PDF AY1xxK Data sheet ( Hoja de datos )

Número de pieza	AY1xxK
Descripción	Resistor
Fabricantes	Ohmite
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No Preview Available ! A Series PulsEaters® Ceramic Composition Resistors Available in E12 Ohmic values Style A L single lead Style B (AW, AX, AY) dual lead (AZ) DH offset crimp S 4.7mm standoff lead offset 2x dia. 7.6mm AZ style is provided with dual leads 16.7mm Lead Gauge: AW = 20AWG AX = 18AWG AY = 18AWG AZ = 18AWG The “A” Series of non-induc- tive, ceramic composite resis- tors are designed for a variety of applications where high energy handling capabilities are crucial. These resistors are ideal for any application which is subject to surges, high peak power or impulse energy. Their unique design allows uniform distribution of energy throughout their structure which results in low thermal stress. The high-temperature, solvent-resistant epoxy coating carries a UL94V0 flammability rating which is suitable for almost any environment. FEATURES • High Surge Energy • Non-Inductive • Small Size APPLICATIONS • Motor Drwivwews .DataSheet4U.com • Power Supplies, UPS • Power Conversion • In-Rush Current Limiting SPECIFICATIONS Material Resistance Element: Bulk Ceramic Terminals: Solder coated radial leads (axial lead version avail- able upon request) Coating: UL94V0, solvent resist- ant epoxy Electrical Tolerance: ± 10% Standard; ±5% Special Order Derating: Derates linearly from 100% @ 50°C to 0% @ 150°C Temperature Rise: 100°C @ 100% rated power, 50°C ambient LD H S Resistance1 P max. max. max. norm. Series (Ohms) avg.2 (mm) (mm) (mm) (mm) AW xxx 4.7 to 15K 2.5 20 13 22 17.5 AX xxx 1.0 to 3.3K 3.5 15 21 31 12.5 AY xxx 2.2 to 6.8K 4.5 25 21 31 22.5 AZ xxx 1.5 to 4.7K 5.5 30 26 36 27 Impulse Energy4 Voltage3 (Joule) (Volts) 1500 400 1000 700 2000 1400 2500 2800 1E12 Standard Values ±10%; 2Free Air 40°C Ambient; 3In Air; 4Single Impulse ORDERING INFORMATION AW 5 6 G K Size AW = 2.5W AX = 3.5W AY = 4.5W AZ = 5.5W Ohm Value Tolerance Example: K = 10% Standard 33G = 3.3 Ohms J = 5% Special order 330 = 33 Ohms 331 = 330 Ohms Parameter Life Test Single Pulse Energy Repetitive HV Pulsing Short-time Overload Short-term High Temp Long-term High Temp Thermal Shock Cycle Moisture Resistance Maximum ∆R +5% ±1.5% ±2.0% ±1.5% ±1.5% ±2.0% ±2.0% ±1.0% STANDARD SPECIFICATIONS Test Method MIL-STD-202F, method 108A. except 50°C, 1000 hrs. @ rated power; 1.5 hrs. ON, 0.5 hrs. OFF Single pulse, capacitor discharge at Rated Energy; 350VDC for AW and AX sizes; 650VDC for AY and AZ sizes. 10 joules @ 5.OKV, 10,000 cycles 10x rated power. 5 seconds ON, 5 seconds OFF, 5 cycles 250°C for 30 seconds 1000 hours @ 150°C MIL-STD-202F, method 107D. -55°C to +125°C, 5 cycles 90% to 95% rh @ 40°C, 1000 hrs. Series Part No. Prefix ➤ Suffix 1.0 –––10GK ✔ 1.2 –––12GK 1.5 –––15GK ✔ 1.8 –––18GK 2.2 –––22GK ✔✔✔ 2.7 –––27GK ✔ 3.3 –––33GK ✔✔✔ 3.9 –––39GK ✔✔✔ 4.7 –––47GK ✔ ✔ ✔ = Stock values Non-standard values subject to a mini- mum handling charge per item. A SERIES STOCK VALUES Part No. Prefix ➤ Suffix 5.6 –––56GK 6.8 –––68GK 8.2 –––82GK 10 –––100K 12 –––120K 15 –––150K 18 –––180K 22 –––220K 27 –––270K Series ✔✔ ✔✔ ✔✔ ✔✔✔✔ ✔✔ ✔✔✔✔ ✔✔ Series Part No. Prefix ➤ Suffix 33 –––330K ✔ ✔ ✔ ✔ 39 –––390K ✔ ✔ ✔ ✔ 47 –––470K ✔ ✔ 56 –––560K ✔ ✔ 68 –––680K ✔ ✔ ✔ 82 –––820K ✔ ✔ 100 –––101K ✔ ✔ ✔ ✔ 120 –––121K 150 –––151K ✔ ✔ 180 –––181K 220 270 330 390 470 560 680 820 1000 Part No. Prefix ➤ Suffix –––221K –––271K –––331K –––391K –––471K –––561K –––681K –––821K –––102K Series ✔✔✔✔ ✔✔ ✔✔✔✔ ✔✔✔✔ ✔✔ ✔✔ ✔✔ ✔✔ ✔✔✔✔ 50 Ohmite Mfg. Co. 1600 Golf Rd., Suite 850, Rolling Meadows, IL 60008 • Tel. 1-866-9-OHMITE • Fax 1-847-574-7522 • www.ohmite.com • [email protected] 1 page

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