temperature Range Short Time Overload Effect of Soldering Temperature Cycling Insulation Resistance Characteristics -55°C ~ +125°C ±(2.5% +0.05Ω) ±(3% +0.05Ω) ±4% 10,000MΩ min. DERATING CURVE 100 80 Rated Power 60 Ratio (%) 40 20 0 0.25W 0.50W 70 1/4 130 1/2 150 120 160 −55 40 80 Ambient Temperature (°C) PART NUMBERING SYSTEM 3 0 B J Series 2 5 0 - 1 K * Value * For Reel Part Number Add: /Reel to Part Number Above SERIES, WATTAGE, RANGE OF VALUES, TOLERANCE, VOLTAGE, AND DIMENSIONS d H L H D Series 30BJ250 30BJ500 Watts 1/4 1/2 Standard Range of Values (Ω) 2.2~22M 2.2~22M Resistance Tolerance ±5% ±5% Working 250 350 Voltage (V) (max.) Overload Pulse 400 500 700 700 L 6.4 9.5 Dimensions (mm) D H 2.3 27.0±3 3.5 27.0±3 d 0.6 0.74 STANDARD STOCKED VALUES (Ω) 2.2 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 110 120 130 150 160 180 200 220 240 270 300 330 360 390 430 470 510 560 620 680 750 820 910 1.0K 1.1K 1.2K 1.3K 1.5K 1.6K 1.8K 2.0K 2.2K 2.4K 2.7K 3.0K 3.3K 3.6K 3.9K 4.3K 4.7K 5.1K 5.6K 6.2K 6.8K 7.5K 8.2K 9.1K 10K 11K 12K 13K 15K 16K 18K 20K 22K 24K 27K 30K 33K 36K 39K 43K 47K 51K 56K 62K 68K 75K 82K 91K 100K 110K 120K 130K 150K 160K 180K 200K 220K 240K 270K 300K 330K 360K 390K 430K 470K 510K 560K 620K 680K 750K 820K 910K 1.0M 1.2M 1.5M 1.8M 2.2M 6.8M 2.4M 8.2M 2.7M 3.3M 3.9M 4.7M 5.6M Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation. XICON PASSIVE COMPONENTS • (800) 628-0544 XC-600213 Date Revised: 10/18/07 Carbon Composition Resistors SURGE RESISTANCE CHARACTERISTICS Charging and Discharging a 2,000 pF Condenser for 100 Cycles. 10 0 0 Δ R/R (%) −10 −20 −30 0 2 1/4 Watt a: 1.2 MΩ b: 33 kΩ c: 1 kΩ 4 6 8 10 Voltage (kV) c Δ R/R (%) a b −1 CC Series 1/4 Watt −2 Under 70°C 220kΩ −3 1/2 Watt 12 14 0 100 500 Testing Time (Hrs) 1000 RELATIONSHIP BETWEEN LOAD RATIO AND AMBIENT TEMPERATURE 10 0 Δ R/R (%) −10 −20 −30 0 2 1/2 Watt a: 1MΩ b: 10 kΩ c: 1 kΩ 4 6 8 10 Voltage (kV) 12 14 c LOAD LIFE (RATED LOAD) 3 2 Δ R/R (%) a b 1 0 −1 0 2 4 6 8 10 Time Elasped (Month) 12 a = 1/4 Watt 100kΩ b = 1/4 Watt 1kΩ c = 1/2 Watt 1MΩ a b c VARIATION WITH TIME 0 0 Δ R/R (%) −5 Load Ratio P/Pn = 1.25 −10 −15 1.0 0.25 0.75 0.5 FREQUENCY CHARACTERISTICS 100 Δ R/R (%) 75 50 a 25 b 0 0.1 0.5 1 5 10 50 100 1/2 Watt 100kΩ, n = 50 2,500 hours 30 50 70 90 100 130 Ambient Temperature (°C) fxR (Mhz−M ) Ω RELIABILITY TEST Load Life in Moisture Samples: 1/4 Watt, 100Ω, 1kΩ, 10kΩ, 100kΩ, 150 pieces of each, 600 pieces in total. Conditions: 40°C in 95% RH 1% hours "ON" and 0.5 hours "OFF" cycling for 5,000 hours with DC voltage given by the following ratios: Criterion (%) Load Ratio P/Pn (%) 0 20 60 100 Total Total Total Testing Time T(Hrs) 2.984 x 106 2.990 x 106 2.997 x 106 2.992 x 106 1.196 x 107 1.20 x 107 Number of Failures r (pcs) 6 4 2 3 15 0 Failure Ratio λ 0.201 0.134 0.067 0.100 0.125 0.0055 λCL (60%) 0.244 0.176 0.104 0.139 0.138 0.0077 Average Lifetime (60% reliability level) (Hrs) 4.098 x 105 5.682 x 105 9.615 x 105 7.194 x 105 7.209 x 105 1.299 x 107 ΔR/R ±5 ±10 Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation. XICON PASSIVE COMPONENTS • (800) 628-0544 XC-600213 Date Revised: 10/18/07 Carbon Composition Resistors LEAD TAPING CC Series 3.2 min. ¿0.60±0.05 6.4±0.7 2.3±0.2 6±1 5±0.5 1 Less 1.2 Craft Tape Glued Tape 1 Less 1 Less 5.2±1 66 max. Dimensions: in. (except where noted) 315mm 80 55 14.3±0.8 81.5 29.4±0.8 343mm Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation. XICON PASSIVE COMPONENTS • (800) 628-0544 XC-600213 Date Revised: 10/18/07