FSE
www.vishay.com Vishay Huntington
Revision: 06-Dec-16 1Document Number: 31849
For technical questions, contact: ww2dresistors@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
Wirewound Resistors, Industrial Power, Silicone Coated,
Fixed Edgewound Tubular
FEATURES
• High temperature silicone coating
• Complete welded construction
• Excellent stability in operation (< 3 % change in
resistance)
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
HISTORICAL
MODEL
POWER RATING
P25 °C
W
RESISTANCE RANGE
RESISTANCE RANGE
WEIGHT
(typical)
g
± 5 % ± 10 %
FSE0050 FSE-50 50 1.0 to 3.8 1.0 to 3.8 18
FSE0090 FSE-90 90 0.10 to 5.7 0.10 to 5.7 36
FSE0100 FSE-100 100 1.0 to 6.1 0.15 to 6.1 41
FSE0110 FSE-110 110 1.0 to 7.4 0.20 to 7.4 49
FSE0120 FSE-120 120 1.0 to 8.6 0.1 to 8.6 54
FSE0140 HLZ-140 140 0.08 to 9.0 0.08 to 9.0 109
FSE0155 FSE-155 155 1.0 to 12.5 0.1 to 12.5 129
FSE0165 HLZ-165 165 0.35 to 13.0 0.35 to 13.0 91
FSE0180 HLZ-165 165 0.35 to 13.0 0.35 to 13.0 91
FSE0240 FSE-240 240 1.0 to 18 0.1 to 18 186
FSE0300 FSE-300 300 1.0 to 25 0.15 to 25 236
FSE0375 FSE-375 375 1.0 to 32 0.20 to 32 286
FSE0420 FSE-420 420 1.0 to 35.8 0.25 to 35.8 320
FSE0500 FSE-500 500 1.0 to 46.2 0.30 to 46.2 381
FSE0750 FSE-750 750 1.0 to 81.3 0.35 to 81.3 654
FSE1000 FSE-1000 1000 1.0 to 101.6 0.40 to 101.6 817
FSE1500 FSE-1500 1500 1.0 to 135.5 0.15 to 135.5 1090
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: FSE050021E15R0JE (visit www.vishay.net Vishay Dale parts numbering manual for all options)
GLOBAL MODEL
(7 digits)
TERMINAL
DESIGNATION
(2 digits)
TERMINAL
FINISH
(1 digit)
VALUE
(4 digits)
TOLERANCE
(1 digit)
PACKAGING CODE
(1 digit)
SPECIAL
(up to 2 digits)
(see Standard
Electrical
Specifications
Global Model
column for
options)
06
15
20
21
22
E = lead
(Pb)-free
R = decimal
1R50 = 1.5
J = ± 5 %
K = ± 10 %
E = lead (Pb)-free
bulk pack
(dash number)
from 1 to 99 as
applicable
91 = 100 style BKT
92 = 200 style BKT
93 = 300 style BKT
CT = center tap
Historical Part Number example: FSE-500-15-5 %
FSE-500 15 5 %
HISTORICAL MODEL RESISTANCE VALUE TOLERANCE SPECIAL
SE050021E15R0F J E
FSE
www.vishay.com Vishay Huntington
Revision: 06-Dec-16 2Document Number: 31849
For technical questions, contact: ww2dresistors@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
DIMENSIONS in inches (millimeters)
MODEL
CORE DIMENSIONS
TERMINAL
SETBACK
DISTANCE
CENTER TO
CENTER
(REF.)
TERMINAL DESIGNATION
LENGTH
O.D.
± 0.031
(± 0.79)
I.D.
± 0.031
(± 0.79)
STANDARD
OPTIONAL
(QUICK
CONNECT)
FSE0050 2.000
(50.8)
0.750
(19.05)
0.500
(12.70)
0.094
(2.39
1.562
(39.67) 06 15
FSE0090 4.000
(101.6)
0.563
(14.30)
0.313
(7.95)
0.094
(2.39)
3.562
(90.47) 06 15
FSE0100 3.500
(88.90)
0.750
(19.05)
0.500
(12.70)
0.079
(2.01)
3.092
(78.54) 06 15
FSE0110 4.000
(101.6)
0.750
(19.05)
0.500
(12.70)
0.125
(3.18)
3.500
(88.90) 06 15
FSE0120 4.500
(114.3)
0.750
(19.05)
0.547
(13.89)
0.125
(3.18)
4.000
(101.60) 06 15
FSE0140 4.000
(101.6)
1.125
(28.58)
0.750
(19.05)
0.219
(5.56)
2.812
(71.42) 20 15
FSE0155 4.250
(114.3)
1.125
(28.58)
0.750
(19.05)
0.282
(7.16)
3.311
(84.10) 20 15
FSE0165 6.500
(165.1)
0.750
(19.05)
0.750
(19.05)
0.125
(3.18)
5.75
(146.05) 20 15
FSE0180 6.500
(165.1)
0.750
(19.05)
0.750
(19.05)
0.125
(3.18)
5.75
(146.05) 20 15
FSE0240 6.500
(165.1)
1.125
(28.58)
0.750
(19.05)
0.250
(6.35)
5.561
(141.25) 20 15
FSE0300 8.500
(215.9)
1.125
(28.58)
0.750
(19.05)
0.267
(6.78)
7.591
(192.81) 20 15
FSE0375 10.500
(266.7)
1.125
(28.58)
0.750
(19.05)
0.266
(6.76)
9.591
(243.61) 20 15
FSE0420 11.750
(288.9)
1.125
(28.58)
0.750
(19.05)
0.266
(6.76)
10.843
(275.41) 20 15
FSE0500 10.500
(266.7)
1.625
(41.275)
1.125
(28.58)
0.266
(6.76)
9.468
(240.49) 21 -
FSE0750 12.000
(304.8)
2.500
(63.50)
1.750
(44.45)
0.508
(12.90)
10.484
(266.29) 22 -
FSE1000 15.000
(381.0)
2.500
(63.50)
1.750
(44.45)
0.508
(12.90)
13.484
(342.49) 22 -
FSE1500 20.000
(508.0)
2.500
(63.50)
1.750
(44.45)
0.508
(12.90)
18.484
(469.49) 22 -
TERMINAL DIMENSIONS in inches (millimeters)
DIMENSIONS TERMINAL STYLE
06 15 20 21 22
A0.250
(6.35)
0.250
(6.35)
0.375
(9.53)
0.500
(12.70)
0.500
(12.70)
B0.500
(12.70)
0.594
(15.08)
0.5625
(14.28)
0.625
(15.87)
0.925
(23.49)
C
(HOLE
DIAMETER)
0.173
(4.39)
0.065
(1.65)
0.204
(5.18)
0.264
(6.70)
0.264
(6.70)
D0.020
(0.51)
0.031
(0.79)
0.032
(0.812)
0.025
(0.64)
0.025
(0.64)
TERMINAL SETBAC
K
DISTANCE
CENTER TO CENTER
D
Style 15 B
A
C
B
D
C
A
Styles 06, 20,
21, and 22
FSE
www.vishay.com Vishay Huntington
Revision: 06-Dec-16 3Document Number: 31849
For technical questions, contact: ww2dresistors@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
MOUNTING HARDWARE FOR FSE PRODUCTS - Dimensions in inches (millimeters)
91 = 100 Style Horizontal 1 High Bracket
92 = 200 Style Push-In Bracket
93 = 300 Style Thru-Bolt Bracket
BRACKET
TYPE XYZH
MOUNTING
SLOT CB
102 1.063
(26.99)
0.750
(19.05)
0.859
(21.83)
1.250
(31.75)
0.219 x 0.438
(5.56 x 11.11)
0.750
(19.05)
1.750
(44.75)
103 1.063
(26.99)
1.250
(31.75)
1.000
(25.40)
1.500
(38.10)
0.281 x 0.563
(7.14 x 14.29)
0.927
(23.55)
2.125
(53.98)
104 1.952
(49.58)
2.500
(63.50)
1.478
(37.54)
3.000
(76.20)
open slot x
0.406
(10.31)
1.375
(34.93)
4.25
(107.25)
BRACKET
TYPE XHYZ HOLE
(DIA.)
204 0.700
(17.78)
0.578
(14.68)
0.250
(6.35)
0.500
(12.70)
0.156
(3.96)
206 0.846
(21.49)
0.800
(20.62)
0.375
(9.53)
0.600
(15.24)
0.343 x 0.213
(8.71 x 5.46)
207 0.700
(17.78)
1.125
(28.58)
0.500
(12.70)
0.687
(17.45)
0.250 x 0.188
(6.35 x 4.78)
BRACKET
TYPE
X
(APPROXIMATE) THREAD
302 0.271 (6.88) 10-32
303 0.463 (11.76) 1/4-20
0.046 (1.17)
C
Core length plus “X”
H
B
Z
H
Y
Core length
plus “X”
MOUNTING HARDWARE
GLOBAL
MODEL
AVAILABLE BRACKET TYPES BY MODEL
91 = 100
STYLE
HORIZONTAL
1 HIGH
BRACKET
92 = 200
STYLE
PUSH-IN
BRACKET
93 = 300
STYLE
THRU-BOLT
BRACKET
FSE0050 102 206 302
FSE0090 102 204 302
FSE0100 102 206 302
FSE0110 102 206 302
FSE0120 102 206 302
FSE0140 103 205 303
FSE0155 103 207 302
FSE0165 102 206 303
FSE0180 102 206 303
FSE0240 103 207 302
FSE0300 103 207 303
FSE0375 103 207 303
FSE0420 103 207 303
FSE0500 103 - 302
FSE0750 104 - 302
FSE1000 104 - 302
FSE1500 104 - 303
FSE
www.vishay.com Vishay Huntington
Revision: 06-Dec-16 4Document Number: 31849
For technical questions, contact: ww2dresistors@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
TECHNICAL SPECIFICATIONS
PARAMETER UNIT RESISTOR CHARACTERISTICS
Power Rating W 50 to 1500
Resistance Range 0.10 to 135.5
Resistance Tolerance % 10
Temperature Coefficient ppm/°C ± 260 for 20 and above, ± 400 for 1 to 19.99
Operating Temperature °C -55 °C to 350 °C
Temperature Rise °C 325 °C above an ambient of 25 °C
Maximum Altitude f.a.s.l. 10 000
Short-Term Overload - 10x rated power for 5 s
Surge Windings - Available
Maximum Working Voltage - (P x R)0.5
Insultation Resistance 1M
Dielectric Voltage VRMS 1000 VAC
Creepage - Varies by wattage, see “Terminal Setback” in Dimensions table
Terminal Sleeves - n/a
Inductance μH Varies by wattage and resistance
Non-Inductive Winding - n/a
Terminal Strength lb 10 lbs
Electrical or Mechanical Customization - Contact factory: ww2dresistors@vishay.com
MATERIAL SPECIFICATIONS
Element Copper-nickel alloy or nickel-chrome alloy, depending on resistance value
Core Cordierite, steatite
Coating Special high temperature silicone
Standard Terminals Tinned alloy 42
Optional Terminals Alloy 42
Terminal Bands Alloy 42
Part Marking HEI, model, wattage, value, tolerance, date code
DERATING
AMBIENT TEMPERATURE IN °C
120
100
80
60
40
20
0
RATED POWER IN %
25
0 30025020015010050 350
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 01-Jan-2019 1Document Number: 91000
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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