PR03000203008JAC00 Vishay, PR03000203008JAC00 Datasheet - Page 11

• Manufacturer Part Number: PR03000203008JAC00
• Description: PR03 5% AC 3R0
• Manufacturer: Vishay
• Series: PR03r
• Type: Power Metal Film Resistorr

Specifications of PR03000203008JAC00

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

www.vishay.com
116
PR01/02/03
Vishay BCcomponents
Ø 0.8 mm FeCu-leads
Minimum distance from resistor body to PCB = 1 mm
Ø 0.8 mm Cu-leads
Minimum distance from resistor body to PCB = 1 mm
Ø 0.6 mm FeCu-leads
Minimum distance from resistor body to PCB = 1 mm
Application Information
PR02 Temperature rise (ΔT) at the lead end (soldering point) as a
PR03 Temperature rise (ΔT) at the lead end (soldering point) as a
PR03 Temperature rise (ΔT) at the lead end (soldering point) as a
function of dissipated power at various lead lengths after mounting.
function of dissipated power at various lead lengths after mounting.
function of dissipated power at various lead lengths after mounting.
∆ T
(K)
∆ T
(K)
(K)
∆ T
100
100
100
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
0
0
0
0.8
1
1
1.6
For technical questions, contact: [e-mail]
2
2
P (W )
P (W )
P (W )
15 mm
20 mm
25 mm
10 mm
15 mm
20 mm
25 mm
20 mm
15 mm
25 mm
Power Metal Film Resistors
2.4
3
3
Ø 0.8 mm Cu-leads
Ø 0.6 mm FeCu-leads
Ø 0.8 mm FeCu-leads
PR03 Hot-spot temperature rise (ΔT) as a function
PR03 Hot-spot temperature rise (ΔT) as a function
PR03 Hot-spot temperature rise (ΔT) as a function
(K)
(K)
∆ T
∆ T
∆ T
(K)
240
200
160
120
200
160
120
240
200
160
120
80
40
80
40
80
40
0
0
0
0
0
0
of dissipated power.
of dissipated power.
of dissipated power.
1
1
1
Document Number: 28729
2
2
2
Revision: 06-Dec-07
P (W )
P (W )
P (W )
3
3
3