TLR3AWDTED4L00F75 [KOA]
Fixed Resistor, Metal Alloy, 2W, 0.004ohm, 1% +/-Tol, -75,75ppm/Cel, 2512,;
| 型号： | TLR3AWDTED4L00F75 |
| 厂家： | 
KOA SPEER ELECTRONICS, INC. |
| 描述： | Fixed Resistor, Metal Alloy, 2W, 0.004ohm, 1% +/-Tol, -75,75ppm/Cel, 2512, |
| 文件： | 总2页 (文件大小：101K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TLR
metal plate current sense resistor
features
• Ultra-low TCR (+75ppm/°C) available
• Metal alloy: superior corrosion and heat resistance
• Applications include current sensing, voltage division
and pulse applications
• Ultra low resistance (1mΩ - 20mΩ)
• Marking: Black body color with marking (3A and 2B only)
(3AW: 1mΩ only)
• Products with lead-free terminations meet
RoHS requirements
dimensions and construction
Dimensions inches (mm5
Size
2B, 2H and 3AW (2-8mΩ)
Code
Resistance
2m,3m,4m,5m,6m,8m,
10m,11m,12m,13m,
15m,16m,18m,20m
L
W
d
t
L
.126 .008 .063 .008 .020 .008 .024 .008
(3.20 0.205 (1.60 0.205 (0.ꢀ0 0.205 (0.60 0.205
TLR2B
TLR2H
W
Resistive
.060 .008
2mΩ - 6mΩ
7mΩ - 10mΩ
1mΩ
Element
Termination
Solder
(1.ꢀ0 0.205
.020 .008
(0.ꢀ0 0.205
.200 .008 .100 .008
(ꢀ.00 0.205 (2.ꢀ0 0.205
.024 .008
(0.60 0.205
t
.087 .01
(2.20 0.2ꢀ5
d
Protective
Coating
d
.047 .01
2mΩ
3mΩ
4mΩ
(1.20 0.2ꢀ5
.25 .01
.125 .01
(6.3ꢀ 0.2ꢀ5 (3.18 0.2ꢀ5
.024 .01
TLR3A
(0.62 0.2ꢀ5
.073 .01
(1.8ꢀ 0.2ꢀ5
3AW (1mΩ)
L
.047 .01
(1.20 0.2ꢀ5
W
.087 .01
(2.20 0.2ꢀ5
.098 .01
(2.ꢀ0 0.2ꢀ5
Resistive
Element
1mΩ
2mΩ
Termination
Solder
t
.25 .01
.125 .01 .087 .01 .024 .01
(6.3ꢀ 0.2ꢀ5 (3.18 0.2ꢀ5 (2.20 0.2ꢀ5 (0.60 0.2ꢀ5
TLR3AW 3mΩ - 4mΩ
5mΩ - 8mΩ
d
Protective
Coating
d
.047 .01
(1.20 0.2ꢀ5
.030 .01
(0.77 0.2ꢀ5
10mΩ
ordering information
New Part #
TLR
3A
D
TE
2L00
F
75
Power
Rating
Termination
Material
Nominal
Resistance
Type
Packaging
Tolerance
T.C.R.
2B: 0.5W
2H: 1W
3A: 1W
D: SnAgCu
TE: 7" 8mm pitch
embossed plastic
(3A, 3AW: 2,000 pieces/reel)
F: 4 digits
J: 3 digits
Ex: 2L00: 2mΩ
F: 1ꢀ
75ppm/°C
Nil: 150ppm/°C
Nil: 200ppm/°C
(Other termination
styles available,
contact factory
for options)
TE: 7" 4mm pitch
embossed plastic
3AW: 2W
(2H only: 4,000 pieces/reel)
TD: 4mm pitch punched paper
(2B only: 5,000 pieces/reel)
For further information on packaging,
please refer to Appendix A.
BK: Bulk
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/28/05
36
KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
TLR
metal plate current sense resistor
applications and ratings
Absolute
Power
Rating
@ 70°C
T.C.R.
(ppm/°C)
Max.
Standard
Resistance
(Ω)
Rated
Ambient
Temperature
Operating
Temperature
Range
Part
Designation
Resistance
Tolerance
Maximum
Working
Voltage
2m,3m,4m,5m,6m,8m,
10m,11m,12m,13m,
15m,16m,18m,20m
75
150
75
F: 1ꢀ
F: 1ꢀ
F: 1ꢀ
F: 1ꢀ
TLR2B
TLR2H
TLR3A
1/2W (.5W)
1W
+70°C
+70°C
+70°C
-65°C to +155°C
-65°C to +155°C
-65°C to +170°C
√PxR
2m,3m,4m,5m,
6m,7m,8m,9m,10m
√PxR
√PxR
150
150
200
1m, 2m
3m, 4m
1W
F: 1ꢀ
3m
-65°C to +155°C
-65°C to +170°C
-65°C to +155°C
75
F: 1ꢀ
F: 1ꢀ
2W
+70°C
√PxR
4m,5m,6m,7m,8m
1m,2m,3m,4m,5m,
6m,7m,8m,9m,10m
TLR3AW
150
environmental applications
Derating Curve
Temperature Rise
100
TLR2B/2H 8mΩ
TLR3A/3AW 4mΩ
3A, 3AW (4~10 mΩ)
125
125
100
75
50
25
0
1
1
3AW
80
100
75
50
25
0
1
1
2H
2B
60
40
3A
2
2
3AW
3A
2
2
2H
2B
20
2B, 2H, 3AW (1~3 mΩ)
0
-80 -60 -40 -20
0
20 40 60 80 100 120 140 180
70 155 170
0
25
50
75
100
0
25
50
75
100
Ambient Temperature
(°C)
% Rated Power
% Rated Power
1
Hot
Spot
2
Solder
Joint
Performance Characteristics
Requirement ∆ R
Parameter
Resistance
Limit
Within regulated
tolerance
Typical
Test Method
—
—
25°C
Within specified
T.C.R.
+25°C/-55°C and +25°C/+100°C; TLR3AW-75ppm (1mΩ): The resistance
is measured at 20°C~60°C in oil bath. TLR2B/TLR3AW-75ppm (2-8 mΩ):
The resistance is measured at 25°C~100°C in oil bath.
T.C.R.
Resistance to Solder Heat
Rapid Change of Temperature
Moisture Resistance
0.5ꢀ
0.5ꢀ
0.5ꢀ
0.5ꢀ
1.0ꢀ
0.5ꢀ
0.1ꢀ
0.3ꢀ
0.1ꢀ
0.1ꢀ
0.1ꢀ
0.1ꢀ
260°C 5°C, 10 ~ 12 seconds
-55°C (15 minutes), +150°C (15 minutes), 1000 cycles
MIL-STD-202, Method 106, 0ꢀ power, 7a and 7b not required
85°C 2°C, 85ꢀ RH, 1000 hours, 10ꢀ bias
70°C 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
-65°C, 24 hours
Biased Humidity
Endurance at 70°C
Low Temperature Operation
High Temperature
Exposure
+170°C, 1000 hours for 3A & 3AW (4-10 mΩ only)
( 155°C, 1000 hours for 3AW (1-3 mΩ), 2B & 2H only)
1.0ꢀ
0.5ꢀ
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
9/08/06
37
KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
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