PR01, PR02, PR03
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Vishay BCcomponents
Power Metal Film Leaded Resistors
FEATURES
• High power in small packages (1 W / 0207 size
to 3 W / 0617 size)
• Defined fusing characteristics
• Technology: metal film
• Meets active and passive flammability
requirements as defined in IEC 60115-1
• AEC-Q200 qualified (PR01 and PR02)
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
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
and cleaning solvents. The encapsulation is resistant to all
cleaning solvents in accordance with IEC 60068-2-45.
APPLICATIONS
• All general purpose power applications
• Automotive electronics
• Lighting ballast
TECHNICAL SPECIFICATIONS
DESCRIPTION
DIN size
Resistance range
(1)
Resistance tolerance
(2)
Temperature coefficient
Rated dissipation,
P
70
1
R
R
<1
Thermal resistance (R
th
)
Operating voltage,
U
max.
AC/DC
E-series
Basic specification
Stability after:
Endurance test (1000 h,
P
70
)
Damp heat test (56 days)
Soldering (10 s, 260 °C)
R
max.: ± (5 %
R
+ 0.1
)
R
max.: ± (3 %
R
+ 0.1
)
R
max.: ± (1 %
R
+ 0.05
)
1W
0.6 W
135 K/W
350 V
2W
1.2 W
75 K/W
500 V
1.3 W
-
115 K/W
500 V
E24, E96 (± 1 %); E24 (± 5 %)
IEC 60115-1
3W
1.6 W
60 K/W
750 V
2.5 W
-
75 K/W
750 V
PR01
0207
0.22
to 1 M
± 1 %; ± 5 %
± 250 ppm/K
PR02
Cu-lead
0411
0.33
to 1 M
± 1 %; ± 5 %
± 250 ppm/K
PR02
FeCu-lead
0411
1
to 1 M
± 1 %; ± 5 %
± 250 ppm/K
PR03
Cu-lead
0617
0.68
to 1 M
± 1 %; ± 5 %
± 250 ppm/K
PR03
FeCu-lead
0617
1
to 1 M
± 1 %; ± 5 %
± 250 ppm/K
Notes
(1)
R
value is measured with probe distance of 24 mm ± 1 mm using 4-terminal method
(2)
1 % tolerance is available for
R
-range from 1
upwards
n
Revision: 07-Nov-17
Document Number: 28729
1
For technical questions, contact:
filmresistorsleaded@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
PR01, PR02, PR03
www.vishay.com
Vishay BCcomponents
TERMINATION WIRE TYPES
PRODUCT TYPE
PACKAGING CODE
A1, A5, R5
N4
PR01
L1
L1
K1
A1, R5
A1
PR02
N3, R2
L1
L1
B1
AC
AC
PR03
DC
DC
PC
STYLE
Axial
Radial
Radial
Radial
Radial
Axial
Axial
Radial
Radial
Radial
Radial
Axial
Axial
Radial
Radial
Radial
MATERIAL
Cu
Cu
Cu
FeCu
FeCu
Cu
FeCu
Cu
Cu
FeCu
FeCu
Cu
FeCu
Cu
FeCu
FeCu
WIRE DIAMETER
0.58 mm
0.58 mm
0.58 mm
0.58 mm
0.58 mm
0.78 mm
0.58 mm
0.78 mm
0.78 mm
0.58 mm
0.78 mm
0.78 mm
0.58 mm
0.78 mm
0.58 mm
0.78 mm
PITCH
n/a
4.8 mm
17.8 mm
17.8 mm
12.5 mm
n/a
n/a
4.8 mm
17.8 mm
17.8 mm
15 mm
n/a
n/a
25.4 mm
25.4 mm
20 mm
APPLICATION INFORMATION
The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow
support of the printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature is
not exceeded. Furthermore, a high level of ambient temperature or of power dissipation may raise the temperature of the solder
joint, hence special solder alloys or board materials may be required to maintain the reliability of the assembly.
These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift
increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a
functional lifetime. The designer may estimate the performance of the particular resistor application or set certain load and
temperature limits in order to maintain a desired stability.
OPERATION MODE
POWER
P
70
PR01
1W
2W
3W
250 °C
PR01
0.22
to 1 M
0.33
to 1 M
0.68
to 1 M
5.0 %
R
+ 0.1
Rated dissipation
Applied maximum film temperature,
F max.
Max. resistance change at rated
dissipation for resistance range:
|R/R|
max.
(at
P
70
) after:
PR02
PR03
PR02
PR03
1000 h
Revision: 07-Nov-17
Document Number: 28729
2
For technical questions, contact:
filmresistorsleaded@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
PR01, PR02, PR03
www.vishay.com
Vishay BCcomponents
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: PR02000201001JA100
P
R
0
2
0
0
0
2
0
1
0
0
1
J
A
1
0
0
TYPE/SIZE
PR0100
PR0200
PR0300
VARIANT
0
= neutral
Z
= value
overflow
(special)
WIRE TYPES
1
= Cu 0.58
(PR01)
2
= Cu 0.78
(PR02, PR03)
3
= FeCu 0.58
(PR01, PR02,
PR03)
4
= FeCu 0.78
(PR02, PR03)
TCR/MATERIAL
0
= standard
RESISTANCE
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
A1
TOLERANCE
F
=±1%
J
=±5%
PACKAGING
N4
N3
A5
A1
AC
R5
R2
L1
DC
K1
B1
PC
SPECIAL
00
=
standard
Product Description: PR02 5 % A1 1K0
PR02
TYPE
PR01
PR02
PR03
5%
TOLERANCE
1%
5%
N4
N3
A5
A1
AC
R5
1K0
RESISTANCE VALUE
R2
L1
DC
K1
B1
PC
1K0
= 1 k
4K75
= 4.75 k
PACKAGING
Note
• The products can be ordered using either the PRODUCT DESCRIPTION or the PART NUMBER
PACKAGING
PRODUCT
TYPE
CODE
A5
A1
PR01
N4
L1
K1
R5
A1
N3
PR02
L1
B1
R5
R2
AC
PR03
DC
PC
QUANTITY
5000
1000
4000
1000
1000
5000
1000
3000
1000
1000
5000
2000
500
500
500
DESCRIPTION
Ammo pack acc. to IEC 60286-1
Ammo pack acc. to IEC 60286-1
Ammo pack acc. to IEC 60286-2
Loose in bulk
Loose in bulk
Reel pack acc. to IEC 60286-1
Ammo pack acc. to IEC 60286-1
Ammo pack acc. to IEC 60286-2
Loose in bulk
Loose in bulk
Reel pack acc. to IEC 60286-1
Reel pack acc. to IEC 60286-2
Ammo pack acc. to IEC 60286-1
Loose in bulk
Loose in bulk
PITCH
5 mm
5 mm
-
-
-
5 mm
5 mm
-
-
-
5 mm
-
10 mm
-
-
TAPE
WIDTH
52 mm
52 mm
-
-
-
52 mm
52 mm
-
-
-
52 mm
-
63 mm
-
-
DIMENSION
75 mm x 114 mm x 260 mm
78 mm x 31 mm x 260 mm
45 mm x 262 mm x 330 mm
105 mm x 70 mm x 205 mm
105 mm x 70 mm x 205 mm
93 mm x 300 mm x 298 mm
72 mm x 60 mm x 258 mm
45 mm x 262 mm x 330 mm
105 mm x 70 mm x 205 mm
105 mm x 70 mm x 205 mm
100 mm x 375 mm x 375 mm
90 mm x 375 mm x 375 mm
83 mm x 58 mm x 256 mm
105 mm x 70 mm x 205 mm
105 mm x 70 mm x 205 mm
Revision: 07-Nov-17
Document Number: 28729
3
For technical questions, contact:
filmresistorsleaded@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
PR01, PR02, PR03
www.vishay.com
DESCRIPTION
Production is strictly controlled and follows an extensive
set of instructions established for reproducibility. A
homogeneous film of metal alloy is deposited on a high
grade ceramic body and conditioned to achieve the desired
temperature coefficient. Plated steel termination caps are
firmly pressed on the metalized rods. Mostly, a special laser
is used to achieve the target value by smoothly cutting a
helical groove in the resistive layer without damaging the
ceramics. Connecting wires of electrolytic copper plated
with 100 % pure tin are welded to the termination caps.
The resistor elements are covered by a red, non-flammable
lacquer protective coating designed for electrical,
mechanical, and climatic protection. Four or five color code
rings designate the resistance value and tolerance in
accordance with
IEC 60062.
The result of the determined production is verified by an
extensive testing procedure performed on 100 % of the
individual resistors. Only accepted products are stuck
directly on the adhesive tapes in accordance with
IEC 60286-1
or for the radial versions in accordance to
IEC 60286-2.
Vishay BCcomponents
ASSEMBLY
The resistors are suitable for processing on automatic
insertion equipment and cutting and bending machines.
Excellent solderability is proven, even after extended
storage. They are suitable for automatic soldering using
wave or dipping.
The resistors are completely lead (Pb)-free, the pure tin
plating provides compatibility with lead (Pb)-free and
lead-containing soldering processes. The immunity of the
plating against tin whisker growth, in compliance with
IEC 60068-2-82, has been proven under extensive testing.
The encapsulant is resistant to cleaning solvent specified in
IEC 60115-1. The suitability of conformal coatings, if
applied, shall be qualified by appropriate means to ensure
the long-term stability of the whole system.
RELATED PRODUCTS
For a correlated range of Metal Film Resistors see the
datasheet:
“High Ohmic / High Voltage Metal Film Leaded Resistors”,
www.vishay.com/doc?30260
For product that offers high power dissipation and metal
oxide film technology see the datasheet:
“High Power Metal Oxide Leaded Resistors”,
www.vishay.com/doc?20128
MATERIALS
Vishay acknowledges the following systems for the
regulation of hazardous substances:
• IEC 62474, Material Declaration for Products of and for the
Electrotechnical Industry, with the list of declarable
substances given therein
(1)
• The Global Automotive Declarable Substance List
(GADSL)
(2)
• The REACH regulation (1907/2006/EC) and the related list
of substances with very high concern (SVHC)
(3)
for its
supply chain
The products do not contain any of the banned substances
as per IEC 62474, GADSL, or the SVHC list, see
www.vishay.com/how/leadfree.
Hence the products fully comply with the following
directives:
• 2000/53/EC End-of-Life Vehicle Directive (ELV) and
Annex II (ELV II)
• 2011/65/EU Restriction of the Use of Hazardous
Substances
Directive
(RoHS)
with
amendment
2015/863/EU
• 2012/19/EU Waste Electrical and Electronic Equipment
Directive (WEEE)
Vishay pursues the elimination of conflict minerals from its
supply chain, see the Conflict Minerals Policy at
www.vishay.com/doc?49037.
Notes
(1)
The IEC 62474 list of declarable substances is maintained in a dedicated database, which is available at
http://std.iec.ch/iec62474
(2)
The Global Automotive Declarable Substance List (GADSL) is maintained by the American Chemistry Council, and available at
www.gadsl.org
(3)
The SVHC list is maintained by the European Chemical Agency (ECHA) and available at
http://echa.europa.eu/candidate-list-table
Revision: 07-Nov-17
Document Number: 28729
4
For technical questions, contact:
filmresistorsleaded@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
PR01, PR02, PR03
www.vishay.com
FUNCTIONAL PERFORMANCE
The power that the resistor can dissipate depends on the operating temperature.
Power in %
100
80
60
40
20
0
Vishay BCcomponents
-55
0
50
70
100
150
200
Derating
Ambient Temperature in °C
Maximum dissipation (P
max.
) in percentage of rated power as a function of the ambient temperature (T
amb
)
50
50
15 mm
40
20 mm
30
30
Δ
T
(K)
Δ
T
(K)
40
15 mm
20 mm
20
20
10
10
0
0
0.4
0.8
0
P
(W)
1.2
0
0.4
0.8
P
(W)
1.2
Ø 0.58 mm Cu-leads
Minimum distance from resistor body to PCB = 1 mm
PR01
Temperature rise (T) at the lead end (soldering point) as a
function of dissipated power at various lead lengths after mounting.
70
60
50
40
30
20
20 mm
15 mm
Ø 0.58 mm FeCu-leads
Minimum distance from resistor body to PCB = 1 mm
PR01
Temperature rise (T) at the lead end (soldering point) as a
function of dissipated power at various lead lengths after mounting.
100
Δ
T
(K)
Δ
T
(K)
80
15 mm
60
20 mm
40
20
10
0
0
1
0
P
(W)
2
0
1
P
(W)
2
Ø 0.58 mm FeCu-leads
Minimum distance from resistor body to PCB = 1 mm
PR02
Temperature rise (T) at the lead end (soldering point) as a
function of dissipated power at various lead lengths after mounting.
Ø 0.78 mm Cu-leads
Minimum distance from resistor body to PCB = 1 mm
PR02
Temperature rise (T) at the lead end (soldering point) as a
function of dissipated power at various lead lengths after mounting.
Revision: 07-Nov-17
Document Number: 28729
5
For technical questions, contact:
filmresistorsleaded@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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