FVT25-50K Huntington Electric Inc., FVT25-50K Datasheet
![RESISTOR WW POWER 50.0K OHM 25W](/photos/9/62/96225/fvt_series_sml.jpg)
FVT25-50K
Manufacturer Part Number
FVT25-50K
Description
RESISTOR WW POWER 50.0K OHM 25W
Manufacturer
Huntington Electric Inc.
Series
FVTr
Datasheet
1.FVT25-3.0.pdf
(1 pages)
Specifications of FVT25-50K
Resistance (ohms)
50K
Power (watts)
25W
Composition
Wirewound
Temperature Coefficient
±260ppm/°C
Tolerance
±5%
Coating, Housing Type
Vitreous Enamel Coated
Mounting Feature
Brackets (not included)
Size / Dimension
0.560" Dia x 2.000" L (14.22mm x 50.80mm)
Lead Style
Solder Lugs
Package / Case
Radial, Tubular
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
FVT-25-50K
FVT25-50.0K
FVT25-50.0K
V=VITREOUS
S=SILICON
FVT / FST
FVT-75A
FVT-100
FVT-130
FVT-160
FVT-200
steatite ceramic cores and terminated with welded terminals and wound with
the finest alloy resistance wires welded to the terminals. Our special formula
of vitreous enamel (FVT) or silicone (FST) coatings are then used to insulate
the resistors. This construction insures long life, durability, and reliability.
FVT-25A
FVT-25B
FVT-50A
FVT-50B
FVT-75
FVT-10
FVT-25
FVT-50
TYPE
HUNTINGTON ELECTRIC, INC. 1 P.O. BOX 366 1 HUNTINGTON, IN 46750 1 (260) 356-0756 1 www.heiresistors.com
TYPE
RESISTANCE TOLERANCE: Standard tolerance is ±5% for 1 ohm
and greater and ±10% for less than 1 ohm. Available Tolerances: F =
±1%, J = ±5%, K = ±10%
MOUNTING BRACKETS: Push-in friction grip mounting brackets are
available as shown above. When required, add “BKTS” to the part
number.
QUICK CONNECT TERMINALS: Resistors with a core O.D. of 9/16 or
3/4 inch can be supplied with Quick Connect Terminals 1/4” wide. Add
“QC” to the part number as shown.
WATT
100
130
175
225
12
25
30
30
50
60
70
75
90
TOLERANCE (J = ±5%)
OPTIONAL FEATURES AVAILABLE
INCLUDE FOR
H.E.I. Fixed Wirewound Resistors are constructed with
1.13 (28.6)
1.13 (28.6)
1.13 (28.6)
.56 (14.3)
.63 (15.9)
.56 (14.3)
.56 (14.3)
.31 (7.9)
.75 (19)
.75 (19)
.75 (19)
.75 (19)
.75 (19)
TYP
A
WIREWOUND RESISTORS
.50 (12.7)
.45 (11.5)
.50 (12.7)
.55 (13.9)
.50 (12.7)
.50 (12.7)
+/-.032(0.8)
.19 (4.8)
.31 (7.9)
.31 (7.9)
.31 (7.9)
.75 (19)
.75 (19)
.75 (19)
CORE
B
FVTJ - 25 - 100 - NI - QC - BKTS
POWER
10.50 (266.7)
4.00 (101.6)
4.00 (101.6)
4.50 (114.3)
6.00 (152.4)
6.00 (152.4)
6.50 (165.1)
6.50 (165.1)
8.50 (215.9)
1.75 (44.5)
2.00 (50.8)
2.00 (50.8)
2.00 (50.8)
+/-.032(0.8)
C
ORDER INFORMATION
.19 (4.8)
.25 (6.4)
.25 (6.4)
.25 (6.4)
.25 (6.4)
.25 (6.4)
.25 (6.4)
.25 (6.4)
.25 (6.4)
.25 (6.4)
.31 (7.9)
.31 (7.9)
.31 (7.9)
RESISTANCE
TYP
D
VALUE
.44 (11.2)
.56 (14.3)
.56 (14.3)
.56 (14.3)
.56 (14.3)
.56 (14.3)
.56 (14.3)
.56 (14.3)
.56 (14.3)
.56 (14.3)
.63 (15.9)
.63 (15.9)
.63 (15.9)
TYP
E
NON-INDUCTIVE
TERMINAL
ADD FOR
.104 (2.6)
.166 (4.2)
.166 (4.2)
.166 (4.2)
.166 (4.2)
.166 (4.2)
.166 (4.2)
.166 (4.2)
.166 (4.2)
.166 (4.2)
.166 (4.2)
.196 (5.0)
.196 (5.0)
FVT - VITREOUS
TYP
F
25 WATTS THRU 225 WATTS
FOR HIGHER AMBIENT TEMPERATURES
25 50 100
WATTAGE DERATING CHART
1.70 (42.9)
2.31 (58.7)
1.70 (42.9)
1.70 (42.9)
2.31 (58.7)
2.31 (58.7)
1.70 (42.9)
2.31 (58.7)
2.31 (58.7)
2.81 (71.4)
2.81 (71.4)
2.81 (71.4)
.94 (23.8)
TYP
AMBIENT TEMP. CL
K
ADD FOR
CONNECT
QUICK
150
11.38 (289.1)
200
4.75 (120.6)
4.88 (124.0)
5.38 (136.7)
6.75 (171.5)
6.88 (174.8)
7.38 (187.5)
7.38 (187.5)
9.38 (238.3)
FST - SILICONE
2.19 (55.6)
2.75 (69.9)
2.88 (73.2)
2.63 (66.8)
NOM
M
250
MOUNTING
300
inches (mm)
STANDARD
BRACKETS
ADD FOR
10-32
10-32
10-32
10-32
10-32
10-32
10-32
10-32
350
6-32
8-32
8-32
8-32
8-32
N