60 Series Two Terminal Metal Element Current Sense These non-inductive, 3-piece welded element resistors offer a reliable low-cost alternative to conventional current sense products. With resistance values as low as 0.005Ω, and wattages from 0.1w to 3w, the 60 Series offers a wide variety of design choices. F e at u r e s •Low inductance •Low cost •Wirewound performance •Flameproof C h a r a c t e r i s t i cs TCR as a function of resistance Resistor Nichrome resistive element Terminals Copper clad steel or copper depending on style. RoHS solder composition is 96% Sn, 3.5% Ag, 0.5% Cu 600 3w Derating Linearly from 100% @ +25°C to 0% @ +275°C 500 Tolerance ±3% standard, others available Temp. Coefficient of Resistance 400 ppm/ϒC Power rating Based on 25°C ambient Overload 5x rated power for 5 seconds Inductance <10nh .1- 2w 300 200 To calculate max amps use the formula √(P/R) 100 0 0 10 20 30 Resistance (m� ) O R D ERI N G I N F O R M ATI O N (Partial listing; contact Ohmite for others) Dimensions Lead Part Number Watts Ohms Tolerance A (ref.) B (max.) C (±0.010) Ga. 600HR050E 0.1 0.05 3% 2.440 0.155 0.655 24 600HR033E 0.1 0.033 3% 2.440 0.155 0.655 24 600HR036E 0.1 0.036 3% 2.440 0.155 0.655 24 601HR027E 0.125 0.027 3% 2.440 0.155 0.655 24 601HR030E 0.125 0.03 3% 2.440 0.155 0.655 24 601HR025E 0.125 0.025 3% 2.440 0.155 0.655 24 602HR050E 0.2 0.05 3% 3.530 0.250 0.559 22 603HR005E 0.25 0.005 3% 2.440 0.155 0.655 24 603HR010E 0.25 0.01 3% 2.440 0.155 0.655 24 603HR015E 0.25 0.015 3% 2.440 0.155 0.655 24 603HR050E 0.25 0.05 3% 3.685 0.330 1.310 20 604HR010E 0.375 0.01 3% 3.530 0.250 0.559 22 604HR020E 0.375 0.02 3% 3.530 0.250 0.559 22 604HR025E 0.375 0.025 3% 3.530 0.250 0.559 22 604HR100E 0.375 0.01 3% 3.587 0.65 1.125 20 605HR010E 0.5 0.01 3% 3.685 0.355 1.310 20 605HR020E 0.5 0.02 3% 3.685 0.330 1.310 20 605HR030E 0.5 0.03 3% 3.685 0.330 1.310 20 605HR100E 0.5 0.1 3% 3.981 0.750 1.675 18 607HR050E 0.75 0.05 3% 3.587 0.630 1.106 20 607HR005E 0.75 0.005 3% 3.674 0.320 1.310 20 610HR005E 1 0.005 3% 3.587 0.650 1.125 20 610HR010E 1 0.01 3% 3.587 0.630 1.106 20 610HR020E 1 0.02 3% 3.587 0.630 1.106 20 610HR030E 1 0.03 3% 3.587 0.650 1.106 20 610HR050E 1 0.05 3% 3.981 0.750 1.675 18 615HR010E 1.5 0.01 3% 3.981 0.750 1.675 18 615HR020E 1.5 0.02 3% 3.981 0.750 1.675 18 615HR030E 1.5 0.03 3% 3.981 0.750 1.675 18 620HR005E 2 0.005 3% 3.981 0.750 1.675 18 630HR010E 3 0.01 3% 4.125 0.781 1.68* 18 630HR015E 3 0.015 3% 4.125 1.11 2 18 630HR025E 3 0.025 3% 4.125 1.279 2.125 18 630HR050E 3 0.05 3% 4.125 1.664 2.375 18 A B C E = RoHS compliant ��������� Series Tolerance F = 1% Wattage H = 3% 1 3 00 = /10 07 = /4 J = 5% 01 = 1/8 10 = 1.0 02 = 1/5 15 = 1.5 03 = 1/4 20 = 2.0 04 = 3/8 30 = 3.0 05 = 1/2 *Reference dimensions; contact Ohmite for details 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • [email protected] 47 Ohms R005 = .005 R010 = .01 R020 = .02 R050 = .05 R100 = 0.10 40 50