TMC Series Datasheet

Vishay Dale

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Datasheet

TMC
www.vishay.com Vishay Huntington
Revision: 23-Jun-16 1Document Number: 31806
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
Wirewound Resistors, Industrial Power, Aluminum Housed,
Chassis Mount
FEATURES
Molded construction for total environmental
protection
Complete welded construction
Available in non-inductive styles (NI special)
with Ayrton-Perry winding for lowest reactive
components
Mounts on chassis to utilize heat-sink effect
Excellent stability in operation (< 1 % change in
resistance)
Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
Note
The NI is for two digit “special” number to indicate a non-inductive part.
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
HISTORICAL
MODEL
POWER RATING
P25 °C
W
RESISTANCE
RANGE
TOLERANCE
± %
WEIGHT
(typical)
g
TMC005 TMC-5 7.5 0.02 to 24.5K 1, 3, 5 3
TMC005…NI TMC-5-…-NI 7.5 0.05 to 12.75K 1, 3, 5 3
TMC010 TMC-10 12.5 0.01 to 47.1K 1, 3, 5 5
TMC010…NI TMC-10-…-NI 12.5 0.05 to 23.5K 1, 3, 5 5
TMC025 TMC-25 25 0.01 to 95.2K 1, 3, 5 12
TMC025…NI TMC-25-…-NI 25 0.05 to 47.6K 1, 3, 5 12
TMC050 TMC-50 50 0.01 to 273K 1, 3, 5 28
TMC050…NI TMC-50-…-NI 50 0.05 to 136K 1, 3, 5 28
TMC100 TMC-100 100 0.05 to 90K 1, 3, 5 353
TMC100…NI TMC-100-…-NI 100 0.05 to 37.5K 1, 3, 5 353
TMC250 TMC-250 250 0.05 to 116K 1, 3, 5 637
TMC250…NI TMC-250-…-NI 250 0.05 to 48.5K 1, 3, 5 637
TECHNICAL SPECIFICATIONS
PARAMETER UNIT TMC RESISTOR CHARACTERISTICS
Temperature Coefficient ppm/°C ± 20 for 10 and above; ± 50 for 1 to 9.9 , ± 100 for 0.5 to 0.99
Maximum Working Voltage V (P x R)1/2
Insulation Resistance 10 000 M minimum dry, 1000 M minimum after moisture test
Solderability - Meets requirements of ANSI J-STD-002
Operating Temperature Range °C -55 to +250
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: TMC0054R125FE02NI (visit www.vishay.net Vishay Dale parts numbering manual for all options)
GLOBAL MODEL
(6 digits)
VALUE
(5 digits)
TOLERANCE
(1 digit)
PACKAGING CODE
(3 digits)
SPECIAL
(up to 2 digits)
(See Standard Electrical
Specifications Global
Model column
for options)
R = decimal
K = thousand
15R00 = 15
10K00 = 10 k
F = 1 %
H = 3 %
J = 5 %
E02 = lead (Pb)-free, card pack
(TMC005 to TMC050)
E01 = lead (Pb)-free, skin pack
(TMC100 and TMC250)
NI = non-inductive
(dash number)
from 1 to 99
as applicable
Historical Part Number example: TMC-5-4.125-1%-NI
TMC-5 4.125 1 % NI
HISTORICAL MODEL RESISTANCE VALUE TOLERANCE SPECIAL
MC0054R125FE0T 2 N I
TMC
www.vishay.com Vishay Huntington
Revision: 23-Jun-16 2Document Number: 31806
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
DIMENSIONS in inches [millimeters]
DIMENSIONS in inches [millimeters]
GLOBAL
MODEL
DIMENSIONS in inches [millimeters]
ABCDEFGHJKLMNP
TMC005
TMC005…NI
0.444
± 0.005
[11.28
± 0.127]
0.490
± 0.005
[12.45
± 0.127]
0.600
± 0.030
[15.24
± 0.787]
1.125
± 0.062
[28.58
± 1.57]
0.334
± 0.015
[8.48
± 0.381]
0.646
± 0.015
[16.41
± 0.381]
0.320
± 0.015
[8.13
± 0.381]
0.065
± 0.010
[1.65
± 0.254]
0.133
± 0.010
[3.38
± 0.254]
0.078
± 0.010
[1.98
± 0.254]
0.093
± 0.005
[2.36
± 0.127]
0.078
± 0.015
[1.98
± 0.381]
0.050
± 0.005
[1.27
± 0.127]
0.266
± 0.062
[6.76
± 1.57]
TMC010
TMC010…NI
0.562
± 0.005
[14.27
± 0.127]
0.625
± 0.005
[15.88
± 0.127]
0.750
± 0.031
[19.05
± 0.787]
1.375
± 0.062
[34.93
± 1.57]
0.420
± 0.015
[10.67
± 0.381]
0.800
± 0.015
[20.32
± 0.381]
0.390
± 0.015
[9.91
± 0.381]
0.075
± 0.010
[1.91
± 0.254]
0.165
± 0.010
[4.19
± 0.254]
0.093
± 0.010
[2.36
± 0.254]
0.094
± 0.005
[2.39
± 0.127]
0.102
± 0.015
[2.59
± 0.381]
0.085
± 0.005
[2.16
± 0.127]
0.312
± 0.062
[7.92
± 1.57]
TMC025
TMC025…NI
0.719
± 0.005
[18.26
± 0.127]
0.781
± 0.005
[19.84
± 0.127]
1.062
± 0.031
[26.97
± 0.787]
1.938
± 0.062
[49.23
± 1.57]
0.550
± 0.015
[13.97
± 0.381]
1.080
± 0.015
[27.43
± 0.381]
0.546
± 0.015
[13.87
± 0.381]
0.075
± 0.010
[1.91
± 0.254]
0.231
± 0.010
[5.87
± 0.254]
0.172
± 0.010
[4.37
± 0.254]
0.125
± 0.005
[3.18
± 0.127]
0.115
± 0.015
[2.92
± 0.381]
0.085
± 0.005
[2.16
± 0.127]
0.438
± 0.062
[11.13
± 1.57]
TMC050
TMC050…NI
1.562
± 0.005
[39.67
± 0.127]
0.844
± 0.005
[21.44
± 0.127]
1.968
± 0.031
[49.99
± 0.787]
2.781
± 0.062
[70.64
± 1.57]
0.630
± 0.015
[16.00
± 0.381]
1.140
± 0.015
[28.96
± 0.381]
0.610
± 0.015
[15.49
± 0.381]
0.088
± 0.010
[2.24
± 0.254]
0.260
± 0.010
[6.60
± 0.254]
0.196
± 0.010
[4.98
± 0.254]
0.125
± 0.005
[3.18
± 0.127]
0.107
± 0.015
[2.72
± 0.381]
0.085
± 0.005
[2.16
± 0.127]
0.438
± 0.062
[11.13
± 1.57]
TMC005, 010, 025, 050
TMC005…NI, 010, 025, 050
P
D
C
A
L
M
N
J
F
E
H
G
K
B
TMC250, TMC250…NI
TMC100, TMC100…NI
2.25 ± 0.010
[57.15 ± 0.254]
0.989 ± 0.031
[25.12 ± 0.787]
2.812 ± 0.031
[71.42 ± 0.787]
3.50 ± 0.031
[88.90 ± 0.787]
Nickel plated
brass nut
stainless steel stud
1.125 ± 0.031
[28.58 ± 0.787]
0.188 ± 0.010
[4.78 ± 0.254]
Dia. typ.
12 - 24
UNC-2A
Thd. typ. 2.75 ± 0.010
[69.85 ± 0.254]
0.375 ± 0.031
[9.52 ± 0.787]
5.478 ± 0.093
[139.14 ± 2.36]
1.75 ± 0.031
[44.45 ± 0.787]
2.188 ± 0.031
[55.58 ± 0.787]
2.125 ± 0.031
[53.98 ± 0.787]
0.250 ± 0.031
[6.35 ± 0.787]
typ.
4.50 ± 0.031
[114.30 ± 0.787]
2.50 ± 0.010
[63.50 ± 0.254]
7.0 ± 0.093 [177.80 ± 2.36]
0.875 ± 0.010
[22.23 ± 0.254]
3.0 ± 0.010
[76.20 ± 0.254]
3.875 ± 0.010
[98.42 ± 0.254]
0.770 ± 0.015
[19.56 ± 0.381]
0.188 ± 0.031
[4.78 ± 0.787]
typ.
1.812 ± 0.031
[46.02 ± 0.787]
0.312 ± 0.031
[7.92 ± 0.787]
1.25 ± 0.062
[31.75 ± 1.575]
1.25 ± 0.062
[31.75 ± 1.575]
1/4 - 20
UNC-2A thd. typ.
0.955 ± 0.015
[24.26 ± 0.381]
3.0 ± 0.031
[76.20 ± 0.787]
Nickel plated
brass nut
stainless steel stud
0.188 ± 0.010
[4.78 ± 0.254]
Dia. typ.
TMC
www.vishay.com Vishay Huntington
Revision: 23-Jun-16 3Document Number: 31806
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
POWER RATING
Vishay TMC resistor wattage ratings are based on mounting to the following heat sink:
TMC005 and TMC010: 4" x 6" x 2" x 0.040" thick aluminum chassis (129 sq. in. surface area)
TMC025: 5" x 7" x 2" x 0.040" thick aluminum chassis (167 sq. in. surface area)
TMC050: 12" x 12" x 0.059" thick aluminum panel (291 sq. in. surface area)
TMC100 and TMC250: 12" x 12" x 0.125" thick aluminum panel (294 sq. in. surface area)
AMBIENT TEMPERATURE DERATING
Derating is required for ambient temperatures above 25 °C, see the following graph.
Curves A, B, C apply to operation of unmounted resistors. Curve D applies to all types when mounted to specified heat sink.
A = TMC005 and TMC010 size resistor, unmounted
B = TMC025 size resistor, unmounted
C = TMC050, TMC100 and TMC250 size resistor, unmounted
D = All types mounted to recommended aluminum heat sink
REDUCED HEAT SINK DERATING
Derating is also required when recommended heat sink area is reduced.
A = TMC005 and TMC010 size resistor
B = TMC025 size resistor
C = TMC050, TMC100 and TMC250 size resistor
FREE AIR POWER RATING
GLOBAL
MODEL
TMC005
TMC005…NI
TMC010
TMC010…NI
TMC025
TMC025…NI
TMC050
TMC050…NI
TMC100
TMC100…NI
TMC250
TMC250…NI
W at 25 °C
4.5 7.5 12.5 20 40 100
RATED POWER IN %
AMBIENT TEMPERATURE IN °C
25
120
A
C
D
B
0
20
40
60
80
100
- 55 - 50 0 50 150 250
0 10080604020
0
100
90
80
70
60
50
40
30
20
10
% OF RECOMMENDED HEAT SINK AREA
RATED POWER IN %
C
B
A
TMC
www.vishay.com Vishay Huntington
Revision: 23-Jun-16 4Document Number: 31806
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
MATERIAL SPECIFICATIONS
Element: copper-nickel alloy or nickel-chrome alloy,
depending on resistance value
Core: ceramic, steatite or alumina, depending on physical
size
Encapsulant: silicone molded construction
Housing: aluminum with hard anodic coating
End Caps: stainless steel
Standard Terminals: For TMC005 through TMC050 size
terminal finish - Lead (Pb)-free is Ni/Pd/Au, finish is on
copper clad steel core terminal. For TMC100 and TMC250
terminals are threaded stainless steel.
Part Marking: HEI, model, wattage, value, tolerance, date
code
TMC NON-INDUCTIVE
Models of equivalent physical and electrical specifications
are available with non-inductive (Ayrton-Perry) winding.
They are identified by model number with special
(TMC005…NI, for example).
SPECIAL MODIFICATIONS
A number of special modifications to the aluminum housed
resistor style are available upon request. Special
modifications include:
Terminal configurations and materials
Resistance values and tolerances
Low resistance temperature coefficient (RTC)
Housing configuration
Threaded mounting holes
Preconditioning and other additional testing
PERFORMANCE
TEST CONDITIONS OF TEST TEST LIMITS
Thermal Shock Rated power applied until thermally stable, then a minimum of 15 min at -55 °C ± (0.5 % + 0.05 ) R
Short Time Overload 5x rated power for 5 s ± (0.5 % + 0.05 ) R
Dielectric Withstanding
Voltage
1000 VRMS TMC005, TMC010 and TMC025; 2000 VRMS for TMC050;
4500 VRMS for TMC100 and TMC250; duration 1 min ± (0.2 % + 0.05 ) R
High Temperature Storage 250 °C for 2 h ± (0.5 % + 0.05 ) R
Moisture Resistance MIL-STD-202 Method 106, 7b not applicable ± (1.0 % + 0.05 ) R
Shock, Specified Pulse MIL-STD-202 Method 213, 100 g’s for 6 ms, 10 shocks ± (0.2 % + 0.05 ) R
Vibration, High Frequency Frequency varied 10 Hz to 2000 Hz, 20 g peak, 2 directions 6 h each ± (0.2 % + 0.05 ) R
Load Life 1000 h at rated power, +25 °C, 1.5 h “ON”, 0.5 h “OFF” ± (1.0 % + 0.05 ) R
Terminal Strength 30 s, 5 pound pull test for TMC005 and TMC010, 10 pound pull test for other sizes ± (0.2 % + 0.05 ) R
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 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
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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
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
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