Bt h series 25 Watt TO220 Package Thick Film Power Features Ohmites TBH25 TO220 style resistors are designed for a 25 Watts, 25C case tem- variety of uses that require perature intermediate heatsinkable Non-Inductive Per formance power at an economical price. Low Thermal Resistance Engineered for industrial Anti-static tube packaging applications, these resistors aPPLicatiONs available deliver reliable performance Power Supplies Pre-load/Damping to traditional high-quality Economically priced Ohmite standards. Industrial Controls Snubber/Bleeder Resistance element is elec- Automotive Steering Current Sensing trically insulated from metal heat sink mounting tab characteristics Thick film element above 1, Ni-Cu metal ele- Resistor Test Condition Result ment below 1 Load Life (1000hrs rated power) max. R 1% Case High Temperature Plastic Moisture (MIL-STD-202, method 106) max. R 0.5% Terminals Solder coated phospher bronze Resistance Derating 100% 25C to 0% 150C curve refer- Short Time (2x rated power, not to exceed max. R 0.3% enced to case temperature Overload 1.5x max. operating voltage) Dielectric Strength 1000 VDC Solderability (MIL-STD-202, method 208) Max. Mounting 0.9Nm (MIL-STD-202, method 107, max. R 0.3% Thermal Shock Torque cond. F) Operating -55C to +150C Terminal (MIL-STD-202, method 211, max. R 0.2% Temperature Range Strength cond. A (pull test) 2.4N) Temperature 0.1-10 200ppm Vibration (MIL-STD-202, method 204, max. R 0.2% Coefficient 11-10K 50ppm cond. D) 5C/W Thermal Resistance Tolerance 5% Power 25 Watts. Rating based on 25C case tem- perature. The case temperature is to be used for the purposes of establishing the applied power limit. The case temperature must be made with thermocouple contacting the cen- ter of the components mounting tab mounted on designated heat sink. Resistance Range 0.1 - 10K. Standard values listed at left, others available upon special request. Max. Operating 350V Voltage (continued) 146 1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com info ohmite.comtB h series 25 Watt TO220 Package Thick Film Power dimeNsiONs (mm) 4.06 ~ 4.82mm 9.91 ~ 10.41mm 1.20 ~ 1.40mm 3.55 ~ 2.65 ~ 3.05mm 3.95mm 5.85 ~ 6.35mm 14.50 ~ 15.00mm Molding 1.17 ~ 1.37mm 4.00mm max. 0.40 ~ 0.70mm 12.70 ~ 14.70 0.70 ~ 0.86 2.05 ~ 2.52mm 4.83 ~ 5.33mm Note: These dimensions apply to TBH products manufactured after June 10, 2016 OrderiNg iNFOrmatiON RoHS compliant Standard Part Numbers Non-RoHS version unavailable Part Number Part Number Ohms 5% Tolerance Ohms 5% Tolerance TBH25P2R00JE 2 TBH25P2R00JE 100 TBH25P100RJE 7.5 TBH25P7R50JE 150 TBH25P150RJE Series Ohm Value Tolerance 10 TBH25P10R0JE 220 TBH25P220RJE Example: J = 5%, standard R100 = 0.1 15 TBH25P15R0JE 240 TBH25P240RJE 10R0 = 10 22 TBH25P22R0JE 330 TBH25P330RJE 1K50 = 1500 30 TBH25P30R0JE 470 TBH25P470RJE 33 TBH25P33R0JE 510 TBH25P510RJE 47 TBH25P47R0JE 1000 TBH25P1K00JE 51 TBH25P51R0JE 1500 TBH25P1K50JE 75 TBH25P75R0JE 2000 TBH25P2K00JE 2700 TBH25P2K70JE 10,000 TBH25P10K0JE THIS PRODUCT IS DESIGNED FOR USE WITH PROPER HEATSINKING. Maximum base plate temperature of the resistor must be monitored and kept within specified limits to es- tablish the power rating. Best technique is to attach a thermocouple to the side of the base plate of the resis- tor. Temperature of plastic housing or heat sink cannot be used to establish rating of the resistor. 1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com info ohmite.com 147