ULW2-33RJA25 TT Electronics/Welwyn, ULW2-33RJA25 Datasheet - Page 3

• Manufacturer Part Number: ULW2-33RJA25
• Description: RES 33 OHM 2W 5% AXIAL
• Manufacturer: TT Electronics/Welwyn
• Series: ULWr

Specifications of ULW2-33RJA25

• Featured Product: ULW Series Wirewound Resistors
• Resistance (ohms): 33
• Number Of Terminations: 2
• Package / Case: Axial
• Power (watts): 2W
• Composition: Wirewound
• Features: Flame Proof, Fusible
• Temperature Coefficient: ±200ppm/°C
• Tolerance: ±5%
• Size / Dimension: 0.150" Dia x 0.354" L (3.80mm x 9.00mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Height: -
• Other names: 985-1001-3

UL Recognised Wirewound Resistors
ULW Series
Pulse Performance
Fusing Performance
© Welwyn Components Limited
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14
12
10
8
6
4
2
0
0
(single or low repetition rate, ΔR<5%)
10
Pulse Energy Limit
20
30
60
50
40
30
20
10
Value (ohms)
0
40
30
· Bedlington, Northumberland NE22 7AA, UK
50
60
ULW2 Fusing Characteristic
35
70
ULW3 & 4
80
ULW2
ULW5
90 100
40
Initial Power (W)
45
6
5
4
3
2
1
0
0
resistor. The generator open circuit voltage will be higher
Note the voltage shown is the nett voltage across the
10
due to the generator's internal impedance.
1.2/50μs Peak Voltage Limit
50
20
(10 pulses at 10s intervals, ΔR<5%)
30
55
40
Value (ohms)
Welwyn Components
50
60
60
70
ULW5
80
ULW3 & 4
ULW2
90
100
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