PR01, PR02, PR03
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Power Metal Film Leaded Resistors
DESIGN SUPPORT TOOLS
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.
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
APPLICATIONS
• All general purpose power applications
• Automotive electronics
• Lighting ballast
Notes
(1) R value is measured with probe distance of 24 mm ± 1 mm using 4-terminal method
(2) 1 % tolerance is available for Rn-range from 1 upwards
click logo to get started
Available
Models
TECHNICAL SPECIFICATIONS
DESCRIPTION PR01 PR02
Cu-lead
PR02
FeCu-lead
PR03
Cu-lead
PR03
FeCu-lead
DIN size 0207 0411 0411 0617 0617
Resistance range (1) 0.22 to 1 M0.33 to 1 M1 to 1 M0.68 to 1 M1 to 1 M
Resistance tolerance (2) ± 1 %; ± 5 % ± 1 %; ± 5 % ± 1 %; ± 5 % ± 1 %; ± 5 % ± 1 %; ± 5 %
Temperature coefficient ± 250 ppm/K ± 250 ppm/K ± 250 ppm/K ± 250 ppm/K ± 250 ppm/K
Rated dissipation, P70
1 R1 W 2 W 1.3 W 3 W 2.5 W
R < 1 0.6 W 1.2 W - 1.6 W -
Thermal resistance (Rth) 135 K/W 75 K/W 115 K/W 60 K/W 75 K/W
Operating voltage, Umax. AC/DC 350 V 500 V 500 V 750 V 750 V
E-series E24, E96 (± 1 %); E24 (± 5 %)
Basic specification IEC 60115-1
Stability after:
Endurance test (1000 h, P70)R max.: ± (5 % R + 0.1 )
Damp heat test (56 days) R max.: ± (3 % R + 0.1 )
Soldering (10 s, 260 °C) R max.: ± (1 % R + 0.05 )
PR01, PR02, PR03
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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.
TERMINATION WIRE TYPES
PRODUCT TYPE PACKAGING CODE STYLE MATERIAL WIRE DIAMETER PITCH
PR01
A1, A5, R5 Axial Cu 0.58 mm n/a
N4 Radial Cu 0.58 mm 4.8 mm
L1 Radial Cu 0.58 mm 17.8 mm
L1 Radial FeCu 0.58 mm 17.8 mm
K1 Radial FeCu 0.58 mm 12.5 mm
PR02
A1, R5 Axial Cu 0.78 mm n/a
A1 Axial FeCu 0.58 mm n/a
N3, R2 Radial Cu 0.78 mm 4.8 mm
L1 Radial Cu 0.78 mm 17.8 mm
L1 Radial FeCu 0.58 mm 17.8 mm
B1 Radial FeCu 0.78 mm 15 mm
PR03
AC Axial Cu 0.78 mm n/a
AC Axial FeCu 0.58 mm n/a
DC Radial Cu 0.78 mm 25.4 mm
DC Radial FeCu 0.58 mm 25.4 mm
PC Radial FeCu 0.78 mm 20 mm
OPERATION MODE POWER
P70
Rated dissipation
PR01 1 W
PR02 2 W
PR03 3 W
Applied maximum film temperature,
F max. 250 °C
Max. resistance change at rated
dissipation for resistance range:
PR01 0.22 to 1 M
PR02 0.33 to 1 M
PR03 0.68 to 1 M
|R/R|max. (at P70) after: 1000 h 5.0 % R + 0.1
PR01, PR02, PR03
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Note
• The products can be ordered using either the PRODUCT DESCRIPTION or the PART NUMBER
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: PR02000201001JA100
TYPE/SIZE VARIANT WIRE TYPES TCR/MATERIAL RESISTANCE TOLERANCE PACKAGING SPECIAL
PR0100
PR0200
PR0300
0 = neutral
Z = value
overflow
(special)
1 = Cu 0.58
(PR01)
2 = Cu 0.78
(PR02, PR03)
3 = FeCu 0.58
(PR01, PR02,
PR03)
4 = FeCu 0.78
(PR02, PR03)
0 = standard 3 digit value
1 digit multiplier
Multiplier
7 = *10-3
8 = *10-2
9 = *10-1
0 = *100
1 = *101
2 = *102
3 = *103
4 = *104
F = ± 1 %
J = ± 5 %
N4
N3
A5
A1
AC
R5
R2
L1
DC
K1
B1
PC
00 =
standard
Product Description: PR02 5 % A1 1K0
PR02 5 % A1 1K0
TYPE TOLERANCE PACKAGING RESISTANCE VALUE
PR01
PR02
PR03
1 %
5 %
N4
N3
A5
A1
AC
R5
R2
L1
DC
K1
B1
PC
1K0 = 1 k
4K75 = 4.75 k
PACKAGING
PRODUCT
TYPE CODE QUANTITY DESCRIPTION PITCH TAPE
WIDTH DIMENSION
PR01
A5 5000 Ammo pack acc. to IEC 60286-1 5 mm 52 mm 75 mm x 114 mm x 260 mm
A1 1000 Ammo pack acc. to IEC 60286-1 5 mm 52 mm 78 mm x 31 mm x 260 mm
N4 4000 Ammo pack acc. to IEC 60286-2 - - 45 mm x 262 mm x 330 mm
L1 1000 Loose in bulk - - 105 mm x 70 mm x 205 mm
K1 1000 Loose in bulk - - 105 mm x 70 mm x 205 mm
R5 5000 Reel pack acc. to IEC 60286-1 5 mm 52 mm 93 mm x 300 mm x 298 mm
PR02
A1 1000 Ammo pack acc. to IEC 60286-1 5 mm 52 mm 72 mm x 60 mm x 258 mm
N3 3000 Ammo pack acc. to IEC 60286-2 - - 45 mm x 262 mm x 330 mm
L1 1000 Loose in bulk - - 105 mm x 70 mm x 205 mm
B1 1000 Loose in bulk - - 105 mm x 70 mm x 205 mm
R5 5000 Reel pack acc. to IEC 60286-1 5 mm 52 mm 100 mm x 375 mm x 375 mm
R2 2000 Reel pack acc. to IEC 60286-2 - - 90 mm x 375 mm x 375 mm
PR03
AC 500 Ammo pack acc. to IEC 60286-1 10 mm 63 mm 83 mm x 58 mm x 256 mm
DC 500 Loose in bulk - - 105 mm x 70 mm x 205 mm
PC 500 Loose in bulk - - 105 mm x 70 mm x 205 mm
R02000201P01JA1000
PR01, PR02, PR03
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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.
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.
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
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
PR01, PR02, PR03
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FUNCTIONAL PERFORMANCE
The power that the resistor can dissipate depends on the operating temperature.
Maximum dissipation (Pmax.) in percentage of rated power as a function of the ambient temperature (Tamb)
PR01 Temperature rise (T) at the lead end (soldering point)
as a
function of dissipated power at various lead lengths after mounting.
PR02 Temperature rise (T) at the lead end (soldering point)
as a
function of dissipated power at various lead lengths after mounting.
PR01 Temperature rise (T) at the lead end (soldering point)
as a
function of dissipated power at various lead lengths after mounting.
PR02 Temperature rise (T) at the lead end (soldering point)
as a
function of dissipated power at various lead lengths after mounting.
Ambient Temperature in °C
Power in %
050
70 100 200
Derating
-55 150
20
0
40
60
80
100
50
0 0.4 1.2
0
0.8
10
20
30
40
Δ
T
(K)
P
(W)
20 mm
15 mm
Ø 0.58 mm Cu-leads
Minimum distance from resistor body to PCB = 1 mm
Ø 0.58 mm FeCu-leads
Minimum distance from resistor body to PCB = 1 mm
1
15 mm
20 mm
Δ
T
(K)
P
(W) 20
70
0
10
20
30
60
50
40
Ø 0.58 mm FeCu-leads
Minimum distance from resistor body to PCB = 1 mm
50
0 0.4 1.2
0
0.8
10
20
30
40
Δ
T
(K)
P
(W)
15 mm
20 mm
Ø 0.78 mm Cu-leads
Minimum distance from resistor body to PCB = 1 mm
100
0
20
40
60
80
1
15 mm
20 mm
Δ
T
(K)
P
(W)
02
PR01, PR02, PR03
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PR02 Temperature rise (T) at the lead end (soldering point)
as a
function of dissipated power at various lead lengths after mounting.
PR03 Temperature rise (T) at the lead end (soldering point)
as a
function of dissipated power at various lead lengths after mounting.
PR03 Temperature rise (T) at the lead end (soldering point)
as a
function of dissipated power at various lead lengths after mounting.
PR03 Temperature rise (T) at the lead end (soldering point)
as a
function of dissipated power at various lead lengths after mounting.
Δ
T
(K)
P
(W)
15 mm
20 mm
80
0
20
40
60
0 1.8 2.20.60.2 0.4 0.8 1.2 1.6 2.01.41.0
Ø 0.78 mm FeCu-leads
Minimum distance from resistor body to PCB = 1 mm
Ø 0.78 mm Cu-leads
Minimum distance from resistor body to PCB = 1 mm
100
01 3
0
2
20
40
60
80
Δ
T
(K)
P
(W)
15 mm
20 mm
Ø 0.58 mm FeCu-leads
Minimum distance from resistor body to PCB = 1 mm
01 32
Δ
T
(K)
P
(W)
15 mm
10 mm
20 mm
80
0
20
40
60
Ø 0.78 mm FeCu-leads
Minimum distance from resistor body to PCB = 1 mm
0 1.6 3.22.40.8
Δ
T
(K)
P
(W)
15 mm
20 mm
80
0
20
40
60
PR01, PR02, PR03
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PR01 Hot-spot temperature rise (T) as a function
of dissipated power.
PR01 Hot-spot temperature rise (T) as a function
of dissipated power.
PR02 Hot-spot temperature rise (T) as a function
of dissipated power.
PR02 Hot-spot temperature rise (T) as a function
of dissipated power.
PR02 Hot-spot temperature rise (T) as a function
of dissipated power.
PR03 Hot-spot temperature rise (T) as a function
of dissipated power.
P
(W)
0 0.2 1.00.4 0.6 0.8
0
40
80
120
Δ
T
(K)
Ø 0.58 mm Cu-leads
0
40
80
Δ
T
(K)
P
(W)
0 0.4 0.60.2 0.8
120
Ø 0.58 mm FeCu-leads
Ø 0.78 mm Cu-leads
Δ
T
(K)
P
(W)
160
0
40
80
120
1.41.21.00.80.60.40.20
Ø 0.78 mm FeCu-leads
Δ
T
(K)
P
(W)
0 0.40.2 0.8 1.41.0 1.20.6
160
0
40
80
120
Ø 0.58 mm FeCu-leads
Δ
T
(K)
P
(W)
200
0
40
80
120
160
012
Ø 0.58 mm FeCu-leads
PR01, PR02, PR03
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PR03 Hot-spot temperature rise (T) as a function
of dissipated power.
PR03 Hot-spot temperature rise (T) as a function
of dissipated power.
200
01 3
0
2
40
80
120
160
∆
T
(K)
P
(W)
Ø 0.78 mm Cu-leads
Δ
T
(K)
P
(W)
012
200
0
40
80
120
160
Ø 0.78 mm FeCu-leads
PR01, PR02, PR03
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The maximum permissible hot-spot temperature is 205 °C for PR01, 220 °C for PR02 and 250 °C for PR03.
PR01 Drift nomogram
PR02 Drift nomogram
PR03 Drift nomogram
1.00
0.75
0.50
0.25
P
(W)
amb = 40 °C 70 °C
100 °C
125 °C
155 °C
205 °C
m (°C)
Δ
R
0.1 %0.20.5
1.0
2.05.0
10
100 000 h
< 1 k
Ω
10 000 h
1000 h
< 30 k
Ω
> 30 k
Ω
T
T
(W)
2.00
1.50
1.00
0.50
amb = 40 °C
70 °C
100 °C
125 °C
155 °C
220 °C
Δ
R
100 000 h
< 1 kΩ
10 5.0 2.0 1.0 0.5 0.2 0.1 %
m (°C)
< 39 kΩ
> 39 kΩ
10 000 h
1000 h
P
T
T
m
(°C)
3.00
2.25
1.50
0.75
amb
= 40 °C
100 °C
125 °C
155 °C
250 °C
Δ
R
100 000 h
> 51 kΩ
10 5.0 2.0 1.0 0.5 0.2 0.1 %
(W)
70 °C
≤ 51 kΩ
< 1 kΩ
10 000 h
1000 h
P
T
T
PR01, PR02, PR03
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PR01 Pulse on a regular basis; maximum permissible peak pulse power ( max.) as a function of pulse duration (ti)
PR01 Pulse on a regular basis; maximum permissible peak pulse voltage (Ûmax.) as a function of pulse duration (ti)
PR02 Pulse on a regular basis; maximum permissible peak pulse power ( max.) as a function of pulse duration (ti)
10-1
10-2
10-3
10-4
10-5
10-6
10-1
1
1
10
102
103
t
i
(s)
2
P
max.
(W)
5
10
20
50
100
200
500
t
p
t
i = 1000
/
P
ˆ
1200
0
10-6 10-5 10-4 10-3 10-2 10-1 1
800
1000
600
200
400
U
max.
(V)
t
i(s)
10-5 10-4 10-3 10-2 10-1 1
103
1
10
102
P
max.
(W)
t
i(s)
10-6
10-1
2
5
10
20
100
p/ i = 1000
t
t
500
50
200
P
ˆ
PR01, PR02, PR03
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PR02 Pulse on a regular basis; maximum permissible peak pulse voltage (Ûmax.) as a function of pulse duration (ti)
PR03 Pulse on a regular basis; maximum permissible peak pulse power ( max.) as a function of pulse duration (ti)
PR03 Pulse on a regular basis; maximum permissible peak pulse voltage (Ûmax.) as a function of pulse duration (ti)
1700
500
10-6 10-5 10-4 10-3 10-2 10-1
1
1300
1500
1100
700
900
U
max.
(V)
t
i(s)
10-5 10-4 10-3 10-2 10-1
1
103
104
1
10
102
P
max.
(W)
t
i(s)
10-6
2
5
10
20
50
100
200
500
p/ i = 1000
t
t
P
ˆ
2400
0
10-6 10-5 10-4 10-3 10-2 10-1 1
1600
2000
1200
400
800
U
max.
(V)
t
i(s)
PR01, PR02, PR03
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PR01 Time to interruption as a function of overload power
for range: 0.22 Rn 1
This graph is based on measured data under constant voltage
conditions; the data may deviate according to the applications.
PR01 Time to interruption as a function of overload power
for range: 1 Rn 15
This graph is based on measured data under constant voltage
conditions; the data may deviate according to the applications.
PR02 Time to interruption as a function of overload power
for range: 5 Rn 68
This graph is based on measured data under constant voltage
conditions; the data may deviate according to the applications.
PR01 Time to interruption as a function of overload power
for range: 16 Rn 560
This graph is based on measured data under constant voltage
conditions; the data may deviate according to the applications.
PR02 Time to interruption as a function of overload power
for range: 0.33 Rn 5
This graph is based on measured data under constant voltage
conditions; the data may deviate according to the applications.
PR02 Time to interruption as a function of overload power
for range: 68 Rn 560
This graph is based on measured data under constant voltage
conditions; the data may deviate according to the applications.
102
10
1
10-1
50
10 4020 30
P
overload (W)
t
(s)
0
10
2
10
1
10
- 1
50
10 40 20 30
P
overload (W)
t
(s)
0
10
2
10
1
10
-1
100 120
20 80 40 60
P
overload (W)
t
(s)
0
10
2
10
1
10-1
50
10 40 20 30
P
overload
(W)
t
(s)
0
10
2
10
1
10-1
100 120
20 80 40 60
P
overload (W)
t
(s)
0
10
2
10
1
10-1
100 120
20 80 40 60
P
overload (W)
t
(s)
0
PR01, PR02, PR03
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PR03 Time to interruption as a function of overload power for range: 0.68 Rn 560
This graph is based on measured data under constant voltage conditions; the data may deviate according to the applications.
10
2
10
1
10
-1
250
50
0 200 100 150
P
overload (W)
t
(s)
PR01, PR02, PR03
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PR01 Impedance as a function of applied frequency
PR02 Impedance as a function of applied frequency
PR03 Impedance as a function of applied frequency
10
3
10
2
10 1
10
2
1
10
10
-1
10
-1
10
-2
Z
R
f (MHz)
n = 24 Ω
n = 12 kΩ
n = 1 Ω
n = 100 kΩ
R
R
R
R
10
3
10
2
10 1
10
2
1
10
10
-1
10
-1
10
-2
Z
R
f
(
MHz
)
n = 10 Ω
n = 22 kΩ
n = 1.2 Ω
n = 124 kΩ
R
R
R
R
10 3
102
101
10
2
1
10
10 -1
10-2
Z
R
f (MHz )
= 18 Ω
n
= 1.3 kΩ
n
= 20 kΩ
n
= 1.5 Ω
= 100 kΩ
n
n
R
R
R
R
R
PR01, PR02, PR03
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TESTS PROCEDURES AND REQUIREMENTS
All tests are carried out in accordance with the following
specifications:
• IEC 60115-1, generic specification (includes tests)
The test and requirements table contains only the most
important tests. For the full test schedule refer to the
documents listed above.
The tests are carried out in accordance with IEC 60068-2-xx
test method and under standard atmospheric conditions in
accordance with IEC 60068-1, 5.3.
Climatic category LCT / UCT / 56 (rated temperature range:
lower category temperature, upper category temperature;
damp heat, steady state, test duration: 56 days) is valid.
Unless otherwise specified the following values apply:
• Temperature: 15 °C to 35 °C
• Relative humidity: 45 % to 75 %
• Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar).
For performing some of the tests, the components are
mounted on a test board in accordance with IEC 60115-1,
4.31.
In test procedures and requirements table, only the tests
and requirements are listed with reference to the relevant
clauses of IEC 60115-1 and IEC 60068-2-xx test methods.
A short description of the test procedure is also given.
TEST PROCEDURES AND REQUIREMENTS
IEC
60115-1
CLAUSE
IEC
60068-2-
TEST
METHOD
TEST PROCEDURE
REQUIREMENTS PERMISSIBLE
CHANGE
(Rmax.)
4.4.1 - Visual examination No holes; clean surface; nodamage
4.4.2 - Dimensions (outline) Gauge (mm) SeeStraight and Kinked Dimensions
tables
4.5 - Resistance ± 5 % R
4.6.1.1 - Insulation resistance Maximum voltage (DC) after 1min;
metal block method Rins min.: 104M
4.7 - Voltage proof URMS = Uins; 60 s No breakdown or flashover
4.8 - Temperature
coefficient
At (20 / -55 / 20) °C
and (20 / 155 / 20) °C ± 250 ppm/K
4.16
21 (Ua1)
21 (Ub)
21 (Uc)
Robustness of
terminations Tensile, bending, and torsion No damage
Rmax.:± (0.5 %R +0.05)
4.17 20 (Ta) Solderability
+235°C; 2 s;
solder bath method; SnPb40
Good tinning
( 95 % covered, no visible damage)
+245°C; 3s;
solder bath method; SnAg3Cu0.5
Good tinning
( 95 % covered, no visible damage)
4.18.2 20 (Tb) Resistance to
soldering heat
Unmounted components
(260 ± 5) °C; (10 ± 1) s Rmax.:± (1 %R +0.05)
4.19 14 (Na) Rapid change of
temperature
30min at -55 °C and
30min at +200 °C; 5cycles
No visual damage
PR01: Rmax.:± (1 %R +0.05)
PR02: Rmax.:± (1 %R +0.05)
PR03: Rmax.:± (2 %R +0.05)
4.20 29 (Eb) Bump 3x1500bumps in three directions; 40g No damage
Rmax.:± (0.5 %R +0.05)
4.22 6 (Fc) Vibration
10 sweep cycles per direction;
10Hz to2000Hz;
1.5mm or 200 m/s2
No damage
Rmax.:± (0.5 %R +0.05)
PR01, PR02, PR03
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4.23 Climatic sequence:
4.23.2 2 (Ba) Dry heat 200 °C; 16 h
Rins min.: 103M
Rmax.: ± (1.5 % R +0.1)
4.23.3 30 (Db) Damp heat,
cyclic
55 °C; 24 h;
90 % to 100 % RH; 1 cycle
4.23.4 1 (Aa) Cold -55 °C; 2 h
4.23.5 13 (M) Low air pressure 8.5 kPa; 2 h;
15 °C to 35 °C
4.23.6 30 (Db) Damp heat,
cyclic
55°C; 5days;
95% to100 %RH; 5 cycles
4.24 78 (Cab) Damp heat
(steady state)
(40± 2) °C;56days;
(93± 3 )% RH Rmax.:± (3 %R +0.1)
4.25.1 - Endurance
(at70 °C)
U= or U = Umax.;
1.5 h on; 0.5 h off; 70 °C; 1000 h Rmax.:± (5 %R +0.1)
4.26 - Active flammability Accidental overload test No damage,
no flamming of gauze cylinder
4.29 45 (Xa) Component solvent
resistance
Isopropyl alcohol (used in industrial application)
+23 °C; toothbrush method Marking legible; no visible damage
4.35 - Passive flammability Needle flame test
No ignition of product,
no ignition of under layer
burning time is less than 30 s
TEST PROCEDURES AND REQUIREMENTS
IEC
60115-1
CLAUSE
IEC
60068-2-
TEST
METHOD
TEST PROCEDURE
REQUIREMENTS PERMISSIBLE
CHANGE
(Rmax.)
P70 x R
PR01, PR02, PR03
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DIMENSIONS
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)
TERMINATION WIRE MATERIAL (Cu OR FeCu)
AND WIRE DIAMETER (Ø d) MASS
(mg)
MATERIAL Ø d
(mm)
PR01 2.5 6.5 8.0 Cu 0.58 ± 0.05 212
FeCu 0.58 ± 0.05 207
PR02 3.9 10.0 12.0
Cu 0.78 ± 0.05 504
FeCu 0.58 ± 0.05 455
FeCu 0.78 ± 0.05 496
PR03 5.2 16.7 19.5
Cu 0.78 ± 0.05 1192
FeCu 0.58 ± 0.05 1079
FeCu 0.78 ± 0.05 1185
DIMENSIONS - Double kink lead type and relevant physical dimensions; see double kinked outline
TYPE Ø DMAX.
(mm)
L1 MAX.
(mm)
L2 MAX.
(mm)
TERMINATION WIRE
MATERIAL
(Cu OR FeCu) AND
WIRE DIAMETER (Ø d) MASS
(mg)
PITCH
(mm)
P1
(mm)
P2
(mm)
b1
(mm)
b2
(mm)
SMAX.
(mm)
Ø B
(mm)
MATERIAL Ø d
(mm)
PR01 2.5 6.5 8.0
Cu 0.58
± 0.05 212 17.8 17.8
± 0.5
17.8
± 3
1.10
+ 0.25 / - 0.20
1.45
+ 0.25 / - 0.20 20.8
± 0.07
FeCu 0.58
± 0.05 207 12.5 12.5
± 0.5
12.5
± 3
1.10
+ 0.25 / - 0.20
1.45
+ 0.25 / - 0.20 20.8
± 0.07
FeCu 0.58
± 0.05 207 17.8 17.8
± 0.5
17.8
± 3
1.10
+ 0.25 / - 0.20
1.45
+ 0.25 / - 0.20 20.8
± 0.07
PR02 3.9 10.0 12.0
Cu 0.78
± 0.05 504 17.8 17.8
± 0.5
17.8
± 3
1.10
+ 0.25 / - 0.20
1.45
+ 0.25 / - 0.20 21.0
± 0.07
FeCu 0.58
± 0.05 455 17.8 17.8
± 0.5
17.8
± 3
1.10
+ 0.25 / - 0.20
1.45
+ 0.25 / - 0.20 20.8
± 0.07
FeCu 0.78
± 0.05 496 15.0 15.0
± 0.5
15.0
± 3
1.30
+ 0.25 / - 0.20
1.65
+ 0.25 / - 0.20 21.0
± 0.07
PR03 5.2 16.7 19.5
Cu 0.78
± 0.05 1192 25.4 25.4
± 0.5
25.4
± 3
1.10
+ 0.25 / - 0.20
1.65
+ 0.25 / - 0.20 21.0
± 0.07
FeCu 0.58
± 0.05 1079 25.4 25.4
± 0.5
25.4
± 3
1.10
+ 0.25 / - 0.20
1.65
+ 0.25 / - 0.20 21.0
± 0.07
FeCu 0.78
± 0.05 1185 20 22.0
± 0.5
20.0
± 3
1.30
+ 0.25 / - 0.20
2.15
+ 0.25 / - 0.20 21.0
± 0.07
L1
d
D
L2
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
PR01, PR02, PR03
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PR01, PR02 WITH RADIAL TAPING
PR01 - Height for insertion (max.) = 32 mm
PR02 - Height for insertion (max.) = 29 mm
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.
P
P2
W
W0
D0
P1
P0
L1
L
F
H0
H1
H
α = 30° to 40°
α
α
aa
DIMENSIONS in millimeters
Pitch of components P 12.7 ± 1.0
Feed-hole pitch P012.7 ± 0.2
Feed-hole centre to lead
at topside at the tape P13.85 ± 0.5
Feed-hole center to body center P26.35 ± 1.0
Lead spacing F 4.8 +0.7/-0
Width of carrier tape W 18.0 ± 0.5
Minimum hold down tape width W05.5
Height for insertion (max.) H1 32
Lead wire clinch height H016.5 ± 0.5
Body to hole center H 19.5 ± 1
Feed-hole diameter D04.0 ± 0.2
Height for cutting (max.) L 11.0
Minimum lead wire (tape portion)
shortest lead L12.5
P
P2
W
W0
D0
P1
P0
L1
L
F
H0
H1
H
α = 30° to 40°
α
α
aa
DIMENSIONS in millimeters
Pitch of components P 12.7 ± 1.0
Feed-hole pitch P012.7 ± 0.2
Feed-hole centre to lead
at topside at the tape P13.85 ± 0.5
Feed-hole center to body center P26.35 ± 1.0
Lead spacing F 4.8 +0.7/-0
Width of carrier tape W 18.0 ± 0.5
Minimum hold down tape width W05.5
Height for insertion (max.) H1 29
Lead wire clinch height H016.5 ± 0.5
Body to hole center H 19.5 ± 1
Feed-hole diameter D04.0 ± 0.2
Height for cutting (max.) L 11.0
Minimum lead wire (tape portion)
shortest lead L12.5
PR01, PR02, PR03
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12NC INFORMATION FOR HISTORICAL CODING REFERENCE
The resistors have a 12-digit numeric code starting with 23
For 5 % tolerance:
• The next 7 digits indicate the resistor type and packing
• The remaining 3 digits indicate the resistance value:
- The first 2 digits indicate the resistance value
- The last digit indicates the resistance decade
For 1 % tolerance:
• The next 6 digits indicate the resistor type and packing
• The remaining 4 digits indicate the resistance value:
- The first 3 digits indicate the resistance value
- The last digit indicates the resistance decade
Last Digit of 12NC Indicating Resistance Decade
12NC Example
The 12NC for resistor type PR02 with Cu leads and a value
of 750 with 5 % tolerance, supplied on a bandolier of
1000 units in ammopack, is: 2306 198 53751.
Notes
• Preferred types in bold
(1) Other packaging versions are available on request
Notes
• Preferred types in bold
(2) PR01 pitch 12.5 mm
(3) PR02 pitch 15.0 mm
(4) PR03 pitch 20.0 mm, with reversed kinking direction as opposed to the drawing for the type with double kink figure
RESISTANCE DECADE LAST DIGIT
0.22 to0.917
1 to9.768
10 to97.69
100 to9761
1 to9.76k2
10 to97.6k3
100to976k4
1M5
12NC - Resistor Type and Packaging (1)
TYPE LEAD Ø
mm
TOL.
(%)
23.......... (BANDOLIER)
AMMOPACK REEL
RADIAL TAPED STRAIGHT LEADS RADIAL TAPED
52mm 52mm 63mm 52mm
4000 UNITS 3000 UNITS 5000 UNITS 1000 UNITS 500 UNITS 5000 UNITS 2000 UNITS
PR01 Cu 0.58 1- -22 196 1.... 06 191 2.... - 06 191 5.... -
5 06 197 03... - 22 193 14... 06 197 53... - 06 197 23... -
PR02 Cu 0.78 1 - 22 197 2.... - 22 197 1.... --2322 197 5....
5 - 06 198 03... - 06 198 53... --2322 198 04...
FeCu 0.58 5 - - - 22 194 54... - - -
PR03 Cu 0.78 5----22 195 14... --
1----06 199 6... --
FeCu 0.58 5 - - - - 22 195 54... --
12NC - Resistor Type and Packaging
TYPE LEAD Ø
mm
TOL.
(%)
23.. ... ..... (LOOSE IN BOX)
DOUBLE KINK
PITCH = 17.8 mm PITCH = 25.4 mm PITCH (2)(3)(4)
1000 UNITS 500 UNITS 1000 UNITS 500 UNITS
PR01 Cu 0.58 5 22 193 03... - - -
FeCu 0.58 5 22 193 43... - 22 193 53... (2) -
PR02
Cu 0.78 5 22 194 23... - - -
FeCu 0.58 5 22 194 83... - - -
FeCu 0.78 5 - - 22 194 63... (3) -
PR03
Cu 0.78 5 - 22 195 23... - -
FeCu 0.58 5 - 22 195 83... - -
FeCu 0.78 5 - - - 22 195 63... (4)
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