RDEF, RDSF
Vishay Milwaukee
www.vishay.com
Wirewound Resistors, Industrial Power, Tubular,
Roundwire (RD), Fixed (RDEF, RDSF)
FEATURES
• High temperature silicone or vitreous enamel
coatings
• Non-inductive options available
• All welded construction
• Wide range of available resistances
• Hardware mounting options and enclosures available
• Wirewound
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
TERMINAL STYLE
STANDARD OPTION
GLOBAL
HISTORICAL
MODEL
POWER RATING RESISTANCE RANGE
TOLERANCE
%
MODEL
W
RDEF0008 (1)
RDEF0012 (1)
RDEF0015 (1)
RDEF0020 (1)
RDEF0025 (1)
RDEF0030 (1)
RDEF0045 (1)
RDEF0050 (1)
RDEF0051 (1)
RDEF0061 (1)
RDEF0065 (1)
RDEF0075 (1)
RDEF0076 (1)
RDEF0080 (1)
RDEF0090 (1)
RDEF0095 (1)
RDEF0100 (1)
RDEF0120 (1)
RDEF0130 (1)
RDEF0160 (1)
RDEF0175 (1)
RDSF0220
5-16-
5-28-
7-24-
7-32-
9-32-
12-32-
12-48-
9-64-
12-56-
12-64-
12-72-
9-96-
12-80-
18-64-
12-96-
18-80-
12-104-
18-96-
18-104-
18-128-
18-136-
26-136-
18-168-
18-180-
18-188-
26-168-
26-188-
40-192-S
40-240-S
40-320-S
52-320-S
8
12
0.82 to 13.5K
0.12 to 49K
0.16 to 28.7K
0.13 to 53.2K
0.22 to 35K
0.28 to 29K
0.18 to 63K
0.21 to 119K
0.22 to 83K
0.27 to 97K
0.31 to 122K
0.33 to 207K
0.35 to 134K
0.06 to 53K
0.43 to 172K
0.08 to 79K
0.47 to 186K
0.11 to 100K
0.12 to 111K
0.15 to 144K
0.16 to 156K
0.21 to 69K
0.21 to 200K
0.22 to 216K
0.24 to 227K
0.27 to 90K
0.31 to 104K
0.49 to 34K
0.63 to 44K
0.89 to 62K
1.14 to 41K
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
A
H
A
A
A
D
D
D
D
D
D
D
D
D
F
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
-
15
20
25
30
45
50
51
61
65
75
76
80
90
D
F
95
100
120
130
160
175
220
225
235
240
275
300
500
750
1000
1150
D
F
F
F
F
G
F
RDEF0225 (1)
RDEF0235 (1)
RDEF0240 (1)
RDSF0275
H
H
H
-
F
F
G
G
G
G
G
G
RDSF0300
-
RDSF0500
-
RDSF0750
-
RDSF1000
-
RDSF1150
-
Note
(1)
Vitreous enamel coating is standard (RDEF type), silicone coating is optional (RDSF type).
Revision: 04-Mar-16
Document Number: 31829
1
For technical questions, contact: vishaymilwaukeeresistor@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