RQL10 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Ceramic Encased Wire Wound Resistors

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Resistors And
Resistive Applications
RQL
Ceramic Encased Wire Wound Resistors
■ GENERAL SPECIFICATIONS
Model
Wattage
Rating
Resistance Range(Ω )
Glass Fiber Core Ceramic Core Metal Oxide Film
(GC)
(CC)
(MO)
RQL 10
10W
0.5~1.5K
0.3~10K
10~75K
RQL 15
15W
1.0~1.5K
0.5~12K
10~100K
RQL 20
20W
1.0~2.0K
0.5~15K
10~100K
RQL 25
25W
1.0~2.0K
-
-
RQL 30
30W
1.5~4.0K
-
-
RQL 40
40W
2.0~5.0K
-
-
Resistance
Tolerance
R≤ 1Ω :±10%
R>1Ω :±5%
■ CHARACTERISTICS
Temperature Range
Insulation Resistance
Dielectric Withstanding Voltage
Temp. Coefficient
Short Time Overload
Δ R±[2%+0.05Ω ]
Moisture Resistance
Δ R±[3%+0.05Ω ]
Thermal Shock
Δ R±[2%+0.05Ω ]
Moisture Load Life
Δ R±[3%+0.05Ω ]
Load Life
Δ R±[5%+0.05Ω ]
Solder ability
Note : Applied voltage : AC RMS voltage
Values in [ ] mean change in Ω after test
-25℃~155℃
DC500V, 20MΩ Minimum
AC 1500V for 1minute
GC, CC : ±260ppm/℃; MO : ±400ppm/℃
10 Times rated power for 5 sec.
DC 100V, 40℃ 95% RH, 500h
Power Rating 30 min., -25℃ 15min.
40℃ 95% RH, 10% Power Rating 90min.-ON 30min.-OFF, 500H
Power Rating 90min.-ON, 30min.-OFF, 500H
75% Coverage minimum
■ SURFACE TEMPERATURE INCREASE VERSUS POWER LOAD & DERATING CURVE
■ ORDERING PROCEDURE EXAMPLE
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