AHA25AFB-12R

Approval Sheet for Aluminum Housed Power Wirewound Resistors AHP & AHA series ±0.25%、±0.5%、±1% ±5% & ±10% YAGEO CORPORATION Headquarters: 3F, No.233-1, Pao Chiao Rd., Xindian, Taipei, Taiwan, R.O.C. Tel: 886-2-2917-7555 Fax: 886-2-2917-0100 Xindian Plant: 3F, No.5, Lane 560, Chung Cheng Rd., Xindian Taipei, Taiwan, R.O.C Tel: 886-2-2218-2139 Fax: 886-2-6629-8898 URL: www.yageo.com Page-1 Rev. Description Issue Date Drawn Approved 00 issue new spec. Feb 05, 2008 Lynn Chen Joyce Chung Description Aluminum Housed Power Wirewound Resistors Series AHA & AHP Rev. Page-2 00 1. PRODUCT: High power rating, with small size and ultra precision. (AHA & AHP SERIES) 2. PART NUMBER: Part number of the cement resistor is identified by the name, power, tolerance, packing, temperature coefficient, special type and resistance value. Example： AHP 500 J B - 100R (1) (2) (3) (4) (5) (6) Series Power Resistance Packing Temperature Resistance Name Rating Tolerance Style Coefficient Value of Resistance (1) Style：AHA SERIES: Lug/Threaded Terminals AHP SERIES: Straight Leadwire Terminals (2) Power Rating： 500=5W、10A=10W、25A=25W、50A=50W、 80A=80W、10B=100W、25B=250W (3) Tolerance： C = ±0.25%、D = ±0.5% 、F = ±1%、J = ±5% 、K = ±10% (4) Packaging Type： B ＝ Bulk with wirewound or metal oxide (5) Temperature Coefficient ： 200ppm/℃ (6) Resistance Value：E24 & E96 Series ( for ±1% ) Example：0R1, 1R、10R、100R、10K…… Page-3 3. ELECTRICAL CHARACTERISTICS STYLE Power Rating at 70 ℃ Resistance range (Wirewound ) Resistance range ( Metal Oxide Film ) Operating Temp. Range Temperature Coefficient AHA500 AHP500 5W AHA10A AHP10A 10W AHA25A AHP25A 25W AHA50A AHP50A 50W 0R1~100R 110R~50K 110R~100K - 55 ℃ to + 250 ℃ ± 200ppm/ ℃ STYLE Power Rating at 70 ℃ AHA80A 80W Resistance range (Tube Ceramic Wirewound ) Operating Temp. Range Temperature Coefficient 0R1~3K AHA10B 100W - 55 ℃ to + 250 ℃ ± 200ppm/ ℃ ＊ Below or over this resistance range on request. Page-4 AHA25B 250W 4. DERATING CURVE & TEMPERATURE RISE Derating Curve Rated Load (%) 120 100 80 60 A 40 B 20 C 0 25 75 125 175 225 275 325 Ambient Temperature (℃) Temperature Rise Temperatuer (℃) AHA25B 150 AHA10B AHA50A AHP50A 100 AHA25A AHP25A AHA10A AHP10A 50 AHA500 AHP500 0 20 40 60 100 80 Rated Load (%) Short-time Overload Rating Load Time (Second) Power Incerase (%) 1 2 3 4 5 10 30 60 180 300 600 900 2600 2000 1600 1400 1300 1000 600 450 200 150 120 110 Page-5 5. DIMENSIONS Unit：mm AHA500 AHA10A AHA25A AHA50A AHP500 AHP10A AHP25A AHP50A AHA80A AHA10B AHA25B Type DIMENSIONS(mm) L1±2 L2±1 L3±1 A±1 B±1 C±1 E±0.3 S±1 H±0.5 P±2 25 15 10 16.5 12.5 8.5 2 8 4 5 32 19 14 20 15.5 10.5 2 10 5 6 47 27 18 27 19 15 3.2 15.5 7 10 70 50 39 29 21 15 3.2 15.5 7 10 AHA80A 102 66 35 47 37 28 4.5 25 12 5*18 AHA10B 135 89 69 70 58 46 5 44.5 19.5 6*23 AHA25B 155 114 98 77 64 53 5 55.5 25 6*21 AHA500 AHP500 AHA10A AHP10A AHA25A AHP25A AHA50A AHP50A Page-6 6. ENVIRONMENTAL CHARACTERISTICS Electrical Specification Characteristics Limits Test Methods Resistance 1Ω ≤R ±5%(J) Resistance Tolerance Resistance Tolerance 1Ω ≤R ±10%(K) Temperature Coefficient ±200ppm/ °C max. JIS-C-5202 5-2b Δ R/R≤±(1%+0.05Ω ) Power Rating Load Surface Temp. Rise 350°C max. Δ R/R≤±(2%+0.05Ω ) Short-Time Overload 100% Rated Power5 Seconds JIS-C-5202 5-1 JIS-C-5202 5-4 JIS-C-5202 5-5 Insulation Resistance DC500V 100MΩ min JIS-C-5202 5-6 Dielectric Withstanding Voltage AC3000V 60Sec. JIS-C-5202 5-7 Parameters Short time OverLoad Moisture Resistance Moisture Load Life Load Life Vibration Heat Resistance Dielectric Strength Insulation Resistance Terminal Strength Performance Test Conditions 5X wattage rating-5sec Temp 40℃ moisture 95% DC100V 500HR Temp 40℃ moisture 95% 1/10X Wattage rating (1.5Hr ON-0.5Hr OFF)Repeat 1000Hr Load Rating(chass is mounted) (1.5Hr ON 0.5Hr OFF) -Repeat 1000Hr 10c/s~50c/s~10c/s(lmin)2Hr each of paralleled and right angle 275℃ 2Hr 1000V: AHA500, AHA10A, AHA25A (AHP500, AHP10A, AHP25A) 1500V: AHA50A (AHP50A) 2500V: AHA10B, AHA25B Under the same test condition of Dieletric Strength,Load DC500v and measure the insulation R. (1) Pull Test (30 sec Min) AHA500/AHP500: 1kg. AHA10A/AHP10A: 2.3kg. AHA25A/AHP25A, AHP50A/AHP50A: 4.5kg (2) Torque Test (5~15sec) AHA10B: 27kg-cm, AHA25B: 36Kg-cm Page-7 Specifications △R±(0.5%+0.05Ω)MAX △R±(0.5%+0.05Ω)MAX △R±(0.5%+0.05Ω)MAX △R±(1.5%+0.05Ω)MAX △R±(0.2%+0.05Ω)MAX △R±(0.5%+0.05Ω)MAX △R±(0.2%+0.05Ω)MAX 1000M Ω min △R±(0.2%+0.05Ω)MAX 7. Packing Packing Power Rating BOX(PCS) CARTON(PCS) 5W 400 2400 10W 300 1800 25W 150 600 50W 100 600 80W 8 48 100W 10 60 250W 6 36 8. Plant Address A. Taiwan Xindian Plant 3F, No.5, Lane 560, Chung Cheng Road, Xindian, Taipei, Taiwan, ROC (台北縣新店市中正路 560 巷 5 號 3 樓) Tel. 886-2-2218-2139 Fax. 886-2-6629-8898 B. China Dongguan Plant 7-1, Gaoli Road, Gaoli Industrial Zone Tangxia Zhen, Dongguan, Guangdong, China (廣東省東莞市塘廈鎮高麗工業區高麗路 7-1 號) Tel. 86-769-8772 0275 Fax. 86-769-8772 0275 #4333 C. China MuDu Plant No.158, Fengjiang Road, No.1 Building of NanBangIND.Zone, Mu Du New District, Suzhou, China (江蘇省蘇州市木瀆新區楓江路 158 號南濱工業區 1 號) Tel. 86-512-66518889 Fax. 86-512-66519889 Page-8