ULR2-R01FT2 Welwyn Components, ULR2-R01FT2 Datasheet - Page 3

• Manufacturer Part Number: ULR2-R01FT2
• Description: RESISTORS, METAL STRIP R01 2W 1%RESISTORS, METAL STRIP R01 2W 1%
• Manufacturer: Welwyn Components
• Series: ULRr

Specifications of ULR2-R01FT2

• Metal Strip: RESISTANCE
• Case Style: 2512
• Power Rating: 2W
• Tolerance, +: 1%
• Tolerance, -: 1%
• Temp, Op. Max: 170(DEGREE C)
• Temp,: ROHS COMPLIANT

Metal Strip Current Sense
Resistors Surface Mount
ULR Series
Recommended Solder Pad Layout
Flammability
The resistor will not burn or emit incandescent particles under any condition of applied temperature or overload.
Solvent resistance
The body protection and marking are resistant to all normal industrial solvents suitable for printed circuits.
Packaging
The standard packing for ULR parts is on a 2000 piece reel of size 12mm tape
Ordering Procedure
Example: ULR2 at 2.5 milliohms and 1% tolerance on reel of 2000 pieces:
Type
Resistance value (IEC62 code)
Tolerance (IEC62 code)
© Welwyn Components Limited
Telephone: [phone] · Facsimile: [phone] · Email: [e-mail] · Website: www.welwyn-tt.com
Dimensions (mm)
F
J
Green
Green
Type
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
0.5mΩ, 0.75mΩ
1mΩ to 10mΩ
Values (mΩ)
1%
5%
4-wire pad layout (recommended for precision current sensing)
0.75mΩ
0.5mΩ
1.5mΩ
2.5mΩ
3.5mΩ
4.5mΩ
5.5mΩ
1mΩ
2mΩ
3mΩ
4mΩ
5mΩ
6mΩ
7mΩ
0.7
ULR2 - R0025
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
6.35
Bedlington, Northumberland NE22 7AA, UK
1.8
L
4.75
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
W
1.00
0.60
1.40
1.00
0.80
0.65
0.50
1.00
0.70
0.71
0.60
0.58
0.50
0.47
0.50
0.45
T
1.45
F
1.93
1.93
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
D
T2
Nom. Wt. (g)
0.09
0.08
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.06
1.8
2-wire pad layout
T2
4.75
W
T
Welwyn Components
Welwyn Components
Tape
D
3.6
L
2512
2000 / reel
Issue A · 09.06
Packing