AC.. Series
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Cemented Wirewound Resistors
FEATURES
• All welded construction
• Ceramic core
• Non-flammable cement coating
• Tinned copper-clad iron leads
(for axial parts)
• High power dissipation in small volume
• Ideal for pulse application
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
Notes
(1) Resistance value to be selected for ± 5 % from E24
(2) AC03 WSZ: P40 °C = 1.8 W; P70 °C = 1.5 W
Notes
(3) Special winding on request
(4) Other dimensions and variants on request
(5) See “Part Number and Product Description”
(6) See “Packaging Table”
(7) Resistance range on request
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
POWER
RATING
P40 °C
W
POWER
RATING
P70 °C
W
LIMITING
VOLTAGE
Umax.
RESISTANCE RANGE (1)
TCR =
- 10 ppm/K to - 80 ppm/K
RESISTANCE RANGE (1)
TCR =
100 ppm/K to 180 ppm/K
RESISTANCE RANGE (1)
TCR= ± 100 ppm/K
TOLERANCE
± %
AC01 1 0.9 0.10 to 33 36 to 2.4K n/a 5
AC03 (2) 3 2.5 0.10 to 390 430 to 3.3K 3.6K to 5.1K 5
AC04 4 3.5 0.10 to 620 680 to 6.8K n/a 5
AC05 5 4.7 0.10 to 910 1K to 10K n/a 5
AC07 7 5.8 0.10 to 1.5K 1.6K to 15K n/a 5
AC10 10 8.4 0.22 to 560 620 to 27K n/a 5
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: AC03000001509JAC00
MODEL VARIANT TCR/MATERIAL VALUE TOLERANCE
CODE
PACKAGING
CODE SPECIAL
AC01000 = AC01
AC03000 = AC03
AC04000 = AC04
AC05000 = AC05
AC07000 = AC07
AC10000 = AC10
0 = Neutral
1 = RT
2 = SWI =
Special winding (3)
3 = DK SP 20 mm (4)
4 = DK LP 33 mm (4)
5 = DK LP 17.8 mm (4)
6 = NI = Non inductive (7)
7 = DK LP 25.4 mm (4)
9 = WSZ 6720
8 = DK SP 25.4 mm
Z = Value overflow
(Special)
C = E/K 25.4 mm (4)
0 = Standard 3 digit value
1 digit
multiplier
MULTIPLIER
7 = *10-3
8 = *10-2
9 = *10-1
0 = *100
1 = *101
2 = *102
5 = 10-4
J = ± 5.0 % (See
Packaging
table)
The 5 digit BV number will be
encoded using a 36 character
code. This code contains
numbers 0...9 and letters
A...Z
(36 characters total) and
allows to encode at least 46
655 five digit BV numbers.
00 = Standard
Product Description: AC03 15R 5 % AC
AC03 15R 5 % AC
MODEL (5) VALUE (5) TOLERANCE CODE (5) PACKAGING
DESCRIPTION (6)
P x R
P x R
P x R
P x R
P x R
P x R
3000 0150C0 9JA 00A 0C
AC.. Series
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DIMENSIONS
For packaging dimensions see: www.vishay.com/doc?28721
PACKAGING TABLE
MODEL
AMMO LOOSE BLISTER
PIECES PACK.
CODE
PACK.
DESC. PIECES PACK.
CODE
PACK.
DESC. PIECES PACK.
CODE
PACK.
DESC.
AC01 1000 A1 A1
AC01 DK/EK 500 LC LC
AC01RT 2500 AE AE
AC03 500 AC AC
AC03 DK/EK 500 LC LC
AC03 WSZ 1250 BM BM
AC04 500 AC AC
AC04 DK/EK 500 LC LC
AC05 500 AC AC
AC05 DK/EK 500 LC LC
AC07 500 AC AC
AC07 DK/EK 250 LB LB
AC10 250 AB AB
DIMENSIONS - Resistor types, mass and relevant physical dimensions
MODEL
DIMENSIONS in millimeters [inches]
Dmax. Lmax. dx
max. GWEIGHT g
PER UNIT
AC01 4.3 [0.169] 11 [0.433]
0.8 ± 0.03
[0.031 ± 0.001]
2 63 ± 1 [2.480 ± 0.039] 0.52
AC03 4.8 [0.189] 13 [0.512] 2 63 ± 1 [2.480 ± 0.039] 0.75
AC04 5.5 [0.217] 16.5 [0.650] 3 63 ± 1 [2.480 ± 0.039] 1.10
AC05 7.5 [0.295] 18 [0.709] 3 63 ± 1 [2.480 ± 0.039] 1.90
AC07 7.5 [0.295] 26 [1.024] 3 73 ± 1 [2.874 ± 0.039] 2.60
AC10 8.0 [0.315] 44 [1.732] 3 88 ± 1 [3.465 ± 0.039] 4.50
DL
G
d
x (Lacquer)
AC.. Series
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Note
(1) See table DIMENSIONS
BENDING FORMS
TYPE Ø d Ø Dmax. L h ± 1 P ± 1 Smax.
AC01
0.8 (1) (1) 8
17.8
2AC03 - AC05 25.4
AC07 33.0
TYPE Ø d Ø Dmax. Lh ± 1P
1 ± 1 P2 ± 3 Smax. Ø B c
AC01
0.8 (1) (1) 8
19.8 17.8
2 1.0 ± 0.1 4.5 ± 1AC03 - AC05 22.0 20.0
27.4 25.4
AC07 35.0 33.0
TYPE Ø d Ø Dmax. Lh ± 1P
1 ± 1 P2 ± 3 Smax. Ø B c
AC01 - AC03
0.8 (1) (1) 8
17.8 17.8
2 1.0 ± 0.1 4.5 ± 1AC03 - AC05 25.4 25.4
AC07 33.0 33.0
P
h
L
Ø d
Ø D
S
KINK TYPE S = EK
Ø D
DOUBLE KINK SP = DK SP
S
Ø d
P1
h
P2
c
Ø B
L
Ø D
DOUBLE KINK LP = DK LP
S
Ø d
P1
h
P2
c
Ø B
L
AC.. Series
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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
BENDING FORMS
TYPE Ø d Ø Dmax. ALFHEab l
AC03 WSZ 0.8 (1) 17 ± 0.5 11 - 12 4.8 ± 0.5 3.6 ± 0.5 5.0 ± 0.5 2.5 5.5 14.5
TYPE AC01
Lead Ø Ø d 0.8
Diameter Ø D (1)
Length L(1)
Pitch of components P 12.7 ± 1.0
Pitch of spocket holes (2) P0 12.7 ± 0.3
Distance between hole center and resistor center P1 3.85 ± 0.7
Distance between hole center and lead center P2 6.35 ± 1.0
Lead spacing F 5.0 + 0.6, - 0.1
Angle of insertion h1 2 max.
Width of carrier tape W 18.0 ± 0.5
Width of adhesive tape W0 12.0 ± 0.5
Position of holes W1 9.0 ± 0.5
Position of adhesive tape W2 0.5 max.
Body to hole center H 19.5 ± 1.0
Lead crimp to hole center (3) H0 16.0 ± 0.5
Hole Ø D0 4.0 ± 0.2
Thickness of tape (4) t 0.9 max.
Height for cutting L1 11 max.
Height for insertion H1 32 max.
WSZ
Ø D
A
L
E
Ø d
F
H
I
b
a
Solder pad dimensions
RADIAL TAPED = RT
1 max.
Δh1
t
Direction of Unreeling
P1F
P0D0
P2P
H1
L1
HH0
W0
W2
W1
W
d
LØ D
AC.. Series
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PULSE DIAGRAMS
AC01 Pulse on a regular basis; maximum permissible peak pulse
power ( max.) as a function of pulse duration (ti)
AC04 Pulse on a regular basis; maximum permissible peak pulse
power ( max.) as a function of pulse duration (ti)
AC07 Pulse on a regular basis; maximum permissible peak pulse
power ( max.) as a function of pulse duration (ti)
AC03 Pulse on a regular basis; maximum permissible peak pulse
power ( max.) as a function of pulse duration (ti)
AC05 Pulse on a regular basis; maximum permissible peak pulse
power ( max.) as a function of pulse duration (ti)
AC10 Pulse on a regular basis; maximum permissible peak pulse
power ( max.) as a function of pulse duration (ti)
1
10
100
1000
10 000
0.00001 0.0001 0.001 0.01 0.1 1
Pmax. (W)
ti (s)
tp/ti = 1000
tp/ti = 200
tp/ti = 50
tp/ti = 10
tp/ti = 2
1R0
R10
10R
100R
2K0
P
ˆ
1
10
100
1000
10 000
0.00001 0.0001 0.001 0.01 0.1 1
Pmax. (W)
ti (s)
tp/ti = 1000
tp/ti = 200
tp/ti = 50
tp/ti = 10
tp/ti = 2
R10
1R0
10R
100R
6K8
P
ˆ
1
10
100
1000
10 000
0.00001 0.0001 0.001 0.01 0.1 1 10
Pmax. (W)
ti (s)
tp/ti = 1000
tp/ti = 200
tp/ti = 50
tp/ti = 10
tp/ti = 2
1R1
R10
11R
100R
15K
P
ˆ
1
10
100
1000
10 000
0.00001 0.0001 0.001 0.01 0.1 1
Pmax. (W)
ti (s)
tp/ti = 1000
tp/ti = 200
tp/ti = 50
tp/ti = 10
tp/ti = 2
R10
1R0
10R
110R
4K7
P
ˆ
1
10
100
1000
10 000
0.00001 0.0001 0.001 0.01 0.1 1 10
Pmax. (W)
ti (s)
tp/ti = 1000
tp/ti = 200
tp/ti = 50
tp/ti = 10
tp/ti = 2
1R1
R10
11R
100R
8K2
P
ˆ
1
10
100
1000
10 000
0.00001 0.0001 0.001 0.01 0.1 1 10
Pmax. (W)
ti (s)
tp/ti = 1000
tp/ti = 200
tp/ti = 50
tp/ti = 10
tp/ti = 2
R68
2R2
33R
240R
15K
P
ˆ
AC.. Series
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PULSE DIAGRAMS
AC01 Pulse capability; E (Ws) as a function of R ()
AC04 Pulse capability; E (Ws) as a function of R ()
AC07 Pulse capability; E (Ws) as a function of R ()
AC03 Pulse capability; E (Ws) as a function of R ()
AC05 Pulse capability; E (Ws) as a function of R ()
AC10 Pulse capability; E (Ws) as a function of R ()
0.0001
0.001
0.01
0.1
1
10
100
0.1 1 10 100 1000 10 000
Pulse Energy (Ws/
Ω)
R (Ω)
0.0001
0.001
0.01
0.1
1
10
100
1000
0.1 1 10 100 1000 10 000
Pulse Energy (Ws/
Ω)
R (Ω)
0.0001
0.001
0.01
0.1
1
10
100
1000
0.1 1 10 100 1000 10 000
Pulse Energy (Ws/
Ω)
R (Ω)
0.00001
0.0001
0.001
0.01
0.1
1
10
100
1000
0.1 1 10 100 1000 10 000
Pulse Energy (Ws/
Ω)
R (Ω)
0.0001
0.001
0.01
0.1
1
10
100
1000
0.1 1 10 100 1000 10 000
Pulse Energy (Ws/
Ω)
R (Ω)
0.0001
0.001
0.01
0.1
1
10
100
1000
0.1 1 10 100 1000 10 000 100 000
Pulse Energy (Ws/Ω)
R (Ω)
AC.. Series
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FUNCTIONAL PERFORMANCE
0
20
40
60
80
100
120
- 40 50 100 150 200 250 300 350
AMBIENT TEMPERATURE IN °C
RATED POWER IN %
0
Derating
40 70
0
100
150
200
250
300
350
010155
Temperature Rise
50
AC10
AC07
AC04
AC03
AC01
AC05
POWER IN W
TEMPERATURE IN K
PERFORMANCE
TEST PERMISSIBLE CHANGE
Climatic Category (LCT/UCT/Days) 40/200/56
Climatic Sequence, IEC 60115-1, 4.23 R = ± (1 % R + 0.05 )
Damp Heat, Steady State, IEC 60115-1, 4.24
(40 ± 2) °C, 56 days, (93 ± 3) % RH R = ± (5 % R + 0.1 )
Endurance at room temperature (116 % P70), 1000 h, IEC 60115-1, 4.25.2 R = ± (5 % R + 0.1 )
Endurance at UCT, 200 °C (30 % P70), 1000 h, IEC 60115-1, 4.25.3 R = ± (5 % R + 0.1 )
Resistance to Soldering Heat, IEC 60115-1, 4.18
(260 ± 5) °C, (10 ± 1) s R = ± (0.5 % R + 0.05 )
Robustness of Termination, IEC 60115-1, 4.16
10N R = ± (0.5 % R + 0.05 )
Short Time Overload, IEC 60115-1, 4.13
10 x Rated Power for 5 s R = ± (2 % R + 0.1 )
AC.. Series
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HISTORICAL 12NC INFORMATION
• The resistors had a 12-digit ordering code starting with 23.
• The subsequent 7 digits indicated the resistor type,
specification and packaging.
• The remaining 3 digits indicated the resistance value:
- The first 2 digits indicated the resistance value.
- The last digit indicated the resistance decade in
accordance with resistance decade table.
Resistance Decade
12NC Example
The 12NC code of an AC01 resistor, value 47 supplied in
ammopack of 1000 units was: 2306 328 33479.
Notes
(1) Products with bent leads and bulk packaging (100 pieces) are available on request
(2) Radial parts with tin plated copper leads
RESISTANCE DECADE LAST DIGIT
0.1 to 0.91 7
1 to 9.1 8
10 to 91 9
100 to 910 1
1 k to 9.1 k2
10 k to 56 k3
HISTORICAL 12NC - Resistor type and packaging
TYPE
23.. ... .....
BANDOLIER IN AMMOPACK
RADIAL STRAIGHT LEADS
2500 units 250 units 500 units 1000 units
AC01 06 328 90... (2) - - 06 328 33...
AC03 (1) - - 22 329 03... -
AC04 (1) - - 22 329 04... -
AC05 (1) - - 22 329 05... -
AC07 (1) - - 22 329 07... -
AC10----
Legal Disclaimer Notice
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Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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 in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements 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
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
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
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Vishay:
AC01000001000JA100 ACCESSORY75-135A AC05000001007JAC00 AC03000001007JAC00
AC05000005009JAC00 AC03000003007JAC00 AC05000003307JAC00 AC03000001507JAC00
AC03000003307JAC00 AC03000007507JAC00 AC05000001809JAC00 AC05000002709JAC00
AC05000002009JAC00 AC01000001507JA100 ACCPOTECB303404310 AC03000005609JAC00
AC05000004707JAC00 AC01000002400JA100 AC01W5R100J AC03000001008JAC00 ACCTS601-1056
AC05000006200JAC00 AC05000004708JAC00 AC01000007507JA100 AC01000002709JA100
AC01000002001JA100 AC01000005000JA100 AC03000001809JAC00 AC05000001008JAC00
AC05000004709JAC00 AC05000006201JAC00 AC05000008200JAC00 AC01000001007JA100
AC01000001501JA100 AC01000002409JA100 AC01000003309JA100 AC01000003008JA100
AC03000002407JAC00 AC03000004707JAC00 AC03000002209JAC00 AC03000003900JAC00
AC03000005608JAC00 AC05000002700JAC00 AC05000003008JAC00 AC05000004309JAC00
AC05000007501JAC00 AC01000001307JA100 AC01000002009JA100 AC01000002008JA100
AC01000003909JA100 AC01000006200JA100 AC03000002709JAC00 AC03000003309JAC00
AC03000003909JAC00 AC03000003301JAC00 AC03000004300JAC00 AC03000004700JAC00
AC03000006200JAC00 AC03000007508JAC00 AC05000005007JAC00 AC05000001009JAC00
AC05000001209JAC00 AC05000002209JAC00 AC05000002001JAC00 AC05000002008JAC00
AC05000003909JAC00 AC05000006800JAC00 AC01000001008JA100 AC01000004309JA100
AC01000004709JA100 AC03000002009JAC00 AC03000003908JAC00 AC03000004709JAC00
AC03000005000JAC00 AC05000001500JAC00 AC05000001509JAC00 AC05000001800JAC00
AC05000002201JAC00 AC05000003000JAC00 AC05000004700JAC00 AC05000007509JAC00
AC01000005007JA100 AC01000002000JA100 AC01000002700JA100 AC01000007508JA100
AC03000001001JAC00 AC03000004301JAC00 AC05000001201JAC00 AC05000001501JAC00
AC05000003900JAC00 AC05000005000JAC00 AC05000005601JAC00 AC01000003307JA100
AC01000001508JA100 AC03000001509JAC00 AC03000001801JAC00 AC03000002400JAC00
AC03000003300JAC00 AC03000006809JAC00 AC05000001801JAC00
