PAC01 [VISHAY]
Cemented Wirewound Precision Resistors; 硬质合金精密线绕电阻器
| 型号： | PAC01 |
| 厂家： | 
VISHAY |
| 描述： | Cemented Wirewound Precision Resistors |
| 文件： | 总8页 (文件大小：141K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PAC.. Series
Vishay Draloric
Cemented Wirewound Precision Resistors
FEATURES
High power dissipation in small volume
Ideal for pulse application
TCR 100 ppm/K
Maximum permissible hot spot temperature is
275 °C
Lead (Pb)-free
Tolerance 1 %
Compliant to RoHS Directive 2002/95/EC
The resistor element is a resistive wire which is wound in a
single layer on a ceramic rod. Metal caps are pressed over
the ends of the rod. The ends of the resistance wire and the
leads are connected to the caps by welding. Tinned
copper-clad iron leads with poor heat conductivity are
employed permitting the use of relatively short leads to
obtain stable mounting without overheating the solder joint.
The resistor is coated with a green silicon cement which is
not resistant to aggressive fluxes. The coating is
non-inflammable, will not drip even at high overloads and
is resistant to most commonly used cleaning solvents, in
accordance with IEC 60068-2-45.
STANDARD ELECTRICAL SPECIFICATIONS
LIMITING
VOLTAGE
Umax.
POWER RATING
MODEL
RESISTANCE RANGE (2)
TOLERANCE
P25 °C
PAC01
PAC02 (1)
PAC03
PAC04
PAC05
PAC06
1 W
2 W
3 W
4 W
5 W
6 W
0.10 to 2.2 k
0.10 to 3.6 k
0.10 to 4.7 k
0.10 to 8.2 k
0.10 to 10 k
0.10 to 12 k
1 %
1 %
1 %
1 %
1 %
1 %
P x R
P x R
P x R
P x R
P x R
P x R
Notes
(1) PAC02 WSZ: P25 °C = 1.8 W
(2) Resistance value to be selected for 1 % tolerance from E24 and E96
For Pulse Diagrams see AC..series (www.vishay.com/doc?28730)
•
** Please see document “Please see document “Vishay Material Category Policy”:”: www.vishay.com/doc?99902
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Document Number: 28731
Revision: 06-Oct-11
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
PAC.. Series
Cemented Wirewound Precision Resistors
Vishay Draloric
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: PAC300004701FAC000
P
A
C
3
0
0
0
0
4
7
0
1
F
A
C
0
0
0
TOLERANCE PACKAGING
MODEL
VARIANT
TCR/MATERIAL
VALUE
SPECIAL
CODE
CODE
PAC100 = PAC01
PAC200 = PAC02
PAC300 = PAC03
PAC400 = PAC04
PAC500 = PAC05
0 = Neutral
1 = SWI =
0 =
3 digit value
1 digit multiplier
MULTIPLIER
7 = *10- 3
F = 1.0 %
(See
Packaging
table)
The 3 digits are
used for all special
part styles.
To encode the
non standard
Standard
Special winding (1)
2 = RT
(
100 ppm/K)
3 = DK SP 20 mm
8 = *10- 2
PAC600 = PAC06 4 = DK LP 33 mm (2)
5 = DK LP 17.8 mm (2)
7 = DK LP 25.4 mm (2)
8 = DK SP 25.4 mm
9 = WSZ 6720
9 = *10- 1
specifications all
special parts of one
series are listed in a
cross reference
table.
0 = *100
1 = *101
2 = *102
3 = *103
C = E/K 22.4 mm (2)
Z = Value overflow
4 = *104
000 = Standard
5 = *105
(special)
Product Description: PAC03 4K7 1 % AC
PAC03
4K7
1 %
AC
PACKAGING
MODEL (3)
VALUE (3)
TOLERANCE CODE (3)
DESCRIPTION (4)
Notes
(1) Special winding on request
(2) Other dimensions on request
(3) See “Part Number and Product Description”
(4) See “Packaging Table”
PACKAGING TABLE
AMMO
LOOSE
BLISTER
MODEL
PACK.
PACK.
DESC.
PACK.
CODE
PACK.
DESC.
PACK.
CODE
PACK.
DESC.
PIECES
CODE
PIECES
PIECES
PAC01
1000
A1
A1
PAC01 DK/EK
PAC01RT
PAC02
500
LC
LC
LC
LC
2500
500
AE
AC
AE
AC
PAC02 DK/EK
PAC02 WSZ
PAC03
500
1250
BM
BM
500
500
500
500
AC
AC
AC
AC
AC
AC
AC
AC
PAC03 DK/EK
PAC04
500
500
250
250
LC
LC
LB
LB
LC
LC
LB
LB
PAC04 DK/EK
PAC05
PAC05 DK/EK
PAC06
PAC06 DK/EK
Document Number: 28731
Revision: 06-Oct-11
For technical questions, contact: ww1resistors@vishay.com
This document is subject to change without notice.
www.vishay.com
145
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
PAC.. Series
Cemented Wirewound Precision Resistors
Vishay Draloric
DIMENSIONS
G
D
L
x (Lacquer)
d
For packaging dimensions see: www.vishay.com/doc?28721
DIMENSIONS in millimeters (inches)
MODEL
WEIGHT g
PER UNIT
Dmax.
Lmax.
xmax.
d
G
PAC01
PAC02
PAC03
PAC04
PAC05
PAC06
4.3 [0.169]
4.8 [0.189]
5.5 [0.217]
7.5 [0.295]
7.5 [0.295]
7.5 [0.295]
11 [0.433]
13 [0.512]
16.5 [0.650]
18 [0.709]
26 [1.024]
26 [1.024]
2
2
3
3
3
3
63 1 [2.480 0.039]
63 1 [2.480 0.039]
63 1 [2.480 0.039]
73 1 [2.874 0.039]
73 1 [2.874 0.039]
73 1 [2.874 0.039]
0.52
0.75
1.10
1.90
2.60
2.60
0.8 0.03
[0.031 0.001]
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For technical questions, contact: ww1resistors@vishay.com
This document is subject to change without notice.
Document Number: 28731
Revision: 06-Oct-11
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
PAC.. Series
Cemented Wirewound Precision Resistors
Vishay Draloric
BENDING FORMS
L
Ø D
KINK TYPE S = EK
Ø d
h
S
P
TYPE
Ø d
Ø Dmax.
L
h
1
P
1
Smax.
PAC01
17.8
(1)
(1)
PAC02 - PAC04
PAC05 - PAC06
0.8
8
25.4
33.0
2
P1
Ø D
L
Ø d
h
DOUBLE KINK SP = DK SP
c
S
L
P2
Ø B
P1
19.8
TYPE
Ø d
Ø Dmax.
h
1
1
P2
3
Smax.
Ø B
c
PAC01
17.8
22.0
27.4
35.0
20.0
25.4
33.0
(1)
(1)
PAC02 - PAC04
PAC05 - PAC06
0.8
8
2
1.0 0.1
4.5
1
P1
Ø D
L
Ø d
h
DOUBLE KINK LP = DK LP
c
S
L
P2
Ø B
P1
TYPE
Ø d
Ø Dmax.
h
1
1
P2
3
Smax.
Ø B
c
PAC01 - PAC02
PAC02 - PAC04
PAC05 - PAC06
17.8
25.4
33.0
17.8
25.4
33.0
(1)
(1)
0.8
8
2
1.0 0.1
4.5
1
Note
(1) See table DIMENSIONS
Document Number: 28731
Revision: 06-Oct-11
For technical questions, contact: ww1resistors@vishay.com
This document is subject to change without notice.
www.vishay.com
147
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
PAC.. Series
Cemented Wirewound Precision Resistors
Vishay Draloric
BENDING FORMS
A
L
a
Ø D
I
b
WSZ
H
F
E
Solder pad dimensions
Ø d
TYPE
Ø d
Ø Dmax.
A
L
F
H
E
a
b
l
(1)
PAC02 WSZ
0.8
17 0.5
11 - 12
4.8 0.5 3.6 0.5 5.0 0.5
2.5
5.5
14.5
Δh1
P2
P
Ø D
L
H1
1 max.
W2
d
RADIAL TAPED = RT
H
H0
t
L1
F
W1
P1
W0
W
P0
D0
Direction of Unreeling
TYPE PAC01
Lead Ø
Ø d
Ø D
L
0.8
(1)
Diameter
(1)
Length
Pitch of components
Pitch of spocket holes (2)
P
12.7 1.0
12.7 0.3
3.85 0.7
6.35 1.0
P0
P1
P2
F
Distance between hole center and resistor center
Distance between hole center and lead center
Lead spacing
5.0 + 0.6, - 0.1
2 max.
Angle of insertion
h1
W
Width of carrier tape
18.0 0.5
12.0 0.5
9.0 0.5
0.5 max.
19.5 1.0
16.0 0.5
4.0 0.2
0.9 max.
11 max.
Width of adhesive tape
Position of holes
W0
W1
W2
H
Position of adhesive tape
Body to hole center
Lead crimp to hole center (3)
H0
D0
t
Hole Ø
Thickness of tape (4)
Height for cutting
L1
Height for insertion
H1
32 max.
Notes
(1) See table DIMENSIONS
(2) Test over 10 holes - 9 intervals P0 12.7 x 9 = 114.3 0.5
(3) Parallelism, < 0.5 mm
(4) Thickness of carrier tape: 0.55 mm 0.1
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For technical questions, contact: ww1resistors@vishay.com
Document Number: 28731
Revision: 06-Oct-11
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
PAC.. Series
Cemented Wirewound Precision Resistors
Vishay Draloric
DERATING
100
80
60
40
20
0
150
300
0
50
100
200
250
25
AMBIENT TEMPERATURE IN °C
Maximum dissipation (Pmax.) as a function
of the ambient temperature (Tamb
)
PERFORMANCE
TEST
PERMISSIBLE CHANGE
Climatic category (LCT/UCT/Days)
55/200/56
Climatic Sequence
IEC 60115-1 4.23
R = (0.5 % R + 0.05 )
Damp Heat, Steady State, IEC 60115-1, 4.24
(40 2) °C, 56 days, (93 3) % RH
R = (1.0 % R + 0.05 )
R = (0.5 % R + 0.05 )
R = (1.0 % R + 0.05 )
R = (0.2 % R + 0.05 )
R = (0.1 % R + 0.05 )
R = (0.2 % R + 0.05 )
Endurance at room temperature (116 % P70), 1000 h,
IEC 60115-1, 4.25.2
Storage, UCT, IEC 60115-1, 4.25.3
1000 h, 200 °C, no load
Resistance to Soldering Heat, IEC 60115-1, 4.18
(260 5) °C, (10 1) s
Robustness of Termination, IEC 60115-1, 4.16
10N
Short Time Overload, IEC 60115-1, 4.13
10 x Rated Power for 5 s
Document Number: 28731
Revision: 06-Oct-11
For technical questions, contact: ww1resistors@vishay.com
This document is subject to change without notice.
www.vishay.com
149
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
PAC.. Series
Cemented Wirewound Precision Resistors
Vishay Draloric
Resistance Decade
HISTORICAL 12NC INFORMATION
The resistors had a 12-digit ordering code staring with
2306 327
RESISTANCE DECADE
0.10 to 0.976
1 to 9.76
LAST DIGIT
7
8
9
1
2
3
The subsequent first digit indicated the resistor type and
packaging.
10 to 97.6
100 to 976
The remaining 4 digits indicated the resistance value:
1 to 9.76 k
- The first 3 digits indicated the resistance value.
10 to 12 k
- The last digit indicated the resistance decade in
accordance with Resistance Decade table.
Ordering Example
The ordering code for an PAC02, resistor value 47 with
1 % tolerance, supplied in ammopack of 500 units was:
2306 327 04709.
HISTORICAL 12NC - Resistor type and packaging
2306 327 .....
BANDOLIER IN AMMOPACK
STRAIGHT LEADS
TYPE
RADIAL
2500 units
500 units
-
1000 units
PAC01
PAC02
PAC03
PAC04
PAC05
PAC06
RT (1)
2306 327 5....
-
-
-
-
-
2306 327 0....
2306 327 1....
2306 327 2....
2306 327 3....
2306 327 4....
-
-
-
-
-
Note
(1) Radial parts with tin plated copper leads
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Document Number: 28731
Revision: 06-Oct-11
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Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
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about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
Document Number: 91000
1
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