TP Series High Energy Thick Film on Alumina Substrate FeaTureS • High-Temp Terminal Construction TP Series high energy resistors offer the user the benefits of non-inductive performance and high • Wide Resistance Range power density. As an added feature, they provide • Low Inductance (50nH- the impulse energy capability normally associated 100nH) with wirewound or composition resistors. Double- • High Power Density sided screen printing of pulse-tolerant thick film ink, coupled with a sophisticated scan-cut laser trimming • Easy to install. process, maximize the energy withstanding capabili- PC-mountable ties of the TP Series. characTeriSTicS Substrate Alumina Pulse Resistor Thick Film Coating Glass E = 1–CV2 V 2 Terminals Solder Plated Phosphor Bronze t = RC t Thermal Conductivity 20 Watts/Meter/°C E= Energy (joules) Temperature Coefficient 1 to 100Ω: 100 ppm/°C t = Time (seconds) 101Ω and up: 50 ppm/°C V= Voltage (volts) Tolerance ±1%, ±5% and ±10% R= Resistance (ohms) C= Capacitance (farads) Power Rating Based on 25°C free air Resistance Range 10 ohms to 1M ohm. Consult factory for other values Maximum Operating Voltage 350 VAC, 500 VDC through glass Energy Rating 100J: 100ms pulse with 100uF capacitor, not to exceed 1500 volts Derating 100% @ 25°C to 0% @ 180°C ambient. DiMeNSiONS (±.020 in. / ±.508mm) 0.040" / 1.02 mm 1.085"/27.56mm 1.07"/27.18mm 0.240" / 6.10 mm 0.300" / 0.020" 7.62 mm 0.51mm typ. 0.070" / 0.040" / 0.150" 0.800" 1.78 mm 1.02 mm 3.8 mm 20.32mm typ. min. 0.200" / 5.08 mm 0.075" / 1.91 mm dia. finished pins OrDeriNG iNFOrMa TiON Standard part numbers for TP series Tolerance Pin spacing K = 10% RoHS TP810PW10R0JE 8 = 0.80" J = 5% compliant TP810PW20R0JE T P 8 1 0 P W 4 K 5 0 J E TP810PW50R0JE TP810PW100RJE Series Power Rating Package Resistance Value (Ω) TP810PW470RJE 10 = 10 watts PW = wraparound 10R0 = 10.0 terminal 2K00 = 2,000 TP810PW1K00JE 45K0 = 45,000 TP810PW4K70JE TP810PW10K0JE 60 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com