VISHAY PR01, PR02, PR03 User Manual

PR01/02/03

Vishay BCcomponents

Power Metal Film 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

• Pure tin plating provides compatibility with lead (Pb)-free

and lead containing soldering processes

• Compatible with “Restriction of the use of Hazardous Substances” (RoHS) directive 2002/95/EC (issue 2004)

APPLICATIONS

• All general purpose power applications

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, nonflammable 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 “MIL-STD-202E, method 215”, and “IEC 60068-2-45”.

TECHNICAL SPECIFICATIONS

VALUE

DESCRIPTION

Resistance range

Resistance tolerance and series ± 1 % (E24, E96 series); ± 5 % (E24 series)

Maximum dissipation at T

R <1Ω 0.6 W 1.2 W − 1.6 W −

1 Ω≤R 1W 2W 1.3W 3W 2.5W

Thermal resistance (R

Temperature coefficient ≤ ± 250 x 10

Maximum permissible voltage (DC or RMS)

Basic specifications IEC 60115-1 and 60 115-4

Climatic category (IEC 60068) 55/155/56

Stability after:

load ΔR max.: ± (5 % R + 0.1 Ω)

climatic tests ΔR max.: ± (3 % R + 0.1 Ω)

soldering ΔR max.: ± (1 % R + 0.05 Ω)

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 ± 1 mm using 4- terminal method.

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(2)

=70°C:

amb

) 135 K/W 75 K/W 115 K/W 60 K/W 75 K/W

PR01

0.22 Ω to1MΩ 0.33 Ω to1MΩ 1 Ω to1MΩ 0.68 Ω to1MΩ 1 Ω to 1 MΩ

350 V 500 V 750 V

Cu-lead FeCu-lead Cu-lead FeCu-lead

PR02 PR03

(1)

-6

Document Number: 28729

PR01/02/03

Power Metal Film Resistors

Vishay BCcomponents

12NC INFORMATION

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

12NC - resistor type and packaging

TYPE

PR01 Cu 0.6 1 −−22 196 1.... 06 191 2.... − 06 191 5....

PR02 Cu 0.8 1 − 22 197 2.... − 22 197 1.... − 06 192 5....

PR03 Cu 0.8 5 −−−−22 195 14... −

Notes:

(1)

Other packaging versions are available on request.

LEAD ØmmTOL

FeCu 0.6 5 −−−22 194 54... −−

FeCu 0.6 5 −−−−22 195 54... −

(%)

4000 units 3000 units 5000 units 1000 units 500 units 5000 units

5 06 197 03... − 22 193 14... 06 197 53... − 06 197 23...

5 − 06 198 03... − 06 198 53... − 06 198 23...

1 −−−−06 199 6... −

(1)

. Preferred types in bold

ORDERING CODE 23.. ... ..... (BANDOLIER)

RADIAL TAPED

Last Digit of 12NC Indicating Resistance Decade

RESISTANCE DECADE LAST DIGIT

0.22 to 0.91 Ω 7

1to9.76Ω 8

10 to 97.6 Ω 9

100 to 976 Ω 1

1to9.76kΩ 2

10 to 97.6 kΩ 3

100 to 976 kΩ 4

1MΩ 5

12NC Example

The 12NC for resistor type PR02 with Cu leads and a value of 750 Ω with 5 % tolerance, supplied on a bandolier of 1000 units in ammopack, is: 2306 198 53751.

AMMOPACK REEL

STRAIGHT LEADS

52 mm 52 mm 63 mm 52 mm

12NC - resistor type and packaging. Preferred types in bold

ORDERING CODE 23.. ... ..... (LOOSE IN BOX)

TYPE

PR01 Cu 0.6 5 22 193 03... −−−

PR02 Cu 0.8 5 22 194 23... −−−

PR03 Cu 0.8 5 − 22 195 23... −−

Notes:

(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.

Document Number: 28729 For technical questions, contact: ff3dresistors@vishay.com Revision: 06-Dec-07 107

LEAD ØmmTOL

(%)

FeCu 0.6 5 22 193 43... − 22 193 53...

FeCu 0.6 5 22 194 83... −−− FeCu 0.8 5 −−22 194 63...

FeCu 0.6 5 − 22 195 83... −− FeCu 0.8 5 −−−22 195 63...

PITCH = 17.8 mm PITCH = 25.4 mm

1000 units 500 units 1000 units 500 units

DOUBLE KINK

PITCH

(2)

(3)

(2) (3) (4)

−

(4)

www.vishay.com

PR01/02/03

Vishay BCcomponents

Power Metal Film Resistors

PART NUMBER

PART NUMBER: PR02000201001JA100

200RP 00201001JA100

MODEL/SIZE

PR0100 PR0200 PR0300

SPECIAL

CHARACTER

0 = neutral

Z = value

overflow

(Special)

PRODUCT DESCRIPTION: PR02 5 % A1 1K0

MODEL/SIZE TOLERANCE PACKAGING

Note:

(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.

WIRE

TYPES

1 = Cu 0.6

2 = Cu 0.8 3 = FeCu 0.6 4 = FeCu 0.8

TCR/MATERIAL VALUE TOLERANCE

0 = standard 3 digit value

1 digit multiplier

Multiplier:

-3

7 = *10

-2

8 = *10

-1

9 = *10

0 = *10

1 = *10

2 = *10

3 = *10

4 = *10

5 = *10

F = ± 1 % J = ± 5 %

PR02 5 % A1 1K0

PR01 PR02 PR03

± 1 % ± 5 %

(1)

N4 N3 A5

RESISTANCE VALUE

1K0 = 1 kΩ

4K75 = 4.75 kΩ

A1 AC R5 L1 DC K1 B1 PC

PACKAGING

N4 N3 A5 A1

R5 L1

K1 B1

(1)

SPECIAL

The 2 digits are used for

all special

00 = standard

parts.

PACKAGING

CODE PIECES DESCRIPTION MODEL/SIZE

N4 4000 Bandolier in ammopack radial taped PR01

N3 3000 Bandolier in ammopack radial taped PR02

A5 5000 Bandolier in ammopack straight leads 52 mm PR01

A1 1000 Bandolier in ammopack straight leads 52 mm PR01, PR02

AC 500 Bandolier in ammopack straight leads 63 mm PR03

R5 5000 Bandolier on reel straight leads 52 mm PR01, PR02

L1 1000 Loose in box with Double Kink, pitch 17.8 mm PR01, PR02

DC 500 Loose in box with Double Kink, pitch 25.4 mm PR03

K1 1000 Loose in box with Double Kink, pitch 12.5 mm PR01

B1 1000 Loose in box with Double Kink, pitch 15.0 mm PR02

PC 500 Loose in box with Double Kink, pitch 20.0 mm PR03

www.vishay.com For technical questions, contact: ff3dresistors@vishay.com Document Number: 28729 108 Revision: 06-Dec-07

PR01/02/03

Power Metal Film Resistors

Vishay BCcomponents

DIMENSIONS

Ø d

Ø D

Type with straight leads

DIMENSIONS - straight lead type and relevant physical dimensions; see straight leads outline

Ø d

(mm)

TYPE

Ø D MAX. (mm)

MAX. (mm)

Cu FeCu

PR01 2.5 6.5 8.5 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

± 0.5

± 3

Ø d

Ø D

Ø B

± 0.07

Type with double kink

P 1 ± 0.5

8 + 2

Dimensions in millimeters

+ 1

4.5

DIMENSIONS - double kink lead type and relevant physical dimensions; see double kinked outline

TYPE LEAD STYLE

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

Ø d

(mm)

Cu FeCu

0.58 ± 0.05 0.58 ± 0.05

- 0.58 ± 0.05

0.78 ± 0.05 0.58 ± 0.05

- 0.78 ± 0.05

0.78 ± 0.05 0.58 ± 0.05

- 0.78 ± 0.05

(mm)

1.10

+ 0.25/- 0.20

1.10

+ 0.25/- 0.20

1.10

+ 0.25/- 0.20

1.30

+ 0.25/- 0.20

1.10

+ 0.25/- 0.20

1.30

+ 0.25/- 0.20

(mm)

1.45

+ 0.25/- 0.20

1.45

+ 0.25/- 0.20

1.45

+ 0.25/- 0.20

1.65

+ 0.25/- 0.20

1.65

+ 0.25/- 0.20

2.15

+ 0.25/- 0.20

Ø D MAX. (mm)

2.5

3.9

5.2

(mm)

17.8 17.8 2 0.8

12.5 12.5 2 0.8

17.8 17.8 2 0.8

15.0 15.0 2 1.0

25.4 25.4 2 1.0

22.0 20.0 2 1.0

S MAX. (mm)

Ø B

(mm)

Document Number: 28729 For technical questions, contact: ff3dresistors@vishay.com

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Revision: 06-Dec-07 109

PR01/02/03

≤

Vishay BCcomponents

MASS PER 100 UNITS

TYPE

PR01 Cu 0.6 mm 21.2 PR01 FeCu 0.6 mm 20.7 PR02 Cu 0.8 mm 50.4 PR02 FeCu 0.6 mm 40.6 PR02 FeCu 0.8 mm 49.6 PR03 Cu 0.8 mm 119.2 PR03 FeCu 0.6 mm 107.9 PR03 FeCu 0.8 mm 118.5

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 (L1) 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 publication 60 294”).

Power Metal Film Resistors

MOUNTING

MASS

(g)

The resistors are suitable for processing on automatic insertion equipment and cutting and bending machines.

MOUNTING PITCH

TYPE LEAD STYLE

PR01

PR02

PR03

Note:

(1)

Recommended minimum value.

PITCH

mm e

straight leads 12.5

(1)

radial taped 4.8 2

double kink large pitch 17.8 7

double kink small pitch 12.5 5

straight leads 15.0

(1)

radial taped 4.8 2

double kink large pitch 17.8 7

double kink small pitch 15.0 6

straight leads 23.0

(1)

double kink large pitch 25.4 10

double kink small pitch 20.0 8

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

< 1 kΩ

51 kΩ

amb

(1)

= 40 °C

(°C)

LIMITING

POWER

(W)

0.6

1.2

1.6

= 40 °C

1.00

(W)

0.75

0.50

0.25

100 000 h

10 000 h

1000 h

∆

2.05.0

1.0

0.1 %0.20.5

amb

< 30 k

> 30 k

< 1 k

PR01 Drift nomogram

= 40 °C

2.00

(W)

1.50

1.00

0.50

100 000 h

10 000 h

1000 h

∆

5.0

2.0 1.0 0.5 0.2 0.1 %

amb

< 1 kΩ

< 39 kΩ

> 39 kΩ

PR02 Drift nomogram

70 °C

100 °C

125 °C

155 °C

205 °C

(°C)

10 5.0 2.0

100 000 h

10 000 h

1000 h

1.0 0.5

(W)

3.00

2.25

1.50

0.75

> 51 kΩ

∆

0.1 %

0.2

PR03 Drift nomogram

(°C)

70 °C

100 °C

125 °C

155 °C

220 °C

LIMITING VALUES

TYPE

PR01

PR02

LEAD

MATERIAL

FeCu

PR03

FeCu

Note:

(1)

The maximum voltage that may be continuously applied to the

RANGE

R <1Ω

1 Ω≤R 1.0

R <1Ω

1 Ω≤R 2.0 1 Ω≤R 1.3

R <1Ω

1 Ω≤R 3.0 1 Ω≤R 2.5

LIMITING

VOLTAGE

(V)

350

500

750

resistor element, see “IEC publication 60115-1”. The maximum permissible hot-spot temperature is 205 °C for PR01, 220 °C for PR02 and 250 °C for PR03.

(1)

70 °C

100 °C 125 °C

155 °C

250 °C

www.vishay.com For technical questions, contact: ff3dresistors@vishay.com Document Number: 28729 110 Revision: 06-Dec-07

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