1-866-9-ohmite ? intl 1-847-258-0300 ? fax 1-847-574-7522 ? www.ohmite.com ? info@ohmite.com 146 characteristics tbh series 25 watt to220 package thick film power resistor thick film element above 1, ni-cu metal ele - ment below 1 case high temperature plastic terminals solder coated phospher bronze derating 100% @ 25c to 0% @ 150c curve refer - enced to case temperature dielectric strength 1000 vdc max. mounting torque 0.9nm operating temperature range -55c to +150c temperature coefficient 0.1-10 @ 200ppm 11-10k @ 50ppm thermal resistance 5c/w 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 voltage 350v test condition result load life (1000hrs @ rated power) max. ?r 1% moisture resistance (mil-std-202, method 106) max. ?r 0.5% short time overload (2x rated power, not to exceed 1.5x max. operating voltage) max. ?r 0.3% solderability (mil-std-202, method 208) thermal shock (mil-std-202, method 107, cond. f) max. ?r 0.3% terminal strength (mil-std-202, method 211, cond. a (pull test) 2.4n) max. ?r 0.2% vibration (mil-std-202, method 204, cond. d) max. ?r 0.2% ohmites tbh25 to220 style resistors are designed for a variety of uses that require intermediate heatsinkable power at an economical price. engineered for industrial applications, these resistors deliver reliable performance to traditional high-quality ohmite standards. features ? 25 watts, @ 25c case tem- perature ? non-inductive performance ? low thermal resistance ? anti-static tube packaging available ? economically priced ? resistance element is elec- trically insulated from metal heat sink mounting tab appl ications ? power supplies ? industrial controls ? automotive steering ? pre-load/damping ? snubber/bleeder ? current sensing (continued)
1-866-9-ohmite ? intl 1-847-258-0300 ? fax 1-847-574-7522 ? www.ohmite.com ? info@ohmite.com 147 dimension s (mm) orderin g info rmation 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. series t olerance j = 5%, standard ohm v alue example: r100 = 0.1 10r0 = 10 1k50 = 1500 tbh25p2r00j e rohs compliant non-rohs version unavailable 9.91 ~ 10.41mm 2.65 ~ 3.05mm 3.55 ~ 3.95mm 1.17 ~ 1.37mm 0.70 ~ 0.86 4.83 ~ 5.33mm 1.20 ~ 1.40mm 5.85 ~ 6.35mm 4.06 ~ 4.82mm 14.50 ~ 15.00mm 4.00mm max. 0.40 ~ 0.70mm moldin g 2.05 ~ 2.52mm 12.70 ~ 14.70 note: these dimensions apply to tbh products manufactured after june 10, 2016 part number ohms 5% tolerance 2 TBH25P2R00JE 7.5 tbh25p7r50je 10 tbh25p10r0je 15 tbh25p15r0je 22 tbh25p22r0je 30 tbh25p30r0je 33 tbh25p33r0je 47 tbh25p47r0je 51 tbh25p51r0je 75 tbh25p75r0je part number ohms 5% tolerance 100 tbh25p100rje 150 tbh25p150rje 220 tbh25p220rje 240 tbh25p240rje 330 tbh25p330rje 470 tbh25p470rje 510 tbh25p510rje 1000 tbh25p1k00je 1500 tbh25p1k50je 2000 tbh25p2k00je 2700 tbh25p2k70je 10,000 tbh25p10k0je tbh series to pe ti fi per
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