Case: high temperature plastic
P Package: middle terminal is
electrically connected to header
and insulated from left and right
terminals
F E A T U R E S
• 70 Watt power rating at 25°C
case temperature
• Non-inductive performance
• Low thermal resistance
• RoHS compliant design
• Two or three terminal versions
available
TEH Series
70 Watt TO247 Package
Thick Film Power
M Package: no middle terminal
Electrical
Derating: linear, 100% at 25°C to
0% at 150°C
Resistance range: 2Ω-10KΩ
Max. working voltage: 500V or
Ohm’s Law limited
Thermal Resistance: 1.79°C/W
Temperature Coefficient:
2Ω-10Ω: ±100ppm
0.63"
(15.90mm)
0.20"
(5.08mm)
P style
M style
• Heat sink can be grounded
through middle terminal (P style)
(standard)
(optional)
0.25"
(6.24mm)
S P E C I F I C A T I O N S
Material
Resistor: thick film on alumina
Lead: solder coated phosphor
bronze
0.83"
(21.08mm)
ø0.15"
(ø3.84mm)
0.12"
(2.97mm)
max.
10Ω-10KΩ: ±50ppm
Solder: 100% Sn
Insulation Resistance: 400 MΩ
Short time overload: 2x rated
power for 5 sec., not to exceed
1.5x max. working voltage
Dielectric Strength: 2000 VDC
0.80"
(20.32mm)
0.08"
(2.03mm)
0.025"
(0.64mm)
0.05"
(1.22mm)
0.09"
(2.29mm)
T E S T D ATA
0.21"
(5.41mm)
Connected to
heatsink for
grounding
0.43"
(10.82mm)
Test
Load life
Conditions Of Test
1000 hrs @ rated power
Performance
±1% ΔR
Moisture resistance
Short time overload
MIL -STD-202, method 106
2x rated power for 5 sec., not to exceed ±0.3% ΔR
1.5x max. working voltage
±0.5% ΔR
D E R A T I N G
100
70
56
42
28
14
Solderability
MIL-STD-202, method 208
Thermal shock
MIL-STD-202, method 170, cond. F
±0.2% ΔR
80
60
40
20
S TA N D A R D P A R T N U M B E R S F O R T E H S E R I E S
P-type
3-terminal
M-type
2-terminal
Ohms
2
3
4
5
TEH70P2R00JE
TEH70P3R00JE
TEH70P4R00JE
TEH70P5R00JE
TEH70P7R50JE
TEH70M2R00JE
TEH70M3R00JE
TEH70M5R00JE
TEH70M7R50JE
7.5
0
0
0
10
15
20
24
33
TEH70P10R0JE
TEH70P15R0JE
TEH70P20R0JE
TEH70P24R0JE
TEH70M10R0JE
TEH70M15R0JE
25
50
75
100
125
150
175
Ambient Temperature, °C
TEH70M24R0JE
TEH70M33R0JE
39
47
TEH70M39R0JE
TEH70M47R0JE
TEH70M68R0JE
TEH70M75R0JE
TEH70M100RJE
O R D E R I N G I N F O R M AT I O N
TEH70P47R0JE
TEH70P68R0JE
68
75
100
Package Code
P = three terminals
M = two terminals
RoHS Compliant
Non-compliant
version unavailble
TEH70P100RJE
150
270
470
680
750
TEH70P150RJE
TEH70P270RJE
TEH70P470RJE
TEH70M150RJE
TEH70M270RJE
TEH70M470RJE
TEH70M680RJE
TEH70M750RJE
� ꢀ ꢁ ꢂ ꢃ ꢄ ꢅ ꢃ ꢆ ꢃ ꢇ ꢀ
Tolerance
J = 5%
TEH70P750RJE
Series
Ohms
R = Decimal
1000
1500
2000
3000
5000
TEH70P1K00JE
TEH70P1K50JE
TEH70P2K00JE
TEH70M1K00JE
TEH70M1K50JE
TEH70M2K00JE
TEH70M3K00JE
TEH70M5K00JE
Example:
10R2 = 10.2 ohms
100R = 100 ohms
15K0 = 15,000 ohms
TEH70P5K00JE
TEH70P7K50JE
Check product availability at www.ohmite.com
7500
10000
TEH70M10K0JE
Check product availability
using the Worldwide Inventory
Search at ohmite.com
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
59