Due to their non-induc-
tive design, these resistors
are ideally suited for high-
frequency and pulse-load
applications. Available in 120-
or 200-watt sizes, this resistor
is designed for direct mount-
ing onto a heatsink. Popular
applications include variable
speed drives, power supplies,
control devices, telecom, robot-
ics, motor controls, and other
switching designs.
TGH Series
120 and 200 Watt SOT227Package
Thick Film Power
1.501" ±0.004
(38.1mm ±0.1)
0.473" ±0.008
(12.0mm ±0.2)
S P E C I F I C A T I O N S
Material
1.235" ±0.014
0.355" ±0.004
(9.0mm ±0.1)
(31.35mm ±0.35)
Heat Sink: Nickel-plated copper
Contacts: Nickel-plated copper
Substrate: Al203 (96%)
Molding Compound: High-per-
formance epoxy, compliant to
UL94-V0
0.315" ±0.008
0.079" ±0.002
(2.00mm ±0.05)
0.032" ±0.002
(8.0mm ±0.2)
3
4
(0.80mm ±0.05)
0.165" ±0.004
0.158"
(4.0mm)
(4.2mm ±0.1)
Terminal Nuts: American standard
303 stainless steel
0.500" ±0.004
(12.7mm ±0.1)
0.980" ±0.021
(24.9mm ±0.5)
Electrical
Resistance Range: 0.1Ω to 1MΩ
Tolerance: ±5%
Temperature coefficient:
±250ppm (at +105°C ref. to
+25°C)
Max. Work.Voltage: 500V (up to
1,000V on special request)
Power Rating at 85°C: 120W (see
derating)
1
2
0.165" ±0.004
(4.2mm ±0.1)
M4
0.209"
(5.3mm)
0.591" ±0.004
(15.0mm ±0.1)
1.190" ±0.004
(30.2mm ±0.1)
D E R A T I N G
C O N F I G U R A T I O N S
(per package)
Partial Discharge: up to
2,000Vrms/80 pC
Voltage Proof: Dielectric Strength
up to 4,000V DC against ground
Heat Resistance to Cooling
Plate: R <0.35 K/W
th
Type:
H
L
100
80
120 200
Capacitance/Mass: 45pF
Working Temp. Range: -55°C to
+155°C
Max. Torque for Base Plate
(static): 1.5 Nm
Max. Torque for Contacts
(static): 1.3 Nm. M4 screws (not
included)
Derating (thermal resistance):
2.86W/°K (0.35°K/W)
Config. 1
Config. 2
96 160
4
1
2
1
60
40
20
0
72 120
48 80
24 40
0
0
0
25 50
85100 125 150 175
Bottom-case Temperature, °C
Best results can be reached by
using a thermal transfer compound
with a heat conductivity of better
than 1W/mK
S TA N D A R D P A R T N U M B E R S
O R D E R I N G I N F O R M AT I O N
Ohms 120 Watt TGHH 200 Watt TGHL
Configuration
V = config. 1
X = config. 2
0.1
0.5
1
TGHHVR100JE TGHLVR100JE
TGHLVR500JE
E = RoHS compliant
TGHHV1R00JE TGHLV1R00JE
TGHHV5R00JE
5
T G H H V 1 R 0 0 J E
SOT 227 Series Wattage Resistance Value Tolerance
10
TGHHV10R0JE TGHLV10R0JE
25
33
TGHLV25R0JE
TGHHV33R0JE TGHLV33R0JE
TGHHV50R0JE
TGHHV100RJE TGHLV100RJE
TGHHV150RJE TGHLV150RJE
H = 120W Example:
L = 200W R500 = 0.500Ω
1R00 = 1Ω
J = 5%
50
100
150
250R =
1K00 = 1,000Ω
10K0 = 10,000Ω
250Ω
500
680
1K
TGHHV500RJE TGHLV500RJE
TGHHV680RJE TGHLV680RJE
TGHHV1K00JE
TGHHV5K00JE
TGHHV10K0JE
TGHLV1K00JE
TGHLV5K00JE
TGHLV10K0JE
Check product availability at www.ohmite.com
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10K
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Ohmite Mfg. Co. 1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
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