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