PR03000203008JAC00 Vishay, PR03000203008JAC00 Datasheet - Page 5

• 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

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110
PR01/02/03
Vishay BCcomponents
MARKING
The nominal resistance and tolerance are marked on the
resistor using four colored bands in accordance with IEC
publication 60062, “Color codes for fixed resistors”.
OUTLINES
The length of the body (L
leads into holes of two identical gauge plates and moving
these plates parallel to each other until the resistor body is
clamped without deformation (“IEC publication 60294”).
FUNCTIONAL DESCRIPTION
PRODUCT CHARACTERIZATION
Standard values of nominal resistance are taken from the E96/E24 series for resistors with a tolerance of ± 1 % or ± 5 %.
The values of the E96/E24 series are in accordance with “IEC publication 60063”.
FUNCTIONAL PERFORMANCE
10
10
MASS PER 100 UNITS
TYPE
PR01 Cu 0.6 mm
PR01 FeCu 0.6 mm
PR02 Cu 0.8 mm
PR02 FeCu 0.6 mm
PR02 FeCu 0.8 mm
PR03 Cu 0.8 mm
PR03 FeCu 0.6 mm
PR03 FeCu 0.8 mm
5.0
5.0
2.0
2.0 1.0
1.0
0.5
0.5
PR01 Drift nomogram
(W)
(W)
PR02 Drift nomogram
P
P
0.2
0.2 0.1 %
1.00
0.75
0.50
0.25
2.00
1.50
1.00
0.50
0.1 %
1
) is measured by inserting the
∆ R
∆ R
For technical questions, contact: [e-mail]
MASS
119.2
107.9
118.5
T
T
21.2
20.7
50.4
40.6
49.6
amb
(g)
amb
Power Metal Film Resistors
= 40 °C
= 40 °C
T
T
m
m
(°C)
(°C)
70 °C
70 °C
100 °C
125 °C
155 °C
205 °C
100 °C
125 °C
155 °C
220 °C
MOUNTING
The resistors are suitable for processing on automatic
insertion equipment and cutting and bending machines.
Note:
(1)
Note:
(1)
The maximum permissible hot-spot temperature is 205 °C for PR01,
220 °C for PR02 and 250 °C for PR03.
10
TYPE
PR01
PR02
PR03
MOUNTING PITCH
TYPE
PR01
PR02
PR03
LIMITING VALUES
Recommended minimum value.
The maximum voltage that may be continuously applied to the
resistor element, see “IEC publication 60115-1”.
5.0
MATERIAL
2.0
double kink small pitch
double kink small pitch
double kink small pitch
double kink large pitch
double kink large pitch
double kink large pitch
LEAD
FeCu
FeCu
Cu
Cu
Cu
1.0
LEAD STYLE
straight leads
straight leads
straight leads
radial taped
radial taped
0.5
(W)
P
PR03 Drift nomogram
0.2 0.1 %
3.00
2.25
1.50
0.75
RANGE
R < 1 Ω
1 Ω ≤ R
R < 1 Ω
1 Ω ≤ R
1 Ω ≤ R
R < 1 Ω
1 Ω ≤ R
1 Ω ≤ R
∆ R
VOLTAGE
LIMITING
Document Number: 28729
12.5
15.0
23.0
350
500
750
(V)
17.8
12.5
17.8
15.0
25.4
20.0
mm
4.8
4.8
Revision: 06-Dec-07
(1)
(1)
(1)
T
PITCH
amb
(1)
= 40 °C
T
m
LIMITING
POWER
(°C)
(W)
5
6
9
0.6
1.0
1.2
2.0
1.3
1.6
3.0
2.5
10
e
2
7
5
2
7
6
8
(1)
(1)
(1)
70 °C
100 °C
125 °C
155 °C
250 °C