KNP1WS RFE | Alldatasheet
Document overview
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Technical content
REV 2004.6.15 POWER RESISTORS: WIRE WOUND KN(P & Y) Series: Tubular Wire Wound
FEATURES
- Excellent heat dissipation, small linear temp. coeff.
- Instant overload capability
- Nonflame, light weight
- Silicon resin coating available
- Non-inductively wound type available
- KNP type is available on tape through 5WS size TEMPERATURE RISE 0 20 40 60 80 100 120 Rated Load (%) Temperature Rise ( C) 10W 100 150 200 250 DERATING CURVE Rated Load (% PART NUMBER EXAMPLE KNP 1W R - 10R - J Tolerance Resistance B=Bulk, R=Reel, A=Ammo Wattage Series
ELECTRICAL CHARACTERISTICS
Res. Temp Coeff. Short Time Overload Rated Load Insulation Resistance Temp. Cycle Load Life Moister-Proof Load Life Condition JIS.C.5202.5.2 10X rated wattage for 5 seconds Rated wattage for 30min. 500V megger -30°C ~ 85°C 5 cycles 70°C on-off cycle 1,000 hrs 40°C 95% RH on-off cycle 1K hrs Specification <20W±400PPM>20W±260PPM ±2% ±1% 1,000MW min ±1% ±5% ±3% KNP D±0.5 L±1.0 H±3 d±0.05 Resistance Range ( W) Dielectric Voltage(V) KNP1WS KNP2WS KNP1W KNP2W KNP3WS KNP3W KNP5WS KNP5W KNP7W KNP8W KNP10W KNY KNY2W KNY3W KNY5W KNY7W KNY10W Dimension (mm) 3.5 4.5 4.5 Dmax L±1.5 H±1 P±0.5 B±0.5 5.5 6.5 8.5 8.5 8.5 11.5 11.5 26 0.6 0.8 3217.5 17.5 15.5 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 21.5 21.5 21.5 4.5 4.5 500 500 1000 1000 10001 ~ 2K 1 ~ 1K 0.5 ~ 560 0.1 ~ 200 0.1 ~ 50 0.1 ~ 47 0.1 ~ 100 0.1 ~ 330 0.1 ~ 100 0.1 ~ 330 0.1 ~ 560 0.1 ~ 560 0.1 ~ 1K 0.1 ~ 1K 0.1 ~ 1.5K 1 ~ 2K 300 500 500 500 500 500 500 1000 1000 1000 1000
- Special tape to tape size by request Standard Tape T52 Standard Packing T73 T73 T73 T73 T73 T73 T73 Bulk Bulk Bulk Bulk Bulk Bulk Bulk Bulk 2500 2000 2000 1000 1000 1000 1000 1000 500 500 500 500 500 500 500 500 40 70 155 275 100 -50 0 10050 150 200 250 300 Ambient Temperature (°C) 3W-10W 1W-2W RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com