LOB3R040FLFLT TT Electronics/IRC, LOB3R040FLFLT Datasheet - Page 2

• Manufacturer Part Number: LOB3R040FLFLT
• Description: RES METAL .040 OHM 3W 1% AXIAL
• Manufacturer: TT Electronics/IRC
• Series: LOBr

Specifications of LOB3R040FLFLT

• Resistance (ohms): 0.04
• Number Of Terminations: 2
• Package / Case: Axial
• Power (watts): 3W
• Composition: Metal Element
• Features: Current Sense, Non-Inductive
• Tolerance: ±1%
• Size / Dimension: 0.210" Dia x 0.560" L (5.33mm x 14.22mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Temperature Coefficient: -
• Height: -
• Other names: 989-1108-2; LOB-3-R040-F-LF; LOB3R040FLF

Physical Data
Temperature Coeffi cient of
Resistance vs. Resistance Value
Wire and Film Technologies Division
Telephone: [phone] • Facsimile: 361 992 3377 • Website: www.irctt.com
Low Resistance
Metal Element Resistor
LOB-1
LOB-3
LOB-5
Style
300
200
100
400
0
0
Resistance (ohms x 10
25
(14.224 ± 0.254)
(23.368 ± 0.254)
0.390 ± 0.010
0.560 ± 0.010
0.920 ± 0.010
connect
(9.9 ± 0.3)
point
L
50
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
75
l
-3
(5.334 ± 0.254)
(8.382 ± 0.254)
0.2100 ± 0.010
)
0.140 ± 0.008
0.330 ± 0.010
100
(3.6 ± 0.2)
LOB-1
LOB-3
LOB-5
Dimensions (Inches (mm))
D
C
L
(33.274)
(33.274)
(42.418)
100
1.670
Power Derating Percentage vs.
Free Air Ambient Temperature:
75
50
25
1.31
1.31
0
C
0
25
D
(34.925 ± 3.175)
(31.750 ± 3.175)
1.375 ± 0.125
1.250 ± 0.125
1.50 ± 0.125
50
(38.1 ± 3.2)
Ambient Temperature (°C)
l
75
connect
point
100
LOB Series Issue December 2009 Sheet 2 of 3
d
0.0305 ± 0.002
(0.813 ± 0.051)
0.0305 ± 0.002
(0.813 ± 0.051)
(1.016 ± 0.051)
125
0.040 ± 0.002
d
150
175