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TGHG Series Resistors



SOT-227 Type resistor from Ohmite available at Digi-Key


TGHG Series Resistors Ideal for many current monitoring and precision control applications, Ohmite’s TGHG Series SOT-227 type resistors are available in resistance values as low as 0.5mΩ. Featuring a four terminal Kelvin connection to isolate the measurement path from the current flow path, these highly reliable non-inductive, thick film power resistors are equally suited to high power current monitoring when used with the appropriate heatsink. The resistors have a nickel-plated copper heatsink and the terminal nuts are American standard 303 stainless steel. With a heat resistance of Rth <0.56K/W, these RoHS compliant devices have protection to IEC 950/CSA22.2 950/M -89 and EN 60950.88:2.

Specifications
Resistance 0.5mΩ to 1Ω Tolerance ±1%
Pulse current Up to 500A/0.5sec Power 100W at 70°C; 50A permanent
Dielectric strength 1000VDC Heat resistance Rth <0.56K/W
Working temperature -55°C to 155°C Temperature coefficient ±60ppm/°C
Torque (contacts) 1.3Nm 8 (static) Torque (base plate) 1.5Nm (static)

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Digi-Key P/N Manufacturer P/N Description
TGHGCR0005FE-ND TGHGCR0005FE RES .0005OHM 1% 100W CURR SNSE TGHG Series Datasheet
TGHGCR0010FE-ND TGHGCR0010FE RES .001OHM 1% 100W CURRENT SNSE TGHG Series Datasheet
TGHGCR0020FE-ND TGHGCR0020FE RES .002OHM 1% 100W CURRENT SNSE TGHG Series Datasheet
TGHGCR0050FE-ND TGHGCR0050FE RES .005OHM 1% 100W CURRENT SNSE TGHG Series Datasheet
TGHGCR0100FE-ND TGHGCR0100FE RES .01OHM 1% 100W CURRENT SENSE TGHG Series Datasheet
TGHGCR0150FE-ND TGHGCR0150FE RES .015OHM 1% 100W CURRENT SNSE TGHG Series Datasheet
TGHGCR0200FE-ND TGHGCR0200FE RES .02OHM 1% 100W CURRENT SENSE TGHG Series Datasheet
TGHGCR0250FE-ND TGHGCR0250FE RES .025OHM 1% 100W CURRENT SNSE TGHG Series Datasheet
TGHGCR0500FE-ND TGHGCR0500FE RES .05OHM 1% 100W CURRENT SENSE TGHG Series Datasheet
TGHGCR0750FE-ND TGHGCR0750FE RES .075OHM 1% 100W CURRENT SNSE TGHG Series Datasheet
TGHGCR1000FE-ND TGHGCR1000FE RES .1OHM 1% 100W CURRENT SENSE TGHG Series Datasheet

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