AC, AC-AT
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Cemented Leaded Wirewound Resistors
LINKS TO ADDITIONAL RESOURCES
The AC series is the perfect choice for general purpose
power applications. The AEC-Q200 qualified AC-AT series
is best suited for automotive applications. The robust
silicone cement coating can handle challenging ambient
and operating conditions. Typical applications include but
are not limited to energy meters, power supplies and
automotive electronics. For a given application,
requirements of ohmic value, rated power, peak voltage,
pulse shape, pulse duration, lead bending, and
environmental conditions may be submitted to recommend
the most suitable product.
Various lead forms are available such as RT (radial taped),
WSZ (Z-form), DK (double kink), EK (single kink) with defined
mounting pitch.
FEATURES
• AEC-Q200 qualified AC-AT series
• High power dissipation in small design
• Non-flammable coating conforming to
UL 94 V-0
• Excellent pulse load capability
• Non-inductive (NI) version available
• WSZ-form lead bending available for SMD
mounting
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Automotive electronics
• Industrial electronics
• Power supplies
• White goods
• Pre-charging / discharging applications
Notes
• The operating temperature range for these resistors is from -55 °C up to 250 °C
(1) Resistance value to be selected from E24 series
3
3
3
D
D
D
3
D
3D Models
STANDARD ELECTRICAL SPECIFICATIONS
TYPE
RATED
DISSIPATION
P40
RATED
DISSIPATION
P70
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
RESISTANCE
TOLERANCE
AC01 1 W 0.9 W 0.10 Ω to 33 Ω36 Ω to 2.4 kΩ-± 5 %
AC01-AT 1 W 0.9 W 0.39 Ω to 33 Ω36 Ω to 2.4 kΩ-± 5 %
AC03 3 W 2.5 W 0.10 Ω to 390 Ω430 Ω to 3.3 kΩ3.6 kΩ to 5.1 kΩ± 5 %
AC03-AT 3 W 2.5 W 0.27 Ω to 390 Ω430 Ω to 3.3 kΩ-± 5 %
AC04 4 W 3.5 W 0.10 Ω to 620 Ω680 Ω to 6.8 kΩ-± 5 %
AC04-AT 4 W 3.5 W 0.22 Ω to 620 Ω680 Ω to 6.8 kΩ-± 5 %
AC05 5 W 4.7 W 0.10 Ω to 910 Ω1.0 kΩ to 10 kΩ-± 5 %
AC05-AT 5 W 4.7 W 0.62 Ω to 910 Ω1.0 kΩ to 10 kΩ-± 5 %
AC07 7 W 5.8 W 0.10 Ω to 820 Ω910 Ω to 15 kΩ-± 5 %
AC07-AT 7 W 5.8 W 1.0 Ω to 820 Ω910 Ω to 15 kΩ-± 5 %
AC10 10 W 8.4 W 0.22 Ω to 560 Ω620 Ω to 27 kΩ-± 5 %
AC10-AT 10 W 8.4 W 2.0 Ω to 560 Ω620 Ω to 27 kΩ-± 5 %
P x R
P x R
P x R
P x R
P x R
P x R
P x R
P x R
P x R
P x R
P x R
P x R
AC, AC-AT
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Notes
• AC-AT: it is currently available only for standard axial taped parts and for AC03AT-WSZ, AC05AT-WSZ.
Contact us for the availability of AC-AT in other lead termination bending forms
(1) RT = radial taped lead bending (refer page 11)
SWI = special winding
EK = single kink lead bending (refer page 10)
DK LP = double kink large pitch lead bending (refer page 10)
DK SP = double kink small pitch lead bending (refer page 10)
WSZ = “Z” form leads (refer page 11)
(2) For special windings or the non-inductive versions, please contact: ww1resistors@vishay.com
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: AC03000001509JAC00
AC03AT0001509JAC00
MODEL VARIANT (1) TCR /
MATERIAL VALUE TOLERANCE
CODE
PACKAGING
CODE SPECIAL
AC01000 = AC01
AC03000 = AC03
AC04000 = AC04
AC05000 = AC05
AC07000 = AC07
AC10000 = AC10
AC01AT0 = AC01-AT
AC03AT0 = AC03-AT
AC04AT0 = AC04-AT
AC05AT0 = AC05-AT
AC07AT0 = AC07-AT
AC10AT0 = AC10-AT
0 = neutral
1 = RT
2 = SWI
3 = DK SP 20 mm
4 = DK LP 33 mm
5 = DK LP 17.8 mm
6 = NI Non inductive
7 = DK LP 25.4 mm
8 = DK SP 25.4 mm
9 = AC03/AC03AT-WSZ
A = EK 22.5 mm
B = EK 17.8 mm
C = EK 25.4 mm
D = Cu wire 0.8 mm
E = EK 33 mm
G = DK SP 33 mm
H = EK 20 mm
I = DK SP 17.8 mm
K = AC05/AC05AT-WSZ
0 = standard 3 digit value
1 digit
multiplier
MULTIPLIER
7 = *10-3
8 = *10-2
9 = *10-1
0 = *100
1 = *101
2 = *102
J = ± 5.0 % (see
Packaging
table)
00 = standard
2 digit code =
customized
version (2)
Product Description: AC03 15R 5 % AC
AC03AT 15R 5 % AC
AC03 15R 5 % AC
AC03-AT 15R 5 % AC
TYPE RESISTANCE TOLERANCE PACKAGING
AC01
AC03
AC04
AC05
AC07
AC10
AC01-AT
AC03-AT
AC04-AT
AC05-AT
AC07-AT
AC10-AT
R10 = 0.1 Ω
75R = 75 Ω
27K = 27 kΩ
5 % AC
A1
AB
A E
LB
LC
LK
BM
3AT0 0150C0 9JA 00A 0C
3000 0150C0 9JA 00A 0C
AC, AC-AT
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Note
(1) Manufacturing at different production locations may involve use of differently sized box
PACKAGING
TYPE / SIZE CODE DESCRIPTION QUANTITY PACKAGING STYLE WIDTH PITCH DIMENSIONS
AC01
AC01-AT A1 A1 1000 Taped acc. to IEC 60286-1
fan-folded in a box 63 mm 10 mm 260 mm x 85 mm x 70 mm
AC01 DK/EK LC LC 500 Bulk packaging - - 260 mm x 80 mm x 55 mm
AC01 RT AE AE 2500 Taped acc. to IEC 60286-2
fan-folded in a box - 12.7 mm 200 mm x 46 mm x 334 mm
AC03
AC03-AT AC AC 500 Taped acc. to IEC 60286-1
fan-folded in a box 63 mm 10 mm 260 mm x 85 mm x 58 mm
AC03 DK/EK LC LC 500 Bulk packaging - - 224 mm x 82 mm x 54 mm
AC03 RT AQ AQ 1800 Taped acc. to IEC 60286-2
fan-folded in a box - 12.7 mm 200 mm x 46 mm x 334 mm
AC03 WSZ
AC03-AT WSZ BM BM 1250 Blister taped acc. to
IEC 60286-3 on reel - 8 mm 350 mm x 350 mm x 55 mm
AC04 (1)
AC04-AT (1) AC AC 500 Taped acc. to IEC 60286-1
fan-folded in a box 63 mm 10 mm 260 mm x 85 mm x 70 mm
260 mm x 85 mm x 58 mm
AC04 DK/EK LC LC 500 Bulk packaging - - 224 mm x 82 mm x 54 mm
AC05
AC05-AT AC AC 500 Taped acc. to IEC 60286-1
fan-folded in a box 63 mm 10 mm 270 mm x 86 mm x 118 mm
AC05 DK/EK LC LC 500 Bulk packaging - - 224 mm x 82 mm x 54 mm
AC05 WSZ
AC05-AT WSZ BW BW 350 Blister taped acc. to
IEC 60286-3 on reel - 16 mm 350 mm x 335 mm x 60 mm
AC07
AC07-AT AC AC 500 Taped acc. to IEC 60286-1
fan-folded in a box 73 mm 10 mm 265 mm x 90 mm x 118 mm
AC07 DK/EK LB LB 250 Bulk packaging - - 224 mm x 82 mm x 54 mm
AC10
AC10-AT AB AB 250 Taped acc. to IEC 60286-1
fan-folded in a box 88 mm 10 mm 265 mm x 105 mm x 105 mm
AC, AC-AT
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DESCRIPTION
Wirewound resistors are best suited for use in high power,
high current applications. The silicone cement lacquer
coating enables AC series to withstand challenging
operating and environmental conditions. The coating is
resistant to cleaning solvents specified in IEC 60115-1 (1).
Production is strictly controlled and follows an extensive set
of instructions established for reproducibility.
The winding is done with a specific material on a specially
developed fine ceramic body (Al2O3). The ceramic meets the
highest requirements against mechanical resistance,
thermal shocks, dielectric strength, and insulation
resistance at high temperatures. With different diameters
and turn spacings of resistive wire, a large ohmic value
range can be covered.
The resistors are marked with resistance, rated dissipation
(P40) and tolerance. Product quality is verified by testing
procedures, performed on all individual resistors.
Resistance is measured on the lead wires at a distance of
6 mm from the resistor body. If a greater length of lead wire
is used in the application, the user may need to consider the
additional wire resistance, particularly with low resistance
products.
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 (2)
• The Global Automotive Declarable Substance List
(GADSL) (3)
• The REACH regulation (1907/2006/EC) and the related list
of substances with very high concern (SVHC) (4) 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 axial leaded for soldering. The terminals of
the resistors are completely lead (Pb)-free, the special tin
plating provides compatibility with lead (Pb)-free and
lead-containing soldering processes.
Special lead forms may be available on request, please
inquire at ww1resistors@vishay.com. As these components
are high power dissipation resistors, customers are advised
to use a high melting point solder.
APPLICATION INFORMATION
The power dissipation of the resistor generates a
temperature rise with respect to the ambient. The
permissible dissipation is derated for temperatures above
40 °C, as shown in the derating diagram, in order to avoid
overheating of the resistor. The heat dissipated from the
resistor may affect adjacent components, hence proper
clearance will be required in order to avoid overheating. The
resistive wire is encapsulated by a protective lacquer
coating.
All materials used are non-flammable and inorganic.
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.
APPROVALS
AC-AT series is AEC-Q200 qualified, specifically for the use
in automotive applications. It is currently available only for
standard axial taped parts and for AC03AT-WSZ,
AC05AT-WSZ.
Contact us for the availability of AC-AT in other lead
termination bending forms.
RELATED PRODUCTS
UL approved, special cement coated fusible resistor is also
available. For details please see the datasheet:
“AC01-CS, AC03-CS, AC05-CS - Axial Cemented Fusible
Wirewound Safety Resistors” www.vishay.com/doc?28909
For high surge wirewound products, silicone cement coated
Z300-Cxx series is available, see the datasheet:
“Z300-Cxx - High Surge Axial Cemented Wirewound
Resistors” www.vishay.com/doc?21027
For precision applications, cement coated PAC series is
available, see the datasheet:
“PAC Series - Cemented Wirewound Precision Resistors”
www.vishay.com/doc?28731
Notes
(1) Other cleaning solvents with aggressive chemicals should be evaluated in actual cleaning process for their suitability
(2) The IEC 62474 list of declarable substances is maintained in a dedicated database, which is available at http://std.iec.ch/iec62474
(3) The Global Automotive Declarable Substance List (GADSL) is maintained by the American Chemistry Council and available at www.gadsl.org
(4) The SVHC list is maintained by the European Chemical Agency (ECHA) and available at http://echa.europa.eu/candidate-list-table
AC, AC-AT
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PULSE DIAGRAMS
(ti = pulse duration; tp = repetition time)
AC01 and AC01-AT Pulse on a regular basis; max. permissible
peak pulse power ( max.) as a function of pulse duration (ti)
AC04 and AC04-AT Pulse on a regular basis; max. permissible
peak pulse power ( max.) as a function of pulse duration (ti)
AC07 and AC07-AT Pulse on a regular basis; max. permissible
peak pulse power ( max.) as a function of pulse duration (ti)
AC03 and AC03-AT Pulse on a regular basis; max. permissible
peak pulse power ( max.) as a function of pulse duration (ti)
AC05 and AC05-AT Pulse on a regular basis; max. permissible
peak pulse power ( max.) as a function of pulse duration (ti)
AC10 and AC10-AT Pulse on a regular basis; max. permissible
peak pulse power ( max.) as a function of pulse duration (ti)
1
10
100
1000
10 000
10-6 10-5 10-4 10-2
10-1
1
Pmax. (W)
ti (s)
ˆ
10-3
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
10-6 10-5 10-4 10-3 10-1
1
Pmax. (W)
ti (s)
ˆ
10-2
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
10-6 10-5 10-4 10-3 10-1
1 10
Pmax. (W)
ti (s)
ˆ
10-2
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
10-6 10-5 10-3 10-2 10-1 1
Pmax. (W)
ti (s)
ˆ
10-4
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
10-6 10-5 10-4 10-3 10-1
1 10
Pmax. (W)
ti (s)
ˆ
10-2
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
10-6 10-5 10-4 10-3 10-1
110
Pmax. (W)
ti (s)
ˆ
10-2
tp/ti = 1000
tp/ti = 200
tp/ti = 50
tp/ti = 10
tp/ti = 2
R68
2R2
33R
240R
15K
P
ˆ
AC, AC-AT
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PULSE DIAGRAMS
Pulse energy in joules or wattseconds is calculated with the help of the R-value to be used in the application. Choose the R
value on X axis and look for the corresponding E (Ws/Ω) value on Y axis. Multiplying both the R (Ω) to corresponding E (Ws/Ω),
will be resultant total pulse Energy (Ws or J) for adiabatic conditions.
AC01 and AC01-AT Pulse capability; E (Ws) as a function of R (Ω)
AC04 and AC04-AT Pulse capability; E (Ws) as a function of R (Ω)
AC07 and AC07-AT Pulse capability; E (Ws) as a function of R (Ω)
AC03 and AC03-AT Pulse capability; E (Ws) as a function of R (Ω)
AC05 and AC05-AT Pulse capability; E (Ws) as a function of R (Ω)
AC10 and AC10-AT Pulse capability; E (Ws) as a function of R (Ω)
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, AC-AT
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AC01 and AC01-AT Pulse on a regular basis; max. permissible
peak pulse voltage ( max.) as a function of pulse duration (ti)
AC04 and AC04-AT Pulse on a regular basis; max. permissible
peak pulse voltage ( max.) as a function of pulse duration (ti)
AC07 and AC07-AT Pulse on a regular basis; max. permissible
peak pulse voltage ( max.) as a function of pulse duration (ti)
AC03 and AC03-AT Pulse on a regular basis; max. permissible
peak pulse voltage ( max.) as a function of pulse duration (ti)
AC05 and AC05-AT Pulse on a regular basis; max. permissible
peak pulse voltage ( max.) as a function of pulse duration (ti)
AC10 and AC10-AT Pulse on a regular basis; max. permissible
peak pulse voltage ( max.) as a function of pulse duration (ti)
ti (s)
Vmax. (V)
ˆ
1500
0
500
10-6 10-5 10-4 10-3 10-2 10-1 1
1000
V
ˆ
2500
2000
1500
0
500
1000
ti (s)
Vmax. (V)
ˆ
10-6 10-5 10-4 10-3 10-2 10-1 1
V
ˆ
5000
4000
3000
0
1000
2000
t
i
(s)
V
max.
(V)
ˆ
10-6 10-5 10-4 10-3 10-2 10-1 1
V
ˆ
ti (s)
Vmax. (V)
ˆ
10-6 10-5 10-4 10-3 10-2 10-1 1
2000
1500
0
500
1000
V
ˆ
2500
2000
1500
0
500
1000
ti (s)
Vmax. (V)
ˆ
10-6 10-5 10-4 10-3 10-2 10-1 1
V
ˆ
5000
4000
3000
0
1000
2000
ti (s)
Vmax. (V)
ˆ
10-6 10-5 10-4 10-3 10-2 10-1 1
V
ˆ
AC, AC-AT
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FUNCTIONAL PERFORMANCE
0
20
40
60
80
100
120
-55 50 100 150 200 250 300 350
Ambient Temperature in °C
Rated Power in %
0
40
Derating
0
100
150
200
250
300
350
010155
Temperature Rise
50
Power in W
Temperature Rise in K
AC10,
AC10-AT
AC05,
AC05-AT
AC04,
AC04-AT
AC03,
AC03-AT
AC01,
AC01-AT
AC07,
AC07-AT
AC, AC-AT
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TEST 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 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, 4.3.
Climatic category -55 / 200 / 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 (ΔRMAX.)
4.13 - Short time overload
Room temperature;
10x rated power P40;
5 s
± (2 % R + 0.1 Ω)
4.16
21 (Ua1)
21 (Ub)
21 (Uc)
Robustness of
terminations Tensile, bending and torsion No damage
± (0.5 % R + 0.05 Ω)
4.18 20 (Tb) Resistance to
soldering heat
Unmounted components
(260 ± 5) °C; (10 ± 1) s ± (0.5 % R + 0.05 Ω)
4.19 - Rapid change
of temperature
30 min at -55 °C and
30 min at +200 °C;
5 cycles
± (1.5 % R + 0.05 Ω)
4.23 Climatic sequence:
4.23.2 2 (Ba) Dry heat 16 h; 200 °C
± (1 % R + 0.05 Ω)
4.23.3 30 (Db)
Damp heat
(accelerated)
1st cycle
24 h; 55 °C;
90 % to 100 % RH
4.23.4 1 (Aa) Cold 2 h; -55 °C
4.23.5 13 (M) Low air pressure 2 h; 8.5 kPa;
15 °C to 35 °C
4.23.6 30 (Db) Damp heat
remaining cyclic
5 days; 55 °C;
95 % to 100 % RH; 5 cycles
4.24 78 (Cab) Damp heat,
(steady state)
56 days; (40 ± 2) °C;
(93 ± 5) % RH ± (5 % R + 0.1 Ω)
4.25.2 - Endurance
(at room temperature)
1000 h;
loaded with 116 % of P70
1.5 h ON and 0.5 h OFF
± (5 % R + 0.1 Ω)
4.25.3 -
Endurance at
upper category
temperature
200 °C; 30 % of P70; 1000 h ± (5 % R + 0.1 Ω)
4.35 - Flammability IEC 60695-11-5
needle flame test; 10 s No burning after 30 s
4.37 67 C(y) Damp heat, steady state,
accelerated
(85 ± 2) °C; RH (85 ± 3) %;
1000 h;
10 % of operation power (P70)
U ≤ 0.3 x Umax.
± (5 % R + 0.1 Ω)
4.38 - Electrostatic discharge test 2 discharges, 8 kV
(1 positive, 1 negative) ± (5 % R + 0.1 Ω)
AC, AC-AT
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Revision: 07-Dec-2020 10 Document Number: 28730
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DIMENSION AND MASS
LEAD TERMINATION BENDING FORMS
Note
(1) Terminal wire material is FeCu with Sn coating
DIMENSIONS in millimeters
TYPE Lmax. Dmax. d (1) xmax. BMASS PER UNIT (g)
AC01, AC01-AT 11.0 4.3
0.8 ± 0.03
2 63 ± 1 0.52
AC03, AC03-AT 13.0 4.8 2 63 ± 1 0.75
AC04, AC04-AT 16.5 5.5 3 63 ± 1 1.10
AC05, AC05-AT 18.0 7.5 3 63 ± 1 1.90
AC07, AC07-AT 26.0 7.5 3 73 ± 1 2.60
AC10, AC10-AT 44.0 8.0 3 88 ± 1 4.50
DIMENSIONS - Single and double kink lead type outline
TYPE Ø Dmax.
(mm)
Lmax.
(mm)
KINK
TYPE
TERMINATION
WIRE DIAMETER (1)
Ø d (mm)
h ± 1
(mm)
P ± 0.5
(mm)
P1 ± 0.5
(mm)
P2 ± 3
(mm)
Smax.
(mm)
Ø B ± 0.1
(mm)
MASS
(g)
PART
NUMBER
VARIANT
AC01 4.3 11.0
EK 0.8 ± 0.03 8.0 17.8 - - 2 1.0 0.52 B
DK SP 0.8 ± 0.03 8.0 - 19.8 17.8 2 1.0 0.52 I
DK LP 0.8 ± 0.03 8.0 - 17.8 17.8 2 1.0 0.52 5
AC03 4.8 13.0
EK 0.8 ± 0.03 8.0 20.0 - - 2 1.0 0.75 H
EK 0.8 ± 0.03 8.0 25.4 - - 2 1.0 0.75 C
DK SP 0.8 ± 0.03 8.0 - 22.0 20.0 2 1.0 0.75 3
DK SP 0.8 ± 0.03 8.0 - 27.4 25.4 2 1.0 0.75 8
DK LP 0.8 ± 0.03 8.0 - 17.8 17.8 2 1.0 0.75 5
DK LP 0.8 ± 0.03 8.0 - 25.4 25.4 2 1.0 0.75 7
AC04 5.5 16.5
EK 0.8 ± 0.03 8.0 25.4 - - 2 1.0 1.10 C
DK SP 0.8 ± 0.03 8.0 - 22.0 20.0 2 1.0 1.10 3
DK SP 0.8 ± 0.03 8.0 - 27.4 25.4 2 1.0 1.10 8
DK LP 0.8 ± 0.03 8.0 25.4 25.4 2 1.0 1.10 7
AC05 7.5 18.0
EK 0.8 ± 0.03 8.0 22.5 - - 2 1.0 1.90 A
EK 0.8 ± 0.03 8.0 25.4 - - 2 1.0 1.90 C
DK SP 0.8 ± 0.03 8.0 - 22.0 20.0 2 1.0 1.90 3
AC07 7.5 26.0
EK 0.8 ± 0.03 8.0 33.0 - - 2 1.0 2.60 E
DK SP 0.8 ± 0.03 8.0 - 35.0 33.0 2 1.0 2.60 G
DK LP 0.8 ± 0.03 8.0 - 33.0 33.0 2 1.0 2.60 4
D
d
B
L
x
Ø d
P2
Ø B
Ø D
SMAX.
P1
Ø B
L
LEAD BENDING STYLE = DK SP
(Double Kink Small Pitch)
LEAD BENDING STYLE = DK LP
(Double Kink Large Pitch)
P
LEAD BENDING STYLE
= EK (Single Kink)
P1
L
h
L
Ø B
Ø d Ø d
hh
P2
AC, AC-AT
www.vishay.com Vishay Draloric
Revision: 07-Dec-2020 11 Document Number: 28730
For technical questions, contact: ww1resistors@vishay.com
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
Notes
(1) Terminal wire material is FeCu with Sn coating
• Given solder pad dimension is a suggestion only, used for testing purposes at practicable conditions. Customer has to reconsider
temperature restrictions due to solder type, PCB-material, etc. according to individual application
AC01 WITH RADIAL TAPING
LEAD BENDING STYLE = RT (Radial Taped)
AC03 WITH RADIAL TAPING
LEAD BENDING STYLE = RT (Radial Taped)
Z-FORM LEADS FOR SMD MOUNTING in millimeters
LEAD BENDING
STYLE = WSZ
(Z-form)
TYPE WSZ Ø d (1) Ø Dmax. ABF H Lablmn
AC03, AC03-AT 0.8 ± 0.03 4.8 17 ± 0.3 11 - 12 4.8 ± 0.3 3.6 ± 0.2 5.0 ± 0.5 4 8 12.2 25 2
AC05, AC05-AT 0.8 ± 0.03 7.5 23.5 ± 0.5 18 max. 7.7 ± 0.5 5.73 ± 0.5 7.9 ± 0.7 4 10 18.7 25 2
A
B
L
H
F
Ø D
Ø d
Recommended solder pad dimensions
n
m
b
la
P
H
1
L
1
W
F
DIMENSIONS in millimeters
Pitch of components P 12.7 ± 1.0
Lead spacing F 5.0 + 0.6, - 0.1
Width of carrier tape W 18.0 ± 0.5
Height for cutting (max.) L1 11
Height for insertion (max.) H1 32
P
H
1
L
1
W
F
DIMENSIONS in millimeters
Pitch of components P 12.7 ± 1.0
Lead spacing F 5.0 + 0.4, - 0.2
Width of carrier tape W 18.0 ± 0.5
Height for cutting (max.) L1 11
Height for insertion (max.) H1 32
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Revision: 01-Jan-2021 1Document Number: 91000
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