ULR3R001FLFTR IRC, ULR3R001FLFTR Datasheet - Page 3

• Manufacturer Part Number: ULR3R001FLFTR
• Description: Current Sense Resistors - SMD 3W 0.001 OHM 1%
• Manufacturer: IRC
• Series: ULRr

Specifications of ULR3R001FLFTR

• Resistance: 0.001 Ohms
• Power Rating: 3 Watts
• Tolerance: 1 %
• Temperature Coefficient: +/- 50 PPM / C
• Package / Case: 2512 (6332 metric)
• Product: Metal Element Current Sensing Resistors
• Operating Temperature Range: - 55 C to + 170 C
• Dimensions: 3.2 mm W x 6.3 mm L x 0.6 mm H
• Termination Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

u
Note: Nominal values; tolerances not included
4-wire pad layout
unit: mm
Electrical Connections
unit: mm
2512 - Black
2512 - Green
- 4
Package
- 4
Wire and Film Technologies Division
Telephone: [phone] • Facsimile: 361 992 3377 • Website: www.irctt.com
n
1.0
: t i
i w
i w
0.8
0.5
e r
e r
m
m
p
p
a
a
d
d
a l
a l
a
a
a
y
y
o
o
t u
t u
All
0.5
0.75
1 - 1.5
2 - 3
4
5 - 6
7
8 - 20
Resistance
(mΩ)
L
L
L
0.7
1.05
1.2
2
2
1
1.85
2.78
2.58
2.03
1.28
2.28
2.03
1.53
1.28
5
0
2
1
a
1
0
2
0
6
u
2-wire pad layout
unit: mm
- 2
unit: mm
- 2
n
: t i
i w
i w
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
2.9
0.9
1.3
2.4
3.9
1.9
2.4
3.4
3.9
e r
m
e r
L
m
p
p
a
a
d
d
a
a
a l
a l
a
y
y
o
o
t u
t u
L
L
L
1206 - Green
2010 - Green
3.45
Package
2.9
1.9
2
2
1
5
0
2
1
1
0
2
0
6
u
4-wire measurement points
unit: mm
- 4
unit: mm
- 4
n
: t i
i w
i w
1.0, 4.0,
5.0, 6.0
2.0, 3.0, 10
7.0, 8.0, 9.0
1
2.0, 6.0,
7.0, 8.0
3
4.0, 5.0
Resistance
(mΩ)
1.2
1.5
e r
e r
1.25
m
m
m
m
e
e
a
a
s
s
u
ULR Issue April 2011 Sheet 3 of 6
u
e r
e r
m
m
e
e
5.4
t n
4.32
t n
2.6
p
p
1.84
1.54
1.04
1.84
1.1
0.6
0.9
o
o
a
n i
n i
s t
s t
0.5
Probe dia.
0.5
Probe dia.
0.5
Probe dia.
1.00
2.00
1.40
1.40
2.00
3.00
1.40
L
2
2
1
5
0
2
1
1
0
2
0
6