PR01/02/03
Vishay BCcomponents
Power Metal Film Leaded Resistors
FEATURES
•
High power in small packages (1 W/0207 size to
3 W/0617 size)
•
Different lead materials for different applications
•
Defined interruption behaviour
•
Lead (Pb)-free solder contacts
DESCRIPTION
A homogeneous film of metal alloy is deposited on a high
grade ceramic body. After a helical groove has been cut in
the resistive layer, tinned connecting wires of electrolytic
copper or copper-clad iron are welded to the end-caps. The
resistors are coated with a red, non-flammable lacquer which
provides electrical, mechanical and climatic protection. This
coating is not resistant to aggressive fluxes. The
encapsulation is resistant to all cleaning solvents in
accordance with IEC 60068-2-45.
•
Pure tin plating provides compatibility with lead (Pb)-free
and lead containing soldering processes
•
Compliant to RoHS directive 2002/95/EC
APPLICATIONS
•
All general purpose power applications
TECHNICAL SPECIFICATIONS
VALUE
DESCRIPTION
PR01
Cu-lead
Resistance Range
(2)
Resistance Tolerance and Series
Rated Dissipation,
P
70
:
R
<1
Ω
1
Ω≤
R
Thermal Resistance (R
th
)
Temperature Coefficient
Maximum Permissible Voltage
(U
max.
AC/DC)
Basic Specifications
Climatic Category (IEC 60068-1)
Stability After:
Load (1000 h,
P
70
)
Long Term Damp Heat Test (56 Days)
Soldering (10 s, 260 °C)
ΔR
max.: ± (5 %
R
+ 0.1
Ω)
ΔR
max.: ± (3 %
R
+ 0.1
Ω)
ΔR
max.: ± (1 %
R
+ 0.05
Ω)
350 V
0.6 W
1W
135 K/W
1.2 W
2W
75 K/W
-
1.3 W
115 K/W
≤
± 250 ppm/K
500 V
IEC 60115-1
55/155/56
750 V
1.6 W
3W
60 K/W
-
2.5 W
75 K/W
0.22
Ω
to 1 MΩ
0.33
Ω
to 1 MΩ
FeCu-lead
1
Ω
to 1 MΩ
Cu-lead
0.68
Ω
to 1 MΩ
FeCu-lead
1
Ω
to 1 MΩ
PR02
PR03
± 1 % (E24, E96 series); ± 5 % (E24 series)
(1)
Notes
(1)
1 % tolerance is available for
R
-range from 1
R
upwards
n
(2)
Ohmic values (other than resistance range) are available on request
•
R
value is measured with probe distance of 24 mm ± 1 mm using 4-terminal method
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Document Number: 28729
Revision: 14-Oct-09
PR01/02/03
Power Metal Film Leaded Resistors
Vishay BCcomponents
PART NUMBER AND PRODUCT DESCRIPTION
PART NUMBER: PR02000201001JA100
P
MODEL/SIZE
PR0100
PR0200
PR0300
R
0
2
0
WIRE
TYPES
0
0
2
0
1
0
0
1
J
A
1
0
0
SPECIAL
The 2 digits
are used for
all special
parts.
00
= Standard
VARIANT
0
= Neutral
Z
= Value
overflow
(Special)
TCR/MATERIAL
0
= Standard
VALUE
3 digit value
1 digit multiplier
MULTIPLIER
7
= *10
-3
8
= *10
-2
9
= *10
-1
0
= *10
0
1
= *10
1
2
= *10
2
3
= *10
3
4
= *10
4
5
= *10
5
TOLERANCE
F
=±1%
J
=±5%
PACKAGING
(1)
N4
N3
A5
A1
AC
R5
R2
L1
DC
K1
B1
PC
1
= Cu 0.6
2
= Cu 0.8
3
= FeCu 0.6
4
= FeCu 0.8
PRODUCT DESCRIPTION: PR02 5 % A1 1K0
PR02
MODEL/SIZE
PR01
PR02
PR03
5%
TOLERANCE
±1%
±5%
A1
PACKAGING
(1)
N4
L1
N3
DC
A5
K1
A1
B1
AC
PC
R5
R2
1K0
RESISTANCE VALUE
1K0
= 1 kΩ
4K75
= 4.75 kΩ
Notes
(1)
Please refer to table PACKAGING for details
•
The PART NUMBER is shown to facilitate the introduction of a unified part numbering system for ordering products
PACKAGING
AMMO PACK
MODEL
TAPING
PIECES
5000
Axial, 52 mm
1000
PR01
4000
Radial
12.5 mm
Axial, 52 mm
PR02
Radial
15.0 mm
Axial, 63 mm
PR03
Radial
20.0 mm
500
PC
500
AC
25.4 mm
500
DC
1000
B1
1000
3000
A1
N3
5000
2000
R5
R2
17.8 mm
1000
L1
1000
K1
N4
17.8 mm
1000
L1
A1
CODE
A5
PIECES
5000
CODE
R5
PITCH
PIECES
CODE
REEL
BULK, DOUBLE KINK
Document Number: 28729
Revision: 14-Oct-09
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PR01/02/03
Vishay BCcomponents
DIMENSIONS
L
1
Power Metal Film Leaded Resistors
Ø
d
ØD
L
2
Type with straight leads
DIMENSIONS
- Straight lead type and relevant physical dimensions; see straight leads outline
TYPE
Ø D
max.
(mm)
2.5
3.9
5.2
L
1 max.
(mm)
6.5
10.0
16.7
L
2 max.
(mm)
Cu
PR01
PR02
PR03
8.0
12.0
19.5
0.58 ± 0.05
0.78 ± 0.05
0.78 ± 0.05
Ø
d
(mm)
FeCu
-
0.58 ± 0.05
0.58 ± 0.05
P
1
± 0.5
ØD
P
1
± 0.5
L
1
L
2
8
+2
4.5
+ 1
0
Ød
b
1
b
2
P
2
± 3
S
ØB
± 0.07
Type with double kink
Dimensions in millimeters
DIMENSIONS
- Double kink lead type and relevant physical dimensions; see double kinked outline
TYPE
LEAD STYLE
Cu
Double kink
large pitch
PR01
Double kink
small pitch
Double kink
large pitch
PR02
Double kink
small pitch
Double kink
large pitch
PR03
Double kink
small pitch
-
0.78 ± 0.05
1.30
+ 0.25/- 0.20
2.15
+ 0.25/- 0.20
-
0.78 ± 0.05
0.78 ± 0.05
0.58 ± 0.05
1.30
+ 0.25/- 0.20
1.10
+ 0.25/- 0.20
1.65
+ 0.25/- 0.20
1.65
+ 0.25/- 0.20
5.2
22.0
20.0
2
1.0
-
0.78 ± 0.05
0.58 ± 0.05
0.58 ± 0.05
1.10
+ 0.25/- 0.20
1.10
+ 0.25/- 0.20
1.45
+ 0.25/- 0.20
1.45
+ 0.25/- 0.20
3.9
15.0
25.4
15.0
25.4
2
2
1.0
1.0
0.58 ± 0.05
Ø
d
(mm)
FeCu
0.58 ± 0.05
1.10
+ 0.25/- 0.20
1.45
+ 0.25/- 0.20
2.5
12.5
17.8
12.5
17.8
2
2
0.8
0.8
17.8
17.8
2
0.8
b
1
(mm)
b
2
(mm)
Ø
D
max.
(mm)
P
1
(mm)
P
2
(mm)
S
max.
(mm)
Ø
B
(mm)
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Document Number: 28729
Revision: 14-Oct-09
PR01/02/03
Power Metal Film Leaded Resistors
Vishay BCcomponents
PRODUCTS WITH RADIAL LEADS (PR01, PR02)
P
2
P
H
1
H
H
0
L
1
L
W
0
W
F
P
0
P
1
D
0
DIMENSIONS - RADIAL TAPING
SYMBOL
P
P
0
P
1
P
2
F
W
W
0
H
1
H
0
H
D
0
L
L
1
PARAMETER
Pitch of components
Feed-hole pitch
Feed-hole centre to lead at topside at the tape
Feed-hole center to body center
Lead-to-lead distance
Tape width
Minimum hold down tape width
Component height PR01
Component height PR02
Lead wire clinch height
Height of component from tape center
Feed-hole diameter
Maximum length of snipped lead
Minimum lead wire (tape portion) shortest lead
VALUE
12.7
12.7
3.85
6.35
4.8
18.0
5.5
29
29
16.5
19.5
4.0
11.0
2.5
TOLERANCE
± 1.0
± 0.2
± 0.5
± 1.0
+ 0.7/- 0
± 0.5
-
Max.
mm
± 3.0
± 0.5
±1
± 0.2
-
-
mm
mm
mm
mm
mm
UNIT
mm
mm
mm
mm
mm
mm
mm
Note
• Please refer document number 28721 “Packaging” for more detail
Document Number: 28729
Revision: 14-Oct-09
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PR01/02/03
Vishay BCcomponents
Power Metal Film Leaded Resistors
MASS PER UNIT
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
MASS
(mg)
212
207
504
455
496
1192
1079
1185
MOUNTING
The resistors are suitable for processing on automatic
insertion equipment and cutting and bending machines.
MOUNTING PITCH
TYPE
LEAD STYLE
Straight leads
PR01
Radial taped
Double kink large pitch
Double kink small pitch
Straight leads
PR02
Radial taped
Double kink large pitch
Double kink small pitch
Straight leads
PR03
Double kink large pitch
Double kink small pitch
Note
(1)
Recommended minimum value
PITCH
mm
12.5
(1)
4.8
17.8
12.5
15.0
(1)
4.8
17.8
15.0
23.0
(1)
25.4
20.0
e
5
(1)
2
7
5
6
(1)
2
7
6
9
(1)
10
8
MARKING
The nominal resistance and tolerance are marked on the
resistor using four or five colored bands in accordance with
IEC 60062, marking codes for resistors and capacitors.
OUTLINES
The length of the body (L
1
) is measured by inserting the
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 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 60063.
FUNCTIONAL PERFORMANCE
P
(W)
1.00
0.75
0.50
155 °C
0.25
0.75
205 °C
250 °C
T
amb
= 40 °C
70 °C
100 °C
125 °C
P
(W)
3.00
2.25
1.50
T
amb
= 40 °C
70 °C
100 °C
125 °C
155 °C
T
m
(°C)
0
00
h
h
10
0
10
00
10
h
0
00
<
< 3 1 k
Ω
0k
Ω
>3
0k
Ω
0.2 0.1
%
Δ
R
0
10
0h
0h
00
10
0 h
0
10
00
T
m
(°C)
<1
≤
5 k
Ω
1 k
Ω
>5
1 k
Ω
10
5.0
2.0
1.0
0.5
10
5.0
2.0
1.0
0.5
0.2 0.1
%
Δ
R
PR01
Drift nomogram
P
(W)
2.00
1.50
1.00
155 °C
0.50
220 °C
PR03
Drift nomogram
T
amb
= 40 °C
70 °C
100 °C
125 °C
Note
• The maximum permissible hot-spot temperature is 205 °C for
PR01, 220 °C for PR02 and 250 °C for PR03
10
0
0
00
h
0
h
T
m
(°C)
<
< 3
1 k
Ω
9
> 3
k
Ω
9k
Ω
10
00
0
10
0
h
10
5.0
2.0
1.0
0.5
0.2 0.1
%
Δ
R
PR02
Drift nomogram
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Document Number: 28729
Revision: 14-Oct-09
Special Edition for Assessment Centres
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