AW181KE Ohmite

A Series PulsEater Ceramic Composition Available in E12 Ohmic values The A Series non-inductive, ceramic composite resistors are designed for a variety of applications where high energy handling capabilities are crucial. *AZ style is provided with These resistors are ideal for any application which dual terminal wires is subject to surges, high peak power, or impulse energy. FEATuRES APPlICATIONS Their unique design allows uniform distribution High Surge Energy Motor Drives of energy throughout their structure which results in low thermal stress. The high-temperature, Non-Inductive Power Supplies, UPS solvent-resistant epoxy coating carries a UL94V0 Small Size Power Conversion flammability rating which is suitable for almost any In-Rush Current Limiting environment. SERIES SPECIFICATIONS P Impulse 1 2 3 4 Resistance avg. Voltage Energy Series (ohms) (watts) (volts) (joule) AV 3.3 to 10K 2.0 1000 250 AW 4.7 to 15K 2.5 1500 400 AX 1.0 to 3.3K 3.5 1000 700 AY 2.2 to 6.8K 4.5 2000 1400 AZ 1.5 to 4.7K 5.5 2500 2800 1 2 3 4 E12 Standard Values 10% Free Air 40C Ambient In Air Single Impulse ChARACTERISTICS Derating Bulk Ceramic Resistance Element Terminals Radial 100% Sn solder coated radial (60/40 120 solder available upon request) 100 Coating UL94V0, solvent resistant epoxy 80 Tolerance 10% Standard 60 Operating Temp. -55C to 150C 40 Range 20 Derating Derates linearly from 100% 50C to 0% 0 150C 0 20 40 60 80 100 120 140 160 Temperature Rise 100C 100% rated power, 50C ambient Ambient Temp (C) Mounting clip Surface Temperature Rise vs. Applied Power This saddle clip conforms D 120 to the configuration of 100 Ohmites A Series resistor H to provide secure mount- 80 ing. Made of a durable 60 thermoplastic polyester, L 40 the saddle clip is designed to secure the A Series in 20 Dim. (mm) place while safely with- 0 Part No. D H L for Series Color standing its operating tem- 0 20 40 60 80 100 120 % Rated Power 5911E 20 23 13 AX and AY White peratures. Use (2) saddle clips per resistor for extra 5910E 25 26 15 AZ Black stability. (continued) 52 1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com info ohmite.com Temperature Rise (C) % Rated Power A Series PulsEater Ceramic Composition Available in E12 Ohmic values dImENSIONS AV - AY AZ P L D H S Term. wire avg.2 max. max. max. norm. gauge Weight L L Series (watts) (mm) (mm) (mm) (mm) (AWG) (g) AV 2.0 15 13 22 12.5 20 3.9 D D AW 2.5 20 13 22 17.5 20 5.4 H AX 3.5 15 21 28 12.5 18 10 AY 4.5 25 21 28 22.5 18 19 16.7mm 4.7mm AZ 5.5 30 26 27 18 33 0.7mm S S 7.6mm Offset crimp width is 2x terminal wire gauge AZ series also available with crimps upon request ORdERINg INFORmATION RoHS compliant AW56G K E Size Tolerance Ohm Value Example: K=10% std. 33G = 3.3 Ohms M = 20% 330 = 33 Ohms 331 = 330 Ohms Standard Values Series Series Series Series Part No. Part No. Part No. Part No. Prefix Prefix Prefix Prefix Suffix Suffix Suffix Suffix 1.0 10GK 5.6 56GK 33 330K 220 221K 1.2 12GK 6.8 68GK 39 390K 270 271K 1.5 15GK 8.2 82GK 47 470K 330 331K 1.8 18GK 10 100K 56 560K 470 471K 2.2 22GK 12 120K 68 680K 560 561K 2.7 27GK 15 150K 82 820K 680 681K 3.3 33GK 18 180K 100 101K 820 821K 3.9 39GK 22 220K 120 121K 1000 102K 4.7 47GK 27 270K 150 151K 180 181K Check product availability at www.ohmite.com = Standard values Non-standard values subject to a minimum handling charge per item. rev 1/20-1 1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com info ohmite.com 53 Ohmic value AV AW AX AY AZ Ohmic value AV AW AX AY AZ Ohmic value AV AW AX AY AZ Ohmic value AV AW AX AY AZ