230632704648 [VISHAY]
Fixed Resistor, Wire Wound, 2W, 4.64ohm, 1% +/-Tol, 100ppm/Cel, Through Hole Mount, AXIAL LEADED, GREEN;
| 型号： | 230632704648 |
| 厂家： | 
VISHAY |
| 描述： | Fixed Resistor, Wire Wound, 2W, 4.64ohm, 1% +/-Tol, 100ppm/Cel, Through Hole Mount, AXIAL LEADED, GREEN |
| 文件： | 总7页 (文件大小：150K) |
| 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 “MIL-STD-202E, Method 215” and
“IEC 60068-2-45”.
STANDARD ELECTRICAL SPECIFICATIONS
RESISTANCE RANGE
E12 = 1ꢀ ꢁ Tol., E24 = 5 ꢁ Tol.
LIMITING
VOLTAGE
POWER RATING
MODEL
TOLERANCE
P25 °C
DIN 41432
PAC01
PAC02 (1)
PAC03
PAC04
PAC05
PAC06
1 W
2 W
3 W
4 W
5 W
6 W
1 %
1 %
1 %
1 %
1 %
1 %
0.10 Ω to 2.2 kΩ
0.10 Ω to 3.6 kΩ
0.10 Ω to 4.7 kΩ
0.10 Ω to 8.2 kΩ
0.10 Ω to 10 kΩ
0.10 Ω to 12 kΩ
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
For Pulse Diagrams see AC..series (www.vishay.com/doc?28730)
•
** Please see document “Vishay Green and Halogen-Free Definitions (5-2008)”: www.vishay.com/doc?99902
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For technical questions, contact: ww1resistors@vishay.com
Document Number: 28731
Revision: 31-Mar-09
PAC.. Series
Cemented Wirewound Precision Resistors
Vishay Draloric
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: PAC3ꢀꢀꢀꢀ4641FACꢀꢀꢀ
P
A
C
3
ꢀ
ꢀ
ꢀ
ꢀ
4
7
ꢀ
1
F
A
C
ꢀ
ꢀ
ꢀ
SPECIAL
TOLERANCE PACKAGING
MODEL
TCR/MATERIAL
VALUE
3 digit value
SPECIAL
CHARACTER
CODE
CODE
PAC1ꢀꢀ = PAC01
PAC2ꢀꢀ = PAC02
PAC3ꢀꢀ = PAC03
PAC4ꢀꢀ = PAC04
PAC5ꢀꢀ = PAC05
ꢀ = Neutral
1 = SWI =
ꢀ =
F = 1.0 %
(See
Packaging
table)
The 3 digits are
used for all special
part styles.
To encode the
non standard
specifications all
special parts of one
series are listed in a
cross reference
table.
ꢀꢀꢀ = Standard
ꢀEꢀ = CECC E0
ꢀE6 = CECC E6
Standard (100 ppm) 1 digit multiplier
Special winding (1)
2 = RT
K = 90 ppm (1)
C = 50 ppm (1)
L = 30 ppm (1)
MULTIPLIER
7 = *10- 3
8 = *10- 2
9 = *10- 1
ꢀ = *100
1 = *101
2 = *102
3 = *103
4 = *104
5 = *105
3 = DK SP 20 mm
PAC6ꢀꢀ = 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
A = E/K 22.5 mm (2)
Z = Value overflow
(Special)
Product Description: PACꢀ3 4K7 1 ꢁ AC
PACꢀ3
4K7
1 ꢁ
AC
PACKAGING
MODEL (3)
VALUE (3)
TOLERANCE CODE (3)
DESCRIPTION (4)
Notes
(1) Special winding on request
(2) Other dimensions and special character on request
(3) See “Part Number and Product Description”
(4) See “Packaging Table”
PACKAGING TABLE
AMMO
LOOSE
BLISTER
MODEL
PACK.
CODE
PACK.
DESC.
PACK.
CODE
PACK.
DESC.
PACK.
CODE
PACK.
DESC.
PIECES
PIECES
PIECES
PAC01
1000
A1
A1
PAC01 DK/EK
PAC01RT
PAC02
PAC02 DK/EK
PAC02 WSZ
PAC03
PAC03 DK/EK
PAC04
PAC04 DK/EK
PAC05
500
LC
LC
LC
LC
2500
500
AE
AC
AE
AC
500
1250
BM
BM
500
500
500
500
AC
AC
AC
AC
AC
AC
AC
AC
500
500
250
250
LC
LC
LB
LB
LC
LC
LB
LB
PAC05 DK/EK
PAC06
PAC06 DK/EK
12NC ORDERING CODE INDICATING RESISTOR TYPE AND PACKAGING
ORDERING CODE 23ꢀ6 327 .....
BANDOLIER IN AMMOPACK
TYPE
RADIAL
STRAIGHT LEADS
25ꢀꢀ units
RT (5)
5ꢀꢀ units
-
1ꢀꢀꢀ units
2306 327 5....
PAC01
PAC02
PAC03
PAC04
PAC05
PAC06
-
-
-
-
-
2306 327 0....
2306 327 1....
2306 327 2....
2306 327 3....
2306 327 4....
-
-
-
-
-
Note
(5) Radial parts with tin plated copper leads
Document Number: 28731
Revision: 31-Mar-09
For technical questions, contact: ww1resistors@vishay.com
www.vishay.com
145
PAC.. Series
Cemented Wirewound Precision Resistors
Vishay Draloric
ORDERING INFORMATION
Ordering Code (12NC)
Last Digit of 12NC Indicating Resistance Decade
RESISTANCE DECADE
0.10 to 0.976 Ω
1 to 9.76 Ω
LAST DIGIT
• The resistors have a 12-digit ordering code staring with
2306 327
7
8
9
1
2
3
• The subsequent first digit indicates the resistor type and
packaging; see the 12NC Ordering Code table.
10 to 97.6 Ω
100 to 976 Ω
• The remaining 4 digits indicate the resistance value:
1 to 9.76 kΩ
- The first 3 digits indicate the resistance value.
10 to 12 kΩ
- The last digit indicates the resistance decade in
accordance with the 12NC Indicating Resistance
Decade table.
Ordering Example
The ordering code for an PAC02, resistor value 47 Ω with
1 % tolerance, supplied in ammopack of 500 units is:
2306 327 04709.
Product specifications deviating from the standard values
are available on request.
DIMENSIONS
G
L
D
d
For packaging dimensions see separate packaging dimensions page.
DIMENSIONS in millimeters [inches]
MODEL
WEIGHT g
per 1ꢀꢀ units
Dmax.
Lmax.
d
G
PACꢀ1
PACꢀ2
PACꢀ3
PACꢀ4
PACꢀ5
PACꢀ6
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]
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]
52
75
110
190
260
260
0.8 0.03
[0.031 0.001]
PERFORMANCE
TEST
TEST RESULTS
Climatic Category
55/200/56
Damp Heat, Steady State
(40 2) °C, 56 days, (93 3) % RH
ΔR = (1.0 % R + 0.05 Ω)
Storage
1000 h, 200 °C, no load
ΔR = (1.0 % R + 0.05 Ω)
ΔR = (0.5 % R + 0.05 Ω)
ΔR = (0.5 % R + 0.05 Ω)
ΔR = (0.2 % R + 0.05 Ω)
ΔR = (0.1 % R + 0.05 Ω)
ΔR = (0.2 % R + 0.05 Ω)
Climatic Sequence
IEC 60115-1 4.23
Load Life
1000 h
Resistance to Soldering Heat
(260 5) °C, (10 1) s
Robustness of Termination
10N
Short Time Overload
10 x Rated Power for 5 s
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For technical questions, contact: ww1resistors@vishay.com
Document Number: 28731
Revision: 31-Mar-09
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: 31-Mar-09
For technical questions, contact: ww1resistors@vishay.com
www.vishay.com
147
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
Hꢀ
t
L1
F
W1
P1
Wꢀ
W
Pꢀ
Dꢀ
Direction of Unreeling
TYPE PACꢀ1
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
Δh1
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: 31-Mar-09
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
)
Document Number: 28731
Revision: 31-Mar-09
For technical questions, contact: ww1resistors@vishay.com
www.vishay.com
149
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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