ACL-TFBR Datasheet, PDF (1/2 Pages) Ohmite Mfg. Co. – The TFBR series provides high power density in a low profile package

TFBR Stainless Steel Power Resistors
The TFBR series provides high power density in a low profile
package. Designed for easy assembly and supplied with a
variety of terminal styles, the film technology lends itself to high
frequency operation due to its low inductance characteristics. The
added benefit of high instantaneous pulse capacity also makes the
TFBR suitable for braking, snubbing and discharge requirements.
This product is RoHS compliant.
Characteristics
Tolerance (Code):
Operating temperature:
Max operating voltage:
Temperature coefficient:
Max surface temperature:
Dielectric strength:
Inductance:
Standard value:
± 10% (K)
-50°C to +200°C
1000Vdc
±150ppm/ ˚C
200ºC. For > 200ºC please contact ARCOL
2.5kVdc, 60s at 50Hz
< 6µH
E12 - 10R, 22R, 47R, 68R, 100R, 220R, 470R, 680R (other values available on request)
Electrical Specifications
Type
TFBR100
TFBR300
TFBR900
Wattage
(in free air)
20
40
120
Wattage
(on heat sink)
100
300
900
Value Range
5R to 680R
5R to 680R
5R to 680R
Ordering Procedure
Standard Resistor: Series, Resistance Value, Tolerance, Terminal
Terminal types:
F - 100mm Cable, L - Solder pad, M - Push-on terminals
e.g TFBR100S 10R K F
Derating Curve
Percentage of full load
100
75
50
25
0
Temperature 50°C
100°C
150°C
200°C
250°C
ARCOL UK Limited,
Threemilestone Ind. Estate,
Truro, Cornwall, TR4 9LG, UK.
T [phone]
F [phone]
E [e-mail]
The information contained herein does not form part of a
contract and is subject to change without notice. ARCOL
operate a policy of continual product development, therefore,
specifications may change.
It is the responsibility of the customer to ensure that the
component selected from our range is suitable for the intended
application. If in doubt please ask ARCOL.
Page 1 of 2
For more information and ordering, please consult
www.arcolresistors.com
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