www.vishay.com For technical questions, contact: filmresistorsleaded@vishay.com Document Number: 28729
110 Revision: 14-Oct-09
PR01/02/03
Vishay BCcomponents
Power Metal Film Leaded Resistors
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.
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
•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
Notes
(1) 1 % tolerance is available for Rn-range from 1 R upwards
(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
TECHNICAL SPECIFICATIONS
DESCRIPTION
VALUE
PR01
PR02 PR03
Cu-lead FeCu-lead Cu-lead FeCu-lead
Resistance Range (2) 0.22 Ωto1MΩ0.33 Ωto1MΩ1Ωto1MΩ0.68 Ωto1MΩ1Ωto 1 MΩ
Resistance Tolerance and Series ± 1 % (E24, E96 series); ± 5 % (E24 series) (1)
Rated Dissipation, P70:
R<1Ω0.6 W 1.2 W - 1.6 W -
1Ω≤R1W 2W 1.3W 3W 2.5W
Thermal Resistance (Rth) 135 K/W 75 K/W 115 K/W 60 K/W 75 K/W
Temperature Coefficient ≤ ± 250 ppm/K
Maximum Permissible Voltage
(Umax. AC/DC) 350 V 500 V 750 V
Basic Specifications IEC 60115-1
Climatic Category (IEC 60068-1) 55/155/56
Stability After:
Load (1000 h, P70)ΔR max.: ± (5 % R + 0.1 Ω)
Long Term Damp Heat Test (56 Days) ΔR max.: ± (3 % R + 0.1 Ω)
Soldering (10 s, 260 °C) ΔR max.: ± (1 % R + 0.05 Ω)
Document Number: 28729 For technical questions, contact: filmresistorsleaded@vishay.com www.vishay.com
Revision: 14-Oct-09 111
PR01/02/03
Power Metal Film Leaded Resistors Vishay BCcomponents
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
PART NUMBER AND PRODUCT DESCRIPTION
PART NUMBER: PR02000201001JA100
MODEL/SIZE VARIANT WIRE
TYPES TCR/MATERIAL VALUE TOLERANCE PAC K A G I N G (1) SPECIAL
PR0100
PR0200
PR0300
0 = Neutral
Z = Value
overflow
(Special)
1 = Cu 0.6
2 = Cu 0.8
3 = FeCu 0.6
4 = FeCu 0.8
0 = Standard 3 digit value
1 digit multiplier
MULTIPLIER
F = ± 1 %
J = ± 5 %
N4
N3
A5
A1
AC
R5
R2
L1
DC
K1
B1
PC
The 2 digits
are used for
all special
parts.
00 = Standard
7 = *10-3
8 = *10-2
9 = *10-1
0 = *100
1 = *101
2 = *102
3 = *103
4 = *104
5 = *105
PRODUCT DESCRIPTION: PR02 5 % A1 1K0
PR02 5 % A1 1K0
MODEL/SIZE TOLERANCE PACKAGING (1) RESISTANCE VALUE
PR01
PR02
PR03
± 1 %
± 5 %
N4
N3
A5
A1
AC
R5
L1
DC
K1
B1
PC
R2
1K0 = 1 kΩ
4K75 = 4.75 kΩ
PACKAGING
MODEL TAPING
AMMO PACK REEL BULK, DOUBLE KINK
PIECES CODE PIECES CODE PITCH PIECES CODE
PR01
Axial, 52 mm
5000 A5 5000 R5
1000 A1
Radial
4000 N4 17.8 mm 1000 L1
12.5 mm 1000 K1
PR02
Axial, 52 mm 1000 A1 5000 R5
Radial
3000 N3 2000 R2 17.8 mm 1000 L1
15.0 mm 1000 B1
PR03
Axial, 63 mm 500 AC
Radial
25.4 mm 500 DC
20.0 mm 500 PC
200RP00201001JA100
www.vishay.com For technical questions, contact: filmresistorsleaded@vishay.com Document Number: 28729
112 Revision: 14-Oct-09
PR01/02/03
Vishay BCcomponents Power Metal Film Leaded Resistors
DIMENSIONS
Ø D
L
1
L
2
Ø d
Type with straight leads
DIMENSIONS - Straight lead type and relevant physical dimensions; see straight leads outline
TYPE Ø Dmax.
(mm)
L1 max.
(mm)
L2 max.
(mm)
Ø d
(mm)
Cu FeCu
PR01 2.5 6.5 8.0 0.58 ± 0.05 -
PR02 3.9 10.0 12.0 0.78 ± 0.05 0.58 ± 0.05
PR03 5.2 16.7 19.5 0.78 ± 0.05 0.58 ± 0.05
Ø D
P1 ± 0.5
S Ø B
± 0.07
Ø d b1
4.5
+ 1
0
b2
8 + 2
L1
L2
P2 ± 3
P1 ± 0.5
Type with double kink Dimensions in millimeters
DIMENSIONS - Double kink lead type and relevant physical dimensions; see double kinked outline
TYPE LEAD STYLE
Ø d
(mm) b1
(mm)
b2
(mm)
Ø Dmax.
(mm)
P1
(mm)
P2
(mm)
Smax.
(mm)
Ø B
(mm)
Cu FeCu
PR01
Double kink
large pitch 0.58 ± 0.05 0.58 ± 0.05 1.10
+ 0.25/- 0.20
1.45
+ 0.25/- 0.20
2.5
17.8 17.8 2 0.8
Double kink
small pitch - 0.58 ± 0.05 1.10
+ 0.25/- 0.20
1.45
+ 0.25/- 0.20 12.5 12.5 2 0.8
PR02
Double kink
large pitch 0.78 ± 0.05 0.58 ± 0.05 1.10
+ 0.25/- 0.20
1.45
+ 0.25/- 0.20
3.9
17.8 17.8 2 0.8
Double kink
small pitch - 0.78 ± 0.05 1.30
+ 0.25/- 0.20
1.65
+ 0.25/- 0.20 15.0 15.0 2 1.0
PR03
Double kink
large pitch 0.78 ± 0.05 0.58 ± 0.05 1.10
+ 0.25/- 0.20
1.65
+ 0.25/- 0.20
5.2
25.4 25.4 2 1.0
Double kink
small pitch - 0.78 ± 0.05 1.30
+ 0.25/- 0.20
2.15
+ 0.25/- 0.20 22.0 20.0 2 1.0
Document Number: 28729 For technical questions, contact: filmresistorsleaded@vishay.com www.vishay.com
Revision: 14-Oct-09 113
PR01/02/03
Power Metal Film Leaded Resistors Vishay BCcomponents
PRODUCTS WITH RADIAL LEADS (PR01, PR02)
Note
• Please refer document number 28721 “Packaging” for more detail
DIMENSIONS - RADIAL TAPING
SYMBOL PARAMETER VALUE TOLERANCE UNIT
P Pitch of components 12.7 ± 1.0 mm
P0Feed-hole pitch 12.7 ± 0.2 mm
P1Feed-hole centre to lead at topside at the tape 3.85 ± 0.5 mm
P2Feed-hole center to body center 6.35 ± 1.0 mm
F Lead-to-lead distance 4.8 + 0.7/- 0 mm
W Tape width 18.0 ± 0.5 mm
W0Minimum hold down tape width 5.5 - mm
H1
Component height PR01 29 Max.
mm
Component height PR02 29 ± 3.0
H0Lead wire clinch height 16.5 ± 0.5 mm
H Height of component from tape center 19.5 ± 1 mm
D0Feed-hole diameter 4.0 ± 0.2 mm
L Maximum length of snipped lead 11.0 - mm
L1Minimum lead wire (tape portion) shortest lead 2.5 - mm
P
P2
W
W0
D0
P1
P0
L1
L
F
H0
H1
H
