PR03000201008JAC00 Vishay, PR03000201008JAC00 Datasheet - Page 9

• Manufacturer Part Number: PR03000201008JAC00
• Description: Metal Film Resistors - Through Hole 3watts 1ohms 5%
• Manufacturer: Vishay
• Series: PR03r
• Type: Power Metal Film Resistorr

Specifications of PR03000201008JAC00

• Resistance: 1 Ohms
• Power Rating: 3 Watts
• Voltage Rating: 750 Volts
• Temperature Coefficient: +/- 250 PPM / K
• Tolerance: 5 %
• Termination Style: Axial
• Operating Temperature Range: - 55 C to + 155 C
• Dimensions: 5.2 mm Dia. x 16.7 mm L
• Resistance Tolerance: ± 5%
• Resistor Element Material: Metal Film
• Resistor Case Style: Axial Leaded
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

www.vishay.com
114
PR01/02/03
Vishay BCcomponents
Ø 0.6 mm Cu-leads
Minimum distance from resistor body to PCB = 1 mm
Application Information
PR01 Temperature rise (ΔT) at the lead end (soldering point) as a
conditions; the data may deviate according to the applications.
conditions; the data may deviate according to the applications.
This graph is based on measured data under constant voltage
This graph is based on measured data under constant voltage
function of dissipated power at various lead lengths after mounting.
PR02 Time to interruption as a function of overload power
PR03 Time to interruption as a function of overload power
10
10
(K)
(s)
(s)
∆ T
10
10
t
t
100
10
10
-1
-1
80
60
40
20
1
1
2
2
0
0
0
0
for range: 0.68 R ≤ R
20
for range: 5 R ≤ R
50
40
0.4
100
60
150
n
n
< 68 R
≤ 560 R
80
0.8
For technical questions, contact: [e-mail]
P overload (W )
P overload (W )
200
P (W )
100
15 mm
25 mm
20 mm
Power Metal Film Resistors
120
250
1.2
Interruption Characteristics
Ø 0.6 mm Cu-leads
Ø 0.6 mm FeCu-leads
conditions; the data may deviate according to the applications.
This graph is based on measured data under constant voltage
PR02 Time to interruption as a function of overload power
PR01 Hot-spot temperature rise (ΔT) as a function
PR01 Hot-spot temperature rise (ΔT) as a function
(K)
∆ T
10
(K)
∆ T
10
(s)
200
160
120
200
160
120
t
10
-1
80
40
1
80
40
2
0
0
0
0
0
for range: 68 R ≤ R
20
of dissipated power.
of dissipated power.
40
0.4
0.4
60
n
≤ 560 R
Document Number: 28729
80
0.8
0.8
P overload (W )
P (W )
Revision: 06-Dec-07
100
P (W )
120
1.2
1.2