Wire Wound Resistors
RW SILICON COATED WIRE WOUND FIXED RESISTORS
불연성도료 권선고정저항기
형명
Type
촌 법 Dimensions [mm]
L±1.5 D±1.0 d±0.02 L1±2
RW 1 10 3.3 0.8 27
RW 2 12 4.0 0.8 27
RW 3 15 5.5 0.8 35
RW 5 24 8.5 0.8/1.0 35
RW 10 39 8.5 0.8/1.0 35
RW 10L 46 10.5 0.8/1.0 35
형명
Type
정격전력
Rated Wattage
최고사용전압
Max.
Working
Voltage
저항치허용차
Resistance
Tolerance
저항치범위
Resistance
Range
특주품Special Order
Inductive Non-Inductive 저항치허용차
Resistance
Tolerance
온도계수
T.C.R
RW 1 1W 50V ±0.5(D)
±1.0(F)
±2.0(G)
±5.0(J)
0.1~ 1kΩ 0.1~0.5kΩ ±0.10(B)
±0.25(C)
± 5 ppm/°C
± 10 ppm/°C
± 25 ppm/°C
RW 2 2W 100V 0.1~ 6kΩ 0.1~ 2kΩ
RW 3 3W 200V 0.1~10kΩ 0.1~ 4kΩ
RW 5 5W 450V 0.5~30kΩ 0.1~15kΩ
RW 10 10W 700V 0.5~70kΩ 0.1~30kΩ
RW 10L 14W 800V 0.5~100kΩ 0.1~40kΩ
항 목 Test Conditions & Test method
 1. 사용온도범위 Operating Temp. Range -55°C~ +275°C 
 2. 온도계수 Temperature coefficient ±400ppm/°C below 9.9Ω, ±260ppm/°C 10Ω and above 
 3. 절연저항 Insulation Resistance 20MΩ Minimum 
 4. 내전압 Dielectric Withstanding Voltage ±[1.0% + 0.05Ω] AC800V 1minutes 
 5. 단시간과부하 Short Time Overload ±[2.0% + 0.05Ω] 10×wattage rating- 5seconds 
 6. 내구성 Load Life ±[5.0% + 0.05Ω] Wattage rating 1.5hrs.-on, 30min-off, 1000hrs 
 7. 내습성 Moisture Resistance ±[3.0% + 0.05Ω] 40°C, 95%RH, 0.1×wattage rating. 1.5hrs.-on, 30min-off, 500hrs 
 8. 단자강도 Terminal Strength ±[1.0% + 0.05Ω] Pull-1kgf, Bent-1kgf (30secs-2cycles) 
 9. 열충격 Thermal Shock ±[2.0% + 0.05Ω] 350 ±5°C, 2 hours 
 10. 내진성 Vibration ±[1.0% + 0.05Ω] X-2 hours, Y-2 hours 
RW 5W(N) 100Ω J
1 2 3 4

1. 형명 Type
2. 정격전력 Rated Wattage
  (무유도 Non-Inductive)
3. 저항치 Resistance
4. 허용오차 Tolerance