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TGHM Series Datasheet

300 Watt SOT-227 Quick-Connect High-Power Resistors 

TGHM Series product image

 

Features

  • Up to 300 watts of power dissipation with proper heatsinking at 25°C flange temperature
  • #187 quick connect tab terminals provide easy connection to resistor
  • Higher density packing, vibration-proof, TGHM is a high density design providing a low profile with 2000 volt withstanding voltage
  • Vibration proof design passing IEC 60068-2-6
  • Applications include harmonic filter, snubber resistors, surge protection, breeder resistor, dummy load, gate resistor, dumping resistor for automotive electronics, power supplies, pulse generators, high frequency amplifiers, theater audio equipment and power electronics

Performance Data

300 Watts

At flange temperature -55°C to +25°C

0.23 °C/W

From resistor to flange

0.1Ω to 1MΩ

Lowest 0.1Ω is available, 0.1Ω-1MΩ

E24+

Modified E24, additionally, 2.0 and 5.0.

±100ppm/K (A)

For -55°C to +175°C

±5% (J)

-55°C to +175°C

At flange element surface

E = √P·R or 1000V

2000 VAC

60 seconds between terminals and flange. Leak current below 0.5mA

ΔR±1.0%

Continuous power 1000 hours.

ΔR±1.0%

60°C, 90 to 95%RH, DC0.1W, 1000 hours.

ΔR±1.0%

-55°C 30 min., +155°C 30min., 5 cycles.

Over 1000M

Between terminals and flange.

ΔR±0.5%

IEC60068-2-6, displacement 0.75mm or acceleration 100m/sec^2, 10Hz-54Hz sweep, 10 cycles X-Y-Z direction.

UL94V-0

For resistor body

23grams

1.6Nm max, 1.0Nm recommended

Construction

TGHM Series construction

Characteristics

 

Pulse Durability

TGHM Series pulse durability chart

 

Derating

TGHM Series derating chart

Dimensions

TGHM Series dimensions

Ordering Information

TGHM Series ordering chart
TGHM Series Standard part numbers

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