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AC01000002407JA100 Datasheet, PDF (8/9 Pages) Vishay Siliconix – Cemented Wirewound Resistors
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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.
AC.. Series
Vishay Draloric
Resistance Decade
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 k
2
10 k to 56 k
3
12NC Example
The 12NC code of an AC01 resistor, value 47  supplied in
ammopack of 1000 units was: 2306 328 33479.

HISTORICAL 12NC - Resistor type and packaging
23.. ... .....
TYPE
RADIAL
BANDOLIER IN AMMOPACK
STRAIGHT LEADS
2500 units
250 units
500 units
AC01
06 328 90... (2)
-
-
AC03 (1)
-
-
22 329 03...
AC04 (1)
-
-
22 329 04...
AC05 (1)
-
-
22 329 05...
AC07 (1)
-
-
22 329 07...
AC10
-
-
-
Notes
(1) Products with bent leads and bulk packaging (100 pieces) are available on request
(2) Radial parts with tin plated copper leads
1000 units
06 328 33...
-
-
-
-
-
Revision: 10-Jun-13
8
Document Number: 28730
For technical questions, contact: ww1resistors@vishay.com
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