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TFBR Series
Low Profile Power Resistors
• Resistances from 0.5 to 270Ohms • Power Rating to 16000 Watt • Low inductance
SPECIFICATIONS
Type TFBR2 TFBR5
Power Rating (W) Max. single pulse power (W) (1ms pulse non-repetitive) Resistance Range (W) Max ∆R at rated pulse load Max. pulse power (W) Stability after 50000 cycles Max. resistor temperature (°C) Min. dielectric withstand voltage Inductance (typ.) Dimensions LxW
100 8000 0.5 to 270 ±20% 2000 <±5% 365
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300 16000
5000
250 VDC <5µH 122 x 70 mm [4.80 x 2.75 inches]
<3µH 60.96 x 40.64 mm [3.78 x 1.6 inches]
For tests the resistor was mounted an a heatsink with a thermal resistance of 0.5 K/W air cooled at 15 m/s.
TFBR Datasheet