FA
www.vishay.com
Vishay Central
Wirewound Resistor, Commercial Power,
Silicone Coated, Axial Lead
FEATURES
• High temperature coating (> 350 °C)
• Complete welded construction
• Available in non-inductive styles with Ayrton-
Perry winding for lowest reactive components,
special “NI”
• Will meet flammability requirements of UL 94 V-0
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
RESISTANCE
RANGE
RESISTANCE
RANGE
RESISTANCE
RANGE
0.5 %, 1 %,
5 %, 10 %
POWER RATING (1)
P25 °C
POWER RATING (1)
P25 °C
WEIGHT
(typical)
g
GLOBAL HISTORICAL
W
W
MODEL
MODEL
CHARACTERISTIC U CHARACTERISTIC V
0.1 %
0.25 %
+ 250 °C
+ 350 °C
FA3/4
FA001
FA01A
FA002
FA003
FA03A
FA004
FA04B
FA005
FA07A
FA007
FA10A
FA010
FA3/4
FA1
0.75
1.0
1.0
2.0
3.0
3.0
4.0
4.0
5.0
7.0
7.0
10.0
10.0
1.0
1.5
1.5
2.6
3.6
3.7
5.0
5.0
6.5
8.0
8.0
11.0
12.5
0.499 to 1.0K
0.499 to 1.3K
0.499 to 2.74K
0.499 to 4.49K
0.499 to 8.6K
0.499 to 6.5K
0.499 to 12.7K
0.499 to 10.5K
0.499 to 25.7K
0.499 to 41.4K
0.499 to 41.4K
0.499 to 73.4K
0.499 to 73.4K
0.499 to 1.5K
0.499 to 4.0K
0.499 to 5.0K
0.499 to 7.2K
0.499 to 9.5K
0.1 to 11.0K
0.1 to 24.0K
0.1 to 14.0K
0.1 to 42.0K
0.1 to 63.0K
0.1 to 80.0K
0.1 to 92.0K
0.1 to 100K
0.1 to 1.5K
0.1 to 4.0K
0.1 to 5.0K
0.1 to 7.2K
0.1 to 9.5K
0.1 to 11.0K
0.1 to 24.0K
0.1 to 14.0K
0.1 to 42.0K
0.1 to 63.0K
0.1 to 80.0K
0.1 to 92.0K
0.1 to 100K
0.26
0.51
0.35
0.87
0.87
0.93
1.36
0.93
3.01
3.29
3.90
4.70
8.71
FA1A
FA2
FA3
FA3A
FA4
FA4B
FA5
FA7A
FA7
FA10A
FA10
Note
(1)
Vishay Central FA models have two power ratings depending on operation temperature and stability requirements
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: FA0105K600JE12 (visit www.vishay.net Vishay Dale parts numbering manual for all options)
F
A
0
1
0
5
K
6
0
0
J
E
1
2
GLOBAL MODEL
(5 digits)
VALUE
(5 digits)
TOLERANCE
(1 digit)
PACKAGING CODE
(3 digits)
SPECIAL
(up to 3 digits)
(see Standard Electrical
Specifications Global
Model column
R = decimal
K = thousand
1R500 = 1.5
1K500 = 1.5 k
B = 0.1 ꢀ
C = 0.25 ꢀ
D = 0.5 ꢀ
F = 1 ꢀ
E07 = tape / reel
(FA004, FA005, FA07A)
E08 = tape / reel
(FA3/4, FA001, FA01A)
E29 = tape / reel
(FA007, FA010, FA10A)
E48 = tape / reel
(dash number)
from 1 to 999
as applicable
NI =
for options)
non-inductive
J = 5 ꢀ
K = 10 ꢀ
(FA002, FA003, FA03A, FA04B)
E12 = bulk, up to 100 pc boxes
Historical Part Number example: FA10 5.6K 5 %
FA10
5.6 k
5 %
TOLERANCE
HISTORICAL MODEL
RESISTANCE VALUE
Revision: 12-Jan-17
Document Number: 31804
1
For technical questions, contact: ww2aresistors@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