AC.. Series
Vishay BCcomponents
Cemented Wirewound Resistors
FEATURES
• All welded construction
• Ceramic core
RoHS
• Non-flammable cement coating
COMPLIANT
• Tinned copper-clad iron leads
(see note 3 in the 12NC Ordering Code table)
• High power dissipation in small volume
• Ideal for pulse application
• Lead (Pb)-free
STANDARD ELECTRICAL SPECIFICATIONS
RESISTANCE RANGE Ω
TOLERANCE
LIMITING
GLOBAL HISTORICAL P40 °C
P70 °C
W
E24 SERIES
ꢀ
VOLTAGE
V
TCR =
TCR =
TCR =
100 ppm/K
MODEL
MODEL
W
- 10...- 80 ppm/K 100... 180 ppm/K
AC01000
AC03000
AC04000
AC05000
AC07000
AC10000
AC01
AC03
AC04
AC05
AC07
AC10
1
3
0.9
2.5
3.5
4.7
5.8
8.4
5
5
5
5
5
5
R10 - 33R
R10 - 390R
R10 - 620R
R10 - 910R
R10 - 1K5
36R - 2K4
430R- 3K3
680 R- 6K8
1K0 - 10K
1K6 - 15K
620 R - 27K
-
P x R
P x R
P x R
P x R
P x R
P x R
3K6 - 5K1
4
-
-
-
-
5
7
10
R68 - 560R
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: AC03000001509JAC00 (preferred part number format)
A
C
0
3
0
0
0
0
0
1
5
0
9
J
A
C
0
0
SPECIAL
CHARACTER
MODEL
TCR/MATERIAL
VALUE
TOLERANCE
PACKAGING
SPECIAL
(see Standard
Electrical
Specifications
table)
0 = neutral
1 = RT
0 = standard
3 digit value
J = 5.0 %
(seePackaging The 5 digit BV number will be
table)
encoded using a 36
character code. This code
contains numbers 0...9 and
letters A...Z
1 digit multiplier
Multiplier:
7 = *10-3
8 = *10-2
9 = *10-1
0 = *100
2 = SWI
3 = DK SP 20 mm
4 = DK LP 33 mm
5 = DK LP 17.8 mm
6 = NI
(36 characters total) and
allows
to encode at least 46 655 five
digit BV numbers.
7= DK LP 25.4 mm
9 = WSZ 6720
1 = *101
2 = *102
8 = DK SP 25.4 mm
Z = value overflow
(Special)
5 = 10-4
00 = standard
E0 = CECC E0
E6 = CECC E6
A = E/K 22.5 mm
Historical Part Number example: AC03 15R 5 ꢀ AC (will continue to be accepted)
AC03
15R
5 ꢀ
AC
HISTORICAL MODEL
VALUE
TOLERANCE
PACKAGING
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For technical questions, contact: ww1resistors@vishay.com
Document Number: 28730
Revision: 08-Jan-08