resistors
TLR
metal plate current sense resistor
EU
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 height with a thickness of 0.6mm,
0.25mm (TLR1E)
• Ultra low resistance (1mΩ - 20mΩ)
• Products with lead-free terminations meet EU RoHS
and China RoHS requirements
dimensions and construction
Size
Code
Termination
Solder
d
Protective
Coating
L
Dimensions inches (mm)
W
d
t
TLR1E
10mΩ
.039±.002 .020±.002 .012±.004 .010±.004
(1.00±0.05) (0.50±0.05) (0.30±0.10) (0.25±0.10)
2m,3m,4m,5m,6m,
7m,8m,9m,10m,11m,
12m,13m,15m,
16m,18m,20m
.126±.008 .063±.008 .020±.008 .024±.008
(3.20±0.20) (1.60±0.20) (0.50±0.20) (0.60±0.20)
Resistive Element
t
Resistance
TLR2B
Protective Coating
(3A, 3AW: 1mΩ only)
W
NEW
L
d
.071±.008 .026±.008
(1.80±0.20) (0.65±0.20)
1mΩ
TLR2H
2mΩ - 6mΩ
7mΩ - 10mΩ
W
1mΩ
.200±.008 .100±.008 .060±.008
(5.00±0.20) (2.50±0.20) (1.50±0.20) .024±.008
.020±.008 (0.60±0.20)
(0.50±0.20)
.087±.01
(2.20±0.25)
.047±.01
.25±.01
.125±.01 (1.20±0.25) .024±.01
(6.35±0.25) (3.18±0.25) .073±.01 (0.62±0.25)
(1.85±0.25)
2mΩ
TLR3A
3mΩ
.047±.01
(1.20±0.25)
4mΩ
1mΩ - 4mΩ
TLR3AW
5mΩ - 8mΩ
.087±.01
(2.20±0.25)
.25±.01
.125±.01 .047±.01 .024±.01
(6.35±0.25) (3.18±0.25) (1.20±0.25) (0.60±0.25)
.030±.01
(0.77±0.25)
9mΩ, 10mΩ
ordering information
New Part #
TLR
Type
3A
Power
Rating
NEW 1E: 0.2W
2B: 0.5W
2H: 1W
3A: 1W
3AW: 2W
For further information on packaging,
please refer to Appendix A.
D
Termination
Material
D: SnAgCu
T: Sn (1E)
TE
Packaging
TP: 2mm pitch punched paper
(1E)
TE: 7" 8mm pitch
embossed plastic
(3A, 3AW)
TE: 7" 4mm pitch
embossed plastic
(2H only)
TD: 4mm pitch punched paper
(2B only)
2L00
Nominal
Resistance
F: 4 digits
J: 3 digits
Ex: 2L00: 2mΩ
F
75
Tolerance
T.C.R.
F: ±1%
G: ±2%
J: ±5%
75ppm/°C
Nil: 100ppm/°C
Nil: 150ppm/°C
Nil: 200ppm/°C
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
44
1/27/12
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
