Rd series fixed, Fixed roundwire resistor, Vishay milwaukee – C&H Technology RD Series Fixed User Manual
Page 2
RD Series Fixed
www.vishay.com
Vishay Milwaukee
Revision: 10-Jan-13
1
Document Number: 31829
For technical questions, contact:
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
Fixed Roundwire Resistor
FEATURES
• Resistance wire is spotwelded to the terminal
bands and then “locked” onto the core with a
vitreous enamel or silicone coating
• Hardware can be supplied mounted, as loose
assemblies, or as individual parts. Enclosures
can also be produced
• Available as fixed and adjustable resistors (for adjustable
Roundwire Resistors see
www.vishay.com/doc?31830
)
• Wirewound
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
Notes
• Ratings are based on a temperature rise of 375 °C above an ambient of 40 °C.
• Operating temperature range - 55 °C to 415 °C.
(1)
RDEF0008 to RDEF0300 vitreous enamel coating is standard, silicone coating is available.
(2)
RDSF0500 to RDSF1150 silicone coating is standard.
(3)
Standard fixed resistance tolerance ± 5 %. Resistance values less than 1
and adjustable have ± 10 % tolerance. Closer tolerances
available upon request.
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL MODEL
HISTORICAL MODEL
POWER RATING
W
RESISTANCE RANGE
TOLERANCE
(3)
%
RDEF0008
(1)
5-16-
8
0.82 to 13.5K
5
RDEF0012
(1)
5-28-
12
0.12 to 49K
5
RDEF0015
(1)
7-24-
15
0.16 to 28.7K
5
RDEF0020
(1)
7-32-
20
0.13 to 53.2K
5
RDEF0025
(1)
9-32-
25
0.22 to 35K
5
RDEF0030
(1)
12-32-
30
0.28 to 29K
5
RDEF0045
(1)
12-48-
45
0.18 to 63K
5
RDEF0050
(1)
9-64-
50
0.21 to 119K
5
RDEF0051
(1)
12-56-
51
0.22 to 83K
5
RDEF0061
(1)
12-64-
61
0.27 to 97K
5
RDEF0065
(1)
12-72-
65
0.31 to 122K
5
RDEF0075
(1)
9-96-
75
0.33 to 207K
5
RDEF0076
(1)
12-80-
76
0.35 to 134K
5
RDEF0080
(1)
18-64-
80
0.06 to 53K
5
RDEF0090
(1)
12-96-
90
0.43 to 172K
5
RDEF0095
(1)
18-80-
95
0.08 to 79K
5
RDEF0100
(1)
12-104v
100
0.47 to 186K
5
RDEF0120
(1)
18-96-
120
0.11 to 100K
5
RDEF0130
(1)
18-104-
130
0.12 to 111K
5
RDEF0160
(1)
18-128-
160
0.15 to 144K
5
RDEF0175
(1)
18-136-
175
0.16 to 156K
5
RDEF0220
(1)
26-136-
220
0.21 to 69K
5
RDEF0225
(1)
18-168-
225
0.21 to 200K
5
RDEF0235
(1)
18-180-
235
0.22 to 216K
5
RDEF0240
(1)
18-188-
240
0.24 to 227K
5
RDEF0275
(1)
26-168-
275
0.27 to 90K
5
RDEF0300
(1)
26-188-
300
0.31 to 104K
5
RDEF0500
(2)
40-192-
S
500
0.49 to 34K
5
RDEF0750
(2)
40-240-
S
750
0.63 to 44K
5
RDEF1000
(2)
40-320-
S
1000
0.89 to 62K
5
RDEF1150
(2)
52-320-
S
1150
1.14 to 41K
5