AL-1010RDJLF Datasheet, PDF (2/2 Pages) IRC - a TT electronics Company. – Chassis Mounted Power Wirewound Resistor

Chassis Mounted Power
Wirewound Resistor
Physical Data
J
C
M
L
N
EF
B
K
A
H
G
D
Dimensions (inches and (mm))
Style
A
B
C
D
E
F
G
H
J
K
L
M
N
Tol.
±0.005 ±0.005 ±0.031 ±0.062 ±0.015 ±0.015 ±0.015 ±0.010 ±0.010 ±0.010 ±0.005 ±0.015 ±0.005
(metric) ±0.1
±0.1
±0.8
±1.6
±0.4
±0.4
±0.4 ±0.25 ±0.25 ±0.25 ±0.1
±0.4
±0.1
AL-5
0.444 0.490 0.600 1.035 0.334 0.646 0.320 0.065 0.140 0.078 0.093 0.078 0.050
AL-10
(11.28)
0.562
(14.27)
(12.45)
0.625
(15.88)
(15.24)
0.750
(19.1)
(28.58)
1.375
(34.93)
(8.48)
0.430
(10.92)
(16.41)
0.800
(20.3)
(8.13)
0.400
(10.2)
(1.65)
0.075
(1.91)
(3.56)
0.190
(4.83)
(1.98)
0.093
(2.4)
(2.36)
0.093
(2.4)
(1.98)
0.102
(2.59)
(1.27)
0.086
(2.18)
0.719 0.781 1.062 1.938 0.530 1.080 0.560 0.085
AL-25
(18.26) (19.84) (26.97) (49.23) (13.46) (27.43) (14.22) (2.16)
0.260
(6.6)
0.172
(4.37)
0.125
(3.18)
0.115
(2.92)
0.086
(2.18)
AL-50
1.563 0.844 1.968 2.781 0.615 1.140 0.615 0.085
(39.7) (21.44) (49.99) (70.64) (15.62) (28.96) (15.62) (2.16)
0.300
(7.62)
0.196
(4.97)
0.125
(3.18)
0.107
(2.71)
0.086
(2.18)
Power Derating Curve
AL resistors are rated to operate with a 275°C maximum hotspot under full rated power
at 25°C ambient. They must be derated for higher ambient temperature per "Wattage
vs. Ambient Temperature Derating Curve."
120
100
80
A
60
B
40
C
20
Aluminum Chassis
0
25
75
125
175
225
275
325
Ambient Temperature (°C)
Ordering Data
Sample Part No.
IRC Type
AL
Power
10, 25, 50
Range
Tolerance
J = ±5%; F = ±1%; D = ±0.5%; B = ±0.1%
Lead Free Construction
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: [phone] • Facsimile: 361 992 3377 • Website: www.irctt.com
AL - 10 10RD F LF
AL Series Issue August 2008 Sheet 2 of 2